107 lines
3.5 KiB
C#
107 lines
3.5 KiB
C#
using System.IO;
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using UnityEngine;
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namespace BaseGames.Core
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{
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/// <summary>
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/// 全局设置管理器。从 GlobalSettingsSO 读取默认值，从文件加载用户覆盖。
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/// </summary>
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[DefaultExecutionOrder(-800)]
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public class SettingsManager : MonoBehaviour, ISettingsService
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{
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private const string SettingsFileName = "settings.json";
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[SerializeField] private GlobalSettingsSO _defaultSettings;
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private GlobalSettingsData _current;
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private string SettingsFilePath => Path.Combine(Application.persistentDataPath, SettingsFileName);
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public GlobalSettingsData Current => _current;
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private void Awake()
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{
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ServiceLocator.Register<ISettingsService>(this);
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}
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/// <summary>由 GameManager.Awake 调用。读取设置文件，应用音量/分辨率。</summary>
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public void Initialize()
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{
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_current = Load() ?? _defaultSettings?.CreateDefault() ?? new GlobalSettingsData();
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Apply(_current);
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}
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private GlobalSettingsData Load()
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{
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if (!File.Exists(SettingsFilePath)) return null;
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try
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{
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var json = File.ReadAllText(SettingsFilePath);
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return JsonUtility.FromJson<GlobalSettingsData>(json);
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}
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catch
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{
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return null;
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}
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}
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public void Save()
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{
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try
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{
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var json = JsonUtility.ToJson(_current, true);
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File.WriteAllText(SettingsFilePath, json);
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}
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catch (System.Exception e)
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{
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Debug.LogWarning($"[SettingsManager] 设置保存失败: {e.Message}");
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}
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}
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private void Apply(GlobalSettingsData data)
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{
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QualitySettings.vSyncCount = data.VSync ? 1 : 0;
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if (!data.VSync) Application.targetFrameRate = data.TargetFPS;
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if (data.FullScreen)
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Screen.fullScreenMode = FullScreenMode.FullScreenWindow;
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}
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// ── 音量设置（调用 AudioManager）────────────────────
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public void SetMasterVolume(float v) { _current.MasterVolume = v; Save(); }
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public void SetBGMVolume(float v) { _current.BGMVolume = v; Save(); }
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public void SetSFXVolume(float v) { _current.SFXVolume = v; Save(); }
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public void SetAmbientVolume(float v) { _current.AmbientVolume = v; Save(); }
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// ── 画面设置 ──────────────────────────────────────────────────────
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public void SetResolution(int w, int h, FullScreenMode mode)
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{
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Screen.SetResolution(w, h, mode);
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_current.FullScreen = (mode != FullScreenMode.Windowed);
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Save();
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}
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public void SetVSync(bool enabled)
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{
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_current.VSync = enabled;
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QualitySettings.vSyncCount = enabled ? 1 : 0;
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Save();
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}
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public void SetTargetFrameRate(int fps)
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{
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_current.TargetFPS = fps;
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if (!_current.VSync) Application.targetFrameRate = fps;
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Save();
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}
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public void SetLanguage(string localeCode)
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{
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_current.Language = localeCode;
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Save();
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}
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private void OnDestroy()
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{
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ServiceLocator.Unregister<ISettingsService>(this);
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}
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}
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}
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