class_character.php

一个基于web的rpg游戏源代码

<?php
/**
* Netlands World Server is the coordinator of the VR in the Netlands Project
* Copyright (C) 2002 Ricard Pillosu
* 
* 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.
*/
/* vim: set expandtab tabstop=4 shiftwidth=4 */

/**
* All characters are defined by this class
*
* What we define here is the class for all entities in the VR that can make
* and do actions for their own. The basic difference between a character
* and an object is that the object never will start an action itself. This
* class has to be used for ANYTHING that can make actions. 
*
* @see entity
*
* @version $Id: class_character.php,v 1.3 2002/09/28 19:24:24 doneval Exp $
* @author Ricard Pillosu <[e-mail]>
* @copyright Ricard Pillosu 2002
* @since Sun, 04 Aug 2002 15:13:32 +0200
*/
class character extends entity {
    /**
    * @var object Reference to user that controlls it
    */
    var $user;

    /**
    * Init vars
    * @param object $entity_list    the reference to the list where I belong
    * @param string $key            The key to be used by this entity
    */
    function __construct(&$entity_list, $key = NULL) {
        global $config;

        parent::__construct($entity_list, $key);
        $this->type = entity_list::T_CHAR;
    }

    /**
    * Send a message to the user that is controlling me
    *
    * @param array $msg
    */
    function send_message($msg) {
        // Add the "to" for pointing to me
        $msg["to"] = $this->key;
        $data = get_xml_from_array($msg);
        if($data == FALSE) {
            throw new exception("bad data provided", debug_backtrace(), $msg);
            return(FALSE);
        }
        if(!is_a($this->user, "user")) {
            //throw new exception("this character have not a valid user");
            return(FALSE);
        }
        $res = write_data_to_socket($this->user->connection, $data);
        if($res == FALSE) {
            return(FALSE);
        }
        return(TRUE);
    }    

}

?>