using UnityEngine;

using System.Collections;

public class NewBehaviourScript: MonoBehaviour {

    public float enginePower = 150.0f;

    public float power = 0.0f;

    public float brake = 0.0f;

    public float steer = 0.0f;

    public float maxSteer = 25.0f;

    public WheelCollider Wheel_LF;

    public WheelCollider Wheel_RF;

    public WheelCollider Wheel_LR;

    public WheelCollider Wheel_RR;

    void Start()

    {

        GetComponent<Rigidbody>().centerOfMass=new Vector3(0f,-0.5f,0.3f);

    }

    void Update ()

    {

        power=Input.GetAxis("Vertical") * enginePower * Time.deltaTime * 250.0f;

        steer=Input.GetAxis("Horizontal") * maxSteer;

        brake=Input.GetKey("space") ? GetComponent<Rigidbody>().mass * 0.1f: 0.0f;

        Wheel_LF.steerAngle=steer;

        Wheel_RF.steerAngle=steer;

        if(brake > 0.0)

        {

            Wheel_LF.brakeTorque=brake;

            Wheel_RF.brakeTorque=brake;

            Wheel_LR.brakeTorque=brake;

            Wheel_RR.brakeTorque=brake;

            Wheel_LR.motorTorque=0.0f;

            Wheel_RR.motorTorque=0.0f;

        }

        else

        {

            Wheel_LF.brakeTorque=0;

            Wheel_RF.brakeTorque=0;

            Wheel_LR.brakeTorque=0;

            Wheel_RR.brakeTorque=0;

            Wheel_LR.motorTorque=power;

            Wheel_RR.motorTorque=power;

        }

    }

}