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Comparing deliantra/server/server/player.C (file contents):
Revision 1.9 by root, Tue Aug 29 07:34:00 2006 UTC vs.
Revision 1.289 by root, Fri Jan 27 22:00:40 2012 UTC

1/* 1/*
2 * static char *rcsid_player_c = 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * "$Id: player.C,v 1.9 2006/08/29 07:34:00 root Exp $"; 3 *
4 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 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 38playervec players;
44extern int same_party (partylist *a, partylist *b);
45#endif
46 39
47player *find_player(const char *plname) 40/* This loads the first map an puts the player on it. */
41static void
42set_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
58player* find_player_partial_name( const char* plname ) 49void
59 { 50player::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
82void 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
105void 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
133void 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
181int playername_ok(const char *cp) { 63void
182 /* Don't allow - or _ as first character in the name */ 64player::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 */
202static player* get_player(player *p) {
203 object *op=arch_to_object(get_player_archetype(NULL));
204 int i;
205 75
206 if (!p) { 76 ob->remove ();
207 p = (player *) malloc(sizeof(player)); 77 ob->enemy = 0; // sometimes keeps an extra refcount on itself
208 if(p==NULL) 78 ob->map = 0;
209 fatal(OUT_OF_MEMORY); 79 party = 0;
210 80
211 /* This adds the player in the linked list. There is extra 81 players.erase (this);
212 * complexity here because we want to add the new player at the 82}
213 * end of the list - there is in fact no compelling reason that
214 * that needs to be done except for things like output of
215 * 'who'.
216 */
217 player *tmp = first_player;
218 while(tmp!=NULL&&tmp->next!=NULL)
219 tmp=tmp->next;
220 if(tmp!=NULL)
221 tmp->next=p;
222 else
223 first_player=p;
224 83
225 p->next = NULL; 84// connect the player with a specific client
85// also changes, rationalises, and fixes some incorrect settings
86void
87player::connect (client *ns)
88{
89 this->ns = ns;
90 ns->pl = this;
91
92 run_on = 0;
93 fire_on = 0;
94 ob->close_container (); //TODO: client-specific
95
96 ns->update_look = 0;
97 ns->look_position = 0;
98
99 clear_los ();
100
101 ns->reset_stats ();
102
103 /* make sure he's a player -- needed because of class change. */
104 ob->type = PLAYER; // we are paranoid
105 ob->race = ob->arch->race;
106
107 ob->update_weight ();
108 link_skills ();
109
110 assign (title, ob->arch->object::name);
111
112 /* if it's a dragon player, set the correct title here */
113 if (ob->is_dragon ())
226 } 114 {
115 object *tmp, *abil = 0, *skin = 0;
227 116
228 /* Clears basically the entire player structure except 117 for (tmp = ob->inv; tmp; tmp = tmp->below)
229 * for next and socket. 118 if (tmp->type == FORCE)
230 */ 119 if (tmp->arch->archname == shstr_dragon_ability_force)
231 memset (static_cast<player_memset *>(p), 0, sizeof (player_memset)); 120 abil = tmp;
232 p->attachable_init (); //HACK 121 else if (tmp->arch->archname == shstr_dragon_skin_force)
122 skin = tmp;
233 123
124 set_dragon_name (ob, abil, skin);
125 }
126
127 new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
128
129 esrv_new_player (this);
130
131 ob->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
148void
149player::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
180void
181player::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
192void
193player::set_observe (object *op)
194{
195 observe = viewpoint = op ? op : ob;
196 do_los = 1;
197}
198
199void
200player::set_viewpoint (object *op)
201{
202 viewpoint = op ? op : (object *)observe;
203 do_los = 1;
204}
205
206//+GPL
207
208player::player ()
209{
234 /* There are some elements we want initialized to non zero value - 210 /* There are some elements we want initialised to non zero value -
235 * we deal with that below this point. 211 * we deal with that below this point.
236 */ 212 */
237 p->party=NULL; 213 outputs_sync = 4;
238 p->outputs_sync=16; /* Every 2 seconds */ 214 outputs_count = 4;
239 p->outputs_count=1; /* Keeps present behaviour */
240 p->unapply = unapply_nochoice; 215 unapply = unapply_nochoice;
241 p->Swap_First = -1;
242 216
243#ifdef AUTOSAVE
244 p->last_save_tick = 9999999;
245#endif
246
247 strcpy(p->savebed_map, first_map_path); /* Init. respawn position */ 217 savebed_map = first_map_path; /* Init. respawn position */
248
249 op->contr=p; /* this aren't yet in archetype */
250 p->ob = op;
251 op->speed_left=0.5;
252 op->speed=1.0;
253 op->direction=5; /* So player faces south */
254 op->stats.wc=2;
255 op->run_away = 25; /* Then we panick... */
256 p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257 218
258 roll_stats(op);
259 p->state=ST_ROLL_STAT;
260 clear_los(op);
261
262 p->gen_sp_armour=10; 219 gen_sp_armour = 10;
263 p->last_speed= -1;
264 p->shoottype=range_none;
265 p->bowtype=bow_normal; 220 bowtype = bow_normal;
266 p->petmode=pet_normal; 221 petmode = pet_normal;
267 p->listening=10;
268 p->usekeys=containers; 222 usekeys = containers;
269 p->last_weapon_sp= -1; 223 peaceful = 1; /* default peaceful */
270 p->peaceful=1; /* default peaceful */
271 p->do_los=1; 224 do_los = 1;
272 p->explore=0;
273 p->no_shout=0; /* default can shout */
274 225
275 strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1); 226 weapon_sp = 1.0f;
276 p->title[sizeof(p->title)-1] = '\0'; 227 weapon_sp_left = 0.5f;
277 op->race = add_string (op->arch->clone.race);
278
279 CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281 /* we need to clear these to -1 and not zero - otherwise,
282 * if a player quits and starts a new character, we wont
283 * send new values to the client, as things like exp start
284 * at zero.
285 */
286 for (i=0; i < NUM_SKILLS; i++) {
287 p->last_skill_exp[i] = -1;
288 p->last_skill_ob[i] = NULL;
289 }
290 for (i=0; i < NROFATTACKS; i++) {
291 p->last_resist[i] = -1;
292 }
293 p->last_stats.exp = -1;
294 p->last_weight = (uint32)-1;
295
296 p->socket.update_look=0;
297 p->socket.look_position=0;
298 return p;
299} 228}
300 229
301 230void
302/* This loads the first map an puts the player on it. */ 231player::do_destroy ()
303static void set_first_map(object *op)
304{ 232{
305 strcpy(op->contr->maplevel, first_map_path); 233 disconnect ();
306 op->x = -1;
307 op->y = -1;
308 enter_exit(op, NULL);
309}
310 234
311/* Tries to add player on the connection passwd in ns. 235 attachable::do_destroy ();
312 * All we can really get in this is some settings like host and display
313 * mode.
314 */
315 236
316int add_player(NewSocket *ns) { 237 if (ob)
317 player *p; 238 ob->destroy ();
318 239
319 p=get_player(NULL); 240 ob = observe = viewpoint = 0;
320 p->socket = *ns; 241}
321 p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
322 if(p->socket.faces_sent == NULL)
323 fatal(OUT_OF_MEMORY);
324 memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325 /* Needed because the socket we just copied over needs to be cleared.
326 * Note that this can result in a client reset if there is partial data
327 * on the uncoming socket.
328 */
329 p->socket.inbuf.len = 0;
330 set_first_map(p->ob);
331 242
332 CLEAR_FLAG(p->ob, FLAG_FRIENDLY); 243player::~player ()
333 add_friendly_object(p->ob); 244{
334 send_rules(p->ob); 245 /* Clear item stack */
335 send_news(p->ob); 246 free (stack_items);
336 display_motd(p->ob);
337 get_name(p->ob);
338 return 0;
339} 247}
340 248
341/* 249/*
342 * get_player_archetype() return next player archetype from archetype 250 * get_player_archetype() return next player archetype from archetype
343 * list. Not very efficient routine, but used only creating new players. 251 * list. Not very efficient routine, but used only creating new players.
344 * Note: there MUST be at least one player archetype! 252 * Note: there MUST be at least one player archetype!
345 */ 253 */
254static archetype *
346archetype *get_player_archetype(archetype* at) 255get_player_archetype (archetype *at)
347{ 256{
348 archetype *start = at; 257 // archetypes could have been reloaded
349 for (;;) { 258 archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
350 if (at==NULL || at->next==NULL) 259
351 at=first_archetype; 260 if (!nat)
352 else
353 at=at->next;
354 if(at->clone.type==PLAYER)
355 return at; 261 return at;
356 if (at == start) { 262
357 LOG (llevError, "No Player archetypes\n"); 263 archvec::iterator i = archetypes.find (nat);
358 exit (-1); 264
359 } 265 for (;;)
360 } 266 {
361} 267 if (++i == archetypes.end ())
268 i = archetypes.begin ();
269 else if (*i == at)
270 cleanup ("not a single player archetype found");
362 271
272 if ((*i)->type == PLAYER)
273 return *i;
274 }
275}
363 276
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 */
281player *
282player::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
297object *
364object *get_nearest_player(object *mon) { 298get_nearest_player (object *mon)
299{
365 object *op = NULL; 300 object *op = NULL;
366 player *pl = NULL;
367 objectlink *ol; 301 objectlink *ol;
368 unsigned lastdist; 302 unsigned lastdist;
369 rv_vector rv; 303 rv_vector rv;
370 304
371 for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) { 305 for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372 /* We should not find free objects on this friendly list, but it 306 {
373 * does periodically happen. Given that, lets deal with it.
374 * While unlikely, it is possible the next object on the friendly
375 * list is also free, so encapsulate this in a while loop.
376 */
377 while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
378 object *tmp=ol->ob;
379
380 /* Can't do much more other than log the fact, because the object
381 * itself will have been cleared.
382 */
383 LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
384 ol = ol->next;
385 remove_friendly_object(tmp);
386 if (!ol) return op;
387 }
388
389 /* Remove special check for player from this. First, it looks to cause
390 * some crashes (ol->ob->contr not set properly?), but secondly, a more
391 * complicated method of state checking would be needed in any case -
392 * as it was, a clever player could type quit, and the function would
393 * skip them over while waiting for confirmation. Remove
394 * on_same_map check, as can_detect_enemy also does this
395 */
396 if (!can_detect_enemy(mon,ol->ob,&rv)) 307 if (!can_detect_enemy (mon, ol->ob, &rv))
397 continue; 308 continue;
398 309
399 if(lastdist>rv.distance) {
400 op=ol->ob;
401 lastdist=rv.distance;
402 }
403 }
404 for (pl=first_player; pl != NULL; pl=pl->next) {
405 if (can_detect_enemy(mon, pl->ob,&rv)) {
406
407 if(lastdist>rv.distance) { 310 if (lastdist > rv.distance)
408 op=pl->ob; 311 {
312 op = ol->ob;
409 lastdist=rv.distance; 313 lastdist = rv.distance;
314 }
410 } 315 }
411 } 316
412 } 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
413#if 0 325#if 0
414 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)");
415#endif 327#endif
416 return op; 328 return op;
417} 329}
418 330
419/* 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
420 * 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
421 * detour a monster will take from the direction path when looking 333 * detour a monster will take from the direction path when looking
… …
435 * circling behaviour. Unfortunately, this function is also used to determined 347 * circling behaviour. Unfortunately, this function is also used to determined
436 * if the creature should cast a spell, so returning a direction in that case 348 * if the creature should cast a spell, so returning a direction in that case
437 * is probably not a good thing. 349 * is probably not a good thing.
438 */ 350 */
439#define MAX_SPACES 50 351#define MAX_SPACES 50
440
441 352
442/* 353/*
443 * Returns the direction to the player, if valid. Returns 0 otherwise. 354 * Returns the direction to the player, if valid. Returns 0 otherwise.
444 * modified to verify there is a path to the player. Does this by stepping towards 355 * modified to verify there is a path to the player. Does this by stepping towards
445 * player and if path is blocked then see if blockage is close enough to player that 356 * player and if path is blocked then see if blockage is close enough to player that
… …
458 * monster can in fact move one space in that direction. 369 * monster can in fact move one space in that direction.
459 * 3) I'm not sure how good this code will be for moving multipart monsters, 370 * 3) I'm not sure how good this code will be for moving multipart monsters,
460 * since only simple checks to blocked are being called, which could mean the monster 371 * since only simple checks to blocked are being called, which could mean the monster
461 * is blocking itself. 372 * is blocking itself.
462 */ 373 */
374int
463int path_to_player(object *mon, object *pl, unsigned mindiff) { 375path_to_player (object *mon, object *pl, unsigned mindiff)
376{
464 rv_vector rv; 377 rv_vector rv;
465 sint16 x,y; 378 int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
466 int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;
467 mapstruct *m ,*lastmap;
468 379
469 get_rangevector(mon, pl, &rv, 0); 380 get_rangevector (mon, pl, &rv, 0);
470 381
471 if (rv.distance<mindiff) return 0; 382 if (rv.distance < mindiff)
472
473 x=mon->x;
474 y=mon->y;
475 m=mon->map;
476 dir = rv.direction;
477 lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478 diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
479 /* If we can't solve it within the search distance, return now. */
480 if (diff>max) return 0;
481 while (diff >1 && max>0) {
482 lastx = x;
483 lasty = y;
484 lastmap = m;
485 x = lastx + freearr_x[dir];
486 y = lasty + freearr_y[dir];
487
488 mflags = get_map_flags(m, &m, x, y, &x, &y);
489 blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
490
491 /* Space is blocked - try changing direction a little */
492 if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
493 && (m == mon->map && blocked_link(mon, m, x, y)))) {
494 /* recalculate direction from last good location. Possible
495 * we were not traversing ideal location before.
496 */
497 get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
498 if (rv.direction != dir) {
499 /* OK - says direction should be different - lets reset the
500 * the values so it will try again.
501 */
502 x = lastx;
503 y = lasty;
504 m = lastmap;
505 dir = firstdir = rv.direction;
506 } else {
507 /* direct path is blocked - try taking a side step to
508 * either the left or right.
509 * Note increase the values in the loop below to be
510 * more than -1/1 respectively will mean the monster takes
511 * bigger detour. Have to be careful about these values getting
512 * too big (3 or maybe 4 or higher) as the monster may just try
513 * stepping back and forth
514 */
515 for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
516 if (i==0) continue; /* already did this, so skip it */
517 /* Use lastdir here - otherwise,
518 * since the direction that the creature should move in
519 * may change, you could get infinite loops.
520 * ie, player is northwest, but monster can only
521 * move west, so it does that. It goes some distance,
522 * gets blocked, finds that it should move north,
523 * can't do that, but now finds it can move east, and
524 * gets back to its original point. lastdir contains
525 * the last direction the creature has successfully
526 * moved.
527 */
528
529 x = lastx + freearr_x[absdir(lastdir+i)];
530 y = lasty + freearr_y[absdir(lastdir+i)];
531 m = lastmap;
532 mflags = get_map_flags(m, &m, x, y, &x, &y);
533 if (mflags & P_OUT_OF_MAP) continue;
534 blocked = GET_MAP_MOVE_BLOCK(m, x, y);
535 if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
536 if (mflags & P_BLOCKSVIEW) continue;
537
538 if (m == mon->map && blocked_link(mon, m, x, y)) break;
539 }
540 /* go through entire loop without finding a valid
541 * sidestep to take - thus, no valid path.
542 */
543 if (i==(DETOUR_AMOUNT+1))
544 return 0;
545 diff--;
546 lastdir=dir;
547 max--;
548 if (!firstdir) firstdir = dir+i;
549 } /* else check alternate directions */
550 } /* if blocked */
551 else {
552 /* we moved towards creature, so diff is less */
553 diff--;
554 max--;
555 lastdir=dir;
556 if (!firstdir) firstdir = dir;
557 }
558 if (diff<=1) {
559 /* Recalculate diff (distance) because we may not have actually
560 * headed toward player for entire distance.
561 */
562 get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
563 diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
564 }
565 if (diff>max) return 0;
566 }
567 /* If we reached the max, didn't find a direction in time */
568 if (!max) return 0;
569
570 return firstdir;
571}
572
573void give_initial_items(object *pl,treasurelist *items) {
574 object *op,*next=NULL;
575
576 if(pl->randomitems!=NULL)
577 create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
578
579 for (op=pl->inv; op; op=next) {
580 next = op->below;
581
582 /* Forces get applied per default, unless they have the
583 * flag "neutral" set. Sorry but I can't think of a better way
584 */
585 if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
586 SET_FLAG(op,FLAG_APPLIED);
587
588 /* we never give weapons/armour if these cannot be used
589 * by this player due to race restrictions
590 */
591 if (pl->type == PLAYER) {
592 if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
593 (op->type == ARMOUR || op->type == BOOTS ||
594 op->type == CLOAK || op->type == HELMET ||
595 op->type == SHIELD || op->type == GLOVES ||
596 op->type == BRACERS || op->type == GIRDLE)) ||
597 (!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
598 remove_ob (op);
599 free_object (op);
600 continue;
601 }
602 }
603
604 /* This really needs to be better - we should really give
605 * a substitute spellbook. The problem is that we don't really
606 * have a good idea what to replace it with (need something like
607 * a first level treasurelist for each skill.)
608 * remove duplicate skills also
609 */
610 if(op->type==SPELLBOOK || op->type == SKILL) {
611 object *tmp;
612
613 for (tmp=op->below; tmp; tmp=tmp->below)
614 if (tmp->type == op->type && tmp->name == op->name) break;
615
616 if (tmp) {
617 remove_ob(op);
618 free_object(op);
619 LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620 tmp->name);
621 continue;
622 }
623 if (op->nrof > 1) op->nrof = 1;
624 }
625
626 if (op->type == SPELLBOOK && op->inv) {
627 CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
628 }
629
630 /* Give starting characters identified, uncursed, and undamned
631 * items. Just don't identify gold or silver, or it won't be
632 * merged properly.
633 */
634 if (need_identify(op)) {
635 SET_FLAG(op, FLAG_IDENTIFIED);
636 CLEAR_FLAG(op, FLAG_CURSED);
637 CLEAR_FLAG(op, FLAG_DAMNED);
638 }
639 if(op->type==SPELL) {
640 remove_ob(op);
641 free_object(op);
642 continue;
643 }
644 else if(op->type==SKILL) {
645 SET_FLAG(op, FLAG_CAN_USE_SKILL);
646 op->stats.exp = 0;
647 op->level = 1;
648 }
649 /* lock all 'normal items by default */
650 else SET_FLAG(op, FLAG_INV_LOCKED);
651 } /* for loop of objects in player inv */
652
653 /* Need to set up the skill pointers */
654 link_player_skills(pl);
655}
656
657void get_name(object *op) {
658 op->contr->write_buf[0]='\0';
659 op->contr->state=ST_GET_NAME;
660 send_query(&op->contr->socket,0,"What is your name?\n:");
661}
662
663void get_password(object *op) {
664 op->contr->write_buf[0]='\0';
665 op->contr->state=ST_GET_PASSWORD;
666 send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667}
668
669void play_again(object *op)
670{
671 op->contr->state=ST_PLAY_AGAIN;
672 op->chosen_skill = NULL;
673 send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674 /* a bit of a hack, but there are various places early in th
675 * player creation process that a user can quit (eg, roll
676 * stats) that isn't removing the player. Taking a quick
677 * look, there are many places that call play_again without
678 * removing the player - it probably makes more sense
679 * to leave it to play_again to remove the object in all
680 * cases.
681 */
682 if (!QUERY_FLAG(op, FLAG_REMOVED))
683 remove_ob(op);
684 /* Need to set this to null - otherwise, it could point to garbage,
685 * and draw() doesn't check to see if the player is removed, only if
686 * the map is null or not swapped out.
687 */
688 op->map = NULL;
689}
690
691
692int receive_play_again(object *op, char key)
693{
694 if(key=='q'||key=='Q') {
695 remove_friendly_object(op);
696 leave(op->contr,0); /* ericserver will draw the message */
697 return 2;
698 }
699 else if(key=='a'||key=='A') {
700 player *pl = op->contr;
701 const char *name = op->name;
702
703 add_refcount(name);
704 remove_friendly_object(op);
705 free_object(op);
706 pl = get_player(pl);
707 op = pl->ob;
708 add_friendly_object(op);
709 op->contr->password[0]='~';
710 FREE_AND_CLEAR_STR(op->name);
711 FREE_AND_CLEAR_STR(op->name_pl);
712
713 /* Lets put a space in here */
714 new_draw_info(NDI_UNIQUE, 0, op, "\n");
715 get_name(op);
716 op->name = name; /* Alrady added a refcount above */
717 op->name_pl = add_string(name);
718 set_first_map(op);
719 } else {
720 /* user pressed something else so just ask again... */
721 play_again(op);
722 }
723 return 0; 383 return 0;
724}
725 384
726void 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));
727 389
728 op->contr->write_buf[0]='\0'; 390 /* If we can't solve it within the search distance, return now. */
729 op->contr->state=ST_CONFIRM_PASSWORD; 391 if (diff > max)
730 send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:"); 392 return 0;
731}
732 393
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
505void
506give_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
589void
733void get_party_password(object *op, partylist *party) { 590get_party_password (object *op, partylist *party)
591{
734 if (party == NULL) { 592 if (party == NULL)
593 {
735 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);
736 return; 595 return;
737 } 596 }
597
738 op->contr->write_buf[0]='\0'; 598 op->contr->write_buf[0] = '\0';
739 op->contr->state=ST_GET_PARTY_PASSWORD; 599 op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740 op->contr->party_to_join = party; 600 op->contr->party_to_join = party;
741 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:");
742} 602}
743
744 603
745/* 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. */
746int roll_stat(void) { 605static int
606roll_stat ()
607{
747 int a[4],i,j,k; 608 int a[4], i, j, k;
748 609
749 for(i=0;i<4;i++) 610 for (i = 0; i < 4; i++)
750 a[i]=(int)RANDOM()%6+1; 611 a[i] = rndm (1, 6);
751 612
752 for(i=0,j=0,k=7;i<4;i++) 613 for (i = 0, j = 0, k = 7; i < 4; i++)
753 if(a[i]<k) 614 if (a[i] < k)
754 k=a[i],j=i; 615 k = a[i], j = i;
755 616
756 for(i=0,k=0;i<4;i++) { 617 for (i = 0, k = 0; i < 4; i++)
757 if(i!=j) 618 if (i != j)
758 k+=a[i]; 619 k += a[i];
759 } 620
760 return k; 621 return k;
761} 622}
762 623
763void roll_stats(object *op) { 624void
625object::roll_stats ()
626{
627 int statsort [NUM_STATS];
628
629 for (;;)
630 {
764 int sum=0; 631 int sum = 0;
765 int i = 0, j = 0; 632 for (int i = NUM_STATS; i--; )
766 int statsort[7]; 633 sum += statsort [i] = roll_stat ();
767 634
768 do { 635 if (sum >= 82 && sum <= 116)
769 op->stats.Str=roll_stat(); 636 break;
770 op->stats.Dex=roll_stat(); 637 }
771 op->stats.Int=roll_stat();
772 op->stats.Con=roll_stat();
773 op->stats.Wis=roll_stat();
774 op->stats.Pow=roll_stat();
775 op->stats.Cha=roll_stat();
776 sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777 op->stats.Con+op->stats.Wis+op->stats.Pow+
778 op->stats.Cha;
779 } while(sum<82||sum>116);
780 638
781 /* Sort the stats so that rerolling is easier... */ 639 // Sort the stats so that rerolling is easier...
