rabidus-test/Assets/UIInfoDisplay.cs

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

public enum DisplayMessageType
{
    DeviceLost,
}

[System.Serializable]
public class DisplayMessage
{
    public DisplayMessageType Type;
    [TextArea]
    public string Message;
    public int Time;
}

public class UIInfoDisplay : MonoBehaviour
{
    public static UIInfoDisplay Instance;
    [SerializeField]
    private RectTransform _spawnPoint;

    [SerializeField]
    private List<DisplayMessage> messages = new List<DisplayMessage>();
    public UIDisplayMessage DisplayMessagePrefab;

    private Dictionary<DisplayMessageType, UIDisplayMessage> showedMessages = new Dictionary<DisplayMessageType, UIDisplayMessage>();

    private void Awake()
    {
        if (Instance == null)
        {
            Instance = this;
        }
        else
        {
            Destroy(gameObject);
        }
    }

    private void Start()
    {
        InitMessages();
    }

    private void InitMessages()
    {
        foreach (var message in messages)
        {
            var newMessage = Instantiate(DisplayMessagePrefab, _spawnPoint);
            newMessage.Init(message);
            showedMessages.Add(message.Type, newMessage);
        }
    }

    [ContextMenu("Debug show")]
    private void DebugShow()
    {
        ShowInfo(DisplayMessageType.DeviceLost);
    }

    [ContextMenu("Debug hide")]
    private void DebugHide()
    {
        HideInfo(DisplayMessageType.DeviceLost);
    }

    public void ShowInfo(DisplayMessageType type)
    {
        showedMessages[type].Show();
    }

    public void HideInfo(DisplayMessageType type)
    {
        showedMessages[type].Hide();
    }
}