/*************************************************************************** * Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer, * * Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe. * * * * Merc Diku Mud improvments copyright (C) 1992, 1993 by Michael * * Chastain, Michael Quan, and Mitchell Tse. * * * * In order to use any part of this Merc Diku Mud, you must comply with * * both the original Diku license in 'license.doc' as well the Merc * * license in 'license.txt'. In particular, you may not remove either of * * these copyright notices. * * * * Much time and thought has gone into this software and you are * * benefitting. We hope that you share your changes too. What goes * * around, comes around. * ***************************************************************************/ /*************************************************************************** * ROM 2.4 is copyright 1993-1998 Russ Taylor * * ROM has been brought to you by the ROM consortium * * Russ Taylor (rtaylor@hypercube.org) * * Gabrielle Taylor (gtaylor@hypercube.org) * * Brian Moore (zump@rom.org) * * By using this code, you have agreed to follow the terms of the * * ROM license, in the file Rom24/doc/rom.license * ***************************************************************************/ #if defined(macintosh) #include <types.h> #include <time.h> #else #include <sys/types.h> #include <sys/time.h> #endif #include <stdio.h> #include <string.h> #include <stdlib.h> #include "merc.h" #include "recycle.h" #include "const.h" /* stuff for recycling ban structures */ BAN_DATA *ban_free; BAN_DATA *new_ban(void) { static BAN_DATA ban_zero; BAN_DATA *ban; if (ban_free == NULL) ban = (BAN_DATA *)alloc_perm(sizeof(*ban)); else { ban = ban_free; ban_free = ban_free->next; } *ban = ban_zero; VALIDATE(ban); ban->name = &str_empty[0]; return ban; } void free_ban(BAN_DATA *ban) { if (!IS_VALID(ban)) return; free_string(ban->name); INVALIDATE(ban); ban->next = ban_free; ban_free = ban; } /* stuff for recycling descriptors */ DESCRIPTOR_DATA *descriptor_free; DESCRIPTOR_DATA *new_descriptor(void) { static DESCRIPTOR_DATA d_zero; DESCRIPTOR_DATA *d; if (descriptor_free == NULL) d = (DESCRIPTOR_DATA *)alloc_perm(sizeof(*d)); else { d = descriptor_free; descriptor_free = descriptor_free->next; } *d = d_zero; VALIDATE(d); d->connected = CON_GET_NAME; d->showstr_head = NULL; d->showstr_point = NULL; d->outsize = 2000; d->outbuf = (char *)alloc_mem( d->outsize ); return d; } void free_descriptor(DESCRIPTOR_DATA *d) { if (!IS_VALID(d)) return; free_string( d->host ); free_mem( d->outbuf, d->outsize ); INVALIDATE(d); d->next = descriptor_free; descriptor_free = d; } /* stuff for recycling gen_data */ GEN_DATA *gen_data_free; GEN_DATA *new_gen_data(void) { static GEN_DATA gen_zero; GEN_DATA *gen; int i; if (gen_data_free == NULL) gen = (GEN_DATA *)alloc_perm(sizeof(*gen)); else { gen = gen_data_free; gen_data_free = gen_data_free->next; } *gen = gen_zero; gen->skill_chosen = (bool * )malloc(sizeof(bool)*MAX_SKILL ); for(i=0;i<MAX_SKILL;i++) gen->skill_chosen[i] = 0; VALIDATE(gen); return gen; } void free_gen_data(GEN_DATA *gen) { if (!IS_VALID(gen)) return; INVALIDATE(gen); gen->next = gen_data_free; gen_data_free = gen; } /* stuff for recycling extended descs */ EXTRA_DESCR_DATA *extra_descr_free; EXTRA_DESCR_DATA *new_extra_descr(void) { EXTRA_DESCR_DATA *ed; if (extra_descr_free == NULL) ed = (EXTRA_DESCR_DATA *)alloc_perm(sizeof(*ed)); else { ed = extra_descr_free; extra_descr_free = extra_descr_free->next; } ed->keyword = &str_empty[0]; ed->description = &str_empty[0]; VALIDATE(ed); return