782 statsort[0] = op->stats.Str; 640 std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783 statsort[1] = op->stats.Dex;
784 statsort[2] = op->stats.Int;
785 statsort[3] = op->stats.Con;
786 statsort[4] = op->stats.Wis;
787 statsort[5] = op->stats.Pow;
788 statsort[6] = op->stats.Cha;
789 641
790 /* a quick and dirty bubblesort? */ 642 for (int i = 0; i < NUM_STATS; ++i)
791 do {
792 if (statsort[i] < statsort[i + 1]) {
793 j = statsort[i];
794 statsort[i] = statsort[i + 1];
795 statsort[i + 1] = j;
796 i = 0;
797 } else {
798 i++;
799 }
800 } while (i < 6);
801
802 op->stats.Str = statsort[0]; 643 stats.stat (i) = statsort [i];
803 op->stats.Dex = statsort[1];
804 op->stats.Con = statsort[2];
805 op->stats.Int = statsort[3];
806 op->stats.Wis = statsort[4];
807 op->stats.Pow = statsort[5];
808 op->stats.Cha = statsort[6];
809 644
810
811 op->contr->orig_stats.Str=op->stats.Str;
812 op->contr->orig_stats.Dex=op->stats.Dex;
813 op->contr->orig_stats.Int=op->stats.Int;
814 op->contr->orig_stats.Con=op->stats.Con;
815 op->contr->orig_stats.Wis=op->stats.Wis;
816 op->contr->orig_stats.Pow=op->stats.Pow;
817 op->contr->orig_stats.Cha=op->stats.Cha;
818
819 op->level=1;
820 op->stats.exp=0; 645 stats.exp = 0;
821 op->stats.ac=0; 646 stats.ac = 0;
822 647
648 stats.hp = stats.maxhp;
649 stats.sp = stats.maxsp;
650 stats.grace = stats.maxgrace;
651
652 if (contr)
653 {
823 op->contr->levhp[1] = 9; 654 contr->levhp[1] = 9;
824 op->contr->levsp[1] = 6; 655 contr->levsp[1] = 6;
825 op->contr->levgrace[1] = 3; 656 contr->levgrace[1] = 3;
826 657
827 fix_player(op); 658 contr->orig_stats = stats;
659 }
660}
661
662void
663object::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
828 op->stats.hp = op->stats.maxhp; 678 stats.hp = stats.maxhp;
829 op->stats.sp = op->stats.maxsp; 679 stats.sp = stats.maxsp;
830 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
831 op->contr->orig_stats=op->stats; 688 contr->orig_stats = stats;
689 }
832} 690}
833 691
834void Roll_Again(object *op) 692static void
693start_info (object *op)
835{ 694{
836 esrv_new_player(op->contr, 0);
837 send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
838}
839
840void Swap_Stat(object *op,int Swap_Second)
841{
842 signed char tmp;
843 char buf[MAX_BUF]; 695 char buf[MAX_BUF];
844 696
845 if ( op->contr->Swap_First == -1 ) { 697 sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
846 new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847 new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848 new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849 return;
850 }
851
852 tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854 set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855 get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857 set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859 sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860 new_draw_info(NDI_UNIQUE, 0,op, buf); 698 new_draw_info (NDI_UNIQUE, 0, op, buf);
861 op->stats.Str = op->contr->orig_stats.Str;
862 op->stats.Dex = op->contr->orig_stats.Dex;
863 op->stats.Con = op->contr->orig_stats.Con;
864 op->stats.Int = op->contr->orig_stats.Int;
865 op->stats.Wis = op->contr->orig_stats.Wis;
866 op->stats.Pow = op->contr->orig_stats.Pow;
867 op->stats.Cha = op->contr->orig_stats.Cha;
868 op->stats.ac=0;
869
870 op->level=1;
871 op->stats.exp=0;
872 op->stats.ac=0;
873
874 op->contr->levhp[1] = 9;
875 op->contr->levsp[1] = 6;
876 op->contr->levgrace[1] = 3;
877
878 fix_player(op);
879 op->stats.hp = op->stats.maxhp;
880 op->stats.sp = op->stats.maxsp;
881 op->stats.grace = op->stats.maxgrace;
882 op->contr->orig_stats=op->stats;
883 op->contr->Swap_First=-1;
884}
885
886
887/* This code has been greatly reduced, because with set_attr_value
888 * and get_attr_value, the stats can be accessed just numeric
889 * ids. stat_trans is a table that translate the number entered
890 * into the actual stat. It is needed because the order the stats
891 * are displayed in the stat window is not the same as how
892 * the number's access that stat. The table does that translation.
893 */
894int key_roll_stat(object *op, char key)
895{
896 int keynum = key -'0';
897 char buf[MAX_BUF];
898 static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900 if (keynum>0 && keynum<=7) {
901 if (op->contr->Swap_First==-1) {
902 op->contr->Swap_First=stat_trans[keynum];
903 sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904 new_draw_info(NDI_UNIQUE, 0,op,buf);
905 }
906 else
907 Swap_Stat(op,stat_trans[keynum]);
908
909 send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910 return 1;
911 }
912 switch (key) {
913 case 'n':
914 case 'N': {
915 SET_FLAG(op, FLAG_WIZ);
916 if(op->map==NULL) {
917 LOG(llevError,"Map == NULL in state 2\n");
918 break;
919 }
920
921#if 0
922 /* So that enter_exit will put us at startx/starty */
923 op->x= -1;
924
925 enter_exit(op,NULL);
926#endif
927 SET_ANIMATION(op, 2); /* So player faces south */
928 /* Enter exit adds a player otherwise */
929 add_statbonus(op);
930 send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
931 op->contr->state = ST_CHANGE_CLASS;
932 if (op->msg)
933 new_draw_info(NDI_BLUE, 0, op, op->msg);
934 return 0;
935 }
936 case 'y':
937 case 'Y':
938 roll_stats(op);
939 send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940 return 1;
941
942 case 'q':
943 case 'Q':
944 play_again(op);
945 return 1;
946
947 default:
948 send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949 return 0;
950 }
951 return 0;
952} 699}
953 700
954/* This function takes the key that is passed, and does the 701/* This function takes the key that is passed, and does the
955 * appropriate action with it (change race, or other things). 702 * appropriate action with it (change race, or other things).
956 * The function name is for historical reasons - now we have 703 * The function name is for historical reasons - now we have
957 * separate race and class; this actually changes the RACE, 704 * separate race and class; this actually changes the RACE,
958 * not the class. 705 * not the class.
959 */ 706 */
960 707void
961int key_change_class(object *op, char key) 708player::chargen_race_done ()
962{ 709{
963 int tmp_loop;
964
965 if(key=='q'||key=='Q') {
966 remove_ob(op);
967 play_again(op);
968 return 0;
969 }
970 if(key=='d'||key=='D') {
971 char buf[MAX_BUF];
972
973 /* this must before then initial items are given */ 710 /* this must before then initial items are given */
974 esrv_new_player(op->contr, op->weight+op->carrying); 711 esrv_new_player (ob->contr);
975 create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976 712
713 treasurelist *tl = treasurelist::find (shstr_starting_wealth);
714 if (tl)
715 create_treasure (tl, ob, 0, 0, 0);
716
977 INVOKE_PLAYER (BIRTH, op->contr); 717 INVOKE_PLAYER (BIRTH, ob->contr);
978 INVOKE_PLAYER (LOGIN, op->contr);
979 718
980 op->contr->state=ST_PLAYING; 719 ob->contr->ns->state = ST_PLAYING;
981 720
982 if (op->msg) { 721 if (ob->msg)
983 free_string(op->msg); 722 ob->msg = 0;
984 op->msg=NULL;
985 }
986 723
987 /* We create this now because some of the unique maps will need it
988 * to save here.
989 */
990 sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991 make_path_to_file(buf);
992
993#ifdef AUTOSAVE
994 op->contr->last_save_tick = pticks;
995#endif
996 start_info(op); 724 start_info (ob);
997 CLEAR_FLAG(op, FLAG_WIZ); 725 ob->clr_flag (FLAG_WIZ);
998 give_initial_items(op,op->randomitems); 726 give_initial_items (ob, ob->randomitems);
999 link_player_skills(op);
1000 esrv_send_inventory(op, op); 727 esrv_send_inventory (ob, ob);
1001 fix_player(op); 728 ob->update_stats ();
1002 729
1003 /* This moves the player to a different start map, if there 730 /* This moves the player to a different start map, if there
1004 * is one for this race 731 * is one for this race
1005 */ 732 */
1006 if(*first_map_ext_path) { 733 if (*first_map_ext_path)
1007 object *tmp; 734 ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008 mapstruct *oldmap = op->map; 735 else
1009 char mapname[MAX_BUF];
1010 snprintf(mapname, MAX_BUF-1, "%s/%s",
1011 first_map_ext_path, op->arch->name);
1012 tmp=get_object();
1013 EXIT_PATH(tmp) = add_string(mapname);
1014 EXIT_X(tmp) = op->x;
1015 EXIT_Y(tmp) = op->y;
1016 enter_exit(op,tmp); /* we don't really care if it succeeded;
1017 * if the map isn't there, then stay on the
1018 * default initial map */
1019 free_object(tmp);
1020 } else {
1021 LOG(llevDebug,"first_map_ext_path not set\n"); 736 LOG (llevDebug, "first_map_ext_path not set\n");
1022 } 737}
1023 return 0;
1024 }
1025 738
739void
740player::chargen_race_next ()
741{
1026 /* Following actually changes the race - this is the default command 742 /* Following actually changes the race - this is the default command
1027 * if we don't match with one of the options above. 743 * if we don't match with one of the options above.
1028 */ 744 */
1029 745
1030 tmp_loop = 0; 746 do
1031 while(!tmp_loop) { 747 {
1032 const char *name = add_string (op->name); 748 shstr name = ob->name;
1033 int x = op->x, y = op->y; 749 int x = ob->x, y = ob->y;
1034 remove_statbonus(op); 750
1035 remove_ob (op); 751 ob->remove_statbonus ();
752 ob->remove ();
1036 op->arch = get_player_archetype(op->arch); 753 ob->arch = get_player_archetype (ob->arch);
1037 copy_object (&op->arch->clone, op); 754 ob->arch->copy_to (ob);
1038 op->instantiate (); 755 ob->instantiate ();
1039 op->stats = op->contr->orig_stats; 756 ob->stats = ob->contr->orig_stats;
1040 free_string (op->name); 757 ob->name = ob->name_pl = name;
1041 op->name = name; 758 ob->x = x;
1042 free_string(op->name_pl); 759 ob->y = y;
1043 op->name_pl = add_string(name);
1044 op->x = x;
1045 op->y = y;
1046 SET_ANIMATION(op, 2); /* So player faces south */ 760 SET_ANIMATION (ob, 2); /* So player faces south */
1047 insert_ob_in_map (op, op->map, op,0); 761 insert_ob_in_map (ob, ob->map, ob, 0);
1048 strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1); 762 assign (ob->contr->title, ob->arch->object::name);
1049 op->contr->title[sizeof(op->contr->title)-1] = '\0'; 763 ob->add_statbonus ();
1050 add_statbonus(op);
1051 tmp_loop=allowed_class(op);
1052
1053 if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054 } 764 }
765 while (!allowed_class (ob));
766
1055 update_object(op,UP_OBJ_FACE); 767 update_object (ob, UP_OBJ_FACE);
1056 esrv_update_item(UPD_FACE,op,op); 768 esrv_update_item (UPD_FACE, ob, ob);
1057 fix_player(op); 769 ob->update_stats ();
1058 op->stats.hp=op->stats.maxhp; 770 ob->stats.hp = ob->stats.maxhp;
1059 op->stats.sp=op->stats.maxsp; 771 ob->stats.sp = ob->stats.maxsp;
1060 op->stats.grace=0; 772 ob->stats.grace = 0;
1061 if (op->msg)
1062 new_draw_info(NDI_BLUE, 0, op, op->msg);
1063 send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064 return 0;
1065} 773}
1066 774
1067int key_confirm_quit(object *op, char key) 775static void
1068{
1069 char buf[MAX_BUF];
1070
1071 if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072 op->contr->state=ST_PLAYING;
1073 new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074 return 1;
1075 }
1076
1077 INVOKE_PLAYER (LOGOUT, op->contr);
1078 INVOKE_PLAYER (QUIT , op->contr);
1079
1080 terminate_all_pets(op);
1081 leave_map(op);
1082 op->direction=0;
1083 new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084 "%s quits the game.",op->name);
1085
1086 strcpy(op->contr->killer,"quit");
1087 check_score(op);
1088 op->contr->party=NULL;
1089 if (settings.set_title == TRUE)
1090 op->contr->own_title[0]='\0';
1091
1092 if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093 mapstruct *mp, *next;
1094
1095 /* We need to hunt for any per player unique maps in memory and
1096 * get rid of them. The trailing slash in the path is intentional,
1097 * so that players named 'Ab' won't match against players 'Abe' pathname
1098 */
1099 sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1100 for (mp=first_map; mp!=NULL; mp=next) {
1101 next = mp->next;
1102 if (!strncmp(mp->path, buf, strlen(buf)))
1103 delete_map(mp);
1104 }
1105
1106 delete_character(op->name, 1);
1107 }
1108 play_again(op);
1109 return 1;
1110}
1111
1112void flee_player(object *op) { 776flee_player (object *op)
777{
1113 int dir,diff; 778 int dir, diff;
1114 rv_vector rv; 779 rv_vector rv;
1115 780
1116 if(op->stats.hp < 0) { 781 if (op->stats.hp < 0)
782 {
1117 LOG(llevDebug, "Fleeing player is dead.\n"); 783 LOG (llevDebug, "Fleeing player is dead.\n");
1118 CLEAR_FLAG(op, FLAG_SCARED); 784 op->clr_flag (FLAG_SCARED);
1119 return; 785 return;
786 }
787
788 if (!op->enemy)
1120 } 789 {
1121
1122 if(op->enemy==NULL) {
1123 LOG(llevDebug,"Fleeing player had no enemy.\n"); 790 LOG (llevDebug, "Fleeing player had no enemy.\n");
1124 CLEAR_FLAG(op, FLAG_SCARED); 791 op->clr_flag (FLAG_SCARED);
1125 return; 792 return;
1126 } 793 }
1127 794
1128 /* Seen some crashes here. Since we don't store an
1129 * op->enemy_count, it is possible that something destroys the
1130 * actual enemy, and the object is recycled.
1131 */
1132 if (op->enemy->map == NULL) {
1133 CLEAR_FLAG(op, FLAG_SCARED);
1134 op->enemy=NULL;
1135 return;
1136 }
1137
1138 if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) { 795 if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1139 op->enemy=NULL;
1140 CLEAR_FLAG(op, FLAG_SCARED);
1141 return;
1142 } 796 {
797 op->enemy = NULL;
798 op->clr_flag (FLAG_SCARED);
799 return;
800 }
801
1143 get_rangevector(op, op->enemy, &rv, 0); 802 get_rangevector (op, op->enemy, &rv, 0);
1144 803
1145 dir=absdir(4+rv.direction); 804 dir = absdir (4 + rv.direction);
1146 for(diff=0;diff<3;diff++) { 805 for (diff = 0; diff < 3; diff++)
1147 int m=1-(RANDOM()&2);
1148 if(move_ob(op,absdir(dir+diff*m),op)||
1149 (diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150 return;
1151 }
1152 } 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
1153 /* Cornered, get rid of scared */ 813 /* Cornered, get rid of scared */
1154 CLEAR_FLAG(op, FLAG_SCARED); 814 op->clr_flag (FLAG_SCARED);
1155 op->enemy=NULL; 815 op->enemy = NULL;
1156} 816}
1157
1158 817
1159/* 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.
1160 * 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
1161 * stop. 820 * stop.
1162 */ 821 */
822int
1163int check_pick(object *op) { 823check_pick (object *op)
824{
1164 object *tmp, *next; 825 object *tmp, *next;
1165 tag_t next_tag=0, op_tag;
1166 int stop = 0; 826 int stop = 0;
1167 int j, k, wvratio; 827 int wvratio;
1168 char putstring[128], tmpstr[16];
1169 828
1170
1171 /* if you're flying, you cna't pick up anything */ 829 /* if you're flying, you can't pick up anything */
1172 if (op->move_type & MOVE_FLYING) 830 if (op->move_type & MOVE_FLYING)
1173 return 1; 831 return 1;
1174 832
1175 op_tag = op->count;
1176
1177 next = op->below; 833 next = op->below;
1178 if (next) 834
1179 next_tag = next->count; 835 int cnt = MAX_ITEM_PER_ACTION;
836#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180 837
1181 /* 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
1182 * destroyed */ 839 * destroyed */
1183 while (next && ! was_destroyed (next, next_tag)) 840 while (next && !next->destroyed ())
1184 { 841 {
1185 tmp = next; 842 tmp = next;
1186 next = tmp->below; 843 next = tmp->below;
1187 if (next)
1188 next_tag = next->count;
1189 844
1190 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 ())
1191 return 0; 852 return 0;
1192 853
1193 if ( ! can_pick (op, tmp)) 854 if (!can_pick (op, tmp))
1194 continue; 855 continue;
1195 856
1196 if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE) 857 if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197 { 858 {
1198 if (item_matched_string (op, tmp, op->contr->search_str)) 859 if (item_matched_string (op, tmp, op->contr->search_str))
1199 pick_up (op, tmp); 860 CHK_PICK_PICKUP;
861
1200 continue; 862 continue;
1201 } 863 }
1202 864
1203 /* high not bit set? We're using the old autopickup model */
1204 if(!(op->contr->mode & PU_NEWMODE)) {
1205 switch (op->contr->mode) {
1206 case 0: return 1; /* don't pick up */
1207 case 1: pick_up (op, tmp);
1208 return 1;
1209 case 2: pick_up (op, tmp);
1210 return 0;
1211 case 3: return 0; /* stop before pickup */
1212 case 4: pick_up (op, tmp);
1213 break;
1214 case 5: pick_up (op, tmp);
1215 stop = 1;
1216 break;
1217 case 6:
1218 if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1219 ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1220 pick_up(op, tmp);
1221 break;
1222
1223 case 7:
1224 if (tmp->type == MONEY || tmp->type == GEM)
1225 pick_up(op, tmp);
1226 break;
1227
1228 default:
1229 /* use value density */
1230 if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1231 && (query_cost (tmp, op, F_TRUE) * 100
1232 / (tmp->weight * MAX (tmp->nrof, 1)))
1233 >= op->contr->mode)
1234 pick_up(op,tmp);
1235 }
1236 }
1237 else { /* old model */
1238 /* NEW pickup handling */ 865 /* pickup handling */
1239 if(op->contr->mode & PU_DEBUG) 866 if (op->contr->mode & PU_DEBUG)
1240 { 867 {
1241 /* some debugging code to figure out item information */ 868 /* some debugging code to figure out item information */
1242 if(tmp->name!=NULL) 869 const char *str = tmp->name
1243 sprintf(putstring,"item name: %s item type: %d weight/value: %d", 870 ? format ("item name: %s item type: %d weight/value: %d",
1244 tmp->name, tmp->type, 871 &tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1245 (int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1246 else
1247 sprintf(putstring,"item name: %s item type: %d weight/value: %d", 872 : format ("item name: %s item type: %d weight/value: %d",
1248 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))));
1249 (int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1)))); 874
1250 new_draw_info(NDI_UNIQUE, 0,op,putstring); 875 new_draw_info (NDI_UNIQUE, 0, op, str);
1251
1252 sprintf(putstring,"...flags: ");
1253 for(k=0;k<4;k++)
1254 {
1255 for(j=0;j<32;j++)
1256 {
1257 if((tmp->flags[k]>>j)&0x01)
1258 {
1259 sprintf(tmpstr,"%d ",k*32+j);
1260 strcat(putstring, tmpstr);
1261 }
1262 }
1263 }
1264 new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265
1266#if 0
1267 /* print the flags too */
1268 for(k=0;k<4;k++)
1269 {
1270 fprintf(stderr,"%d [%d] ", k, k*32+31);
1271 for(j=0;j<32;j++)
1272 {
1273 fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1274 if(!((j+1)%4))fprintf(stderr," ");
1275 }
1276 fprintf(stderr," [%d]\n", k*32);
1277 }
1278#endif
1279 } 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
1280 /* philosophy: 884 /* philosophy:
1281 * 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
1282 * generic. This takes no game-time. For more detailed pickups 886 * generic. This takes no game-time. For more detailed pickups
1283 * and selections, select-items shoul dbe used. This is a 887 * and selections, select-items should be used. This is a
1284 * 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
1285 * example. 889 * example.
