Rotation Check Bound

//########## for stage boundary
private var rotAngle:int; // THIS IS YOUR ROTATION ANGLE, DEFINE AT THE START BEFORE SETUP.
private var axisArray:Array = [];
private var trueX:int = -465;
private var trueY:int = -17;
private var northBound:int;
private var southBound:int;
private var eastBound:int;
private var westBound:int;


//########## during setup
if (trueY < 0) {
    northBound = Math.abs(trueY);
    southBound = this.height - Math.abs(trueY);
} else {
    northBound = 0;
    southBound = this.height;
}

if (trueX < 0) {
    eastBound = this.width - Math.abs(trueX);
    westBound = Math.abs(trueX);
} else {
    eastBound = trueX;
    westBound = this.width;
}

if (rotAngle == 0) { //this is for when MC is created upright, rotating counter-clockwise
    axisArray = [northBound, eastBound, southBound, westBound];
} else if (rotAngle == 180) { //this is for when mc is created upside down, rotating counter-clockwise
    axisArray = [southBound, westBound, northBound, eastBound];
}


//########## in your rotate function
var standby:int = axisArray[0];
axisArray.splice(0, 1);
axisArray.push(standby);
  //after your rotation tweening, run your checkBoundary() function to reposition the MC
checkBoundary();


//########## boundary checking function
private function checkBoundary():void {
    var buffer:int = 60;

    //northwards
    if ((this.y - axisArray[0]) < 0) {
        TweenLite.to(this, 0.3, {y:buffer + axisArray[0]});
    //southwards
    } else if ((this.y + axisArray[2]) > 1080) {
        TweenLite.to(this, 0.3, {y:1080 - (buffer + axisArray[2])});
    }

    //eastwards
    if ((this.x + axisArray[3]) > 1920) {
        TweenLite.to(this, 0.3, {x:1920 - (buffer + axisArray[3])});
    //westwards
    } else if ((this.x - axisArray[1]) < 0) {
        TweenLite.to(this, 0.3, {x:buffer + axisArray[1]});
    }
}