Question

AS基本语言中的问题

MovieClip.prototype.elasticMoveX = function(targetX, a, b) {
this.tempX = this._x;
this._x = ((a*(this._x-targetX))+(b*(this.prevX-targetX)))+targetX;
this.prevX = this.tempX;
};
_root.Select = 0;
_root.mc1X = 345;
_root.mc2X = 425;
_root.mc3X = 505;
_root.dis = 20;
_root.speed = 0.5;
this.onEnterFrame = function() {
if (_root.Select == 0) {
var i = 1;
while (i<=3) {
i++;
}
this.mc1.elasticMoveX(_root.mc1X, _root.speed, -0.1);
this.mc2.elasticMoveX(_root.mc2X, _root.speed, -0.1);
this.mc3.elasticMoveX(_root.mc3X, _root.speed, -0.1);
}
if (_root.Select == 1) {
this.mc1.nextFrame();
this.mc2.prevFrame();
this.mc3.prevFrame();
this.mc1.elasticMoveX(_root.mc1X, _root.speed, -0.1);
this.mc2.elasticMoveX(_root.mc2X+_root.dis, _root.speed, -0.1);
this.mc3.elasticMoveX(_root.mc3X+_root.dis, _root.speed, -0.1);
}
if (_root.Select == 2) {
this.mc1.prevFrame();
this.mc2.nextFrame();
this.mc3.prevFrame();
this.mc1.elasticMoveX(_root.mc1X-_root.dis, _root.speed, -0.1);
this.mc2.elasticMoveX(_root.mc2X, _root.speed, -0.1);
this.mc3.elasticMoveX(_root.mc3X+_root.dis, _root.speed, -0.1);
}
if (_root.Select == 3) {
this.mc1.prevFrame();
this.mc2.prevFrame();
this.mc3.nextFrame();
this.mc1.elasticMoveX(_root.mc1X-_root.dis, _root.speed, -0.1);
this.mc2.elasticMoveX(_root.mc2X-_root.dis, _root.speed, -0.1);
this.mc3.elasticMoveX(_root.mc3X, _root.speed, -0.1);
}
};

Answer 1

你这个还是AS2.0的脚本，但你并没提出啥问题，如何回答？