1286 * 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
1287 * 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
1288 * convert to decimal and then 'pickup <#> 892 * convert to decimal and then 'pickup <#>
… …
1291 /* the first two modes are exclusive: if NOTHING we return, if 895 /* the first two modes are exclusive: if NOTHING we return, if
1292 * STOP then we stop. All the rest are applied sequentially, 896 * STOP then we stop. All the rest are applied sequentially,
1293 * meaning if any test passes, the item gets picked up. */ 897 * meaning if any test passes, the item gets picked up. */
1294 898
1295 /* if mode is set to pick nothing up, return */ 899 /* if mode is set to pick nothing up, return */
1296
1297 if(op->contr->mode & PU_NOTHING) return 1; 900 if (op->contr->mode == PU_NOTHING)
901 return 1;
1298 902
1299 /* if mode is set to stop when encountering objects, return */ 903 /* if mode is set to stop when encountering objects, return */
1300 /* take STOP before INHIBIT since it doesn't actually pick 904 /* take STOP before INHIBIT since it doesn't actually pick
1301 * anything up */ 905 * anything up */
1302
1303 if(op->contr->mode & PU_STOP) return 0; 906 if (op->contr->mode & PU_STOP)
907 return 0;
1304 908
1305 /* useful for going into stores and not losing your settings... */ 909 /* useful for going into stores and not losing your settings... */
1306 /* 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
1307 * fighting */ 911 * fighting */
1308 if(op->contr->mode & PU_INHIBIT) return 1; 912 if (op->contr->mode & PU_INHIBIT)
913 return 1;
1309 914
1310 /* prevent us from turning into auto-thieves :) */ 915 /* prevent us from turning into auto-thieves :) */
1311 if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue; 916 if (tmp->flag [FLAG_UNPAID])
917 continue;
1312 918
1313 /* ignore known cursed objects */ 919 /* ignore known cursed objects */
1314 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;
1315 922
1316 /* all food and drink if desired */ 923 /* all food and drink if desired */
1317 /* question: don't pick up known-poisonous stuff? */ 924 /* question: don't pick up known-poisonous stuff? */
1318 if(op->contr->mode & PU_FOOD) 925 if (op->contr->mode & PU_FOOD)
1319 if (tmp->type == FOOD) 926 if (tmp->type == FOOD)
1320 { pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; } 927 {
928 CHK_PICK_PICKUP;
929 continue;
930 }
931
1321 if(op->contr->mode & PU_DRINK) 932 if (op->contr->mode & PU_DRINK)
1322 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]))
1323 { pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; } 934 {
935 CHK_PICK_PICKUP;
936 continue;
937 }
1324 938
1325 if(op->contr->mode & PU_POTION) 939 if (op->contr->mode & PU_POTION)
1326 if (tmp->type == POTION) 940 if (tmp->type == POTION)
1327 { pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; } 941 {
942 CHK_PICK_PICKUP;
943 continue;
944 }
1328 945
1329 /* spellbooks, skillscrolls and normal books/scrolls */ 946 /* spellbooks, skillscrolls and normal books/scrolls */
1330 if(op->contr->mode & PU_SPELLBOOK) 947 if (op->contr->mode & PU_SPELLBOOK)
1331 if (tmp->type == SPELLBOOK) 948 if (tmp->type == SPELLBOOK)
1332 { pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; } 949 {
950 CHK_PICK_PICKUP;
951 continue;
952 }
953
1333 if(op->contr->mode & PU_SKILLSCROLL) 954 if (op->contr->mode & PU_SKILLSCROLL)
1334 if (tmp->type == SKILLSCROLL) 955 if (tmp->type == SKILLSCROLL)
1335 { pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; } 956 {
957 CHK_PICK_PICKUP;
958 continue;
959 }
960
1336 if(op->contr->mode & PU_READABLES) 961 if (op->contr->mode & PU_READABLES)
1337 if (tmp->type == BOOK || tmp->type == SCROLL) 962 if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1338 { pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; } 963 {
964 CHK_PICK_PICKUP;
965 continue;
966 }
1339 967
1340 /* wands/staves/rods/horns */ 968 /* wands/staves/rods/horns */
1341 if (op->contr->mode & PU_MAGIC_DEVICE) 969 if (op->contr->mode & PU_MAGIC_DEVICE)
1342 if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN) 970 if (tmp->type == WAND
1343 { 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 }
1344 978
1345 /* pick up all magical items */ 979 /* pick up all magical items */
1346 if(op->contr->mode & PU_MAGICAL) 980 if (op->contr->mode & PU_MAGICAL)
1347 if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)) 981 if (tmp->flag [FLAG_KNOWN_MAGICAL]
1348 { 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 }
1349 987
1350 if(op->contr->mode & PU_VALUABLES) 988 if (op->contr->mode & PU_VALUABLES)
1351 { 989 {
1352 if (tmp->type == MONEY || tmp->type == GEM) 990 if (tmp->type == MONEY || tmp->type == GEM)
1353 { pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; } 991 {
992 CHK_PICK_PICKUP;
993 continue;
994 }
1354 } 995 }
1355 996
1356 /* rings & amulets - talismans seems to be typed AMULET */ 997 /* rings & amulets - talismans seems to be typed AMULET */
1357 if(op->contr->mode & PU_JEWELS) 998 if (op->contr->mode & PU_JEWELS)
1358 if (tmp->type == RING || tmp->type == AMULET) 999 if (tmp->type == RING
1359 { 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 }
1360 1015
1361 /* bows and arrows. Bows are good for selling! */ 1016 /* bows and arrows. Bows are good for selling! */
1362 if(op->contr->mode & PU_BOW) 1017 if (op->contr->mode & PU_BOW)
1363 if (tmp->type == BOW) 1018 if (tmp->type == BOW)
1364 { pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; } 1019 {
1020 CHK_PICK_PICKUP;
1021 continue;
1022 }
1023
1365 if(op->contr->mode & PU_ARROW) 1024 if (op->contr->mode & PU_ARROW)
1366 if (tmp->type == ARROW) 1025 if (tmp->type == ARROW)
1367 { pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; } 1026 {
1027 CHK_PICK_PICKUP;
1028 continue;
1029 }
1368 1030
1369 /* all kinds of armor etc. */ 1031 /* all kinds of armor etc. */
1370 if(op->contr->mode & PU_ARMOUR) 1032 if (op->contr->mode & PU_ARMOUR)
1371 if (tmp->type == ARMOUR) 1033 if (tmp->type == ARMOUR)
1372 { pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; } 1034 {
1035 CHK_PICK_PICKUP;
1036 continue;
1037 }
1038
1373 if(op->contr->mode & PU_HELMET) 1039 if (op->contr->mode & PU_HELMET)
1374 if (tmp->type == HELMET) 1040 if (tmp->type == HELMET)
1375 { pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; } 1041 {
1042 CHK_PICK_PICKUP;
1043 continue;
1044 }
1045
1376 if(op->contr->mode & PU_SHIELD) 1046 if (op->contr->mode & PU_SHIELD)
1377 if (tmp->type == SHIELD) 1047 if (tmp->type == SHIELD)
1378 { pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; } 1048 {
1049 CHK_PICK_PICKUP;
1050 continue;
1051 }
1052
1379 if(op->contr->mode & PU_BOOTS) 1053 if (op->contr->mode & PU_BOOTS)
1380 if (tmp->type == BOOTS) 1054 if (tmp->type == BOOTS)
1381 { pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; } 1055 {
1056 CHK_PICK_PICKUP;
1057 continue;
1058 }
1059
1382 if(op->contr->mode & PU_GLOVES) 1060 if (op->contr->mode & PU_GLOVES)
1383 if (tmp->type == GLOVES) 1061 if (tmp->type == GLOVES || tmp->type == BRACERS)
1384 { pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; } 1062 {
1063 CHK_PICK_PICKUP;
1064 continue;
1065 }
1066
1385 if(op->contr->mode & PU_CLOAK) 1067 if (op->contr->mode & PU_CLOAK)
1386 if (tmp->type == CLOAK) 1068 if (tmp->type == CLOAK)
1387 { pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; } 1069 {
1070 CHK_PICK_PICKUP;
1071 continue;
1072 }
1388 1073
1389 /* hoping to catch throwing daggers here */ 1074 /* hoping to catch throwing daggers here */
1390 if(op->contr->mode & PU_MISSILEWEAPON) 1075 if (op->contr->mode & PU_MISSILEWEAPON)
1391 if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN)) 1076 if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1392 { pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; } 1077 {
1078 CHK_PICK_PICKUP;
1079 continue;
1080 }
1393 1081
1394 /* careful: chairs and tables are weapons! */ 1082 /* careful: chairs and tables are weapons! */
1395 if(op->contr->mode & PU_ALLWEAPON) 1083 if (op->contr->mode & PU_ALLWEAPON)
1396 { 1084 {
1397 if(tmp->type == WEAPON && tmp->name!=NULL) 1085 if (tmp->type == WEAPON)
1398 { 1086 if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1399 if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL && 1087 {
1400 strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL) 1088 CHK_PICK_PICKUP;
1401 { pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; } 1089 continue;
1402 } 1090 }
1403 if(tmp->type == WEAPON && tmp->name==NULL)
1404 {
1405 if(strstr(tmp->arch->name,"table")==NULL &&
1406 strstr(tmp->arch->name,"chair")==NULL)
1407 { pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408 }
1409 } 1091 }
1410 1092
1411 /* misc stuff that's useful */ 1093 /* misc stuff that's useful */
1412 if(op->contr->mode & PU_KEY) 1094 if (op->contr->mode & PU_KEY)
1413 if (tmp->type == KEY || tmp->type == SPECIAL_KEY) 1095 if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414 { pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; } 1096 {
1097 CHK_PICK_PICKUP;
1098 continue;
1099 }
1415 1100
1416 /* 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
1417 * pickups */ 1102 * pickups */
1418 if(op->contr->mode & PU_RATIO) 1103 if (op->contr->mode & PU_RATIO)
1419 { 1104 {
1420 /* use value density to decide what else to grab */ 1105 /* use value density to decide what else to grab */
1421 /* >=7 was >= op->contr->mode */ 1106 /* >=7 was >= op->contr->mode */
1422 /* >=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
1423 * and multiply them by 5, giving 0..15*5== 5..75 */ 1108 */
1424 wvratio=(op->contr->mode & PU_RATIO) * 5; 1109 wvratio = op->contr->mode & PU_RATIO;
1425 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)
1426 { 1111 {
1427 pick_up(op, tmp);
1428#if 0 1112#if 0
1429 fprintf(stderr,"HIGH WEIGHT/VALUE ["); 1113 fprintf (stderr, "HIGH WEIGHT/VALUE [");
1430 if(tmp->name!=NULL) { 1114 if (tmp->name != NULL)
1115 {
1431 fprintf(stderr,"%s", tmp->name); 1116 fprintf (stderr, "%s", tmp->name);
1432 } 1117 }
1433 else fprintf(stderr,"%s",tmp->arch->name); 1118 else
1119 fprintf (stderr, "%s", tmp->arch->archname);
1434 fprintf(stderr,",%d] = ", tmp->type); 1120 fprintf (stderr, ",%d] = ", tmp->type);
1435 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))));
1436#endif 1122#endif
1437 continue; 1123 CHK_PICK_PICKUP;
1438 } 1124 continue;
1125 }
1126 } /* the new pickup model */
1439 } 1127 }
1440 } /* the new pickup model */ 1128
1441 }
1442 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 */
1138static int
1139action_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;
1443} 1165}
1444 1166
1445/* 1167/*
1446 * Find an arrow in the inventory and after that 1168 * Find an arrow in the inventory and after that
1447 * in the right type container (quiver). Pointer to the 1169 * in the right type container (quiver). Pointer to the
1448 * found object is returned. 1170 * found object is returned.
1449 */ 1171 */
1172static object *
1450object *find_arrow(object *op, const char *type) 1173find_arrow (object *op, const char *type)
1451{ 1174{
1452 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);
1453 1178
1454 for(op=op->inv; op; op=op->below) 1179 for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455 if(!tmp && op->type==CONTAINER && op->race==type && 1180 if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1456 QUERY_FLAG(op,FLAG_APPLIED)) 1181 if (object *arrow = find_arrow (tmp, type))
1457 tmp = find_arrow (op, type); 1182 {
1458 else if (op->type==ARROW && op->race==type) 1183 splay (tmp);
1184 return arrow;
1185 }
1186
1459 return op; 1187 return 0;
1460 return tmp;
1461} 1188}
1462 1189
1463/* 1190/*
1464 * 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
1465 * 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
1466 * 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
1467 * 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.
1468 */ 1195 */
1469 1196static object *
1470object *find_better_arrow(object *op, object *target, const char *type, int *better) 1197find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1471{ 1198{
1472 object *tmp = NULL, *arrow, *ntmp; 1199 object *tmp = NULL, *arrow, *ntmp;
1473 int attacknum, attacktype, betterby=0, i; 1200 int attacknum, attacktype, betterby = 0, i;
1474 1201
1475 if (!type) 1202 if (!type)
1476 return NULL; 1203 return NULL;
1477 1204
1478 for (arrow=op->inv; arrow; arrow=arrow->below) { 1205 for (arrow = op->inv; arrow; arrow = arrow->below)
1479 if (arrow->type==CONTAINER && arrow->race==type && 1206 {
1480 QUERY_FLAG(arrow, FLAG_APPLIED)) { 1207 if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1481 i = 0; 1208 {
1209 i = 0;
1482 ntmp = find_better_arrow(arrow, target, type, &i); 1210 ntmp = find_better_arrow (arrow, target, type, &i);
1211
1483 if (i > betterby) { 1212 if (i > betterby)
1484 tmp = ntmp; 1213 {
1485 betterby = i; 1214 tmp = ntmp;
1486 } 1215 betterby = i;
1216 }
1217 }
1487 } else if (arrow->type==ARROW && arrow->race==type) { 1218 else if (arrow->type == ARROW && arrow->race == type)
1219 {
1488 /* allways prefer assasination/slaying */ 1220 /* allways prefer assasination/slaying */
1489 if (target->race != NULL && arrow->slaying != NULL && 1221 if (target->race && arrow->slaying.contains (target->race))
1490 strstr(arrow->slaying, target->race)) { 1222 {
1491 if (arrow->attacktype & AT_DEATH) { 1223 if (arrow->attacktype & AT_DEATH)
1492 *better = 100; 1224 {
1493 return arrow; 1225 *better = 100;
1494 } else { 1226 return arrow;
1495 tmp = arrow; 1227 }
1228 else
1229 {
1230 tmp = arrow;
1496 betterby = (arrow->magic + arrow->stats.dam) * 2; 1231 betterby = (arrow->magic + arrow->stats.dam) * 2;
1497 } 1232 }
1498 } else { 1233 }
1234 else
1235 {
1499 for (attacknum=0; attacknum < NROFATTACKS; attacknum++) { 1236 for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1237 {
1500 attacktype = 1<<attacknum; 1238 attacktype = 1 << attacknum;
1501 if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0) 1239 if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1502 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)
1503 tmp = arrow; 1241 {
1242 tmp = arrow;
1504 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;
1505 } 1244 }
1506 } 1245 }
1246
1507 if ((2 + arrow->magic + arrow->stats.dam) > betterby) { 1247 if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1508 tmp = arrow; 1248 {
1249 tmp = arrow;
1509 betterby = 2 + arrow->magic + arrow->stats.dam; 1250 betterby = 2 + arrow->magic + arrow->stats.dam;
1510 } 1251 }
1252
1511 if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) { 1253 if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1512 tmp = arrow; 1254 {
1255 tmp = arrow;
1513 betterby = 1 + arrow->magic + arrow->stats.dam; 1256 betterby = 1 + arrow->magic + arrow->stats.dam;
1514 } 1257 }
1258 }
1259 }
1515 } 1260 }
1516 } 1261
1517 }
1518 if (tmp == NULL && arrow == NULL) 1262 if (tmp == NULL && arrow == NULL)
1519 return find_arrow(op, type); 1263 return find_arrow (op, type);
1520 1264
1521 *better = betterby; 1265 *better = betterby;
1522 return tmp; 1266 return tmp;
1523} 1267}
1524 1268
1525/* 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
1526 * find_better_arrow to find a decent arrow to use. 1270 * find_better_arrow to find a decent arrow to use.
1527 * op = the shooter 1271 * op = the shooter
1528 * type = bow->race 1272 * type = bow->race
1529 * dir = fire direction 1273 * dir = fire direction
1530 */ 1274 */
1531 1275static object *
1532object *pick_arrow_target(object *op, const char *type, int dir) 1276pick_arrow_target (object *op, shstr_cmp type, int dir)
1533{ 1277{
1534 object *tmp = NULL; 1278 object *tmp = NULL;
1535 mapstruct *m; 1279 maptile *m;
1536 int i, mflags, found, number; 1280 int i, mflags, found, number;
1537 sint16 x, y; 1281 sint16 x, y;
1538 1282
1539 if (op->map == NULL) 1283 if (op->map == NULL)
1540 return find_arrow(op, type); 1284 return find_arrow (op, type);
1541 1285
1542 /* do a dex check */ 1286 /* do a dex check */
1543 number = (die_roll(2, 40, op, PREFER_LOW)-2)/2; 1287 number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544 if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level))) 1288 if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545 return find_arrow(op, type); 1289 return find_arrow (op, type);
1546 1290
1547 m = op->map; 1291 m = op->map;
1548 x = op->x; 1292 x = op->x;
1549 y = op->y; 1293 y = op->y;
1550 1294
1551 /* find the first target */ 1295 /* find the first target */
1552 for (i=0, found=0; i<20; i++) { 1296 for (i = 0, found = 0; i < 20; i++)
1297 {
1553 x += freearr_x[dir]; 1298 x += freearr_x[dir];
1554 y += freearr_y[dir]; 1299 y += freearr_y[dir];
1555 mflags = get_map_flags(m, &m, x, y, &x, &y); 1300 mflags = get_map_flags (m, &m, x, y, &x, &y);
1301
1556 if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) { 1302 if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1557 tmp = NULL; 1303 {
1558 break; 1304 tmp = 0;
1305 break;
1306 }
1559 } 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 {
1560 /* This block presumes arrows and the like are MOVE_FLY_SLOW - 1309 /* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561 * perhaps a bad assumption. 1310 * perhaps a bad assumption.
1562 */ 1311 */
1563 tmp = NULL; 1312 tmp = 0;
1564 break; 1313 break;
1565 } 1314 }
1315
1566 if (mflags & P_IS_ALIVE) { 1316 if (mflags & P_IS_ALIVE)
1567 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)
1568 if (QUERY_FLAG(tmp, FLAG_ALIVE)) { 1318 if (tmp->flag [FLAG_ALIVE])
1569 found++; 1319 break;
1570 break;
1571 }
1572 if (found)
1573 break;
1574 }
1575 } 1320 }
1576 if (tmp == NULL) 1321
1322 if (!tmp)
1577 return find_arrow(op, type); 1323 return find_arrow (op, type);
1578 1324
1579 if (tmp->head) 1325 if (tmp->head)
1580 tmp = tmp->head; 1326 tmp = tmp->head;
1581 1327
1582 return find_better_arrow(op, tmp, type, &i); 1328 return find_better_arrow (op, tmp, type, &i);
1583} 1329}
1584 1330
1585/* 1331/*
1586 * Creature fires a bow - op can be monster or player. Returns 1332 * Creature fires a bow - op can be monster or player. Returns
1587 * 1 if bow was actually fired, 0 otherwise. 1333 * 1 if bow was actually fired, 0 otherwise.
… …
1590 * dir is the direction of fire. 1336 * dir is the direction of fire.
1591 * 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)
1592 * 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
1593 * player fire modes. 1339 * player fire modes.
1594 */ 1340 */
1341int
1595int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod, 1342fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596 sint16 sx, sint16 sy)
1597{ 1343{
1598 object *left, *bow; 1344 object *left, *bow;
1599 tag_t left_tag, tag; 1345 int mflags;
1600 int bowspeed, mflags; 1346 maptile *m;
1601 mapstruct *m;
1602 1347
1603 if (!dir) { 1348 if (!dir)
1349 {
1604 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!");
1605 return 0; 1351 return 0;
1352 }
1353
1354 if (op->contr)
1355 bow = op->current_weapon;
1356 else
1606 } 1357 {
1607 if (op->type == PLAYER)
1608 bow=op->contr->ranges[range_bow];
1609 else {
1610 for(bow=op->inv; bow; bow=bow->below) 1358 for (bow = op->inv; bow; bow = bow->below)
1611 /* 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
1612 * 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.
