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

public class SelectIn : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler, IPointerClickHandler
{
    public Sprite InUI;
    public Sprite OutUI;
    public bool selected = false;
    public Button[] other;
    // Start is called before the first frame update
    void Start()
    {

    }

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

    public void OnPointerClick(PointerEventData eventData)
    {
        if (!selected)
        {
            this.GetComponent<Image>().sprite = InUI;
            selected = true;
            foreach (Button n in other)
            {
                n.GetComponent<SelectIn>().selected = false;
                n.GetComponent<SelectIn>().refresh();
            }
        }
    }


    public void OnPointerEnter(PointerEventData eventData)
    {

    }

    public void OnPointerExit(PointerEventData eventData)
    {

    }

    private void OnDisable()
    {
        this.GetComponent<Image>().sprite = OutUI;
        selected = false;
    }

    public void refresh() 
    {
        if (selected)
        {
            this.GetComponent<Image>().sprite = InUI;
        }
        else
        {
            this.GetComponent<Image>().sprite = OutUI;
        }
    }
}