using UnityEngine;
using System.Collections;

public class Fire : MonoBehaviour {
public RaycastHit Hit;
public AudioClip FireSound;
public Transform Cam;
public Transform bullet;   
public int BulletForce = 5000;   
public int CurAmmoCount = 500;
public int MaxAmmoCount = 500;
private float ReloadTimer = 0.0f;
private float MuzzleFlashLifetime = 0.0f;
public GameObject MuzzleFlash;
// Use this for initialization
void Start () {
MuzzleFlash.SetActive(false);  
}  
// Update is called once per frame
void Update () {  
if(Input.GetMouseButton(0)&CurAmmoCount>0&ReloadTimer<=0){  
MuzzleFlash.SetActive(true);    
Vector3 Direction = Cam.TransformDirection(Vector3.forward);
if(Physics.Raycast(Cam.position, Direction, out Hit, 5000.0f)){  
if(Hit.collider.name=="TankEnemy"){    
Hit.collider.SendMessage("Damage",SendMessageOptions.DontRequireReceiver);  
Debug.Log("Hit");
}
if(Hit.transform.rigidbody&&Hit.collider.name=="Rigidbody"){
Hit.transform.rigidbody.AddForceAtPosition(Direction*1000, Hit.point);
}    
}
Shoot();   
}else{
MuzzleFlash.SetActive(false);    
}
if(Input.GetKey(KeyCode.R)&ReloadTimer<=0){  
ReloadTimer = 1.5f;
CurAmmoCount = MaxAmmoCount;      
}
if(ReloadTimer>0){
ReloadTimer -= Time.deltaTime;  
}  
}
void Shoot(){
Transform BulletInstance = (Transform) Instantiate(bullet, GameObject.Find("BulletSpawnPoint").transform.position, Quaternion.identity); //Генерится префаб патрона в координатах объекта "BulletSpawnPoint"
BulletInstance.rigidbody.AddForce(transform.forward * BulletForce); //Сгенерированый патрон отправляется вперед со скоростью "BulletForce"
CurAmmoCount = CurAmmoCount - 1; //-1 патрон
audio.PlayOneShot(FireSound); //проигрываем звук выстрела //вспышка от выстрела видна
MuzzleFlashLifetime = 0.1f; //установка времени жизни вспышки
}
}

Hit.transform.rigidbody.AddForceAtPosition(Direction*1000, Hit.point);