1613 */ 1361 */
1614 if(bow->type==BOW) 1362 if (bow->type == BOW)
1615 break; 1363 break;
1616 1364
1617 if (!bow) { 1365 if (!bow)
1366 {
1618 LOG (llevError, "Range: bow without activated bow (%s).\n", op->name); 1367 LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619 return 0; 1368 return 0;
1620 } 1369 }
1370
1371 // optimisation: move object to top so we will find it quickly again
1372 splay (bow);
1621 } 1373 }
1374
1622 if( !bow->race || !bow->skill) { 1375 if (!bow->race || !bow->skill)
1376 {
1623 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);
1624 return 0; 1378 return 0;
1625 } 1379 }
1626 1380
1627 bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629 /* penalize ROF for bestarrow */
1630 if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631 bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632 if (bowspeed < 1)
1633 bowspeed = 1;
1634
1635 if (arrow == NULL) { 1381 if (arrow == NULL)
1382 {
1636 if ((arrow=find_arrow(op, bow->race)) == NULL) { 1383 if ((arrow = find_arrow (op, bow->race)) == NULL)
1384 {
1637 if (op->type == PLAYER) 1385 if (op->type == PLAYER)
1638 new_draw_info_format(NDI_UNIQUE, 0, op, 1386 new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639 "You have no %s left.", bow->race);
1640 /* FLAG_READY_BOW will get reset if the monsters picks up some arrows */ 1387 /* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641 else 1388 else
1642 CLEAR_FLAG(op, FLAG_READY_BOW); 1389 op->clr_flag (FLAG_READY_BOW);
1390
1643 return 0; 1391 return 0;
1644 } 1392 }
1645 } 1393 }
1394
1646 mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy); 1395 mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647 if (mflags & P_OUT_OF_MAP) { 1396 if (mflags & P_OUT_OF_MAP)
1648 return 0; 1397 return 0;
1649 } 1398
1650 if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) { 1399 if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
1400 {
1651 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.");
1652 return 0; 1402 return 0;
1653 } 1403 }
1654 1404
1655 /* this should not happen, but sometimes does */ 1405 /* this should not happen, but sometimes does */
1656 if (arrow->nrof==0) { 1406 if (arrow->nrof == 0)
1657 remove_ob(arrow);
1658 free_object(arrow);
1659 return 0;
1660 } 1407 {
1408 LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1409 arrow->destroy ();
1410 return 0;
1411 }
1661 1412
1662 left = arrow; /* these are arrows left to the player */ 1413 left = arrow; /* these are arrows left to the player */
1663 left_tag = left->count; 1414 arrow = arrow->split ();
1664 arrow = get_split_ob(arrow, 1); 1415 if (!arrow)
1665 if (arrow == NULL) { 1416 {
1666 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);
1667 bow->race); 1418 return 0;
1668 return 0;
1669 } 1419 }
1670 set_owner(arrow, op); 1420
1671 if (arrow->skill) free_string(arrow->skill); 1421 arrow->set_owner (op);
1672 arrow->skill = add_refcount(bow->skill); 1422 arrow->skill = bow->skill;
1673
1674 arrow->direction=dir; 1423 arrow->direction = dir;
1675 arrow->x = sx;
1676 arrow->y = sy;
1677 1424
1678 if (op->type == PLAYER) {
1679 op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680 fix_player(op);
1681 }
1682
1683 SET_ANIMATION(arrow, arrow->direction);
1684 arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */ 1425 arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685 arrow->stats.hp = arrow->stats.dam; 1426 arrow->stats.hp = arrow->stats.dam;
1686 arrow->stats.grace = arrow->attacktype; 1427 arrow->stats.grace = arrow->attacktype;
1687 if (arrow->slaying != NULL) 1428 arrow->custom_name = arrow->slaying;
1688 arrow->spellarg = strdup_local(arrow->slaying);
1689 1429
1690 /* Note that this was different for monsters - they got their level 1430#if 0
1691 * added to the damage. I think the strength bonus is more proper. 1431 if (player *pl = op->contr)
1692 */
1693 1432 {
1694 arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ? 1433 float speed = pl->weapon_sp;
1695 0 : dam_bonus[op->stats.Str]) +
1696 bow->stats.dam + bow->magic + arrow->magic;
1697 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
1698 /* update the speed */ 1447 /* update the speed */
1699 arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?
1700 0 : dam_bonus[op->stats.Str]) +
1701 bow->magic + arrow->magic) / 5.0 +
1702 (float)bow->stats.dam / 7.0;
1703 1448
1704 if (arrow->speed < 1.0)
1705 arrow->speed = 1.0;
1706 update_ob_speed(arrow);
1707 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 ));
1708 1454
1455 int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1456
1709 if (op->type == PLAYER) { 1457 if (op->type == PLAYER)
1710 arrow->stats.wc = 20 - bow->magic - arrow->magic - 1458 {
1711 (op->chosen_skill?op->chosen_skill->level:op->level) -
1712 dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713 arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715 arrow->level = op->chosen_skill?op->chosen_skill->level:op->level; 1459 arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716 } else { 1460 wc -= dex_bonus[op->stats.Dex];
1717 arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718 arrow->stats.wc + wc_mod;
1719 1461
1462 if (!arrow->slaying)
1463 arrow->slaying = op->slaying;
1464
1465 arrow->attacktype |= op->attacktype;
1466 }
1467 else
1468 {
1720 arrow->level = op->level; 1469 arrow->level = op->level;
1721 } 1470 arrow->stats.wc -= bow->magic;
1722 if (arrow->attacktype == AT_PHYSICAL) 1471
1472 if (!arrow->slaying)
1473 arrow->slaying = bow->slaying;
1474
1723 arrow->attacktype |= bow->attacktype; 1475 arrow->attacktype |= bow->attacktype;
1724 if (bow->slaying != NULL) 1476 }
1725 arrow->slaying = add_string(bow->slaying);
1726 1477
1727 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);
1728 arrow->move_type = MOVE_FLY_LOW; 1482 arrow->move_type = MOVE_FLY_LOW;
1729 arrow->move_on = MOVE_FLY_LOW | MOVE_WALK; 1483 arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730 1484
1731 play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW); 1485 op->play_sound (sound_find ("fire_arrow"));
1732 tag = arrow->count; 1486 m->insert (arrow, sx, sy, op);
1733 insert_ob_in_map(arrow, m, op, 0);
1734 1487
1735 if (!was_destroyed(arrow, tag)) 1488 if (!arrow->destroyed ())
1736 move_arrow(arrow); 1489 move_arrow (arrow);
1737 1490
1738 if (op->type == PLAYER) {
1739 if (was_destroyed (left, left_tag))
1740 esrv_del_item(op->contr, left_tag);
1741 else
1742 esrv_send_item(op, left);
1743 }
1744 return 1; 1491 return 1;
1745} 1492}
1746 1493
1747/* Special fire code for players - this takes into 1494/* Special fire code for players - this takes into
1748 * account the special fire modes players can have 1495 * account the special fire modes players can have
1749 * but monsters can't. Putting that code here 1496 * but monsters can't. Putting that code here
1750 * makes the fire_bow code much cleaner. 1497 * makes the fire_bow code much cleaner.
1751 * this function should only be called if 'op' is a player, 1498 * this function should only be called if 'op' is a player,
1752 * hence the function name. 1499 * hence the function name.
1753 */ 1500 */
1501static int
1754int player_fire_bow(object *op, int dir) 1502player_fire_bow (object *op, int dir)
1755{ 1503{
1756 int ret=0, wcmod=0; 1504 int ret;
1757 1505
1758 if (op->contr->bowtype == bow_bestarrow) { 1506 if (op->contr->bowtype == bow_bestarrow)
1759 ret = fire_bow(op, op, 1507 {
1760 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);
1761 dir, 0, op->x, op->y); 1509 }
1762 } 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 {
1763 if (!similar_direction(dir, op->contr->bowtype - bow_n + 1)) 1512 int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1764 wcmod =-1;
1765 ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, 1513 ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766 op->x, op->y); 1514 }
1767 } else if (op->contr->bowtype == bow_threewide) { 1515 else if (op->contr->bowtype == bow_threewide)
1516 {
1768 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);
1769 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)]);
1770 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 }
1771 } else if (op->contr->bowtype == bow_spreadshot) { 1521 else if (op->contr->bowtype == bow_spreadshot)
1522 {
1772 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);
1773 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);
1774 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);
1775 1526 }
1776 } else { 1527 else
1528 {
1777 /* Simple case */ 1529 /* Simple case */
1778 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);
1779 } 1531 }
1532
1780 return ret; 1533 return ret;
1781} 1534}
1782
1783 1535
1784/* Fires a misc (wand/rod/horn) object in 'dir'. 1536/* Fires a misc (wand/rod/horn) object in 'dir'.
1785 * Broken apart from 'fire' to keep it more readable. 1537 * Broken apart from 'fire' to keep it more readable.
1786 */ 1538 */
1539static void
1787void fire_misc_object(object *op, int dir) 1540fire_misc_object (object *op, int dir)
1788{ 1541{
1789 object *item; 1542 object *item = op->contr->ranged_ob;
1790 1543
1791 if (!op->contr->ranges[range_misc]) { 1544 if (!item)
1545 {
1792 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.");
1793 return; 1547 return;
1794 } 1548 }
1795 1549
1796 item = op->contr->ranges[range_misc];
1797 if (!item->inv) { 1550 if (!item->inv)
1551 {
1798 LOG(llevError,"Object %s lacks a spell\n", item->name); 1552 LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799 return; 1553 return;
1800 } 1554 }
1801 if (item->type == WAND) { 1555
1802 if(item->stats.food<=0) { 1556 if (!op->apply (item))
1803 play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1804 new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1805 return; 1557 return;
1806 } 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 if (item->arch)
1597 {
1598 item->clr_flag (FLAG_ANIMATE);
1599 item->face = item->arch->face;
1600 item->set_speed (0);
1601 }
1602
1603 if (object *pl = item->visible_to ())
1604 esrv_update_item (UPD_ANIM, pl, item);
1605 }
1606 }
1807 } else if (item->type == ROD || item->type==HORN) { 1607 else if (item->type == ROD || item->type == HORN)
1808 if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1809 play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1810 if (item->type== ROD)
1811 new_draw_info_format(NDI_UNIQUE, 0,op,
1812 "The %s whines for a while, but nothing happens.", query_base_name(item,0));
1813 else
1814 new_draw_info_format(NDI_UNIQUE, 0,op,
1815 "The %s needs more time to charge.", query_base_name(item,0));
1816 return;
1817 }
1818 }
1819
1820 if(cast_spell(op,item,dir,item->inv,NULL)) {
1821 SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822 if (item->type == WAND) {
1823 if (!(--item->stats.food)) {
1824 object *tmp;
1825 if (item->arch) {
1826 CLEAR_FLAG(item, FLAG_ANIMATE);
1827 item->face = item->arch->clone.face;
1828 item->speed = 0;
1829 update_ob_speed(item);
1830 }
1831 if ((tmp=is_player_inv(item)))
1832 esrv_update_item(UPD_ANIM, tmp, item);
1833 }
1834 }
1835 else if (item->type == ROD || item->type==HORN) {
1836 drain_rod_charge(item); 1608 drain_rod_charge (item);
1837 }
1838 } 1609 }
1839} 1610}
1840 1611
1841/* Received a fire command for the player - go and do it. 1612/* Received a fire command for the player - go and do it.
1842 */ 1613 */
1614bool
1843void fire(object *op,int dir) { 1615fire (object *who, int dir)
1616{
1844 int spellcost=0; 1617 int spellcost = 0;
1845 1618
1619 player *pl = who->contr;
1620
1621 if (pl->golem)
1622 {
1623 control_golem (who->contr->golem, dir);
1624 return false;
1625 }
1626
1627 object *ob = pl->ranged_ob;
1628
1629 if (!ob)
1630 return false;
1631
1632 if (who->speed_left > 0.f)
1633 --who->speed_left;
1634 else
1635 return false;
1636
1637 if (!who->apply (ob))
1638 return false;
1639
1846 /* check for loss of invisiblity/hide */ 1640 /* check for loss of invisiblity/hide */
1847 if (action_makes_visible(op)) make_visible(op); 1641 if (action_makes_visible (who))
1642 make_visible (who);
1848 1643
1849 switch(op->contr->shoottype) { 1644 switch (ob->type)
1850 case range_none: 1645 {
1851 return; 1646 case BOW:
1852
1853 case range_bow:
1854 player_fire_bow(op, dir); 1647 player_fire_bow (who, dir);
1855 return; 1648 break;
1856 1649
1857 case range_magic: /* Casting spells */ 1650 case SPELL:
1858 spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL)); 1651 spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1859 return; 1652 break;
1860 1653
1861 case range_misc: 1654 case BUILDER:
1862 fire_misc_object(op, dir);
1863 return;
1864
1865 case range_golem: /* Control summoned monsters from scrolls */
1866 if(op->contr->ranges[range_golem]==NULL ||
1867 op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868 op->contr->ranges[range_golem] = NULL;
1869 op->contr->shoottype=range_none;
1870 op->contr->golem_count = 0;
1871 }
1872 else
1873 control_golem(op->contr->ranges[range_golem], dir);
1874 return;
1875
1876 case range_skill:
1877 if(!op->chosen_skill) {
1878 if(op->type==PLAYER)
1879 new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880 return;
1881 }
1882 (void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883 return;
1884 case range_builder:
1885 apply_map_builder( op, dir ); 1655 apply_map_builder (who, dir);
1656 break;
1657
1658 case SKILL:
1659 do_skill (who, who, ob, dir, 0);
1660 break;
1661
1662 case RANGED:
1663 do_skill (who, ob, who->chosen_skill, dir, 0);
1664 break;
1665
1666 default:
1667 fire_misc_object (who, dir);
1668 break;
1669 }
1670
1671 return true;
1672}
1673
1674static object *
1675find_key_ (object *pl, object *container, object *door)
1676{
1677 object *tmp, *key;
1678
1679 /* Should not happen, but sanity checking is never bad */
1680 if (!container->inv)
1681 return 0;
1682
1683 /* First, lets try to find a key in the top level inventory */
1684 for (tmp = container->inv; tmp; tmp = tmp->below)
1685 {
1686 if (door->type == DOOR && tmp->type == KEY)
1687 break;
1688
1689 /* For sanity, we should really check door type, but other stuff
1690 * (like containers) can be locked with special keys
1691 */
1692 if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1693 break;
1694 }
1695
1696 /* No key found - lets search inventories now */
1697 /* If we find and use a key in an inventory, return at that time.
1698 * otherwise, if we search all the inventories and still don't find
1699 * a key, return
1700 */
1701 if (!tmp)
1702 {
1703 for (tmp = container->inv; tmp; tmp = tmp->below)
1704 /* No reason to search empty containers */
1705 if (tmp->type == CONTAINER && tmp->inv)
1706 if ((key = find_key_ (pl, tmp, door)))
1707 return key;
1708
1709 if (!tmp)
1886 return; 1710 return 0;
1887 default: 1711 }
1888 new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type."); 1712
1889 return; 1713 /* We get down here if we have found a key. Now if its in a container,
1714 * see if we actually want to use it
1715 */
1716 if (pl != container)
1890 } 1717 {
1891} 1718 /* Only let players use keys in containers */
1719 if (!pl->contr)
1720 return 0;
1892 1721
1722 /* cases where this fails:
1723 * If we only search the player inventory, return now since we
1724 * are not in the players inventory.
1725 * If the container is not active, return now since only active
1726 * containers can be used.
1727 * If we only search keyrings and the container does not have
1728 * a race/isn't a keyring.
1729 * No checking for all containers - to fall through past here,
1730 * inv must have been an container and must have been active.
1731 *
1732 * Change the color so that the message doesn't disappear with
1733 * all the others.
1734 */
1735 if (pl->contr->usekeys == key_inventory
1736 || !container->flag [FLAG_APPLIED]
1737 || (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1738 {
1739 new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1740 "The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1741 return NULL;
1742 }
1743 }
1893 1744
1745 return tmp;
1746}
1894 1747
1895/* find_key 1748/* find_key
1896 * We try to find a key for the door as passed. If we find a key 1749 * We try to find a key for the door as passed. If we find a key
1897 * and successfully use it, we return the key, otherwise NULL 1750 * and successfully use it, we return the key, otherwise NULL
1898 * This function merges both normal and locked door, since the logic 1751 * This function merges both normal and locked door, since the logic
… …
1900 * pl is the player, 1753 * pl is the player,
1901 * inv is the objects inventory to searched 1754 * inv is the objects inventory to searched
1902 * door is the door we are trying to match against. 1755 * door is the door we are trying to match against.
1903 * This function can be called recursively to search containers. 1756 * This function can be called recursively to search containers.
1904 */ 1757 */
1905 1758object *
1906object * find_key(object *pl, object *container, object *door) 1759find_key (object *pl, object *container, object *door)
1907{ 1760{
1908 object *tmp,*key; 1761 if (door->slaying && is_match_expr (door->slaying))
1909
1910 /* Should not happen, but sanity checking is never bad */
1911 if (container->inv == NULL) return NULL;
1912
1913 /* First, lets try to find a key in the top level inventory */
1914 for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1915 if (door->type==DOOR && tmp->type==KEY) break;
1916 /* For sanity, we should really check door type, but other stuff
1917 * (like containers) can be locked with special keys
1918 */
1919 if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1920 tmp->slaying==door->slaying) break;
1921 } 1762 {
1922 /* No key found - lets search inventories now */ 1763 // for match expressions, we try to find the key by applying the match
1923 /* If we find and use a key in an inventory, return at that time. 1764 // to the op itself, which is supposed to find the "key", instead
1924 * otherwise, if we search all the inventories and still don't find 1765 // of searching through containers ourselves.
1925 * a key, return 1766
1926 */ 1767 return match_one (door->slaying, container, door, pl, pl);
1927 if (!tmp) {
1928 for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1929 /* No reason to search empty containers */
1930 if (tmp->type==CONTAINER && tmp->inv) {
1931 if ((key=find_key(pl, tmp, door))!=NULL) return key;
1932 } 1768 }
1933 } 1769 else
1934 if (!tmp) return NULL; 1770 return find_key_ (pl, container, door);
1935 }
1936 /* We get down here if we have found a key. Now if its in a container,
1937 * see if we actually want to use it
1938 */
1939 if (pl!=container) {
1940 /* Only let players use keys in containers */
1941 if (!pl->contr) return NULL;
1942 /* cases where this fails:
1943 * If we only search the player inventory, return now since we
1944 * are not in the players inventory.
1945 * If the container is not active, return now since only active
1946 * containers can be used.
1947 * If we only search keyrings and the container does not have
1948 * a race/isn't a keyring.
1949 * No checking for all containers - to fall through past here,
1950 * inv must have been an container and must have been active.
1951 *
1952 * Change the color so that the message doesn't disappear with
1953 * all the others.
1954 */
1955 if (pl->contr->usekeys == key_inventory ||
1956 !QUERY_FLAG(container, FLAG_APPLIED) ||
1957 (pl->contr->usekeys == keyrings &&
1958 (!container->race || strcmp(container->race, "keys")))
1959 ) {
1960 new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1961 "The %s in your %s vibrates as you approach the door",
1962 query_name(tmp), query_name(container));
1963 return NULL;
1964 }
1965 }
1966 return tmp;
1967} 1771}
1968 1772
1969/* moved door processing out of move_player_attack. 1773/* moved door processing out of move_player_attack.
1970 * returns 1 if player has opened the door with a key 1774 * returns 1 if player has opened the door with a key
1971 * such that the caller should not do anything more, 1775 * such that the caller should not do anything more,
1972 * 0 otherwise 1776 * 0 otherwise
1973 */ 1777 */
1778static int
1974static int player_attack_door(object *op, object *door) 1779player_attack_door (object *op, object *door)
1975{ 1780{
1976
1977 /* If its a door, try to find a use a key. If we do destroy the door, 1781 /* If its a door, try to find a key. If we do destroy the door,
1978 * might as well return immediately as there is nothing more to do - 1782 * might as well return immediately as there is nothing more to do -
1979 * otherwise, we fall through to the rest of the code. 1783 * otherwise, we fall through to the rest of the code.
1980 */ 1784 */
1981 object *key=find_key(op, op, door); 1785 object *key = find_key (op, op, door);
1982 1786
1983 /* IF we found a key, do some extra work */ 1787 /* If we found a key, do some extra work */
1984 if (key) { 1788 if (key)
1789 {
1985 object *container=key->env; 1790 object *container = key->env;
1986 1791
1987 play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR); 1792 if (action_makes_visible (op))
1988 if(action_makes_visible(op)) make_visible(op); 1793 make_visible (op);
1794
1989 if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op); 1795 if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
1796 spring_trap (door->inv, op);
1797
1990 if (door->type == DOOR) { 1798 if (door->type == DOOR)
1991 hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */ 1799 hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992 }
1993 else if(door->type==LOCKED_DOOR) { 1800 else if (door->type == LOCKED_DOOR)
1994 new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op, 1801 {
1995 "You open the door with the %s", query_short_name(key)); 1802 op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1996 remove_door2(door); /* remove door without violence ;-) */ 1803 remove_door2 (door); /* remove door without violence ;-) */
1997 } 1804 }
1805
1998 /* Do this after we print the message */ 1806 /* Do this after we print the message */
1999 decrease_ob(key); /* Use up one of the keys */ 1807 key->decrease (); /* Use up one of the keys */
2000 /* Need to update the weight the container the key was in */ 1808
2001 if (container != op)
2002 esrv_update_item(UPD_WEIGHT, op, container);
2003 return 1; /* Nothing more to do below */ 1809 return 1; /* Nothing more to do below */
1810 }
2004 } else if (door->type==LOCKED_DOOR) { 1811 else if (door->type == LOCKED_DOOR)
1812 {
2005 /* Might as well return now - no other way to open this */ 1813 /* Might as well return now - no other way to open this */
2006 new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg); 1814 op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2007 return 1; 1815 return 1;
2008 } 1816 }
1817
2009 return 0; 1818 return 0;
2010} 1819}
2011 1820
2012/* This function is just part of a breakup from move_player. 1821/* This function is just part of a breakup from move_player.
2013 * It should keep the code cleaner. 1822 * It should keep the code cleaner.
2014 * When this is called, the players direction has been updated 1823 * When this is called, the players direction has been updated
2015 * (taking into account confusion.) The player is also actually 1824 * (taking into account confusion.) The player is also actually
2016 * going to try and move (not fire weapons). 1825 * going to try and move (not fire weapons).
