/*
 * PVVMUD a 3D MUD
 * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include "pvvmud.H"
#include <iostream.h>
#include "messagelist.H"


CMessageItem::CMessageItem(BYTE id, int length, MsgCreateFunc_t msgCreateFunc){
  this->id = id;
  this->length = length;
  this->msgCreateFunc = msgCreateFunc;
}

CMessageItem * CMessageList::getItem(BYTE id){
  CObjectListItem * curr;
  CMessageItem * msgItem;
  curr = getFirst();
  while (curr != NULL){
    msgItem = (CMessageItem*)curr->getObject();
    if (msgItem->id == id) return msgItem;
    curr = curr->getNext();
  }
  return NULL;
}

void CMessageList::addMsg(MsgCreateFunc_t msgCreateFunc){
  CMessage * msg = msgCreateFunc();
//  cdebug << "Msg: id " << (int)msg->getId() << " length " 
//       << msg->getLength() << "\n";
  addLast( new CMessageItem(msg->getId(),msg->getLength(),msgCreateFunc));
  delete msg;
}

int CMessageList::getLength(BYTE id){
  CMessageItem * msgItem;
  msgItem = getItem(id);
  if (msgItem != NULL) return msgItem->length;
  return -1;
}

CMessage * CMessageList::createMsg(BYTE id){
  CMessageItem * msgItem;
  msgItem = getItem(id);
  if (msgItem != NULL) return msgItem->msgCreateFunc();
  return NULL;
}