ichni_Official/Assets/Scripts/GameUI/GamePauseInterface.cs

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

namespace Ichni.RhythmGame.UI
{
    public class GamePauseInterface : UIPageBase
    {
        public Button resumeButton;
        public Button restartButton;
        public Button returnButton;

        private void Start()
        {
            resumeButton.onClick.AddListener(()=>
            {
                FadeOut(0.5f, true, ()=>
                {
                    GameManager.Instance.songPlayer.ResumeSong();
                    GameManager.Instance.gameUICanvas.pauseButton.interactable = true;
                });
            });
            
            restartButton.onClick.AddListener(GameManager.RestartGame);
            
            returnButton.onClick.AddListener(GameManager.ReturnToMenu);
        }
    }
}