<?php

abstract class Game {
    protected $name;//名称
    protected  $dengji;//等级
}
//盗贼子类
class DaoZei{
    protected $name;
    protected $dengji;
    public function __constuct($name){
        $this->name = $name;
    }
}
//农民子类
class NongMing{
    protected $name;
    protected $dengji;
    public function __constuct($name){
        $this->name = $name;
    }
}
//士兵子类
class ShiBing{
    protected $name;
    protected $dengji;
    public function __constuct($name){
        $this->name = $name;
    }
}
//医生子类
class YiSheng{
    protected $name;
    protected $dengji;
    public function __constuct($name){
        $this->name = $name;
    }
}
//创建偷盗接口
interface Toudao {

}

//创建采矿接口
 interface Caikuang {

}

//创建打猎接口
 interface Dalie {

}

//创建抵抗接口
 interface Dikang {

}

//创建攻击接口
 interface Gongji {

}

//创建治疗接口
 interface Zhiliao {

}

?>

面向对象（游戏）