2017 */ 1826 */
2018 1827bool
2019void move_player_attack(object *op, int dir) 1828move_player_attack (object *op, int dir)
2020{ 1829{
2021 object *tmp, *mon; 1830 if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2022 sint16 nx, ny; 1831 {
2023 int on_battleground; 1832 --op->speed_left;
2024 mapstruct *m; 1833 return true;
1834 }
2025 1835
2026 nx=freearr_x[dir]+op->x; 1836 sint16 nx = freearr_x[dir] + op->x;
2027 ny=freearr_y[dir]+op->y; 1837 sint16 ny = freearr_y[dir] + op->y;
2028 1838
2029 on_battleground = op_on_battleground(op, NULL, NULL); 1839 if (out_of_map (op->map, nx, ny))
1840 return false;
2030 1841
2031 /* If braced, or can't move to the square, and it is not out of the 1842 /* If braced, or can't move to the square, and it is not out of the
2032 * map, attack it. Note order of if statement is important - don't 1843 * map, attack it. Note order of if statement is important - don't
2033 * want to be calling move_ob if braced, because move_ob will move the 1844 * want to be calling move_ob if braced, because move_ob will move the
2034 * player. This is a pretty nasty hack, because if we could 1845 * player. This is a pretty nasty hack, because if we could
2035 * move to some space, it then means that if we are braced, we should 1846 * move to some space, it then means that if we are braced, we should
2036 * do nothing at all. As it is, if we are braced, we go through 1847 * do nothing at all. As it is, if we are braced, we go through
2037 * quite a bit of processing. However, it probably is less than what 1848 * quite a bit of processing. However, it probably is less than what
2038 * move_ob uses. 1849 * move_ob uses.
2039 */ 1850 */
2040 if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) { 1851 maptile *m = op->map->xy_find (nx, ny);
2041 if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2042 m = get_map_from_coord(op->map, &nx, &ny);
2043 if (!m) return; /* Don't think this should happen */
2044 }
2045 else m =op->map;
2046
2047 if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2048 /* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2049 return;
2050 }
2051 1852
2052 mon = NULL;
2053 /* Go through all the objects, and find ones of interest. Only stop if 1853 /* Go through all the objects, and find ones of interest. Only stop if
2054 * we find a monster - that is something we know we want to attack. 1854 * we find a monster - that is something we know we want to attack.
2055 * if its a door or barrel (can roll) see if there may be monsters 1855 * if its a door or barrel (can roll) see if there may be monsters
2056 * on the space 1856 * on the space
2057 */ 1857 */
2058 while (tmp!=NULL) { 1858 object *mon;
2059 if (tmp == op) { 1859 for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2060 tmp=tmp->above; 1860 {
2061 continue; 1861 if ((mon->flag [FLAG_ALIVE]
1862 || mon->type == LOCKED_DOOR
1863 || mon->flag [FLAG_CAN_ROLL])
1864 && mon != op)
1865 break;
2062 } 1866 }
2063 if (QUERY_FLAG(tmp,FLAG_ALIVE)) { 1867
2064 mon = tmp; 1868 /* no monster == player tries to move into a wall or so */
2065 break; 1869 if (!mon)
1870 {
1871 for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
1872 if (op->move_type & ob->move_block)
1873 {
1874 if (ob->move_block == MOVE_ALL)
1875 move_into_wall (op, ob);
1876 else
1877 {
1878 if (op->contr->ns->bumpmsg)
1879 {
1880 op->play_sound (sound_find ("blocked_move"));
1881
1882 op->statusmsg (ob->invisible
1883 ? "Something blocks you."
1884 : format ("Something blocks you from entering the %s.", query_name (ob))
1885 );
1886 }
1887 }
1888
1889 break;
1890 }
1891
1892 return false;
2066 } 1893 }
2067 if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2068 mon = tmp;
2069 tmp=tmp->above;
2070 }
2071
2072 if (mon==NULL) /* This happens anytime the player tries to move */
2073 return; /* into a wall */
2074 1894
2075 if(mon->head != NULL)
2076 mon = mon->head; 1895 mon = mon->head_ ();
2077 1896
2078 if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR)) 1897 if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
1898 if (op->contr->weapon_sp_left > 0.f)
2079 if (player_attack_door(op, mon)) return; 1899 if (player_attack_door (op, mon))
1900 {
1901 --op->contr->weapon_sp_left;
1902 return true;
1903 }
2080 1904
2081 /* The following deals with possibly attacking peaceful 1905 /* The following deals with possibly attacking peaceful
2082 * or frienddly creatures. Basically, all players are considered 1906 * or friendly creatures. Basically, all players are considered
2083 * unaggressive. If the moving player has peaceful set, then the 1907 * unaggressive. If the moving player has peaceful set, then the
2084 * object should be pushed instead of attacked. It is assumed that 1908 * object should be pushed instead of attacked. It is assumed that
2085 * if you are braced, you will not attack friends accidently, 1909 * if you are braced, you will not attack friends accidently,
2086 * and thus will not push them. 1910 * and thus will not push them.
2087 */ 1911 */
2088 1912
2089 /* If the creature is a pet, push it even if the player is not 1913 /* If the creature is a pet, push it even if the player is not
2090 * peaceful. Our assumption is the creature is a pet if the 1914 * peaceful. Our assumption is the creature is a pet if the
2091 * player owns it and it is either friendly or unagressive. 1915 * player owns it and it is either friendly or unagressive.
2092 */ 1916 */
2093 if ((op->type==PLAYER) 1917 if (op->type == PLAYER
2094#if COZY_SERVER 1918 && ((mon->owner && mon->owner->contr
2095 &&
2096 (
2097 (get_owner(mon) && get_owner(mon)->contr
2098 && same_party (get_owner(mon)->contr->party, op->contr->party)) 1919 && same_party (mon->owner->contr->party, op->contr->party))
2099 || get_owner(mon) == op 1920 || mon->owner == op)
2100 ) 1921 && (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2101#else 1922 {
2102 && get_owner(mon)==op
2103#endif
2104 && (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2105 {
2106 /* If we're braced, we don't want to switch places with it */ 1923 /* If we're braced, we don't want to switch places with it */
2107 if (op->contr->braced) return; 1924 if (op->contr->braced)
2108 play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER); 1925 return false;
2109 (void) push_ob(mon,dir,op);
2110 if(op->contr->tmp_invis||op->hide) make_visible(op);
2111 return;
2112 }
2113 1926
1927 if (op->speed_left > 0.f)
1928 {
1929 --op->speed_left;
1930
1931 op->play_sound (sound_find ("push_player"));
1932 push_ob (mon, dir, op);
1933
1934 if (action_makes_visible (op))
1935 make_visible (op);
1936
1937 return true;
1938 }
1939 else
1940 return false;
1941 }
1942
1943 bool on_battleground = op_on_battleground (op, 0, 0);
1944
2114 /* in certain circumstances, you shouldn't attack friendly 1945 /* in certain circumstances, you shouldn't attack friendly
2115 * creatures. Note that if you are braced, you can't push 1946 * creatures. Note that if you are braced, you can't push
2116 * someone, but put it inside this loop so that you won't 1947 * someone, but put it inside this loop so that you won't
2117 * attack them either. 1948 * attack them either.
2118 */ 1949 */
2119 if ((mon->type==PLAYER || mon->enemy != op) && 1950 if ((mon->type == PLAYER || mon->enemy != op)
2120 (mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) && 1951 && (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2121 ( 1952 && ((op->contr->peaceful
2122#ifdef PROHIBIT_PLAYERKILL
2123 (op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) && 1953 || (mon->type == PLAYER && mon->contr->peaceful))
2124#else
2125 op->contr->peaceful &&
2126#endif
2127 !on_battleground 1954 && !on_battleground))
1955 {
1956 if (op->speed_left > 0.f)
1957 {
1958 --op->speed_left;
1959
1960 if (!op->contr->braced)
2128 )) { 1961 {
2129 if (!op->contr->braced) { 1962 op->play_sound (sound_find ("push_player"));
2130 play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER); 1963 push_ob (mon, dir, op);
2131 (void) push_ob(mon,dir,op); 1964 }
2132 } else { 1965 else
2133 new_draw_info(0, 0,op,"You withhold your attack"); 1966 op->statusmsg ("You withhold your attack");
1967
1968 if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
1969 make_visible (op);
1970
1971 return true;
1972 }
2134 } 1973 }
2135 if(op->contr->tmp_invis||op->hide) make_visible(op);
2136 }
2137
2138 /* If the object is a boulder or other rollable object, then 1974 /* If the object is a boulder or other rollable object, then
2139 * roll it if not braced. You can't roll it if you are braced. 1975 * roll it if not braced. You can't roll it if you are braced.
2140 */ 1976 */
2141 else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) { 1977 else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
1978 {
1979 if (op->speed_left > 0.f)
1980 {
1981 --op->speed_left;
1982
2142 recursive_roll(mon,dir,op); 1983 recursive_roll (mon, dir, op);
2143 if(action_makes_visible(op)) make_visible(op); 1984 if (action_makes_visible (op))
2144 } 1985 make_visible (op);
2145 1986
1987 return true;
1988 }
1989 }
2146 /* Any generic living creature. Including things like doors. 1990 /* Any generic living creature. Including things like doors.
2147 * Way it works is like this: First, it must have some hit points 1991 * Way it works is like this: First, it must have some hit points
2148 * and be living. Then, it must be one of the following: 1992 * and be living. Then, it must be one of the following:
2149 * 1) Not a player, 2) A player, but of a different party. Note 1993 * 1) Not a player, 2) A player, but of a different party. Note
2150 * that party_number -1 is no party, so attacks can still happen. 1994 * that party_number -1 is no party, so attacks can still happen.
2151 */ 1995 */
2152
2153 else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) && 1996 else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2154 ((mon->type!=PLAYER || op->contr->party==NULL || 1997 ((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2155 op->contr->party!=mon->contr->party))) { 1998 {
1999 if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2000 {
2001 --op->contr->weapon_sp_left;
2156 2002
2157 /* If the player hasn't hit something this tick, and does 2003 skill_attack (mon, op, 0, 0, 0);
2158 * so, give them speed boost based on weapon speed. Doing
2159 * it here is better than process_players2, which basically
2160 * incurred a 1 tick offset.
2161 */
2162 if (!op->contr->has_hit) {
2163 op->speed_left += op->speed / op->contr->weapon_sp;
2164 2004
2165 op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */ 2005 if (action_makes_visible (op))
2006 make_visible (op);
2007
2008 return true;
2009 }
2166 } 2010 }
2167 2011
2168 skill_attack(mon, op, 0, NULL, NULL); 2012 return false;
2169
2170 /* If attacking another player, that player gets automatic
2171 * hitback, and doesn't loose luck either.
2172 * Disable hitback on the battleground or if the target is
2173 * the wiz.
2174 */
2175 if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2176 !on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2177 short luck = mon->stats.luck;
2178 mon->contr->has_hit = 1;
2179 skill_attack(op, mon, 0, NULL, NULL);
2180 mon->stats.luck = luck;
2181 }
2182 if(action_makes_visible(op)) make_visible(op);
2183 }
2184 } /* if player should attack something */
2185} 2013}
2186 2014
2015bool
2187int move_player(object *op,int dir) { 2016move_player (object *op, int dir)
2188 int pick; 2017{
2189 2018 if (!op->map || op->map->state != MAP_ACTIVE)
2190 if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)
2191 return 0;
2192
2193 /* Sanity check: make sure dir is valid */
2194 if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2195 LOG( llevError, "move_player: invalid direction %d\n", dir);
2196 return 0;
2197 }
2198
2199 /* peterm: added following line */
2200 if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2201 dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2202
2203 op->facing = dir;
2204
2205 if(op->hide) do_hidden_move(op);
2206
2207 if(op->contr->fire_on) {
2208 fire(op,dir);
2209 }
2210 else move_player_attack(op,dir);
2211
2212 pick = check_pick(op);
2213
2214
2215 /* Add special check for newcs players and fire on - this way, the
2216 * server can handle repeat firing.
2217 */
2218 if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2219 op->direction = dir;
2220 } else {
2221 op->direction=0;
2222 }
2223 /* Update how the player looks. Use the facing, so direction may
2224 * get reset to zero. This allows for full animation capabilities
2225 * for players.
2226 */
2227 animate_object(op, op->facing);
2228 return 0; 2019 return 0;
2020
2021 /* Sanity check: make sure dir is valid */
2022 if (dir < 0 || dir > 8)
2023 {
2024 LOG (llevError, "move_player: invalid direction %d\n", dir);
2025 return 0;
2026 }
2027
2028 /* peterm: added following line */
2029 if (op->flag [FLAG_CONFUSED] && dir)
2030 dir = absdir (dir + rndm (3) + rndm (3) - 2);
2031
2032 op->facing = dir;
2033
2034 if (op->flag [FLAG_HIDDEN])
2035 do_hidden_move (op);
2036
2037 bool retval;
2038 int pick = 0;
2039
2040 if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2041 retval = RESULT_INT (0);
2042 else if (op->contr->fire_on)
2043 retval = fire (op, dir);
2044 else
2045 {
2046 retval = move_player_attack (op, dir);
2047 pick = check_pick (op);
2048 }
2049
2050 /* Add special check for newcs players and fire on - this way, the
2051 * server can handle repeat firing.
2052 */
2053 if (op->contr->fire_on || (op->contr->run_on && pick != 0))
2054 op->direction = dir;
2055 else
2056 op->direction = 0;
2057
2058 /* Update how the player looks. Use the facing, so direction may
2059 * get reset to zero. This allows for full animation capabilities
2060 * for players.
2061 */
2062 animate_object (op, op->facing);
2063
2064 return retval;
2229} 2065}
2230 2066
2231/* This is similar to handle_player, below, but is only used by the 2067/* This is similar to handle_player, below, but is only used by the
2232 * new client/server stuff. 2068 * new client/server stuff.
2233 * This is sort of special, in that the new client/server actually uses 2069 * This is sort of special, in that the new client/server actually uses
2234 * the new speed values for commands. 2070 * the new speed values for commands.
2235 * 2071 *
2236 * Returns true if there are more actions we can do. 2072 * Returns true if there are more actions we can do. Should not do
2073 * many actions in a row, as that would be too unfair to other
2074 * players.
2237 */ 2075 */
2076bool
2238int handle_newcs_player(object *op) 2077handle_newcs_player (object *op)
2239{ 2078{
2240 if (op->contr->hidden) { 2079 if (op->flag [FLAG_SCARED])
2241 op->invisible = 1000; 2080 {
2242 /* the socket code flashes the player visible/invisible 2081 if (op->speed_left > 0.f)
2243 * depending on the value of invisible, so we need to 2082 {
2244 * alternate it here for it to work correctly. 2083 --op->speed_left;
2245 */ 2084 flee_player (op);
2246 if (pticks & 2) op->invisible--; 2085
2086 return true;
2087 }
2088 else
2089 return false;
2247 } 2090 }
2248 else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2249 op->invisible--;
2250 if(!op->invisible) {
2251 make_visible(op);
2252 new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2253 }
2254 }
2255 2091
2256 if (QUERY_FLAG(op, FLAG_SCARED)) {
2257 flee_player(op);
2258 /* If player is still scared, that is his action for this tick */
2259 if (QUERY_FLAG(op, FLAG_SCARED)) {
2260 op->speed_left--;
2261 return 0;
2262 }
2263 }
2264
2265 /* I've been seeing crashes where the golem has been destroyed, but
2266 * the player object still points to the defunct golem. The code that
2267 * destroys the golem looks correct, and it doesn't always happen, so
2268 * put this in a a workaround to clean up the golem pointer.
2269 */
2270 if (op->contr->ranges[range_golem] &&
2271 ((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2272 QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2273 op->contr->ranges[range_golem] = NULL;
2274 op->contr->golem_count = 0;
2275 }
2276
2277 /* call this here - we also will call this in do_ericserver, but 2092 /* call this here - we also will call this in do_ericserver, but
2278 * the players time has been increased when doericserver has been 2093 * the players time has been increased when doericserver has been
2279 * called, so we recheck it here. 2094 * called, so we recheck it here.
2280 */ 2095 */
2281 HandleClient(&op->contr->socket, op->contr); 2096 if (op->contr->ns->handle_command ())
2282 if (op->speed_left<0) return 0; 2097 return true;
2283 2098
2284 if(op->direction && (op->contr->run_on || op->contr->fire_on)) { 2099 if (op->direction && (op->contr->run_on || op->contr->fire_on))
2285 /* All move commands take 1 tick, at least for now */
2286 op->speed_left--;
2287
2288 /* Instead of all the stuff below, let move_player take care
2289 * of it. Also, some of the skill stuff is only put in
2290 * there, as well as the confusion stuff.
2291 */
2292 move_player(op, op->direction); 2100 return move_player (op, op->direction);
2293 if (op->speed_left>0) return 1; 2101
2294 else return 0; 2102 return false;
2295 } 2103}
2104
2105static int
2106save_life (object *op)
2107{
2108 if (!op->flag [FLAG_LIFESAVE])
2296 return 0; 2109 return 0;
2297}
2298 2110
2299int save_life(object *op) {
2300 object *tmp;
2301
2302 if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2303 return 0;
2304
2305 for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) 2111 for (object *tmp = op->inv; tmp; tmp = tmp->below)
2306 if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) { 2112 if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2307 play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE); 2113 {
2308 new_draw_info_format(NDI_UNIQUE, 0,op, 2114 op->play_sound (sound_find ("ob_evaporate"));
2309 "Your %s vibrates violently, then evaporates.", 2115 new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2310 query_name(tmp)); 2116
2311 if (op->contr) 2117 tmp->destroy ();
2312 esrv_del_item(op->contr, tmp->count); 2118 op->clr_flag (FLAG_LIFESAVE);
2313 remove_ob(tmp); 2119
2314 free_object(tmp);
2315 CLEAR_FLAG(op, FLAG_LIFESAVE);
2316 if(op->stats.hp<0) 2120 if (op->stats.hp < 0)
2317 op->stats.hp = op->stats.maxhp; 2121 op->stats.hp = op->stats.maxhp;
2122
2318 if(op->stats.food<0) 2123 if (op->stats.food < 0)
2319 op->stats.food = 999; 2124 op->stats.food = MAX_FOOD;
2320 fix_player(op); 2125
2126 op->update_stats ();
2321 return 1; 2127 return 1;
2322 } 2128 }
2129
2323 LOG(llevError,"Error: LIFESAVE set without applied object.\n"); 2130 LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2324 CLEAR_FLAG(op, FLAG_LIFESAVE); 2131 op->clr_flag (FLAG_LIFESAVE);
2325 enter_player_savebed(op); /* bring him home. */ 2132 enter_player_savebed (op); /* bring him home. */
2326 return 0; 2133 return 0;
2327} 2134}
2328 2135
2329/* This goes throws the inventory and removes unpaid objects, and puts them 2136/* This goes throws the inventory and removes unpaid objects, and puts them
2330 * back in the map (location and map determined by values of env). This 2137 * back in the map (location and map determined by values of env). This
2331 * function will descend into containers. op is the object to start the search 2138 * function will descend into containers. op is the object to start the search
2332 * from. 2139 * from.
2333 */ 2140 */
2141static void
2334void remove_unpaid_objects(object *op, object *env) 2142drop_unpaid_items (object *op, object *env)
2335{ 2143{
2336 object *next;
2337
2338 while (op) { 2144 while (op)
2339 next=op->below; /* Make sure we have a good value, in case
2340 * we remove object 'op'
2341 */
2342 if (QUERY_FLAG(op, FLAG_UNPAID)) {
2343 remove_ob(op);
2344 op->x = env->x;
2345 op->y = env->y;
2346 if (env->type == PLAYER)
2347 esrv_del_item(env->contr, op->count);
2348 insert_ob_in_map(op, env->map, NULL,0);
2349 }
2350 else if (op->inv) remove_unpaid_objects(op->inv, env);
2351 op=next;
2352 } 2145 {
2353} 2146 object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2354 2147
2148 if (op->flag [FLAG_UNPAID])
2149 op->insert_at (env);
2150 else if (op->inv)
2151 drop_unpaid_items (op->inv, env);
2355 2152
2356/* 2153 op = next;
2357 * Returns pointer a static string containing gravestone text
2358 * Moved from apply.c to player.c - player.c is what
2359 * actually uses this function. player.c may not be quite the
2360 * best, a misc file for object actions is probably better,
2361 * but there isn't one in the server directory.
2362 */
2363char *gravestone_text (object *op)
2364{
2365 static char buf2[MAX_BUF];
2366 char buf[MAX_BUF];
2367 time_t now = time (NULL);
2368
2369 strcpy (buf2, " R.I.P.\n\n");
2370 if (op->type == PLAYER)
2371 sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2372 else
2373 sprintf (buf, "%s\n", op->name);
2374 strncat (buf2, " ", 20 - strlen (buf) / 2);
2375 strcat (buf2, buf);
2376 if (op->type == PLAYER)
2377 sprintf (buf, "who was in level %d when killed\n", op->level);
2378 else
2379 sprintf (buf, "who was in level %d when died.\n\n", op->level);
2380 strncat (buf2, " ", 20 - strlen (buf) / 2);
2381 strcat (buf2, buf);
2382 if (op->type == PLAYER) {
2383 sprintf (buf, "by %s.\n\n", op->contr->killer);
2384 strncat (buf2, " ", 21 - strlen (buf) / 2);
2385 strcat (buf2, buf);
2386 } 2154 }
2387 strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2388 strncat (buf2, " ", 20 - strlen (buf) / 2);
2389 strcat (buf2, buf);
2390 return buf2;
2391} 2155}
2392 2156
2157void
2158object::drop_unpaid_items ()
2159{
2160 if (!flag [FLAG_REMOVED])
2161 ::drop_unpaid_items (inv, this);
2162}
2393 2163
2394 2164void
2395void do_some_living(object *op) { 2165do_some_living (object *op)
2166{
2396 int last_food=op->stats.food; 2167 int last_food = op->stats.food;
2397 int gen_hp, gen_sp, gen_grace; 2168 int gen_hp, gen_sp, gen_grace;
2398 int over_hp, over_sp, over_grace;
2399 int i;
2400 int rate_hp = 1200; 2169 int rate_hp = 1200;
2401 int rate_sp = 2500; 2170 int rate_sp = 2500;
2402 int rate_grace = 2000; 2171 int rate_grace = 2000;
2403 const int max_hp = 1; 2172 const int max_hp = 1;
2404 const int max_sp = 1; 2173 const int max_sp = 1;
2405 const int max_grace = 1; 2174 const int max_grace = 1;
2406 2175
2407 if (op->contr->outputs_sync) { 2176 if (op->contr->hidden)
2408 for (i=0; i<NUM_OUTPUT_BUFS; i++) 2177 {
2409 if (op->contr->outputs[i].buf!=NULL && 2178 op->invisible = 1000;
2410 (op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks) 2179 /* the socket code flashes the player visible/invisible
2411 flush_output_element(op, &op->contr->outputs[i]); 2180 * depending on the value of invisible, so we need to
2181 * alternate it here for it to work correctly.
