CODEWITHSUNDEEP
actionscript-3actionscript
Jones G
Jones G

Reputation: 321

Animation code not fired when mouse is out Clip1 but mouse is inside clip 2

Problem:

When I move the mouse cursor out of Clip 1 but is above Clip 2, the MOUSE_OUT of Clip 1 does not work.

Expectation:

Granted that the mouse is inside Clip 2, the location of the mouse is outside of Clip 1 already, so the function mouse_out() of Clip 1 should fire the code inside it.

Full code:

I am attaching the full code so far.

import flash.display.MovieClip;

cat1.addEventListener(MouseEvent.MOUSE_OVER,mouse_over);
cat1.addEventListener(MouseEvent.MOUSE_OUT,mouse_out);
cat2.addEventListener(MouseEvent.MOUSE_OVER,mouse_over);
cat2.addEventListener(MouseEvent.MOUSE_OUT,mouse_out);
cat3.addEventListener(MouseEvent.MOUSE_OVER,mouse_over);
cat3.addEventListener(MouseEvent.MOUSE_OUT,mouse_out);
cat4.addEventListener(MouseEvent.MOUSE_OVER,mouse_over);
cat4.addEventListener(MouseEvent.MOUSE_OUT,mouse_out);
cat5.addEventListener(MouseEvent.MOUSE_OVER,mouse_over);
cat5.addEventListener(MouseEvent.MOUSE_OUT,mouse_out);

function mouse_over(e:MouseEvent)
{
    squareEaseOut(e.currentTarget,["scaleX",1.5,"scaleY",1.5]);
}

function mouse_out(e:MouseEvent)
{
    squareEaseOut(e.currentTarget,["scaleX",1,"scaleY",1]);
}

var iSquareEasingInterval:int;

//simple square easing, this can capture several properties to be animated
function squareEaseOut(mc:Object,vars:Array)
{
    var checker:int = 0;
    clearInterval(iSquareEasingInterval);

    var ini:Array = new Array();
    var accelNum:Number = 0;
    var jerkNum:Number = 0;
    var varsLength:uint = vars.length / 2;

    for (var i:uint = 0; i<varsLength; i++)
    {
        ini[i] = mc[vars[2 * i]];
    }

    function animateEasing()
    {
        checker++;
        if (compare(mc[vars[0]]+(0.25 * (vars[1] - ini[0])) / ((1 + accelNum) * (1 + accelNum)),vars[1]))
        {
            var end = new Date();
            trace("Time lapse: "+(end - startD));

            clearInterval(iSquareEasingInterval);
            accelNum = 0;
            jerkNum = 0;
            for (var j:uint = 0; j<varsLength; j++)
            {
                mc[vars[2 * j]] = vars[(2 * j) + 1];
            }
            return;
        }
        for (var k:uint = 0; k<varsLength; k++)
        {
            mc[vars[2*k]] +=  (0.26 * (vars[(2*k)+1] - ini[k])) / ((1 + accelNum) * (1 + accelNum));
        }
        accelNum += 0.150+(jerkNum*jerkNum*jerkNum);
        jerkNum +=  0.09;
    }
    function compare(a:Number,b:Number)
    {
        if (vars[1]>ini[0])
        {
            return a>b;
        }
        else if (vars[1]<ini[0])
        {
            return a<b;
        }
    }
    var startD = new Date();
    iSquareEasingInterval = setInterval(animateEasing,20);
};

Upvotes: 0

Views: 37

Answers (1)

Gurtej Singh
Gurtej Singh

Reputation: 3234

The problem is that you are calling the same method squareEaseOut when any mouse over or mouse out event occurs. Since you are moving your mouse immediately out of one Movie Clip and on to the other, the same method gets called twice, first for the mouse out (for the old movie clip) and then for the mouse over of the new Movie Clip. This will not result in correct behavior as the second call will override the first one as you are using setInterval and clearing the interval as well on every call.

While there may be multiple ways to solve this, easiest way would be to have separate methods for mouse out and mouse over, although that might lead to some code repetition. Or, you could wait for the first animation to finish and then call the other one.

You can also look at various tweening libraries available to achieve what you want, but thats not something that I would advertise here.

Hope this helps.

Upvotes: 1

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