UpgradedTripleShot.cs

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

[System.Serializable]
public class UpgradedTripleShot : PlayerAttack
{
    public GameObject bulletPrefab;
    public UpgradedTripleShot()
    {
        this.UISpriteName = "UIUpgradedTripleShot";
        this.type = Type.Gun;
        this.id = 4;
        bulletPrefab = Resources.Load("PlayerBulletObject") as GameObject;
    }

    public override void Attack(Transform transform)
    {
        Vector3 leftBulletPos = new Vector3(transform.position.x - 0.233f, transform.position.y + 0.371f, transform.position.z);
        Vector3 rightBulletPos = new Vector3(transform.position.x + 0.233f, transform.position.y + 0.371f, transform.position.z);
        Vector3 middleBulletPos = new Vector3(transform.position.x, transform.position.y + .5f, transform.position.z);
        GameObject go1 = GameObject.Instantiate(bulletPrefab, leftBulletPos, Quaternion.identity);
        GameObject go2 = GameObject.Instantiate(bulletPrefab, rightBulletPos, Quaternion.identity);
        GameObject go3 = GameObject.Instantiate(bulletPrefab, middleBulletPos, Quaternion.identity);
        PlayerBullet bullet1 = go1.GetComponent<PlayerBullet>();
        PlayerBullet bullet2 = go2.GetComponent<PlayerBullet>();
        PlayerBullet bullet3 = go3.GetComponent<PlayerBullet>();
        bullet1.targetVector = new Vector3(0, 1, 0);
        bullet2.targetVector = new Vector3(0, 1, 0);
        bullet3.targetVector = new Vector3(0, 1, 0);
        bullet1.speed = 200;
        bullet2.speed = 200;
        bullet3.speed = 200;
        bullet1.damage = 10;
        bullet2.damage = 10;
        bullet3.damage = 30;
    }
}