Playermove.js

#pragma strict
var moveSpeed : float = 8;
var jumpSpeed : float = 25;
var fallSpeed : float = 64;
var maxFallSpeed : float = 60;
var maxUpSpeed : float = 25;
var slopeLimit : float = 45;
var dashSpeed : float = 120;
var fly : boolean;

private var vm : float;
var onGround : boolean;
private var xScale : float;
private var h : float;
private var v : float;
private var jump : boolean;
private var anim : Animator;
private var circCollider : CircleCollider2D; //If boxCollider2D is used replace w/ ... private var boxColl : BoxCollider2D;

function Start () {
    xScale = transform.localScale.x; //Get correct starting Orientation for player.
    anim = gameObject.GetComponent("Animator"); //Get Animations for character
    circCollider = GetComponent(CircleCollider2D); //if boxCollider2D is used replace w/... boxColl = GetComponent(BoxCollider2D);
}

function Update () {
    h = Input.GetAxisRaw("Horizontal"); //get horizontal input
    v = Input.GetAxisRaw("Vertical"); //get vertical input
    jump = Input.GetKey(KeyCode.Space); //get jump input
}

function FixedUpdate(){
    if(onGround && jump){ //Are we grounded can we jump?
        vm = jumpSpeed;
    }

    var moveH : float = h * moveSpeed * Time.deltaTime; //Smooth horizontal movement
    //Flip character orientation
    if(h < 0){
        transform.localScale.x = -xScale;
    } else if(h > 0){
        transform.localScale.x = xScale;
    }

    anim.SetFloat("VM", vm); //Animate VM parameter
    anim.SetBool("Grounded", onGround); //Animate Grounded parameter
    rigidbody2D.AddForce(Vector2.right * moveH); //Apply horizontal movement
    rigidbody2D.AddForce(Vector2.up * vm); //Apply vertical movement

    if(fly){ //Can we fly?
        if(v > 0){
            //Fly like a bird!!!
            vm += v * Time.deltaTime * 20;
        } else {
            //Uh oh it's gravity
            vm -= fallSpeed * Time.deltaTime;
        }
    } else {
        //Gravity ... ouch!
        vm -= fallSpeed * Time.deltaTime;
    }

    vm = Mathf.Clamp(vm, -maxFallSpeed, maxUpSpeed); //Clamp vertical speeds
    rigidbody2D.velocity = Vector2.zero; //Stop movement if there is no input
    onGround = false; //Clear out grounding check
}

function OnCollisionEnter2D(c : Collision2D){
    CheckCollision(c);
}

function OnCollisionStay2D(c : Collision2D){
    CheckCollision(c);
}

function CheckCollision(c : Collision2D){
    for(var contact in c.contacts){
        //Check for floor hit
        //If boxCollider2D is used replace circCollider.radius w/ (boxCollider2D.size.y/2)
        if(vm <= 0 && contact.point.y <= transform.position.y - circCollider.radius && Vector2.Angle(Vector2.up, contact.normal) <= slopeLimit){
            onGround = true;
            vm = Mathf.Max(0, vm);
        }
    }
}