PGiZ4/Assets/Code/UI/MainMenuController.cs

using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;
using PrimeTween;

namespace Code.UI
{
    public class MainMenuController : MonoBehaviour
    {
        [SerializeField] private RectTransform logoTransform;
        [SerializeField] private CanvasGroup buttonsContainer;
        [SerializeField] private RectTransform[] buttons;
        [SerializeField] private Image backgroundImage;

        [SerializeField] private Button playButton;
        [SerializeField] private Button leaderboardButton;
        [SerializeField] private Button customizeButton;
        [SerializeField] private Button exitButton;

        [SerializeField] private AudioSource musicPrefab;
        private static AudioSource _instanceMusic;

        private void Awake()
        {
            HandleMusic();
        }

        private void Start()
        {
            playButton.onClick.AddListener(() => LoadScene("Gameplay"));
            customizeButton.onClick.AddListener(() => LoadScene("Customization"));
            leaderboardButton.onClick.AddListener(() => LoadScene("Leaderboard"));
            exitButton.onClick.AddListener(Application.Quit);

            AnimateMenu();
        }

        private void HandleMusic()
        {
            if (_instanceMusic == null)
            {
                _instanceMusic = Instantiate(musicPrefab);
                DontDestroyOnLoad(_instanceMusic.gameObject);
            }
        }

        private void AnimateMenu()
        {
            backgroundImage.color = new Color(1, 1, 1, 0);
            Tween.Alpha(backgroundImage, 1f, 1f);

            Tween.Scale(logoTransform, 1.05f, 1f, Ease.InOutSine, cycles: -1, cycleMode: CycleMode.Yoyo);

            for (var i = 0; i < buttons.Length; i++)
            {
                var btn = buttons[i];
                btn.localScale = Vector3.zero;
                Tween.Scale(btn, 1f, 0.5f, Ease.OutBack, startDelay: i * 0.1f);
            }
        }

        private void LoadScene(string sceneName)
        {
            Tween.Alpha(buttonsContainer, 0f, 0.3f).OnComplete(() => 
            {
                SceneManager.LoadScene(sceneName);
            });
        }

        private void OnDestroy()
        {
            playButton.onClick.RemoveAllListeners();
            customizeButton.onClick.RemoveAllListeners();
            leaderboardButton.onClick.RemoveAllListeners();
            exitButton.onClick.RemoveAllListeners();
        }
    }
}