ed; } void free_extra_descr(EXTRA_DESCR_DATA *ed) { if (!IS_VALID(ed)) return; free_string(ed->keyword); free_string(ed->description); INVALIDATE(ed); ed->next = extra_descr_free; extra_descr_free = ed; } /* stuff for recycling affects */ AFFECT_DATA *affect_free; AFFECT_DATA *new_affect(void) { static AFFECT_DATA af_zero; AFFECT_DATA *af; if (affect_free == NULL) af = (AFFECT_DATA *)alloc_perm(sizeof(*af)); else { af = affect_free; affect_free = affect_free->next; } *af = af_zero; VALIDATE(af); return af; } void free_affect(AFFECT_DATA *af) { if (!IS_VALID(af)) return; INVALIDATE(af); af->next = affect_free; affect_free = af; } /* stuff for recycling objects */ OBJ_DATA *obj_free; OBJ_DATA *new_obj(void) { static OBJ_DATA obj_zero; OBJ_DATA *obj; if (obj_free == NULL) obj = (OBJ_DATA *)alloc_perm(sizeof(*obj)); else { obj = obj_free; obj_free = obj_free->next; } *obj = obj_zero; VALIDATE(obj); obj->strap_loc = -1; obj->part = TRUE; return obj; } void free_obj(OBJ_DATA *obj) { AFFECT_DATA *paf, *paf_next; EXTRA_DESCR_DATA *ed, *ed_next; if (!IS_VALID(obj)) return; for (paf = obj->affected; paf != NULL; paf = paf_next) { paf_next = paf->next; free_affect(paf); } obj->affected = NULL; for (ed = obj->extra_descr; ed != NULL; ed = ed_next ) { ed_next = ed->next; free_extra_descr(ed); } obj->extra_descr = NULL; free_string( obj->name ); free_string( obj->description ); free_string( obj->short_descr ); free_string( obj->owner ); INVALIDATE(obj); obj->next = obj_free; obj_free = obj; } /* stuff for recyling characters */ CHAR_DATA *char_free; CHAR_DATA *new_char (void) { static CHAR_DATA ch_zero; CHAR_DATA *ch; int i; if (char_free == NULL) ch = (CHAR_DATA *)alloc_perm(sizeof(*ch)); else { ch = char_free; char_free = char_free->next; } *ch = ch_zero; VALIDATE(ch); ch->name = &str_empty[0]; ch->short_descr = &str_empty[0]; ch->long_descr = &str_empty[0]; ch->description = &str_empty[0]; ch->prompt = &str_empty[0]; ch->prefix = &str_empty[0]; ch->logon = current_time; ch->lines = PAGELEN; for (i = 0; i < 4; i++) ch->armor[i] = 100; ch->position = POS_STANDING; ch->hit = 20; ch->max_hit = 20; ch->mana = 100; ch->max_mana = 100; ch->move = 100; ch->max_move = 100; for (i = 0; i < MAX_STATS; i ++) { ch->perm_stat[i] = 13; ch->mod_stat[i] = 0; } return ch; } void free_char (CHAR_DATA *ch) { OBJ_DATA *obj; OBJ_DATA *obj_next; AFFECT_DATA *paf; AFFECT_DATA *paf_next; if (!IS_VALID(ch)) return; if (IS_NPC(ch)) mobile_count--; for (obj = ch->carrying; obj != NULL; obj = obj_next) { obj_next = obj->next_content; extract_obj(obj); } for (paf = ch->affected; paf != NULL; paf = paf_next) { paf_next = paf->next; affect_remove(ch,paf); } if(!IS_NPC(ch) && ch->pcdata->box != NULL) { for (obj = ch->pcdata->box; obj != NULL; obj = obj_next) { obj_next = obj->next_content; extract_obj(obj); } } free_string(ch->name); free_string(ch->short_descr); free_string(ch->long_descr); free_string(ch->description); free_string(ch->prompt); free_string(ch->prefix); free_pcdata(ch->pcdata); ch->next = char_free; char_free = ch; INVALIDATE(ch); return; } PC_DATA *pcdata_free; PC_DATA *new_pcdata(void) { int alias; static PC_DATA pcdata_zero; PC_DATA *pcdata; if (pcdata_free == NULL) pcdata = (PC_DATA *)alloc_perm(sizeof(*pcdata)); else { pcdata = pcdata_free; pcdata_free = pcdata_free->next; } *pcdata = pcdata_zero; for (alias = 0; alias < MAX_ALIAS; alias++) { pcdata->alias[alias] = NULL; pcdata->alias_sub[alias] = NULL; } pcdata->buffer = new_buf(); free(pcdata->learned); pcdata->learned = (sh_int *)malloc( sizeof(sh_int)*MAX_SKILL); for(alias = 