如何在JavaScript中从内存中删除对象?

时间:2013-04-24 00:53:42

标签: javascript memory garbage-collection easeljs box2dweb

我正在使用EaselJS和Box2DWeb创建一个箭头射击游戏。每当箭头与另一个身体碰撞时,它就会死亡,我称之为这个功能:

if(body.dead){
    removeActor(body.GetUserData()) //the user data is the actor object (sprite) of the arrow
    world.DestroyBody(body);
    delete body;
    bodies.splice(i, 1);
    i--;
}

和removeActor函数:

    // remove actor and it's skin object
var removeActor = function(actor) {
        if(actor){
    stage.removeChild(actor.skin);
    actors.splice(actors.indexOf(actor),1);
            delete actor;                
        }
}

我尝试不断创建箭头并检查内存是否已被释放(使用chrome任务管理器),但仅使用的内存增加。有没有办法让我从内存中完全删除这些对象?

0 个答案:

没有答案