Flash Example: AS3 make a cup vibration animation

The production process is as follows:

First prepare a picture as the background, as follows:

Then create a new layer, import a teapot material, then turn it into a movie clip, and then name the instance.

There are currently two layers, and then we create a new layer with the action, the code is as follows:

var coordX:Number = shaker_mc.x;
var coordY:Number = shaker_mc.y;
var timer:Timer = new Timer(10);

shaker_mc.buttonMode = true;

shaker_mc.addEventListener(MouseEvent.ROLL_OVER,startShake);
shaker_mc.addEventListener(MouseEvent.ROLL_OUT,stopShake);
timer.addEventListener(TimerEvent.TIMER, shakeImage);

function startShake(e:MouseEvent):void{
　timer.start ()
}

function stopShake(e:MouseEvent):void{
　timer.stop();
　shaker_mc.x = coordX;
　shaker_mc.y = coordY;
　shaker_mc.rotation = 0;
}

function shakeImage(event:Event):void {
　shaker_mc.x = coordX+ getMinusOrPlus()*(Math.random()*5);
　 　shaker_mc.y = coordY+ getMinusOrPlus()*(Math.random()*5);
　 　shaker_mc.rotation = getMinusOrPlus()* Math.random()*6;
}

function getMinusOrPlus():int{
　var rand : Number = Math.random()*2;
　if (rand<1) return -1
　else return 1;
}

Try the effect!

This article supporting source code