2182 */
2183 if (server_tick & 2)
2184 op->invisible--;
2412 } 2185 }
2186 else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2187 {
2188 if (!op->invisible--)
2189 {
2190 make_visible (op);
2191 new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2192 }
2193 }
2413 2194
2414 if(op->contr->state==ST_PLAYING) { 2195 if (op->contr->ns->state == ST_PLAYING)
2415 2196 {
2416 /* these next three if clauses make it possible to SLOW DOWN 2197 /* these next three if clauses make it possible to SLOW DOWN
2417 hp/grace/spellpoint regeneration. */ 2198 hp/grace/spellpoint regeneration. */
2418 if(op->contr->gen_hp >= 0 )
2419 gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2420 else {
2421 gen_hp = op->stats.maxhp;
2422 rate_hp -= rate_hp/2 * op->contr->gen_hp;
2423 }
2424 if(op->contr->gen_sp >= 0 )
2425 gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2426 else {
2427 gen_sp = op->stats.maxsp;
2428 rate_sp -= rate_sp/2 * op->contr->gen_sp;
2429 }
2430 if(op->contr->gen_grace >= 0)
2431 gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2432 else {
2433 gen_grace = op->stats.maxgrace;
2434 rate_grace -= rate_grace/2 * op->contr->gen_grace;
2435 }
2436
2437 /* Regenerate Spell Points */
2438 if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2439 gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2440 if(op->stats.sp<op->stats.maxsp) {
2441 op->stats.sp++;
2442 /* dms do not consume food */
2443 if (!QUERY_FLAG(op,FLAG_WIZ)) {
2444 op->stats.food--;
2445 if(op->contr->digestion<0)
2446 op->stats.food+=op->contr->digestion;
2447 else if(op->contr->digestion>0 &&
2448 random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2449 op->stats.food=last_food;
2450 }
2451 }
2452 if (max_sp>1) {
2453 over_sp = (gen_sp+10)/rate_sp;
2454 if (over_sp > 0) {
2455 if(op->stats.sp<op->stats.maxsp) {
2456 op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2457 if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2458 op->stats.sp--;
2459 if(op->stats.sp>op->stats.maxsp)
2460 op->stats.sp=op->stats.maxsp;
2461 }
2462 op->last_sp=0;
2463 } else {
2464 op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2465 }
2466 } else {
2467 op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2468 }
2469 }
2470
2471 /* Regenerate Grace */
2472 /* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2473 if(--op->last_grace<0) {
2474 if(op->stats.grace<op->stats.maxgrace/2)
2475 op->stats.grace++; /* no penalty in food for regaining grace */
2476 if(max_grace>1) {
2477 over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2478 if (over_grace > 0) {
2479 op->stats.sp += over_grace
2480 + (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2481 op->last_grace=0;
2482 } else {
2483 op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2484 }
2485 } else {
2486 op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2487 }
2488 /* wearing stuff doesn't detract from grace generation. */
2489 }
2490
2491 /* Regenerate Hit Points */
2492 if(--op->last_heal<0) {
2493 if(op->stats.hp<op->stats.maxhp) {
2494 op->stats.hp++;
2495 /* dms do not consume food */
2496 if (!QUERY_FLAG(op,FLAG_WIZ)) {
2497 op->stats.food--;
2498 if(op->contr->digestion<0)
2499 op->stats.food+=op->contr->digestion;
2500 else if(op->contr->digestion>0 &&
2501 random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2502 op->stats.food=last_food;
2503 }
2504 }
2505 if(max_hp>1) {
2506 over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2507 if (over_hp > 0) {
2508 op->stats.sp += over_hp
2509 + (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2510 op->last_heal=0;
2511 } else {
2512 op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2513 }
2514 } else {
2515 op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2516 }
2517 }
2518
2519 /* Digestion */
2520 if(--op->last_eat<0) {
2521#ifdef COZY_SERVER
2522 int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2523 int bonus=dg>0?dg:0,
2524 penalty=dg<0?-dg:0;
2525#else
2526 int bonus=op->contr->digestion>0?op->contr->digestion:0,
2527 penalty=op->contr->digestion<0?-op->contr->digestion:0;
2528#endif
2529
2530 if(op->contr->gen_hp > 0) 2199 if (op->contr->gen_hp >= 0)
2531 op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1); 2200 gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2532 else 2201 else
2533 op->last_eat=25*(1+bonus)/(penalty +1); 2202 {
2203 gen_hp = op->stats.maxhp;
2204 rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2205 }
2206
2207 if (op->contr->gen_sp >= 0)
2208 gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2209 else
2210 {
2211 gen_sp = op->stats.maxsp;
2212 rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2213 }
2214
2215 if (op->contr->gen_grace >= 0)
2216 gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2217 else
2218 {
2219 gen_grace = op->stats.maxgrace;
2220 rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2221 }
2222
2223 /* Regenerate Grace */
2224 /* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2225 if (--op->last_grace < 0)
2226 {
2227 if (op->stats.grace < op->stats.maxgrace / 2)
2228 op->stats.grace++; /* no penalty in food for regaining grace */
2229
2230 int temp = gen_grace < 20 ? 30 : gen_grace + 10;
2231
2232 if (max_grace > 1)
2233 {
2234 int over_grace = temp / rate_grace;
2235
2236 if (over_grace > 0)
2237 {
2238 op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2239 op->last_grace = 0;
2240 }
2241 else
2242 op->last_grace = rate_grace / temp;
2243 }
2244 else
2245 op->last_grace = rate_grace / temp;
2246
2247 /* wearing stuff doesn't detract from grace generation. */
2248 }
2249
2250 if (op->stats.food > 0)
2251 {
2252 /* Regenerate Spell Points */
2253 if (!op->contr->golem && --op->last_sp < 0)
2254 {
2255 gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2256
2257 if (op->stats.sp < op->stats.maxsp)
2258 {
2259 op->stats.sp++;
2260
2261 /* dms do not consume food */
2262 if (!op->flag [FLAG_WIZ])
2263 {
2264 op->stats.food--;
2265
2266 if (op->contr->digestion < 0)
2267 op->stats.food += op->contr->digestion;
2268 else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2269 op->stats.food = last_food;
2270 }
2271 }
2272
2273 if (max_sp > 1)
2274 {
2275 int over_sp = (gen_sp + 10) / rate_sp;
2276 if (over_sp > 0)
2277 {
2278 if (op->stats.sp < op->stats.maxsp)
2279 {
2280 op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2281
2282 if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2283 op->stats.sp--;
2284
2285 if (op->stats.sp > op->stats.maxsp)
2286 op->stats.sp = op->stats.maxsp;
2287 }
2288
2289 op->last_sp = 0;
2290 }
2291 else
2292 op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2293 }
2294 else
2295 op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2296 }
2297
2298 /* Regenerate Hit Points */
2299 if (--op->last_heal < 0)
2300 {
2301 if (op->stats.hp < op->stats.maxhp)
2302 {
2303 op->stats.hp++;
2304
2305 /* dms do not consume food */
2306 if (!op->flag [FLAG_WIZ])
2307 {
2308 op->stats.food--;
2309
2310 if (op->contr->digestion < 0)
2311 op->stats.food += op->contr->digestion;
2312 else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2313 op->stats.food = last_food;
2314 }
2315 }
2316
2317 int temp = gen_hp < 20 ? 30 : gen_hp + 10;
2318
2319 if (max_hp > 1)
2320 {
2321 int over_hp = temp / rate_hp;
2322
2323 if (over_hp > 0)
2324 {
2325 op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2326 op->last_heal = 0;
2327 }
2328 else
2329 op->last_heal = rate_hp / temp;
2330 }
2331 else
2332 op->last_heal = rate_hp / temp;
2333 }
2334 }
2335
2336 /* Digestion */
2337 if (--op->last_eat < 0)
2338 {
2339 int bonus = max (0, op->contr->digestion),
2340 penalty = max (0, -op->contr->digestion);
2341
2342 op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2343
2534 /* dms do not consume food */ 2344 /* dms do not consume food */
2535 if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--; 2345 if (!op->flag [FLAG_WIZ])
2536 } 2346 op->stats.food--;
2537 } 2347 }
2538 2348
2539 if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) { 2349 if (op->stats.food < 0 && op->stats.hp >= 0)
2540 object *tmp, *flesh=NULL; 2350 {
2351 object *flesh = 0;
2541 2352
2542 for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) { 2353 for_inv_removable (op, tmp)
2543 if(!QUERY_FLAG(tmp, FLAG_UNPAID)) { 2354 {
2355 if (tmp->flag [FLAG_UNPAID])
2356 continue;
2357
2544 if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) { 2358 if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2545 new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food."); 2359 {
2546 manual_apply(op,tmp,0); 2360 op->statusmsg ("You blindly grab for a bite of food. "
2361 "H<To prevent you from starving, you ate some random item from your backpack.>");
2362 op->apply (tmp);
2363
2547 if(op->stats.food>=0||op->stats.hp<0) 2364 if (op->stats.food >= 0 || op->stats.hp < 0)
2548 break; 2365 break;
2549 } 2366 }
2550 else if (tmp->type==FLESH) flesh=tmp; 2367 else if (tmp->type == FLESH)
2551 } /* End if paid for object */ 2368 flesh = tmp;
2552 } /* end of for loop */ 2369 }
2370
2553 /* If player is still starving, it means they don't have any food, so 2371 /* If player is still starving, it means they don't have any food, so
2554 * eat flesh instead. 2372 * eat flesh instead.
2555 */ 2373 */
2556 if (op->stats.food<0 && op->stats.hp>=0 && flesh) { 2374 if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2557 new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food."); 2375 {
2558 manual_apply(op,flesh,0); 2376 op->statusmsg ("You blindly grab for a bite of food. "
2559 } 2377 "H<To prevent you from starving, you ate some random item from your backpack.>");
2560 } /* end if player is starving */ 2378 op->apply (flesh);
2379 }
2561 2380
2562 while(op->stats.food<0&&op->stats.hp>0) 2381 // If player is still starving, alert him!
2563 op->stats.food++,op->stats.hp--; 2382 if (op->stats.food < 0)
2564 2383 op->failmsg ("You are starving! "
2565 if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0)) 2384 "H<Eat some food to increase your food and prevent you from an untimely death.>");
2566 kill_player(op);
2567}
2568
2569 2385 }
2386
2387 if (op->stats.food < 0)
2388 {
2389 op->stats.hp += op->stats.food;
2390 op->stats.food = 0;
2391
2392 if (op->stats.hp < 0)
2393 {
2394 op->contr->killer = archetype::get ("killer_starvation");
2395 op->contr->killer->destroy ();
2396 }
2397 }
2398
2399 /* killer should be set here already */
2400 if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2401 kill_player (op);
2402 }
2403}
2570 2404
2571/* If the player should die (lack of hp, food, etc), we call this. 2405/* If the player should die (lack of hp, food, etc), we call this.
2572 * op is the player in jeopardy. If the player can not be saved (not 2406 * op is the player in jeopardy. If the player can not be saved (not
2573 * permadeath, no lifesave), this will take care of removing the player 2407 * permadeath, no lifesave), this will take care of removing the player
2574 * file. 2408 * file.
2575 */ 2409 */
2410void
2576void kill_player(object *op) 2411kill_player (object *op)
2577{ 2412{
2578 char buf[MAX_BUF];
2579 int x,y,i; 2413 int x, y;
2580 mapstruct *map; /* this is for resurrection */ 2414 maptile *map; /* this is for resurrection */
2581 int z;
2582 int num_stats_lose;
2583 int lost_a_stat;
2584 int lose_this_stat;
2585 int this_stat;
2586 int will_kill_again; 2415 int will_kill_again;
2587 archetype *at; 2416 archetype *at;
2588 object *tmp; 2417 object *tmp;
2589 2418
2590 if(save_life(op)) 2419 if (save_life (op))
2591 return; 2420 return;
2592 2421
2422 dynbuf_text deathtab;
2593 2423
2424 /* restore player */
2425 at = archetype::find (shstr_poisoning);
2426 if (object *tmp = present_arch_in_ob (at, op))
2427 {
2428 tmp->destroy ();
2429 deathtab << "Your body feels cleansed...\r";
2430 }
2431
2432 at = archetype::find (shstr_confusion);
2433 if (object *tmp = present_arch_in_ob (at, op))
2434 {
2435 tmp->destroy ();
2436 deathtab << "Your mind feels clearer...\r";
2437 }
2438
2439 cure_disease (op, 0, 0); /* remove any disease */
2440
2441 max_it (op->stats.hp , op->stats.maxhp);
2442 max_it (op->stats.sp , op->stats.maxsp);
2443 max_it (op->stats.grace, op->stats.maxgrace);
2444 max_it (op->stats.food , 200);
2445
2446 // remove all spell effects that are active
2447 // to avoid long-term effects such as word-of-recall
2448 for (object *item = op->inv; item; )
2449 {
2450 object *next = item->below;
2451
2452 if (item->type == SPELL_EFFECT && item->active)
2453 item->destroy ();
2454
2455 item = next;
2456 }
2457
2594 /* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas 2458 /* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2595 * in cities ONLY!!! It is very important that this doesn't get abused. 2459 * in cities ONLY!!! It is very important that this doesn't get abused.
2596 * Look at op_on_battleground() for more info --AndreasV 2460 * Look at op_on_battleground() for more info --AndreasV
2597 */ 2461 */
2598 if (op_on_battleground(op, &x, &y)) { 2462 if (op_on_battleground (op, &x, &y))
2599 new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op, 2463 {
2600 "You have been defeated in combat!"); 2464 deathtab << "You almost died in combat, but local medics have saved your life...\r";
2601 new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2602 "Local medics have saved your life...");
2603
2604 /* restore player */
2605 at = find_archetype("poisoning");
2606 tmp=present_arch_in_ob(at,op);
2607 if (tmp) {
2608 remove_ob(tmp);
2609 free_object(tmp);
2610 new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2611 }
2612 2465
2613 at = find_archetype("confusion");
2614 tmp=present_arch_in_ob(at,op);
2615 if (tmp) {
2616 remove_ob(tmp);
2617 free_object(tmp);
2618 new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2619 }
2620
2621 cure_disease(op,0); /* remove any disease */
2622 op->stats.hp=op->stats.maxhp;
2623 if (op->stats.food<=0) op->stats.food=999;
2624
2625 /* create a bodypart-trophy to make the winner happy */ 2466 /* create a bodypart-trophy to make the winner happy */
2626 tmp=arch_to_object(find_archetype("finger")); 2467 object *tmp = archetype::find (shstr_finger)->instance ();
2627 if (tmp != NULL) 2468
2628 { 2469 tmp->name = format ("%s's finger" , &op->name);
2629 sprintf(buf,"%s's finger",op->name); 2470 tmp->name_pl = format ("%s's fingers", &op->name);
2630 tmp->name = add_string(buf); 2471 tmp->msg = format (
2631 sprintf(buf," This finger has been cut off %s\n" 2472 "This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2632 " the %s, when he was defeated at\n level %d by %s.\n", 2473 &op->name, op->contr->title,
2633 op->name, op->contr->title, (int)(op->level), 2474 (int)op->level,
2634 op->contr->killer); 2475 op->contr->killer_name ()
2635 tmp->msg=add_string(buf);
2636 tmp->value=0, tmp->material=0, tmp->type=0;
2637 tmp->materialname = NULL;
2638 tmp->x = op->x, tmp->y = op->y;
2639 insert_ob_in_map(tmp,op->map,op,0);
2640 }
2641 2476 );
2477 tmp->value = 0, tmp->type = 0;
2478 tmp->material = name_to_material (shstr_organic);
2479 tmp->insert_at (op, tmp);
2480
2642 /* teleport defeated player to new destination*/ 2481 /* teleport defeated player to new destination */
2643 transfer_ob(op, x, y, 0, NULL); 2482 transfer_ob (op, x, y, 0, NULL);
2644 op->contr->braced=0; 2483 op->contr->braced = 0;
2645 return;
2646 }
2647 2484
2485 op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2486 return;
2487 }
2488
2489 deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
2490 deathtab << "T<YOU HAVE DIED>\n\n";
2491
2648 INVOKE_PLAYER (DEATH, op->contr); 2492 INVOKE_PLAYER (DEATH, op->contr);
2649 2493
2650 command_kill_pets (op, 0); 2494 command_kill_pets (op, 0);
2651 2495
2652 if(op->stats.food<0) { 2496 op->contr->play_sound (sound_find ("player_dies"));
2653 if (op->contr->explore) {
2654 new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2655 new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2656 op->stats.food=999;
2657 return;
2658 }
2659 sprintf(buf,"%s starved to death.",op->name);
2660 strcpy(op->contr->killer,"starvation");
2661 }
2662 else {
2663 if (op->contr->explore) {
2664 new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2665 new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2666 op->stats.hp=op->stats.maxhp;
2667 return;
2668 }
2669 sprintf(buf,"%s died.",op->name);
2670 }
2671 play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2672 2497
2673 /* save the map location for corpse, gravestone*/ 2498 /* save the map location for corpse, gravestone */
2674 x=op->x;y=op->y;map=op->map; 2499 x = op->x;
2500 y = op->y;
2501 map = op->map;
2675 2502
2676
2677 if (settings.not_permadeth == TRUE) {
2678 /* NOT_PERMADEATH code. This basically brings the character back to 2503 /* NOT_PERMADEATH code. This basically brings the character back to
2679 * life if they are dead - it takes some exp and a random stat. 2504 * life if they are dead - it takes some exp and a random stat.
2680 * See the config.h file for a little more in depth detail about this. 2505 * See the config.h file for a little more in depth detail about this.
2681 */ 2506 */
2682 2507
2683 /* Basically two ways to go - remove a stat permanently, or just 2508 /* Basically two ways to go - remove a stat permanently, or just
2684 * make it depletion. This bunch of code deals with that aspect 2509 * make it depletion. This bunch of code deals with that aspect
2685 * of death. 2510 * of death.
2686 */ 2511 */
2687#ifndef COZY_SERVER 2512#ifndef COZY_SERVER
2688 if (settings.balanced_stat_loss) { 2513 if (settings.balanced_stat_loss)
2514 {
2689 /* If stat loss is permanent, lose one stat only. */ 2515 /* If stat loss is permanent, lose one stat only. */
2690 /* Lower level chars don't lose as many stats because they suffer 2516 /* Lower level chars don't lose as many stats because they suffer
2691 more if they do. */ 2517 more if they do. */
2692 /* Higher level characters can afford things such as potions of 2518 /* Higher level characters can afford things such as potions of
2693 restoration, or better, stat potions. So we slug them that 2519 restoration, or better, stat potions. So we slug them that
2694 little bit harder. */ 2520 little bit harder. */
2695 /* GD */ 2521 /* GD */
2696 if (settings.stat_loss_on_death) 2522 if (settings.stat_loss_on_death)
2697 num_stats_lose = 1; 2523 num_stats_lose = 1;
2698 else 2524 else
2699 num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO; 2525 num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2700 } else { 2526 }
2527 else
2701 num_stats_lose = 1; 2528 num_stats_lose = 1;
2702 } 2529
2703 lost_a_stat = 0; 2530 lost_a_stat = 0;
2704 2531
2705 for (z=0; z<num_stats_lose; z++) { 2532 for (z = 0; z < num_stats_lose; z++)
2706 i = RANDOM() % NUM_STATS; 2533 {
2534 i = rndm (NUM_STATS);
2707 2535
2708 if (settings.stat_loss_on_death) { 2536 if (settings.stat_loss_on_death)
2537 {
2709 /* Pick a random stat and take a point off it. Tell the player 2538 /* Pick a random stat and take a point off it. Tell the player
2710 * what he lost. 2539 * what he lost.
