Projectile

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

public class Projectile : MonoBehaviour
{

    public string targetClass;
    public string target_Tag;
    public float damage_Val;
    public float proj_Duration;
    DroneHealth droneHealth;
    ShipHealth shipHealth;
    // Start is called before the first frame update
    void Start()
    {
        Destroy(this.gameObject,proj_Duration);
    }

    // Update is called once per frame
    void OnTriggerEnter2D(Collider2D col)
    {
        target_Tag = col.gameObject.tag;
        Debug.Log("Collided with:" + gameObject.name);
        if(((target_Tag == "Enemy_I")||(target_Tag == "Player_I")) && (target_Tag != "projectile"))
        {
            //Debug.Log("Hit:"+col.gameObject);
            droneHealth = col.gameObject.GetComponent<DroneHealth>();
            droneHealth.Damage(damage_Val);
            Destroy(this.gameObject);
        }
        if (((target_Tag == "Enemy_C") || (target_Tag == "Player_C")) && (target_Tag != "projectile"))
        {
            //Debug.Log("Hit:"+col.gameObject);
            shipHealth = col.gameObject.GetComponent<ShipHealth>();
            shipHealth.Damage(damage_Val);
            Destroy(this.gameObject);
        }

    }
}