Flipping a 2D Sprite Animation in Unity 2D

Question

I\'ve got a quick question regarding 2D Sprite animations that I haven\'t been able to find specifically answered anywhere:

I have a sprite with walk animations to t

Answer 1

This is how I did it - almost the same as the other technique by Jestus with unity script.

var facing : String = "right";

function updateFacing(curr : String){
    if(curr != facing){
        facing = curr;
        var theScale : Vector3 = gameObject.transform.localScale;
        theScale.x *= -1;
        gameObject.transform.localScale = theScale;
    }
}

//put to use
function controls(){
    if(Input.GetKey (KeyCode.LeftArrow)){
        updateFacing("left");
    } else if(Input.GetKey (KeyCode.RightArrow)){
        updateFacing("right");
    }      
}