BGJ-2022.1/Assets/Scripts/UI/LevelButton.cs

using Level;
using TMPro;
using UnityEngine;

namespace UI
{
    public class LevelButton : MonoBehaviour
    {
        private TMP_Text text = null;
        public int LevelNumber { get; private set; } = 0;

        private void Awake() => text = GetComponentInChildren<TMP_Text>();

        public void SetLevel(string levelName)
        {
            text.text = levelName;
            LevelNumber = System.Int32.Parse(levelName);
        }
        public void StartLevel() => LevelManager.Instance.SwitchToLevel(LevelNumber);
    }
}