Scriptum/Assets/DamageDealingPlant.cs

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

public class DamageDealingPlant : MonoBehaviour
{

    public bool inRange = false;
    public float timerDmg = 0f;
    public float waitTime = 1.0f;
    public bool firstAttack = false;
    public float baseAttack = 1.0f;
    public bool isPanelEnabled = true;
    public GameObject other;

    void Start()
    {
        other = GameObject.FindWithTag("Player");
    }

    void OnTriggerEnter2D(Collider2D collision)
    {
        ///For attacking player
        if (collision.tag == "PlayerHitbox")
        {
            inRange = true;
            firstAttack = false;
        }
    }

    void OnTriggerStay2D(Collider2D collision)
    {
        ///For attacking player
        if (collision.tag == "PlayerHitbox")
        {
            inRange = true;
        }
    }


    void OnTriggerExit2D(Collider2D collision)
    {
        ///For attacking player
        inRange = false;
        timerDmg = 0f;

    }

    // Update is called once per frame
    void Update()
    {


        if (inRange == true)
        {
            if (firstAttack == false)
            {
                if (timerDmg >= 0.15f)
                {
                    firstAttack = true;
                    other.GetComponent<Player>().TakeDamage(baseAttack, isPanelEnabled);
                    timerDmg = 0f;
                }
            }
            if (timerDmg >= waitTime)
            {
                timerDmg = 0f;
                other.GetComponent<Player>().TakeDamage(baseAttack, isPanelEnabled);
            }
            timerDmg += Time.deltaTime;
        }


    }
}