PO/Assets/Scripts/LibraryEffects.cs

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

public class LibraryEffects : MonoBehaviour
{
    public static LibraryEffects main;

    public Dictionary<string, Sprite> effectsIcon = new Dictionary<string, Sprite>();
    public GameObject effectPrefab;

    [System.Serializable]
    public class IconsEffects
    {
        public string name;
        public Sprite icon;
    }

    public IconsEffects[] effectIcons;


    public void Start()
    {
        main = this;
    }

    public void Poison(GameObject _enemy, int _damage)
    {
        for (int i = 0; i < effectIcons.Length; i++)
        {
            if(effectIcons[i].name == "poison")
            {
                effectPrefab.GetComponentInChildren<Image>().sprite = effectIcons[i].icon;
            }
        }
        effectPrefab.GetComponentInChildren<Text>().text = _damage.ToString();
        _enemy.GetComponent<Enemy>().ChangeHp(_damage);
        GameObject link = Instantiate(effectPrefab, _enemy.transform);
        _enemy.GetComponent<Enemy>().effectsLink.Add(link);
    }
}