Assets/Scripts/Managers/MusicManager.cs - master - Lexan97/Cowbeat

Assets/Scripts/Managers/MusicManager.cs
133 строки4 KB
Lexa97
Final Commit gor present
26 май 2026, 23:40
26 май 2026, 23:4070e9bdb
using UnityEngine;
using UnityEngine.SceneManagement;
using System.Collections;
using System.Collections.Generic;

public class MusicManager : MonoBehaviour
{
    public static MusicManager Instance;

    [Header("Playlists")]
    public List<AudioClip> menuPlaylist; 
    public List<AudioClip> gamePlaylist; 

    [Header("Settings")]
    public float fadeDuration = 1.0f;
    public string menuSceneName = "MainMenu"; // Проверь, чтобы совпадало с твоим названием!

    private AudioSource sourceA;
    private AudioSource sourceB;
    private bool isSourceAPlaying = true;
    private bool isFading = false;
    private bool isPlayerDead = false;

    void Awake()
    {
        if (Instance == null)
        {
            Instance = this;
            DontDestroyOnLoad(gameObject);
            
            AudioSource[] sources = GetComponents<AudioSource>();
            sourceA = sources[0];
            sourceB = sources[1];
            
            // Подписываемся на событие загрузки сцены
            SceneManager.sceneLoaded += OnSceneLoaded;
        }
        else
        {
            Destroy(gameObject);
        }
    }

    private void OnDestroy()
    {
        // Отписываемся при уничтожении (хороший тон)
        SceneManager.sceneLoaded -= OnSceneLoaded;
    }

    // Этот метод вызывается АВТОМАТИЧЕСКИ при каждой смене сцены
    private void OnSceneLoaded(Scene scene, LoadSceneMode mode)
    {
        isPlayerDead = false; 
        isFading = false;
        StopAllCoroutines();

        if (scene.name == menuSceneName)
        {
            PlayRandomFromList(menuPlaylist);
        }
        else
        {
            PlayRandomFromList(gamePlaylist);
        }
    }

    void Update()
    {
        if (isFading || isPlayerDead) return;

        AudioSource activeSource = isSourceAPlaying ? sourceA : sourceB;
        if (!activeSource.isPlaying)
        {
            // Если музыка затихла сама, включаем следующую из текущей логики
            bool isInMenu = SceneManager.GetActiveScene().name == menuSceneName;
            PlayRandomFromList(isInMenu ? menuPlaylist : gamePlaylist);
        }
    }

    public void StopMusicOnDeath()
    {
        isPlayerDead = true; 
        StopAllCoroutines();
        StartCoroutine(FadeOutCurrent());
    }

    private void PlayRandomFromList(List<AudioClip> list)
    {
        if (list == null || list.Count == 0) return;

        // Выбираем случайный трек
        AudioClip clip = list[Random.Range(0, list.Count)];
        StartCoroutine(FadeToTrack(clip));
    }

    IEnumerator FadeToTrack(AudioClip newClip)
    {
        isFading = true;
        AudioSource active = isSourceAPlaying ? sourceA : sourceB;
        AudioSource next = isSourceAPlaying ? sourceB : sourceA;

        next.clip = newClip;
        next.Play();

        float timer = 0;
        while (timer < fadeDuration)
        {
            timer += Time.deltaTime;
            active.volume = 1 - (timer / fadeDuration);
            next.volume = timer / fadeDuration;
            yield return null;
        }

        active.Stop();
        active.volume = 0;
        next.volume = 1;
        isSourceAPlaying = !isSourceAPlaying;
        isFading = false;
    }

    IEnumerator FadeOutCurrent()
    {
        AudioSource active = isSourceAPlaying ? sourceA : sourceB;
        float startVol = active.volume;
        while (active.volume > 0)
        {
            active.volume -= startVol * (Time.deltaTime / fadeDuration);
            yield return null;
        }
        active.Stop();
        active.clip = null;
    }
}