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

public class TransportButton : MonoBehaviour
{
    [SerializeField]
    private Image imageButton;

    [SerializeField]
    private Button transportButton;
    
    Transform location;
	
	void LateUpdate ()
    {
        if (location != null)
        {
            if (imageButton!=null)
            {
                imageButton.enabled = true;
                transportButton.enabled = true;
            }

            if (Camera.main != null)
            {
                transform.position = Camera.main.WorldToScreenPoint(location.position);
            }
        }
        else
        {
            if (imageButton != null)
            {
                imageButton.enabled = false;
                transportButton.enabled = false;
            }
        }
    }

    public void Activate(Transform location)
    {
        gameObject.SetActive(true);
        this.location = location;
    }

    public void Deactivate()
    {
        gameObject.SetActive(false);
    }
}