konami code in flex

Question

What would be the best way to implement the konami code into a flex application?

I want to create a component to add it on all my proyects, just for fun.

thanks<

Answer 1

var unlockCode:Array = new Array(38,38,40,40,37,39,37,39,66,65,13);

var keyPressArray:Array = new Array();
stage.addEventListener(KeyboardEvent.KEY_DOWN, checkUnlockCode);

function checkUnlockCode(e:KeyboardEvent):void {
    if (keyPressArray.length >= unlockCode.length) {
        keyPressArray.splice(0,1);
        keyPressArray.push(e.keyCode.toString());
    } else {
        keyPressArray.push(e.keyCode.toString());
    }
    trace(keyPressArray);
    if (keyPressArray.toString() == unlockCode.toString()) {
        trace(unlockCode);
    }
}