using UnityEngine;
using System.Collections;

public class PlayerController : MonoBehaviour {
  public WheelCollider frontLeftWheelCollider;
  public WheelCollider frontRightWheelCollider;
  public WheelCollider backLeftWheelCollider;
  public WheelCollider backRightWheelCollider;
   
  public float maxTorque;
  public float maxAngle;

  void Start () {
   rigidbody.centerOfMass += new Vector3 (0.0F, -1F, 0.5F);
  }

  void FixedUpdate () {
   frontLeftWheelCollider.motorTorque = Input.GetAxis ("Vertical") * maxTorque;
   frontRightWheelCollider.motorTorque = Input.GetAxis ("Vertical") * maxTorque;
   backLeftWheelCollider.motorTorque = Input.GetAxis ("Vertical") * maxTorque;
   backRightWheelCollider.motorTorque = Input.GetAxis ("Vertical") * maxTorque;

   frontLeftWheelCollider.steerAngle = Input.GetAxis ("Horizontal") * maxAngle;
   frontRightWheelCollider.steerAngle = Input.GetAxis ("Horizontal")* maxAngle;
  }
}