Question

我曾试图提出一个简单的法典,每当空间路障受到压力时,就从图书馆打上一个声音的“jump”。我试图把我的耳光变成一个中风灯。

Answer 1

var spacebarDown:Boolean = false;

stage.addEventListener(KeyboardEvent.KEY_DOWN, _keyHandler);
stage.addEventListener(KeyboardEvent.KEY_UP, _keyHandler);

function _keyHandler(e:KeyboardEvent):void
{
    if(e.keyCode == 32)
    {
        switch(e.type)
        {
            case KeyboardEvent.KEY_DOWN:

                if(!spacebarDown)
                {
                    spacebarDown = true;

                    // Play Sound.
                    var sfx:YourSound = new YourSound();
                    sfx.play();
                }

                break;


            case KeyboardEvent.KEY_UP: spacebarDown = false; break;
        }
    }
}

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