/*************************************************************************** * File: mem.c * * * * 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. * * * * This code was freely distributed with the The Isles 1.1 source code, * * and has been used here for OLC - OLC would not be what it is without * * all the previous coders who released their source code. * * * ***************************************************************************/ #include <sys/types.h> #include <ctype.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <time.h> #include "merc.h" /* * Globals */ extern int top_reset; extern int top_area; extern int top_exit; extern int top_ed; extern int top_room; extern int top_mprog; AREA_DATA * area_free; EXTRA_DESCR_DATA * extra_descr_free; EXIT_DATA * exit_free; ROOM_INDEX_DATA * room_index_free; OBJ_INDEX_DATA * obj_index_free; SHOP_DATA * shop_free; MOB_INDEX_DATA * mob_index_free; RESET_DATA * reset_free; HELP_DATA * help_free; HELP_DATA * help_last; RESET_DATA *new_reset_data( void ) { RESET_DATA *pReset; if ( !reset_free ) { pReset = alloc_perm( sizeof(*pReset) ); top_reset++; } else { pReset = reset_free; reset_free = reset_free->next; } pReset->next = NULL; pReset->command = 'X'; pReset->vnum = 0; pReset->arg2 = 0; pReset->arg3 = 0; pReset->active_count = 0; return pReset; } void free_reset_data( RESET_DATA *pReset ) { pReset->next = reset_free; reset_free = pReset; return; } /* * Removes all color codes from the given string and returns a * A string with no color codes. Used for proper string formating * * -Thanatos */ char *remove_color( const char *str ) { char *nocolor; static char nocolor_buf[ MAX_STRING_LENGTH ]; bzero( nocolor_buf, MAX_STRING_LENGTH ); nocolor = nocolor_buf; while ( *str ) { if (*str != '`') /* If there's no `, add to the count */ { *nocolor++ = *str++; continue; } str++; /* If there _IS_ a `, check next char */ switch (*str) { /* If it's \0, count the first ` and get outta here */ case '\0': *nocolor++ = '`'; *nocolor = '\0'; return nocolor; /* If it's a color code, skip over it */ case 'k': case 'K': case 'r': case 'R': case 'b': case 'B': case 'c': case 'C': case 'y': case 'Y': case 'm': case 'M': case 'w': case 'W': case 'g': case 'G': str++; break; /* If it's not a color code, count the ` and the following char, and advance */ default: *nocolor++ = '`'; break; } continue; } return nocolor_buf; } MPROG_DATA *new_mudprog() { MPROG_DATA *mprog; if ( !mprog_free ) { mprog = (MPROG_DATA *)alloc_perm( sizeof( MPROG_DATA ) ); top_mprog++; } else { mprog = mprog_free; mprog_free = mprog->next; /* mprog->next = NULL - added by Zak 1/3/98 */ } mprog->next = NULL; mprog->arglist = str_dup("0"); mprog->comlist = str_dup("break\r\n"); mprog->name = str_dup( "(no name)" ); mprog->description = str_dup( "(no description)" ); mprog->prog_type = MOB_PROG; mprog->trigger_type = RAND_PROG; mprog->vnum = 0; return mprog; } void free_mudprog( MPROG_DATA *mprog ) { if ( mprog->name ) free_string( mprog->name ); if ( mprog->description ) free_string( mprog->description ); if ( mprog->arglist ) free_string( mprog->arglist ); if ( mprog->comlist ) free_string( mprog->comlist ); mprog->next = mprog_free; mprog_free = mprog; return; } MPROG_GROUP *new_mudprog_group() { MPROG_GROUP *pMprogGroup; if ( !mprog_group_free ) { pMprogGroup = (MPROG_GROUP *)alloc_perm( sizeof( *pMprogGroup ) ); top_mprog_group++; } else { pMprogGroup = mprog_group_free; mprog_group_free = pMprogGroup->next; } pMprogGroup->next = NULL; pMprogGroup->mudprogs = NULL; pMprogGroup->prog_type = 0; pMprogGroup->vnum = 0; pMprogGroup->name = str_dup( "(no name)" ); pMprogGroup->description = str_dup( "(no description)" ); return pMprogGroup; } void free_mudprog_group( MPROG_GROUP *pMprogGroup ) { if ( pMprogGroup->name ) free_string( pMprogGroup->name ); if ( pMprogGroup->description ) free_string( pMprogGroup->description ); pMprogGroup->next = mprog_group_free; mprog_group_free = pMprogGroup; return; } AREA_DATA *new_area( void ) { char buf[MAX_STRING_LENGTH]; AREA_DATA *pArea; if ( !area_free ) { pArea = alloc_perm( sizeof(*pArea) ); top_area++; } else { pArea = area_free; area_free = area_free->next; } pArea->next = NULL; pArea->name = str_dup( "New area" ); /* pArea->recall = ROOM_VNUM_TEMPLE; ROM OLC */ pArea->area_flags = AREA_ADDED; pArea->security = 1; pArea->builders = str_dup( "None" ); pArea->lvnum = 0; pArea->uvnum = 0; pArea->age = 0; pArea->nplayer = 0; pArea->empty = TRUE; /* ROM patch */ sprintf( buf, "area%d.are", pArea->vnum ); pArea->filename = str_dup( buf ); pArea->vnum = top_area-1; return pArea; } void free_area( AREA_DATA *pArea ) { free_string( pArea->name ); free_string( pArea->filename ); free_string( pArea->builders ); pArea->next = area_free->next; area_free = pArea; return; } EXIT_DATA *new_exit( void ) { EXIT_DATA *pExit; if ( !exit_free ) { pExit = alloc_perm( sizeof(*pExit) ); top_exit++; } else { pExit = exit_free; exit_free = exit_free->next; } pExit->u1.to_room = NULL; pExit->next = NULL; pExit->exit_info = 0; pExit->key = 0; pExit->keyword = &str_empty[0]; pExit->description = &str_empty[0]; pExit->rs_flags = 0; pExit->orig_door = 5; return pExit; } void free_exit( EXIT_DATA *pExit ) { free_string( pExit->keyword ); free_string( pExit->description ); pExit->next = exit_free; exit_free = pExit; return; } EXTRA_DESCR_DATA *new_extra_descr( void ) { EXTRA_DESCR_DATA *pExtra; if ( !extra_descr_free ) { pExtra = alloc_perm( sizeof(*pExtra) ); top_ed++; } else { pExtra = extra_descr_free; extra_descr_free = extra_descr_free->next; } pExtra->keyword = NULL; pExtra->description = NULL; pExtra->next = NULL; return pExtra; } void free_extra_descr( EXTRA_DESCR_DATA *pExtra ) { free_string( pExtra->keyword ); free_string( pExtra->description ); pExtra->next = extra_descr_free; extra_descr_free = pExtra; return; } ROOM_INDEX_DATA *new_room_index( void ) { ROOM_INDEX_DATA *pRoom; int door; if ( !room_index_free ) { pRoom = alloc_perm( sizeof(*pRoom) ); top_room++; } else { pRoom = room_index_free; room_index_free = room_index_free->next; } pRoom->next = NULL; pRoom->people = NULL; pRoom->contents = NULL; pRoom->extra_descr = NULL; pRoom->area = NULL; for ( door=0; door < MAX_DIR; door++ ) pRoom->exit[door] = NULL; pRoom->name = &str_empty[0]; pRoom->description = &str_empty[0]; pRoom->vnum = 0; pRoom->room_flags = 0; pRoom->light = 0; pRoom->sector_type = 0; return pRoom; } void free_room_index( ROOM_INDEX_DATA *pRoom ) { int door; EXTRA_DESCR_DATA *pExtra; RESET_DATA *pReset; MPROG_LIST *pMprogList; MPROG_GROUP_LIST *pMprogGroupList; free_string( pRoom->name ); free_string( pRoom->description ); for ( door = 0; door < MAX_DIR; door++ ) { if ( pRoom->exit[door] ) free_exit( pRoom->exit[door] ); } for ( pExtra = pRoom->extra_descr; pExtra; pExtra = pExtra->next ) { free_extra_descr( pExtra ); } for ( pReset = pRoom->reset_first; pReset; pReset = pReset->next ) { free_reset_data( pReset ); } for ( pMprogList = pRoom->mudprogs; pMprogList; pMprogList = pMprogList->next ) { free_mem( pMprogList, sizeof(*pMprogList) ); } for ( pMprogGroupList = pRoom->mprog_groups; pMprogGroupList; pMprogGroupList = pMprogGroupList->next ) { free_mem( pMprogGroupList, sizeof(*pMprogList) ); } pRoom->next = room_index_free; room_index_free = pRoom; return; } AFFECT_DATA *new_affect( void ) { AFFECT_DATA *pAf; if ( !affect_free ) { pAf = alloc_perm( sizeof(*pAf) ); top_affect++; } else { pAf = affect_free; affect_free = affect_free->next; } pAf->next = NULL; pAf->location = 0; pAf->modifier = 0; pAf->type = 0; pAf->duration = 0; pAf->bitvector = 0; return pAf; } void free_affect( AFFECT_DATA* pAf ) { pAf->next = affect_free; affect_free = pAf; return; } SHOP_DATA *new_shop( void ) { SHOP_DATA *pShop; int buy; if ( !shop_free ) { pShop = alloc_perm( sizeof(*pShop) ); top_shop++; } else { pShop = shop_free; shop_free = shop_free->next; } pShop->next = NULL; pShop->keeper = 0; for ( buy=0; buy<MAX_TRADE; buy++ ) pShop->buy_type[buy] = 0; pShop->profit_buy = 100; pShop->profit_sell = 100; pShop->open_hour = 0; pShop->close_hour = 23; return pShop; } void free_shop( SHOP_DATA *pShop ) { pShop->next = shop_free; shop_free = pShop; return; } OBJ_INDEX_DATA *new_obj_index( void ) { OBJ_INDEX_DATA *pObj; int value; if ( !obj_index_free ) { pObj = alloc_perm( sizeof(*pObj) ); top_obj_index++; } else { pObj = obj_index_free; obj_index_free = obj_index_free->next; } pObj->next = NULL; pObj->extra_descr = NULL; pObj->affected = NULL; pObj->area = NULL; pObj->name = str_dup( "(no name)" ); pObj->short_descr = str_dup( "(no short description)" ); pObj->description = str_dup( "(no description)" ); pObj->vnum = 0; pObj->item_type = ITEM_TRASH; pObj->extra_flags = 0; pObj->wear_flags = 0; pObj->count = 0; pObj->weight = 0; pObj->cost = 0; pObj->material = material_lookup( "" ); /* ROM */ pObj->condition = 100; /* ROM */ for ( value = 0; value < 5; value++ ) /* 5 - ROM */ pObj->value[value] = 0; return pObj; } void free_obj_index( OBJ_INDEX_DATA *pObj ) { EXTRA_DESCR_DATA *pExtra; MPROG_LIST *pMprogList; MPROG_GROUP_LIST *pMprogGroupList; AFFECT_DATA *pAf; free_string( pObj->name ); free_string( pObj->short_descr ); free_string( pObj->description ); for ( pAf = pObj->affected; pAf; pAf = pAf->next ) { free_affect( pAf ); } for ( pExtra = pObj->extra_descr; pExtra; pExtra = pExtra->next ) { free_extra_descr( pExtra ); } for ( pMprogList = pObj->mudprogs; pMprogList; pMprogList = pMprogList->next ) { free_mem( pMprogList, sizeof(*pMprogList) ); } for ( pMprogGroupList = pObj->mprog_groups; pMprogGroupList; pMprogGroupList = pMprogGroupList->next ) { free_mem( pMprogGroupList, sizeof(*pMprogList) ); } pObj->next = obj_index_free; obj_index_free = pObj; return; } MOB_INDEX_DATA *new_mob_index( void ) { MOB_INDEX_DATA *pMob; if ( !mob_index_free ) { pMob = alloc_perm( sizeof(*pMob) ); top_mob_index++; } else { pMob = mob_index_free; mob_index_free = mob_index_free->next; } pMob->next = NULL; pMob->pShop = NULL; pMob->area = NULL; pMob->player_name = str_dup( "no name" ); pMob->short_descr = str_dup( "(no short description)" ); pMob->long_descr = str_dup( "(no long description)\n\r" ); pMob->description = &str_empty[0]; pMob->vnum = 0; pMob->count = 0; pMob->reset_count = NULL; pMob->killed = 0; pMob->sex = 0; pMob->level = 0; pMob->act = ACT_IS_NPC; pMob->affected_by = 0; pMob->alignment = 0; pMob->hitroll = 0; pMob->race = race_lookup( "human" ); /* - Hugin */ pMob->form = 0; /* ROM patch -- Hugin */ pMob->parts = 0; /* ROM patch -- Hugin */ pMob->imm_flags = 0; /* ROM patch -- Hugin */ pMob->res_flags = 0; /* ROM patch -- Hugin */ pMob->vuln_flags = 0; /* ROM patch -- Hugin */ pMob->material = material_lookup( "" ); /* -- Hugin */ pMob->off_flags = 0; /* ROM patch -- Hugin */ pMob->size = SIZE_MEDIUM; /* ROM patch -- Hugin */ pMob->ac[AC_PIERCE] = 0; /* ROM patch -- Hugin */ pMob->ac[AC_BASH] = 0; /* ROM patch -- Hugin */ pMob->ac[AC_SLASH] = 0; /* ROM patch -- Hugin */ pMob->ac[AC_EXOTIC] = 0; /* ROM patch -- Hugin */ pMob->hit[DICE_NUMBER] = 0; /* ROM patch -- Hugin */ pMob->hit[DICE_TYPE] = 0; /* ROM patch -- Hugin */ pMob->hit[DICE_BONUS] = 0; /* ROM patch -- Hugin */ pMob->mana[DICE_NUMBER] = 0; /* ROM patch -- Hugin */ pMob->mana[DICE_TYPE] = 0; /* ROM patch -- Hugin */ pMob->mana[DICE_BONUS] = 0; /* ROM patch -- Hugin */ pMob->damage[DICE_NUMBER] = 0; /* ROM patch -- Hugin */ pMob->damage[DICE_TYPE] = 0; /* ROM patch -- Hugin */ pMob->damage[DICE_NUMBER] = 0; /* ROM patch -- Hugin */ pMob->start_pos = POS_STANDING; /* -- Hugin */ pMob->default_pos = POS_STANDING; /* -- Hugin */ pMob->gold = 0; pMob->path_move = FALSE; pMob->path_pos = 0; return pMob; } void free_mob_index( MOB_INDEX_DATA *pMob ) { MPROG_LIST *pMprogList; MPROG_GROUP_LIST *pMprogGroupList; free_string( pMob->player_name ); free_string( pMob->short_descr ); free_string( pMob->long_descr ); free_string( pMob->description ); free_shop( pMob->pShop ); for ( pMprogList = pMob->mudprogs; pMprogList; pMprogList = pMprogList->next ) { free_mem( pMprogList, sizeof(*pMprogList) ); } for ( pMprogGroupList = pMob->mprog_groups; pMprogGroupList; pMprogGroupList = pMprogGroupList->next ) { free_mem( pMprogGroupList, sizeof(*pMprogList) ); } pMob->next = mob_index_free; mob_index_free = pMob; return; }