Problems with my animation plz help

Unity Engine
1

i have a 2D platform game with a plane i wanna add animation too.

This is the script im using to make it fly along the
X Y

function Update () {

var x = Input.GetAxis(“Horizontal”) * Time.deltaTime * PlayerSpeed;
var y = Input.GetAxis(“Vertical”) * Time.deltaTime * PlayerSpeed;
transform.Translate(x, y, 0);

and with my animation script i have this

function Update ()
{
if (Input.GetAxis(“Vertical”) > 0.2)

animation.CrossFade (“Up”);
else
animation.CrossFade (“Idle”);

}

i dont know how to add the “Down” with out getting errors.i can only get the up key to work but . i cant move my plane around any more ? can some one please help me.

2

I expect you want something like:-

if (Input.GetAxis("Vertical") > 0.2) 
    animation.CrossFade ("Up");
else if (Input.GetAxis("Vertical") < -0.2)
    animation.CrossFade("Down");
else 
    animation.CrossFade ("Idle");

…but I’d need you to give more detail to be sure.