2711 */ 2540 */
2712 change_attr_value(&(op->stats), i,-1); 2541 change_attr_value (&(op->stats), i, -1);
2713 check_stat_bounds(&(op->stats)); 2542 check_stat_bounds (&(op->stats));
2714 change_attr_value(&(op->contr->orig_stats), i,-1); 2543 change_attr_value (&(op->contr->orig_stats), i, -1);
2715 check_stat_bounds(&(op->contr->orig_stats)); 2544 check_stat_bounds (&(op->contr->orig_stats));
2716 new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]); 2545 new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2717 lost_a_stat = 1; 2546 lost_a_stat = 1;
2718 } else { 2547 }
2548 else
2549 {
2719 /* deplete a stat */ 2550 /* deplete a stat */
2720 archetype *deparch=find_archetype("depletion"); 2551 archetype *deparch = archetype::find (shstr_depletion);
2721 object *dep; 2552 object *dep;
2553
2554 dep = present_arch_in_ob (deparch, op);
2555 if (!dep)
2722 2556 {
2723 dep = present_arch_in_ob(deparch,op); 2557 dep = deparch->instance ();
2724 if(!dep) {
2725 dep = arch_to_object(deparch);
2726 insert_ob_in_ob(dep, op); 2558 insert_ob_in_ob (dep, op);
2727 }
2728 lose_this_stat = 1;
2729 if (settings.balanced_stat_loss) {
2730 /* GD */
2731 /* Get the stat that we're about to deplete. */
2732 this_stat = get_attr_value(&(dep->stats), i);
2733 if (this_stat < 0) {
2734 int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2735 int keep_chance = this_stat * this_stat;
2736 /* Yes, I am paranoid. Sue me. */
2737 if (keep_chance < 1)
2738 keep_chance = 1;
2739
2740 /* There is a maximum depletion total per level. */
2741 if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2742 lose_this_stat = 0;
2743 /* Take loss chance vs keep chance to see if we
2744 retain the stat. */
2745 } else {
2746 if (random_roll(0, loss_chance + keep_chance-1,
2747 op, PREFER_LOW) < keep_chance)
2748 lose_this_stat = 0;
2749 /* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2750 this_stat, keep_chance, loss_chance,
2751 lose_this_stat?"LOSE":"KEEP"); */
2752 }
2753 }
2754 }
2755 2559 }
2756 if (lose_this_stat) { 2560 lose_this_stat = 1;
2561 if (settings.balanced_stat_loss)
2562 {
2563 /* GD */
2564 /* Get the stat that we're about to deplete. */
2757 this_stat = get_attr_value(&(dep->stats), i); 2565 this_stat = get_attr_value (&(dep->stats), i);
2566 if (this_stat < 0)
2567 {
2568 int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2569 int keep_chance = this_stat * this_stat;
2570
2571 /* Yes, I am paranoid. Sue me. */
2572 if (keep_chance < 1)
2573 keep_chance = 1;
2574
2575 /* There is a maximum depletion total per level. */
2576 if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
2577 {
2578 lose_this_stat = 0;
2579 /* Take loss chance vs keep chance to see if we
2580 retain the stat. */
2581 }
2582 else
2583 {
2584 if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2585 lose_this_stat = 0;
2586 /* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2587 this_stat, keep_chance, loss_chance,
2588 lose_this_stat?"LOSE":"KEEP"); */
2589 }
2590 }
2591 }
2592
2593 if (lose_this_stat)
2594 {
2595 this_stat = get_attr_value (&dep->stats, i);
2758 /* We could try to do something clever like find another 2596 /* We could try to do something clever like find another
2759 * stat to reduce if this fails. But chances are, if 2597 * stat to reduce if this fails. But chances are, if
2760 * stats have been depleted to -50, all are pretty low 2598 * stats have been depleted to -50, all are pretty low
2761 * and should be roughly the same, so it shouldn't make a 2599 * and should be roughly the same, so it shouldn't make a
2762 * difference. 2600 * difference.
2763 */ 2601 */
2764 if (this_stat>=-50) { 2602 if (this_stat >= -50)
2603 {
2765 change_attr_value(&(dep->stats), i, -1); 2604 change_attr_value (&(dep->stats), i, -1);
2766 SET_FLAG(dep, FLAG_APPLIED); 2605 dep->set_flag (FLAG_APPLIED);
2767 new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]); 2606 new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2768 fix_player(op); 2607 op->update_stats ();
2769 lost_a_stat = 1; 2608 lost_a_stat = 1;
2770 } 2609 }
2771 } 2610 }
2611 }
2772 } 2612 }
2773 } 2613
2774 /* If no stat lost, tell the player. */ 2614 /* If no stat lost, tell the player. */
2775 if (!lost_a_stat) 2615 if (!lost_a_stat)
2776 { 2616 {
2777 /* determine_god() seems to not work sometimes... why is this? 2617 /* determine_god() seems to not work sometimes... why is this?
2778 Should I be using something else? GD */ 2618 Should I be using something else? GD */
2779 const char *god = determine_god(op); 2619 shstr_tmp god = determine_god (op);
2780 if (god && (strcmp(god, "none"))) 2620
2781 new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief " 2621 if (god != shstr_none)
2782 "moment you feel the holy presence of %s protecting" 2622 deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2783 " you.", god); 2623 else
2784 else 2624 deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2785 new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2786 " feel a holy presence protecting you.");
2787 } 2625 }
2626#else
2627 deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2788#endif 2628#endif
2789 new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2790 " feel a holy presence protecting you from losing yourself completely.");
2791 2629
2792 /* Put a gravestone up where the character 'almost' died. List the 2630 /* Put a gravestone up where the character 'almost' died. List the
2793 * exp loss on the stone. 2631 * exp loss on the stone.
2794 */ 2632 */
2795 tmp=arch_to_object(find_archetype("gravestone")); 2633 tmp = archetype::find (shstr_gravestone)->instance ();
2796 sprintf(buf,"%s's gravestone",op->name); 2634 tmp->name = format ("%s's gravestone", &op->name);
2797 FREE_AND_COPY(tmp->name, buf); 2635 tmp->name_pl = format ("%s's gravestones", &op->name);
2798 sprintf(buf,"%s's gravestones",op->name); 2636 tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2799 FREE_AND_COPY(tmp->name_pl, buf); 2637 &op->name, op->contr->title, op->contr->killer_name ());
2800 sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2801 "who was killed\n"
2802 "by %s.\n",
2803 op->name, op->contr->title,
2804 op->contr->killer);
2805 tmp->msg = add_string(buf);
2806 tmp->x=op->x,tmp->y=op->y; 2638 tmp->x = op->x, tmp->y = op->y;
2807 insert_ob_in_map (tmp, op->map, NULL,0); 2639 insert_ob_in_map (tmp, op->map, NULL, 0);
2808 2640
2809 /**************************************/ 2641 /**************************************/
2810 /* */ 2642 /* */
2811 /* Subtract the experience points, */ 2643 /* Subtract the experience points, */
2812 /* if we died cause of food, give us */
2813 /* food, and reset HP's... */
2814 /* */ 2644 /* */
2815 /**************************************/ 2645 /**************************************/
2816 2646
2817 /* remove any poisoning and confusion the character may be suffering.*/
2818 /* restore player */
2819 at = find_archetype("poisoning");
2820 tmp=present_arch_in_ob(at,op);
2821 if (tmp) {
2822 remove_ob(tmp);
2823 free_object(tmp);
2824 new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2825 }
2826
2827 at = find_archetype("confusion");
2828 tmp=present_arch_in_ob(at,op);
2829 if (tmp) {
2830 remove_ob(tmp);
2831 free_object(tmp);
2832 new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2833 }
2834 cure_disease(op,0); /* remove any disease */
2835
2836 /*add_exp(op, (op->stats.exp * -0.20)); */ 2647 /*add_exp(op, (op->stats.exp * -0.20)); */
2837 apply_death_exp_penalty(op); 2648 apply_death_exp_penalty (op);
2838 if(op->stats.food < 100) op->stats.food = 900;
2839 op->stats.hp = op->stats.maxhp;
2840 op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2841 op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2842 2649
2843 /* 2650 /*
2844 * Check to see if the player is in a shop. IF so, then check to see if 2651 * Check to see if the player has any unpaid items. If so, remove them
2845 * the player has any unpaid items. If so, remove them and put them back 2652 * and put them back in the map.
2846 * in the map. 2653 */
2847 */ 2654 op->drop_unpaid_items ();
2848 2655
2849 for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2850 if (tmp->type == SHOP_FLOOR) {
2851 remove_unpaid_objects(op->inv, op);
2852 break;
2853 }
2854 }
2855
2856
2857 /****************************************/ 2656 /****************************************/
2858 /* */ 2657 /* */
2859 /* Move player to his current respawn- */ 2658 /* Move player to his current respawn- */
2860 /* position (usually last savebed) */ 2659 /* position (usually last savebed) */
2861 /* */ 2660 /* */
2862 /****************************************/ 2661 /****************************************/
2863 2662
2864 enter_player_savebed(op); 2663 enter_player_savebed (op);
2865 2664
2866 /* Save the player before inserting the force to reduce
2867 * chance of abuse.
2868 */
2869 op->contr->braced=0; 2665 op->contr->braced = 0;
2870 save_player(op,1);
2871 2666
2872 /* it is possible that the player has blown something up 2667 /* it is possible that the player has blown something up
2873 * at his savebed location, and that can have long lasting 2668 * at his savebed location, and that can have long lasting
2874 * spell effects. So first see if there is a spell effect 2669 * spell effects. So first see if there is a spell effect
2875 * on the space that might harm the player. 2670 * on the space that might harm the player.
2876 */ 2671 */
2877 will_kill_again=0; 2672 will_kill_again = 0;
2878 for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) { 2673 for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2879 if (tmp->type ==SPELL_EFFECT) 2674 if (tmp->type == SPELL_EFFECT)
2880 will_kill_again|=tmp->attacktype; 2675 will_kill_again |= tmp->attacktype;
2881 } 2676
2882 if (will_kill_again) { 2677 if (will_kill_again)
2678 {
2883 object *force; 2679 object *force;
2884 int at; 2680 int at;
2885 2681
2886 force=get_archetype(FORCE_NAME); 2682 force = archetype::get (FORCE_NAME);
2887 /* 50 ticks should be enough time for the spell to abate */ 2683 /* 50 ticks should be enough time for the spell to abate */
2888 force->speed=0.1;
2889 force->speed_left=-5.0; 2684 force->speed_left = -5.f;
2890 SET_FLAG(force, FLAG_APPLIED); 2685 force->set_speed (0.1f);
2686 force->set_flag (FLAG_APPLIED);
2687
2891 for (at=0; at<NROFATTACKS; at++) { 2688 for (at = 0; at < NROFATTACKS; at++)
2892 if (will_kill_again & (1 << at)) 2689 if (will_kill_again & (1 << at))
2893 force->resist[at] = 100; 2690 force->resist[at] = 100;
2894 } 2691
2895 insert_ob_in_ob(force, op); 2692 insert_ob_in_ob (force, op);
2896 fix_player(op); 2693 op->update_stats ();
2897
2898 }
2899 /**************************************/
2900 /* */
2901 /* Repaint the characters inv, and */
2902 /* stats, and show a nasty message ;) */
2903 /* */
2904 /**************************************/
2905
2906 new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2907 return;
2908 } /* NOT_PERMADETH */
2909 else {
2910 /* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2911 * should probably be embedded in an else statement.
2912 */
2913
2914 op->contr->party=NULL;
2915 if (settings.set_title == TRUE)
2916 op->contr->own_title[0]='\0';
2917 new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2918 check_score(op);
2919 if(op->contr->ranges[range_golem]!=NULL) {
2920 remove_friendly_object(op->contr->ranges[range_golem]);
2921 remove_ob(op->contr->ranges[range_golem]);
2922 free_object(op->contr->ranges[range_golem]);
2923 op->contr->ranges[range_golem]=NULL;
2924 op->contr->golem_count=0;
2925 }
2926 loot_object(op); /* Remove some of the items for good */
2927 remove_ob(op);
2928 op->direction=0;
2929
2930 if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2931 delete_character(op->name,0);
2932 if (settings.resurrection == TRUE) {
2933 /* save playerfile sans equipment when player dies
2934 ** then save it as player.pl.dead so that future resurrection
2935 ** type spells will work on them nicely
2936 */
2937 delete_character(op->name,0);
2938 op->stats.hp = op->stats.maxhp;
2939 op->stats.food = 999;
2940
2941 /* set the location of where the person will reappear when */
2942 /* maybe resurrection code should fix map also */
2943 strcpy(op->contr->maplevel, settings.emergency_mapname);
2944 if(op->map!=NULL)
2945 op->map = NULL;
2946 op->x = settings.emergency_x;
2947 op->y = settings.emergency_y;
2948 save_player(op,0);
2949 op->map = map;
2950 /* please see resurrection.c: peterm */
2951 dead_player(op);
2952 } else {
2953 delete_character(op->name,1);
2954 } 2694 }
2955 }
2956 play_again(op);
2957 2695
2958 /* peterm: added to create a corpse at deathsite. */ 2696 op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2959 tmp=arch_to_object(find_archetype("corpse_pl"));
2960 sprintf(buf,"%s", op->name);
2961 FREE_AND_COPY(tmp->name, buf);
2962 FREE_AND_COPY(tmp->name_pl, buf);
2963 tmp->level=op->level;
2964 tmp->x=x;tmp->y=y;
2965 if (tmp->msg)
2966 free_string(tmp->msg);
2967 tmp->msg = add_string (gravestone_text(op));
2968 SET_FLAG (tmp, FLAG_UNIQUE);
2969 insert_ob_in_map (tmp, map, NULL,0);
2970 }
2971} 2697}
2972 2698
2973 2699static void
2974void loot_object(object *op) { /* Grab and destroy some treasure */ 2700loot_object (object *op)
2701{ /* Grab and destroy some treasure */
2975 object *tmp,*tmp2,*next; 2702 object *tmp, *next;
2976 2703
2977 if (op->container) { /* close open sack first */ 2704 op->close_container (); /* close open sack first */
2978 esrv_apply_container (op, op->container);
2979 }
2980 2705
2981 for(tmp=op->inv;tmp!=NULL;tmp=next) { 2706 for (tmp = op->inv; tmp; tmp = next)
2707 {
2982 next=tmp->below; 2708 next = tmp->below;
2983 if (tmp->type==EXPERIENCE || tmp->invisible) continue; 2709
2984 remove_ob(tmp); 2710 if (tmp->invisible)
2711 continue;
2712
2713 tmp->remove ();
2985 tmp->x=op->x,tmp->y=op->y; 2714 tmp->x = op->x, tmp->y = op->y;
2986 if (tmp->type == CONTAINER) { /* empty container to ground */ 2715
2987 loot_object(tmp); 2716 if (tmp->type == CONTAINER)
2988 } 2717 loot_object (tmp); /* empty container to ground */
2989 if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP) 2718
2990 || QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) { 2719 if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2720 {
2991 if(tmp->nrof>1) { 2721 if (tmp->nrof > 1)
2992 tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1)); 2722 {
2993 free_object(tmp2); 2723 tmp->decrease (rndm (1, tmp->nrof - 1));
2994 insert_ob_in_map(tmp,op->map,NULL,0); 2724 insert_ob_in_map (tmp, op->map, NULL, 0);
2725 }
2726 else
2727 tmp->destroy ();
2728 }
2995 } else 2729 else
2996 free_object(tmp);
2997 } else
2998 insert_ob_in_map(tmp,op->map,NULL,0); 2730 insert_ob_in_map (tmp, op->map, NULL, 0);
2999 } 2731 }
3000} 2732}
3001 2733
3002/* 2734/*
3003 * fix_weight(): Check recursively the weight of all players, and fix 2735 * fix_weight(): Check recursively the weight of all players, and fix
3004 * what needs to be fixed. Refresh windows and fix speed if anything 2736 * what needs to be fixed. Refresh windows and fix speed if anything
3005 * was changed. 2737 * was changed.
3006 */ 2738 */
2739void
2740fix_weight ()
2741{
2742 for_all_players (pl)
2743 {
2744 sint32 old = pl->ob->carrying;
3007 2745
3008void fix_weight(void) { 2746 pl->ob->update_weight ();
3009 player *pl; 2747
3010 for (pl = first_player; pl != NULL; pl = pl->next) { 2748 if (old != pl->ob->carrying)
3011 int old = pl->ob->carrying, sum = sum_weight(pl->ob); 2749 {
3012 if(old == sum) 2750 pl->ob->update_stats ();
3013 continue; 2751 LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3014 fix_player(pl->ob); 2752 }
3015 LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3016 pl->ob->name, old, sum);
3017 } 2753 }
3018} 2754}
3019 2755
3020void fix_luck(void) { 2756void
3021 player *pl; 2757fix_luck ()
3022 for (pl = first_player; pl != NULL; pl = pl->next) 2758{
2759 for_all_players (pl)
3023 if (!pl->ob->contr->state) 2760 if (!pl->ob->contr->ns->state)
3024 change_luck(pl->ob, 0); 2761 pl->ob->change_luck (0);
3025} 2762}
3026
3027 2763
3028/* cast_dust() - handles op throwing objects of type 'DUST'. 2764/* cast_dust() - handles op throwing objects of type 'DUST'.
3029 * This is much simpler in the new spell code - we basically 2765 * This is much simpler in the new spell code - we basically
3030 * just treat this as any other spell casting object. 2766 * just treat this as any other spell casting object.
3031 */ 2767 */
3032
3033void 2768void
3034cast_dust (object * op, object * throw_ob, int dir) 2769cast_dust (object *op, object *throw_ob, int dir)
3035{ 2770{
3036 object *skop, *spob; 2771 object *skop, *spob;
3037 2772
3038 skop = find_skill_by_name (op, throw_ob->skill); 2773 skop = find_skill_by_name (op, throw_ob->skill);
3039 2774
3040 /* casting POTION 'dusts' is really a use_magic_item skill */ 2775 /* casting POTION 'dusts' is really a use_magic_item skill */
3041 if (op->type == PLAYER && throw_ob->type == POTION && !skop) 2776 if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3042 { 2777 {
3043 LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", 2778 LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3044 op->name);
3045 return; 2779 return;
3046 } 2780 }
3047 2781
3048 spob = throw_ob->inv; 2782 spob = throw_ob->inv;
3049 2783
3050 // elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to 2784 // elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3051 // not pass NULL to cast_spell (which did indeed check itself, but 2785 // not pass NULL to cast_spell (which did indeed check itself, but
3052 // errors should be reported as early as possible IMHO) 2786 // errors should be reported as early as possible IMHO)
3053 if (!spob) 2787 if (!spob)
3054 { 2788 {
3055 LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", 2789 LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3056 throw_ob->name, op->name);
3057 return; 2790 return;
3058 } 2791 }
3059 2792
3060 if (op->type == PLAYER) 2793 if (op->type == PLAYER)
3061 new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name); 2794 new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3062 2795
3063 cast_spell (op, throw_ob, dir, spob, NULL); 2796 cast_spell (op, throw_ob, dir, spob, NULL);
3064 2797
3065 if (!QUERY_FLAG (throw_ob, FLAG_REMOVED)) 2798 throw_ob->destroy ();
3066 remove_ob (throw_ob);
3067 free_object (throw_ob);
3068} 2799}
3069 2800
2801void
3070void make_visible (object *op) { 2802make_visible (object *op)
3071 op->hide = 0; 2803{
2804 op->flag [FLAG_HIDDEN] = 0;
3072 op->invisible = 0; 2805 op->invisible = 0;
3073 if(op->type==PLAYER) {
3074 op->contr->tmp_invis = 0;
3075 if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3076 }
3077 update_object(op,UP_OBJ_FACE);
3078}
3079 2806
3080int is_true_undead(object *op) {
3081 object *tmp=NULL;
3082
3083 if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3084
3085 if(op->type==PLAYER) 2807 if (op->type == PLAYER)
3086 for(tmp=op->inv;tmp;tmp=tmp->below) 2808 {
3087 if(tmp->type==EXPERIENCE && tmp->stats.Wis) 2809 op->contr->tmp_invis = 0;
3088 if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1; 2810 op->contr->invis_race = 0;
2811 }
2812
2813 update_object (op, UP_OBJ_CHANGE);
2814}
2815
2816int
2817is_true_undead (object *op)
2818{
2819 if (op->arch->flag [FLAG_UNDEAD])
2820 return 1;
2821
3089 return 0; 2822 return 0;
3090} 2823}
3091 2824
3092/* look at the surrounding terrain to determine 2825/* look at the surrounding terrain to determine
3093 * the hideability of this object. Positive levels 2826 * the hideability of this object. Positive levels
3094 * indicate greater hideability. 2827 * indicate greater hideability.
3095 */ 2828 */
3096 2829int
3097int hideability(object *ob) { 2830hideability (object *ob)
2831{
3098 int i,level=0, mflag; 2832 int i, level = 0, mflag;
3099 sint16 x,y; 2833 sint16 x, y;
3100 2834
3101 if(!ob||!ob->map) return 0; 2835 if (!ob || !ob->map)
2836 return 0;
3102 2837
3103 /* so, on normal lighted maps, its hard to hide */ 2838 /* so, on normal lighted maps, its hard to hide */
3104 level=ob->map->darkness - 2; 2839 level = ob->map->darklevel () - 2;
3105 2840
3106 /* this also picks up whether the object is glowing. 2841 /* this also picks up whether the object is glowing.
3107 * If you carry a light on a non-dark map, its not 2842 * If you carry a light on a non-dark map, its not
3108 * as bad as carrying a light on a pitch dark map */ 2843 * as bad as carrying a light on a pitch dark map */
3109 if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness)); 2844 if (ob->has_carried_lights ())
2845 level = -(10 + (2 * ob->map->darklevel ()));
3110 2846
3111 /* scan through all nearby squares for terrain to hide in */ 2847 /* scan through all nearby squares for terrain to hide in */
3112 for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) { 2848 for (i = 0, x = ob->x, y = ob->y;
2849 i <= SIZEOFFREE1;
2850 i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
2851 {
3113 mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL); 2852 mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3114 if (mflag & P_OUT_OF_MAP) { continue; } 2853 if (mflag & P_OUT_OF_MAP)
2854 continue;
2855
3115 if(mflag & P_BLOCKSVIEW) /* something to hide near! */ 2856 if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3116 level += 2; 2857 level += 2;
3117 else /* open terrain! */ 2858 else /* open terrain! */
3118 level -= 1; 2859 level -= 1;
3119 } 2860 }
3120 2861
3121#if 0 2862#if 0
3122 LOG(llevDebug,"hideability of %s is %d\n",ob->name,level); 2863 LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3123#endif 2864#endif
3124 return level; 2865 return level;
3125} 2866}
3126 2867
3127/* For Hidden creatures - a chance of becoming 'unhidden' 2868/* For Hidden creatures - a chance of becoming 'unhidden'
3128 * every time they move - as we subtract off 'invisibility' 2869 * every time they move - as we subtract off 'invisibility'
3129 * AND, for players, if they move into a ridiculously unhideable 2870 * AND, for players, if they move into a ridiculously unhideable
3130 * spot (surrounded by clear terrain in broad daylight). -b.t. 2871 * spot (surrounded by clear terrain in broad daylight). -b.t.
