Megacity/Assets/Scripts/Gameplay/UI/MonoBehaviours/Message/UIMessage.cs

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

namespace Unity.MegaCity.UI
{
    public class UIMessage : MonoBehaviour
    {
        public Text messageText;
        public GameObject background;
        public static UIMessage Instance
        {
            get;
            private set;
        }
        private void Awake()
        {
            if (Instance == null)
            {
                Instance = this;
            }
            else
            {
                Destroy(gameObject);
            }
        }

        public void Show(string msg)
        {
            messageText.text = msg;
            background.SetActive(true);
            Invoke("Hide", 1.5f);
        }

        private void Hide()
        {
            background.SetActive(false);
        }
    }
}