AirTimeContriller

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class AirtimeController : MonoBehaviour {


    public  RaycastHit2D hit;
    public Ray2D downRay;
    LayerMask mask;
    public Vector2 rayDirection;

    public bool isGrounded;

    public GameObject carBody;

    public float tempAirTimeValue;
    public float speed;
    public int airTimeValue;

    public List<int> airTime = new List<int>();
    // Use this for initialization
    void Start ()
    {
        isGrounded = true;
        mask = LayerMask.NameToLayer("Default");

    }

    // Update is called once per frame
    void Update ()
    {
        downRay = new Ray2D(carBody.transform.position, Vector2.down);

        Debug.DrawRay(carBody.transform.position, Vector2.down * 10000, Color.green);


       // hit = Physics2D.Raycast(carBody.transform.position, Vector2.down);
        hit = Physics2D.Raycast(carBody.transform.position, Vector2.down, mask, 0, 0);

       // Debug.Log(hit.transform.name);
        if (hit.transform.name == "Hill")
        {
            Debug.Log("Hill Found");
            if(hit.distance > 5.0f)
            {
                isGrounded = false;
            }
            else
            {
                isGrounded = true;
            }
        }
        else
        {
            Debug.Log("No Hill Found");
        }

        //AirTimeChange();
    }

    void AirTimeChange()
    {
        if (!isGrounded)
        {
            airTimeValue = 0;
            tempAirTimeValue = 0;
            tempAirTimeValue = tempAirTimeValue + speed * Time.deltaTime;

        }
        else
        {
            airTimeValue = (int)tempAirTimeValue;
            Debug.Log(airTimeValue);

        }
    }
}