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

public class Spawner : MonoBehaviour {

    public GameObject bulletPrefab;
    public int numberOfBullets;
    public float bulletSpeed;

	// Use this for initialization
	void Start () {
		for (int i = 0; i < numberOfBullets; i++)
        {
            GameObject instantiatedBullet = Instantiate(bulletPrefab, transform, false);
            float angleToSpawnAt = 360f / numberOfBullets * i;
            Rigidbody2D bulletRigidbody = instantiatedBullet.GetComponent<Rigidbody2D>();
            bulletRigidbody.rotation = angleToSpawnAt;
            Vector2 bulletVelocity = new Vector2(Mathf.Sin(Mathf.Deg2Rad * angleToSpawnAt) * bulletSpeed, Mathf.Cos(Mathf.Deg2Rad * angleToSpawnAt) * bulletSpeed);
            bulletRigidbody.velocity = bulletVelocity;
        }
	}

}