Ateş.cs

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

public class Ateş : MonoBehaviour {
    public GameObject mermipf;
    public GameObject n1;
    public GameObject n2;
    public GameObject n3;
    public GameObject n4;
    //public AudioSource ses;
    public float attackrate = 1.0f;
    public float cooldown;
    public int mermihizi = 3000;
	// Use this for initialization
	void Start () {
        cooldown = 0.0f;
        //AudioSource ses = this.GetComponent<AudioSource>();
	}
	
	// Update is called once per frame
	void Update () {
        cooldown -= Time.deltaTime;
		if (Input.GetKey(KeyCode.Space))
        {
            if (cooldown <= 0)
            {
                ates();
                //ses.Play();
                cooldown += attackrate;
            }
        }
	}
    public void ates()
    {
        var mermi = (GameObject)Instantiate(
            mermipf,
            n1.transform.position,
            n1.transform.rotation
            ) as GameObject;
        mermi.GetComponent<Rigidbody>().AddForce(-mermi.transform.right * mermihizi);
        var mermi2 = (GameObject)Instantiate(
            mermipf,
            n2.transform.position,
            n2.transform.rotation
            ) as GameObject;
        mermi2.GetComponent<Rigidbody>().AddForce(-mermi2.transform.right * mermihizi);
        var mermi3 = (GameObject)Instantiate(
            mermipf,
            n3.transform.position,
            n3.transform.rotation
            ) as GameObject;
        mermi3.GetComponent<Rigidbody>().AddForce(-mermi3.transform.right * mermihizi);
        var mermi4 = (GameObject)Instantiate(
            mermipf,
            n4.transform.position,
            n4.transform.rotation
            ) as GameObject;
        mermi4.GetComponent<Rigidbody>().AddForce(-mermi4.transform.right * mermihizi);

    }
}