Jump Script

#pragma strict

var grounded = false;

function Start () {

}

function Update () {
    if (Input.touchCount > 0){
        if (grounded == true){
            GetComponent.<Rigidbody>().AddForce(0,250,0);
            grounded = false;
        }

    }

    if (Input.GetKeyDown("space")){
        if (grounded == true){
            GetComponent.<Rigidbody>().AddForce(0,250,0);
            grounded = false;
        }
    }

}

function OnCollisionEnter(hit: Collision) {
    grounded = true;
}