0;alias<MAX_SKILL;alias++) pcdata->learned[alias] = 0; pcdata->explored = (EXPLORE_DATA *)calloc(1, sizeof(*(pcdata->explored) ) ); //Allocate explored data VALIDATE(pcdata); return pcdata; } void free_pcdata(PC_DATA *pcdata) { int alias; if (!IS_VALID(pcdata)) return; free_string(pcdata->pwd); free_string(pcdata->bamfin); free_string(pcdata->bamfout); free_string(pcdata->title); free_string(pcdata->title2); free_string(pcdata->afk); free_buf(pcdata->buffer); for (alias = 0; alias < MAX_ALIAS; alias++) { free_string(pcdata->alias[alias]); free_string(pcdata->alias_sub[alias]); } { EXPLORE_HOLDER *pExp, *e_next; for(pExp = pcdata->explored->bits ; pExp ; pExp = e_next ) { e_next = pExp->next; free(pExp); } } INVALIDATE(pcdata); pcdata->next = pcdata_free; pcdata_free = pcdata; return; } /* stuff for recycling bounties */ BOUNTY_DATA *bounty_free; BOUNTY_DATA *new_bounty(void) { static BOUNTY_DATA b_zero; BOUNTY_DATA *b; if (bounty_free == NULL) b = (BOUNTY_DATA *)alloc_perm(sizeof(*b)); else { b = bounty_free; bounty_free = bounty_free->next; } *b = b_zero; VALIDATE(b); return b; } void free_bounty(BOUNTY_DATA *b) { if (!IS_VALID(b)) return; free_string( b->name ); INVALIDATE(b); b->next = bounty_free; bounty_free = b; } /* stuff for setting ids */ long last_pc_id; long last_mob_id; long get_pc_id(void) { int val; val = (current_time <= last_pc_id) ? last_pc_id + 1 : current_time; last_pc_id = val; return val; } long get_mob_id(void) { last_mob_id++; return last_mob_id; } MEM_DATA *mem_data_free; /* procedures and constants needed for buffering */ BUFFER *buf_free; MEM_DATA *new_mem_data(void) { MEM_DATA *memory; if (mem_data_free == NULL) memory = (MEM_DATA *)alloc_mem(sizeof(*memory)); else { memory = mem_data_free; mem_data_free = mem_data_free->next; } memory->next = NULL; memory->id = 0; memory->reaction = 0; memory->when = 0; VALIDATE(memory); return memory; } void free_mem_data(MEM_DATA *memory) { if (!IS_VALID(memory)) return; memory->next = mem_data_free; mem_data_free = memory; INVALIDATE(memory); } /* buffer sizes */ const int buf_size[MAX_BUF_LIST] = { 16,32,64,128,256,1024,2048,4096,8192,16384 }; /* local procedure for finding the next acceptable size */ /* -1 indicates out-of-boundary error */ int get_size (int val) { int i; for (i = 0; i < MAX_BUF_LIST; i++) if (buf_size[i] >= val) { return buf_size[i]; } return -1; } BUFFER *new_buf() { BUFFER *buffer; if (buf_free == NULL) buffer = (BUFFER *)alloc_perm(sizeof(*buffer)); else { buffer = buf_free; buf_free = buf_free->next; } buffer->next = NULL; buffer->state = BUFFER_SAFE; buffer->size = get_size(BASE_BUF); buffer->string = (char *)alloc_mem(buffer->size); buffer->string[0] = '\0'; VALIDATE(buffer); return buffer; } BUFFER *new_buf_size(int size) { BUFFER *buffer; if (buf_free == NULL) buffer = (BUFFER *)alloc_perm(sizeof(*buffer)); else { buffer = buf_free; buf_free = buf_free->next; } buffer->next = NULL; buffer->state = BUFFER_SAFE; buffer->size = get_size(size); if (buffer->size == -1) { bug("new_buf: buffer size %d too large.",size); exit(1); } buffer->string = (char *)alloc_mem(buffer->size); buffer->string[0] = '\0'; VALIDATE(buffer); return buffer; } void free_buf(BUFFER *buffer) { if (!IS_VALID(buffer)) return; free_mem(buffer->string,buffer->size); buffer->string = NULL; buffer->size = 0; buffer->state = BUFFER_FREED; INVALIDATE(buffer); buffer->next = buf_free; buf_free = buffer; } bool add_buf(BUFFER *buffer, char *string) { int len; char *oldstr; int oldsize; oldstr = buffer->string; oldsize = buffer->size; if (buffer->state == BUFFER_OVERFLOW) /* don't waste time on bad strings! */ return FALSE; len = strlen(buffer->string) + strlen(string) + 1; while (len >= buffer->size) /* increase the buffer size */ { buffer->size = get_size(buffer->size + 1); { if (buffer->size == -1) /* overflow */ { buffer->size = oldsize; buffer->state = BUFFER_OVERFLOW; bug("buffer overflow past size %d",buffer->size); return FALSE; } } } if (buffer->size != oldsize) { buffer->string = (char *)alloc_mem(buffer->size); strcpy(buffer->string,oldstr); free_mem(oldstr,oldsize); } strcat(buffer->string,string); return TRUE; } void clear_buf(BUFFER *buffer) { buffer->string[0] = '\0'; buffer->state = BUFFER_SAFE; } char *buf_string(BUFFER *buffer) { return buffer->string; } PROG_LIST *mprog_free; PROG_LIST *oprog_free; PROG_LIST *rprog_free; PROG_LIST *new_mprog(void) { static PROG_LIST mp_zero; PROG_LIST *mp; if (mprog_free == NULL) mp = (PROG_LIST *)alloc_perm(sizeof(*mp)); else { mp = mprog_free; mprog_free=mprog_free->next; } *mp = mp_zero; mp->vnum = 0; mp->trig_type = 0; mp->code = str_dup(""); VALIDATE(mp); return mp; } void free_mprog(PROG_LIST *mp) { if (!IS_VALID(mp)) return; INVALIDATE(mp); mp->next = mprog_free; mprog_free = mp; } HELP_DATA * help_free; HELP_DATA * new_help ( void ) { HELP_DATA * help; if ( help_free ) { help = help_free; help_free = help_free->next; } else help = (HELP_DATA *)alloc_perm( sizeof( *help ) ); free_string(help->keyword); free_string(help->text); return help; } void free_help(HELP_DATA *help) { free_string(help->keyword); free_string(help->text); help->next = help_free; help_free = help; } AUCTION_DATA *auction_free; AUCTION_DATA *new_auction (void) { static AUCTION_DATA auc_zero; AUCTION_DATA *auction; if (auction_free == NULL) auction = (AUCTION_DATA *)alloc_perm (sizeof (*auction) ); else { auction = auction_free; auction_free = auction_free->next; } *auction = auc_zero; VALIDATE (auction); return auction; } void free_auction (AUCTION_DATA * auction) { if (!IS_VALID (auction)) return; auction->high_bidder = NULL; auction->item = NULL; auction->bid = 0; auction->owner = NULL; auction->status = 0; auction->number = 0; INVALIDATE (auction); auction->next = auction_free; auction_free = auction; } WIZ_DATA *wiz_free; WIZ_DATA *new_wiz(void) { static WIZ_DATA wiz_zero; WIZ_DATA *wiz; if (wiz_free == NULL) wiz = (WIZ_DATA *)alloc_perm(sizeof(*wiz)); else { wiz = wiz_free; wiz_free = wiz_free->next; } *wiz = wiz_zero; VALIDATE(wiz); wiz->name = &str_empty[0]; return wiz; } void free_wiz(WIZ_DATA *wiz) { if (!IS_VALID(wiz)) return; free_string(wiz->name); INVALIDATE(wiz); wiz->next = wiz_free; wiz_free = wiz; } PROG_LIST *new_oprog(void) { static PROG_LIST op_zero; PROG_LIST *op; if (oprog_free == NULL) op = (PROG_LIST *)alloc_perm(sizeof(*op)); else { op = oprog_free; oprog_free=oprog_free->next; } *op = op_zero; op->vnum = 0; op->trig_type = 0; op->code = str_dup(""); VALIDATE(op); return op; } void free_oprog(PROG_LIST *op) { if (!IS_VALID(op)) return; INVALIDATE(op); op->next = oprog_free; oprog_free = op; } PROG_LIST *new_rprog(void) { static PROG_LIST rp_zero; PROG_LIST *rp; if (rprog_free == NULL) rp = (PROG_LIST *)alloc_perm(sizeof(*rp)); else { rp = rprog_free; rprog_free=rprog_free->next; } *rp = rp_zero; rp->vnum = 0; rp->trig_type = 0; rp->code = str_dup(""); VALIDATE(rp); return rp; } void free_rprog(PROG_LIST *rp) { if (!IS_VALID(rp)) return; INVALIDATE(rp); rp->next = rprog_free; rprog_free = rp; } //Nickname! void nick_to_char( CHAR_DATA *ch, NICK_DATA *nick ) { NICK_DATA *nick_new; nick_new = new_nick(); *nick_new = *nick; VALIDATE(nick); nick_new->next = ch->pcdata->nick_first; ch->pcdata->nick_first = nick_new; return; } NICK_DATA *nick_free; NICK_DATA *new_nick(void) { static NICK_DATA nick_zero; NICK_DATA *nick; if (nick_free == NULL) nick = (NICK_DATA *)alloc_perm(sizeof(*nick)); else { nick = nick_free; nick_free = nick_free->next; } *nick = nick_zero; VALIDATE(nick); return nick; } void free_nick(NICK_DATA *nick) { if (!IS_VALID(nick)) return; INVALIDATE(nick); nick->next = nick_free; nick_free = nick; } EVENT_DATA *ev_free; EVENT_DATA *new_event(void) { static EVENT_DATA ev_zero; EVENT_DATA *ev; if ( ev_free == NULL ) ev = (EVENT_DATA *)alloc_perm(sizeof(*ev)); else { ev = ev_free; ev_free = ev_free->next; } *ev = ev_zero; VALIDATE(ev); ev->to = NULL; return ev; } void free_event(EVENT_DATA *ev) { if (!IS_VALID(ev)) return; INVALIDATE(ev); ev->next = ev_free; ev_free = ev; } void member_to_guild( CLAN_DATA *pClan, MEMBER_DATA *pmem ) { MEMBER_DATA *pmem_new; pmem_new = new_member(); *pmem_new = *pmem; VALIDATE(pmem); pmem_new->next = pClan->member_first; pClan->member_first = pmem_new; return; } MEMBER_DATA *member_free; MEMBER_DATA *new_member(void) { static MEMBER_DATA member_zero; MEMBER_DATA *member; if (member_free == NULL) member = (MEMBER_DATA *)alloc_perm(sizeof(*member)); else { member = member_free; member_free = member_free->next; } *member = member_zero; member->ldr = FALSE; member->rank = 0; free_string(member->name); member->name = str_dup("NewMember"); member->level = 1; member->flevel = 0; VALIDATE(member); return member; } void free_member(MEMBER_DATA *member) { if (!IS_VALID(member)) return; INVALIDATE(member); member->next = member_free; member_free = member; } EMAIL_DATA *email_free; EMAIL_DATA *new_email(void) { static EMAIL_DATA email_zero; EMAIL_DATA *email; email = (EMAIL_DATA *)alloc_perm(sizeof(*email)); VALIDATE(email); *email = email_zero; free_string(email->name); email->name = str_dup("Newemail"); free_string(email->email); email->email = str_dup("Newemail"); email->next = email_first; email_first = email; return email; } void free_email(EMAIL_DATA *email) { if (!IS_VALID(email)) return; INVALIDATE(email); email->next = email_free; email_free = email; } STAT_DATA *stat_free; STAT_DATA *new_stat_data(void) { static STAT_DATA stat_zero; STAT_DATA *stat; if (stat_free == NULL) stat = (STAT_DATA *)alloc_perm(sizeof(*stat)); else { stat = stat_free; stat_free = stat_free->next; } *stat = stat_zero; VALIDATE(stat); stat->name = &str_empty[0]; return stat; } void free_stat_data(STAT_DATA * stat) { if (!IS_VALID(stat)) return; free_string(stat->name); INVALIDATE(stat); stat->next = stat_free; stat_free = stat; } PET_DATA *pet_free; PET_DATA *new_pet(void) { static PET_DATA pet_zero; PET_DATA *pEt; if (pet_free == NULL) pEt = (PET_DATA *)alloc_perm(sizeof(*pEt)); else { pEt = pet_free; pet_free = pet_free->next; } *pEt = pet_zero; VALIDATE(pEt); return pEt; } void free_pet(PET_DATA *pEt) { if (!IS_VALID(pEt)) return; free_string( pEt->name ); free_string( pEt->cname ); free_string( pEt->short_desc ); free_string( pEt->long_desc ); INVALIDATE(pEt); pEt->next = pet_free; pet_free = pEt; } HOUSE_DATA *house_free; HOUSE_DATA *new_house(void) { static HOUSE_DATA house_zero; HOUSE_DATA *hOuse; if (house_free == NULL) hOuse = (HOUSE_DATA *)alloc_perm(sizeof(*hOuse)); else { hOuse = house_free; house_free = house_free->next; } *hOuse = house_zero; VALIDATE(hOuse); return hOuse; } void free_house(HOUSE_DATA *hOuse) { if (!IS_VALID(hOuse)) return; free_string( hOuse->oname ); free_string( hOuse->objname ); free_string( hOuse->mobname ); INVALIDATE(hOuse); hOuse->next = house_free; house_free = hOuse; }