var firePoint : Vector3;
var hitPoint : Vector3;

lineRenderer.SetPosition(firePoint, hitPoint);

using UnityEngine;
using System.Collections;

public class ControllerD2 : MonoBehaviour {
public Transform Player;
public float Speed = 1.0f;
public MouseLook cam;
public Camera cam2;
public float Gravity;
public ControllerD2 control;
public bool show;
public Rigidbody gg;
private float timeout;
public float footstepTime = 0.7f;
public AudioClip step;   
public float a = 100;
public float b = 20;   
public Transform cube;
// Use this for initialization
void Start () {   
}
void Update(){   
timeout += Time.deltaTime;    
if(Input.GetKey(KeyCode.Mouse1)){
cam.sensitivityX = 2;
cam.sensitivityY = 2;
cam2.fieldOfView = 25;
}else{     
cam2.fieldOfView = 65;      
cam.sensitivityX = 10;
cam.sensitivityY = 10;     
}     
}
// Update is called once per frame
void FixedUpdate () {
transform.position -= transform.up * Time.deltaTime;   
if(Input.GetKey(KeyCode.W)&timeout>=Speed){
timeout = 0;
audio.PlayOneShot(step);
}
if(Input.GetKey(KeyCode.A)&timeout>=Speed){
timeout = 0;
audio.PlayOneShot(step);
}
if(Input.GetKey(KeyCode.D)&timeout>=Speed){
timeout = 0;
audio.PlayOneShot(step);
}
if(Input.GetKey(KeyCode.S)&timeout>=Speed){
timeout = 0;
audio.PlayOneShot(step);
}    
if(Input.GetKey(KeyCode.W)){
Player.position +=transform.forward * 1; //вперёд
}
if(Input.GetKey(KeyCode.A)){
transform.position -= transform.right * 1;//Влево   
}         
if(Input.GetKey(KeyCode.D)){
transform.position += transform.right * 1;//Влево   
}        
if(Input.GetKey(KeyCode.S)){
transform.position -= transform.forward * 1;//Назад   
}      
{     
if(Input.GetKey(KeyCode.Space)){    
Gravity +=0.1f;
transform.position += transform.up * Speed;

}   
}
}
}