3131 */ 2872 */
3132 2873void
3133void do_hidden_move (object *op) { 2874do_hidden_move (object *op)
3134 int hide=0, num=random_roll(0, 19, op, PREFER_LOW); 2875{
3135 object *skop; 2876 int hide = 0;
3136 2877
3137 if(!op || !op->map) return; 2878 if (!op || !op->map)
2879 return;
3138 2880
3139 skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING); 2881 object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
2882 int num = random_roll (0, 19, op, PREFER_LOW);
3140 2883
3141 /* its *extremely* hard to run and sneak/hide at the same time! */ 2884 /* its *extremely* hard to run and sneak/hide at the same time! */
3142 if(op->type==PLAYER && op->contr->run_on) { 2885 if (op->type == PLAYER && op->contr->run_on)
3143 if(!skop || num >= skop->level) { 2886 if (!skop || num >= skop->level)
2887 {
3144 new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!"); 2888 new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3145 make_visible(op); 2889 make_visible (op);
3146 return; 2890 return;
3147 } else num += 20;
3148 } 2891 }
2892 else
2893 num += 20;
2894
3149 num += op->map->difficulty; 2895 num += op->map->difficulty;
3150 hide = hideability(op); /* modify by terrain hidden level */ 2896 hide = hideability (op); /* modify by terrain hidden level */
3151 num -= hide; 2897 num -= hide;
2898
3152 if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) { 2899 if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
2900 {
3153 make_visible(op); 2901 make_visible (op);
3154 if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op, 2902
3155 "You moved out of hiding! You are visible!"); 2903 if (op->type == PLAYER)
2904 new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3156 } 2905 }
3157 else if (op->type == PLAYER && skop) { 2906 else if (op->type == PLAYER && skop)
3158 change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0); 2907 change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3159 }
3160} 2908}
3161 2909
3162/* determine if who is standing near a hostile creature. */ 2910/* determine if who is standing near a hostile creature. */
3163 2911
2912int
3164int stand_near_hostile( object *who ) { 2913stand_near_hostile (object *who)
2914{
3165 object *tmp=NULL; 2915 object *tmp = NULL;
3166 int i,friendly=0,player=0, mflags; 2916 int i, friendly = 0, player = 0, mflags;
3167 mapstruct *m; 2917 maptile *m;
3168 sint16 x,y; 2918 sint16 x, y;
3169 2919
3170 if(!who) return 0; 2920 if (!who)
3171
3172 if(who->type==PLAYER) player=1;
3173 else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3174
3175 /* search adjacent squares */
3176 for(i=1;i<9;i++) {
3177 x = who->x+freearr_x[i];
3178 y = who->y+freearr_y[i];
3179 m = who->map;
3180 mflags = get_map_flags(m, &m, x, y, &x, &y);
3181 /* space must be blocked if there is a monster. If not
3182 * blocked, don't need to check this space.
3183 */
3184 if (mflags & P_OUT_OF_MAP) continue;
3185 if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3186
3187 for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3188 if((player||friendly)
3189 &&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3190 return 1;
3191 else if(tmp->type==PLAYER)
3192 {
3193 /*don't let a hidden DM prevent you from hiding*/
3194 if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3195 return 1;
3196 }
3197 }
3198 }
3199 return 0; 2921 return 0;
2922
2923 if (who->type == PLAYER)
2924 player = 1;
2925
2926 else
2927 friendly = who->flag [FLAG_FRIENDLY];
2928
2929 /* search adjacent squares */
2930 for (i = 1; i < 9; i++)
2931 {
2932 x = who->x + freearr_x[i];
2933 y = who->y + freearr_y[i];
2934 m = who->map;
2935 mflags = get_map_flags (m, &m, x, y, &x, &y);
2936 /* space must be blocked if there is a monster. If not
2937 * blocked, don't need to check this space.
2938 */
2939 if (mflags & P_OUT_OF_MAP)
2940 continue;
2941 if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
2942 continue;
2943
2944 for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
2945 {
2946 if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
2947 return 1;
2948 else if (tmp->type == PLAYER)
2949 {
2950 /*don't let a hidden DM prevent you from hiding */
2951 if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
2952 return 1;
2953 }
2954 }
2955 }
2956 return 0;
3200} 2957}
3201 2958
3202/* check the player los field for viewability of the 2959/* check the player los field for viewability of the
3203 * object op. This function works fine for monsters, 2960 * object op. This function works fine for monsters,
3204 * but we dont worry if the object isnt the top one in 2961 * but we dont worry if the object isnt the top one in
3205 * a pile (say a coin under a table would return "viewable" 2962 * a pile (say a coin under a table would return "viewable"
3206 * by this routine). Another question, should we be 2963 * by this routine). Another question, should we be
3207 * concerned with the direction the player is looking 2964 * concerned with the direction the player is looking
3208 * in? Realistically, most of use cant see stuff behind 2965 * in? Realistically, most of us can't see stuff behind
3209 * our backs...on the other hand, does the "facing" direction 2966 * our backs...on the other hand, does the "facing" direction
3210 * imply the way your head, or body is facing? Its possible 2967 * imply the way your head, or body is facing? It's possible
3211 * for them to differ. Sigh, this fctn could get a bit more complex. 2968 * for them to differ. Sigh, this fctn could get a bit more complex.
3212 * -b.t. 2969 * -b.t.
3213 * This function is now map tiling safe. 2970 * This function is now map tiling safe.
3214 */ 2971 */
3215 2972int
3216int player_can_view (object *pl,object *op) { 2973player_can_view (object *pl, object *op)
2974{
3217 rv_vector rv; 2975 rv_vector rv;
3218 int dx,dy; 2976 int dx, dy;
3219 2977
3220 if(pl->type!=PLAYER) { 2978 if (pl->type != PLAYER)
2979 {
3221 LOG(llevError,"player_can_view() called for non-player object\n"); 2980 LOG (llevError, "player_can_view() called for non-player object\n");
3222 return -1;
3223 }
3224 if (!pl || !op) return 0;
3225
3226 if(op->head) { op = op->head; }
3227 get_rangevector(pl, op, &rv, 0x1);
3228
3229 /* starting with the 'head' part, lets loop
3230 * through the object and find if it has any
3231 * part that is in the los array but isnt on
3232 * a blocked los square.
3233 * we use the archetype to figure out offsets.
3234 */
3235 while(op) {
3236 dx = rv.distance_x + op->arch->clone.x;
3237 dy = rv.distance_y + op->arch->clone.y;
3238
3239 /* only the viewable area the player sees is updated by LOS
3240 * code, so we need to restrict ourselves to that range of values
3241 * for any meaningful values.
3242 */
3243 if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3244 FABS(dy) <= (pl->contr->socket.mapy/2) &&
3245 !pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3246 return 1; 2981 return -1;
3247 op = op->more;
3248 } 2982 }
2983
2984 if (!pl || !op)
3249 return 0; 2985 return 0;
3250}
3251 2986
3252/* routine for both players and monsters. We call this when 2987 op = op->head_ ();
3253 * there is a possibility for our action distrubing our hiding 2988
3254 * place or invisiblity spell. Artefact invisiblity is not 2989 get_rangevector (pl, op, &rv, 0x1);
3255 * effected by this. If we arent invisible to begin with, we 2990
3256 * return 0. 2991 /* starting with the 'head' part, lets loop
2992 * through the object and find if it has any
2993 * part that is in the los array but isn't on
2994 * a blocked los square.
2995 * we use the archetype to figure out offsets.
3257 */ 2996 */
3258int action_makes_visible (object *op) { 2997 while (op)
2998 {
2999 dx = rv.distance_x + op->arch->x;
3000 dy = rv.distance_y + op->arch->y;
3259 3001
3260 if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) { 3002 if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3261 if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3262 return 0;
3263
3264 if (op->contr && op->contr->tmp_invis == 0) return 0;
3265
3266 /* If monsters, they should become visible */
3267 if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3268 new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3269 return 1; 3003 return 1;
3270 } 3004
3005 op = op->more;
3271 } 3006 }
3007
3272 return 0; 3008 return 0;
3273} 3009}
3274 3010
3275/* op_on_battleground - checks if the given object op (usually 3011/* op_on_battleground - checks if the given object op (usually
3276 * a player) is standing on a valid battleground-tile, 3012 * a player) is standing on a valid battleground-tile,
3277 * function returns TRUE/FALSE. If true x, y returns the battleground 3013 * function returns TRUE/FALSE. If true x, y returns the battleground
3278 * -exit-coord. (and if x, y not NULL) 3014 * -exit-coord. (and if x, y not NULL)
3279 * 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set 3015 * 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3280 * and if those are all set and the player has a marker that matches the slaying send them to a different x, y 3016 * and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3281 * Default is to do the same as before, so only people wanting to have different points need worry about this 3017 * Default is to do the same as before, so only people wanting to have different points need worry about this
3282 */ 3018 */
3019int
3283int op_on_battleground (object *op, int *x, int *y) { 3020op_on_battleground (object *op, int *x, int *y)
3284 object *tmp; 3021{
3285
3286 /* A battleground-tile needs the following attributes to be valid: 3022 /* A battleground-tile needs the following attributes to be valid:
3287 * is_floor 1 (has to be the FIRST floor beneath the player's feet), 3023 * is_floor 1 (has to be the FIRST floor beneath the player's feet),
3288 * name="battleground", no_pick 1, type=58 (type BATTLEGROUND) 3024 * name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3289 * and the exit-coordinates sp/hp must both be > 0. 3025 * and the exit-coordinates sp/hp must both be > 0.
3290 * => The intention here is to prevent abuse of the battleground- 3026 * => The intention here is to prevent abuse of the battleground-
3291 * feature (like pickable or hidden battleground tiles). */ 3027 * feature (like pickable or hidden battleground tiles). */
3292 for (tmp=op->below; tmp!=NULL; tmp=tmp->below) { 3028 for (object *tmp = op->below; tmp; tmp = tmp->below)
3293 if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) { 3029 {
3294 if (QUERY_FLAG (tmp, FLAG_NO_PICK) && 3030 if (tmp->flag [FLAG_IS_FLOOR])
3295 strcmp(tmp->name, "battleground")==0 && 3031 {
3296 tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) { 3032 if (tmp->flag [FLAG_NO_PICK]
3033 && tmp->type == BATTLEGROUND
3034 && tmp->name == shstr_battleground
3035 && EXIT_X (tmp) && EXIT_Y (tmp))
3036 {
3297 /*before we assign the exit, check if this is a teambattle*/ 3037 /* before we assign the exit, check if this is a teambattle */
3298 if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){ 3038 if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3299 object *invtmp; 3039 for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3300 for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) { 3040 if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3301 if(invtmp->type==FORCE && invtmp->slaying && 3041 {
3302 !strcmp(EXIT_PATH(tmp), invtmp->slaying)){ 3042 if (x && y)
3303 if (x != NULL && y != NULL)
3304 *x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp); 3043 *x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
3044
3045 return 1;
3046 }
3047
3048 if (x && y)
3049 *x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3050
3305 return 1; 3051 return 1;
3306 } 3052 }
3307 } 3053 }
3308 }
3309 if (x != NULL && y != NULL)
3310 *x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3311 return 1;
3312 } 3054 }
3313 } 3055
3314 }
3315 /* If we got here, did not find a battleground */ 3056 /* If we got here, did not find a battleground */
3316 return 0; 3057 return 0;
3317} 3058}
3318 3059
3319/* 3060/*
… …
3323 * attributes: 3064 * attributes:
3324 * object *who the dragon player 3065 * object *who the dragon player
3325 * int atnr the attack-number of the ability focus 3066 * int atnr the attack-number of the ability focus
3326 * int level ability level 3067 * int level ability level
3327 */ 3068 */
3069void
3328void dragon_ability_gain(object *who, int atnr, int level) { 3070dragon_ability_gain (object *who, int atnr, int level)
3071{
3329 treasurelist *trlist = NULL; /* treasurelist */ 3072 treasurelist *trlist = NULL; /* treasurelist */
3330 treasure *tr; /* treasure */ 3073 treasure *tr; /* treasure */
3331 object *tmp,*skop; /* tmp. object */ 3074 object *tmp, *skop; /* tmp. object */
3332 object *item; /* treasure object */ 3075 object *item; /* treasure object */
3333 char buf[MAX_BUF]; /* tmp. string buffer */ 3076 char buf[MAX_BUF]; /* tmp. string buffer */
3334 int i=0, j=0; 3077 int i = 0, j = 0;
3335 3078
3336 /* get the appropriate treasurelist */ 3079 /* get the appropriate treasurelist */
3337 if (atnr == ATNR_FIRE) 3080 if (atnr == ATNR_FIRE)
3338 trlist = find_treasurelist("dragon_ability_fire"); 3081 trlist = treasurelist::find (shstr_dragon_ability_fire);
3339 else if (atnr == ATNR_COLD) 3082 else if (atnr == ATNR_COLD)
3340 trlist = find_treasurelist("dragon_ability_cold"); 3083 trlist = treasurelist::find (shstr_dragon_ability_cold);
3341 else if (atnr == ATNR_ELECTRICITY) 3084 else if (atnr == ATNR_ELECTRICITY)
3342 trlist = find_treasurelist("dragon_ability_elec"); 3085 trlist = treasurelist::find (shstr_dragon_ability_elec);
3343 else if (atnr == ATNR_POISON) 3086 else if (atnr == ATNR_POISON)
3344 trlist = find_treasurelist("dragon_ability_poison"); 3087 trlist = treasurelist::find (shstr_dragon_ability_poison);
3345 3088
3346 if (trlist == NULL || who->type != PLAYER) 3089 if (trlist == NULL || who->type != PLAYER)
3347 return; 3090 return;
3348 3091
3349 for (i=0, tr = trlist->items; tr != NULL && i<level-1; 3092 for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3350 tr = tr->next, i++); 3093
3351 3094 if (!tr || !tr->item)
3352 if (tr == NULL || tr->item == NULL) { 3095 {
3353 /* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */ 3096 /* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3354 return; 3097 return;
3355 } 3098 }
3356 3099
3357 /* everything seems okay - now bring on the gift: */ 3100 /* everything seems okay - now bring on the gift: */
3358 item = &(tr->item->clone); 3101 item = tr->item;
3359 3102
3360 if (item->type == SPELL) { 3103 if (item->type == SPELL)
3104 {
3361 if (check_spell_known (who, item->name)) 3105 if (check_spell_known (who, item->name))
3362 return; 3106 return;
3363 3107
3364 new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name); 3108 new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3365 do_learn_spell (who, item, 0); 3109 do_learn_spell (who, item, 0);
3366 return; 3110 return;
3367 } 3111 }
3368 3112
3369 /* grant direct spell */ 3113 /* grant direct spell */
3370 if (item->type == SPELLBOOK) { 3114 if (item->type == SPELLBOOK)
3115 {
3371 if (!item->inv) { 3116 if (!item->inv)
3117 {
3372 LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n", 3118 LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3373 item->name);
3374 return; 3119 return;
3375 } 3120 }
3376 if (check_spell_known (who, item->inv->name)) 3121 if (check_spell_known (who, item->inv->name))
3377 return; 3122 return;
3378 if (item->invisible) { 3123 if (item->invisible)
3124 {
3379 new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name); 3125 new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3380 do_learn_spell (who, item->inv, 0); 3126 do_learn_spell (who, item->inv, 0);
3381 return; 3127 return;
3382 } 3128 }
3383 } 3129 }
3384 else if (item->type == SKILL_TOOL && item->invisible) { 3130 else if (item->type == SKILL_TOOL && item->invisible)
3131 {
3385 if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) { 3132 if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
3133 {
3386 3134
3387 /* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ... 3135 /* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3388 * in this way, if the player is missing any of the attacktypes, he gets 3136 * in this way, if the player is missing any of the attacktypes, he gets
3389 * them. As it is now, if the player has any that match the granted skill, 3137 * them. As it is now, if the player has any that match the granted skill,
3390 * but not all of them, he gets nothing. 3138 * but not all of them, he gets nothing.
3391 */ 3139 */
3392 if (!(skop->attacktype & item->attacktype)) { 3140 if (!(skop->attacktype & item->attacktype))
3141 {
3393 /* Give new attacktype */ 3142 /* Give new attacktype */
3394 skop->attacktype |= item->attacktype; 3143 skop->attacktype |= item->attacktype;
3395 3144
3396 /* always add physical if there's none */ 3145 /* always add physical if there's none */
3397 skop->attacktype |= AT_PHYSICAL; 3146 skop->attacktype |= AT_PHYSICAL;
3398
3399 if (item->msg != NULL)
3400 new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3401 3147
3402 /* Give player new face */ 3148 if (item->msg != NULL)
3403 if (item->animation_id) {
3404 who->face = skop->face;
3405 who->animation_id = item->animation_id;
3406 who->anim_speed = item->anim_speed;
3407 who->last_anim = 0;
3408 who->state = 0;
3409 animate_object(who, who->direction);
3410 }
3411 }
3412 }
3413 }
3414 else if (item->type == FORCE) {
3415 /* forces in the treasurelist can alter the player's stats */
3416 object *skin;
3417 /* first get the dragon skin force */
3418 for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3419 skin=skin->below);
3420 if (skin == NULL) return;
3421
3422 /* adding new spellpath attunements */
3423 if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3424 skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3425
3426 /* print message */
3427 sprintf(buf, "You feel attuned to ");
3428 for(i=0, j=0; i<NRSPELLPATHS; i++) {
3429 if(item->path_attuned & (1<<i)) {
3430 if (j)
3431 strcat(buf," and ");
3432 else
3433 j = 1;
3434 strcat(buf, spellpathnames[i]);
3435 }
3436 }
3437 strcat(buf,".");
3438 new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3439 }
3440
3441 /* evtl. adding flags: */
3442 if(QUERY_FLAG(item, FLAG_XRAYS))
3443 SET_FLAG(skin, FLAG_XRAYS);
3444 if(QUERY_FLAG(item, FLAG_STEALTH))
3445 SET_FLAG(skin, FLAG_STEALTH);
3446 if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3447 SET_FLAG(skin, FLAG_SEE_IN_DARK);
3448
3449 /* print message if there is one */
3450 if (item->msg != NULL)
3451 new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg); 3149 new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3452 }
3453 else {
3454 /* generate misc. treasure */
3455 tmp = arch_to_object (tr->item);
3456 new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3457 tmp = insert_ob_in_ob (tmp, who);
3458 if (who->type == PLAYER)
3459 esrv_send_item(who, tmp);
3460 }
3461}
3462 3150
3463/** 3151 /* Give player new face */
3464 * Unready an object for a player. This function does nothing if the object was 3152 if (item->animation_id)
3465 * not readied. 3153 {
3466 */ 3154 who->face = skop->face;
3467void player_unready_range_ob(player *pl, object *ob) { 3155 who->animation_id = item->animation_id;
3468 rangetype i; 3156 who->anim_speed = item->anim_speed;
3469 3157 who->last_anim = 0;
3470 for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) { 3158 who->state = 0;
3471 if (pl->ranges[i] == ob) { 3159 animate_object (who, who->direction);
3472 pl->ranges[i] = NULL; 3160 }
3473 if (pl->shoottype == i) {
3474 pl->shoottype = range_none;
3475 } 3161 }
3476 } 3162 }
3477 } 3163 }
3164 else if (item->type == FORCE)
3165 {
3166 /* forces in the treasurelist can alter the player's stats */
3167 object *skin;
3168
3169 /* first get the dragon skin force */
3170 for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3171 ;
3172
3173 if (!skin)
3174 return;
3175
3176 /* adding new spellpath attunements */
3177 if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
3178 {
3179 skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3180
3181 /* print message */
3182 sprintf (buf, "You feel attuned to ");
3183 for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3184 {
3185 if (item->path_attuned & (1 << i))
3186 {
3187 if (j)
3188 strcat (buf, " and ");
3189 else
3190 j = 1;
3191 strcat (buf, spellpathnames[i]);
3192 }
3193 }
3194
3195 strcat (buf, ".");
3196 new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3197 }
3198
3199 /* evtl. adding flags: */
3200 if (item->flag [FLAG_XRAYS])
3201 skin->set_flag (FLAG_XRAYS);
3202 if (item->flag [FLAG_STEALTH])
3203 skin->set_flag (FLAG_STEALTH);
3204 if (item->flag [FLAG_SEE_IN_DARK])
3205 skin->set_flag (FLAG_SEE_IN_DARK);
3206
3207 /* print message if there is one */
3208 if (item->msg != NULL)
3209 new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3210 }
3211 else
3212 {
3213 /* generate misc. treasure */
3214 tmp = tr->item->instance ();
3215 new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3216 who->insert (tmp);
3217 }
3478} 3218}
3219
3220//-GPL
3221
3222sint8
3223player::darkness_at (maptile *map, int x, int y) const
3224{
3225 if (!ns)
3226 return LOS_BLOCKED;
3227
3228 int dx, dy;
3229 if (!adjacent_map (map, ns->current_map, &dx, &dy))
3230 return LOS_BLOCKED;
3231
3232 x += dx - ns->current_x;
3233 y += dy - ns->current_y;
3234
3235 return blocked_los (x, y);
3236}
3237
3238void
3239player::infobox (const char *title, const char *msg, int color)
3240{
3241 send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
3242}
3243
3244void
3245player::statusmsg (const char *msg, int color)
3246{
3247 send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
3248}
3249
3250void
3251player::failmsg (const char *msg, int color)
3252{
3253 play_sound (sound_find ("generic_failure"));
3254 statusmsg (msg, color);
3255}
3256
3257void
3258object::failmsgf (const char *format, ...)
3259{
3260 if (!contr)
3261 return;
3262
3263 va_list ap;
3264 va_start (ap, format);
3265 contr->failmsg (vformat (format, ap));
3266 va_end (ap);
3267}
3268
3269void
3270player::failmsgf (const char *format, ...)
3271{
3272 va_list ap;
3273 va_start (ap, format);
3274 failmsg (vformat (format, ap));
3275 va_end (ap);
3276}
3277

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