引入 BGM 切换+文档初版草稿

2026-04-25 23:49:38 +08:00
parent 5ae7ca8d56
commit 251c257489
97 changed files with 676 additions and 41 deletions
@@ -1,7 +1,11 @@
-#	音乐配置表		
+#	音乐配置表	列1	列2
 #	Id		AssetName
 #	int		string
 #	音乐编号	策划备注	资源名称
 	1	菜单音乐	music_menu
 	2	战斗音乐	music_background
 	3	关于音乐	music_about
+	4	Chapter1	music_chapter1
+	5	Combine	music_combine
+	6	Chapter3	music_chapter3
+	7	Chapter4	music_chapter4
@@ -1,7 +1,6 @@
-#	场景配置表			
-#	Id		AssetName	BackgroundMusicId
-#	int		string	int
-#	场景编号	备注	资源名称	背景音乐编号
-	1	菜单场景	Menu	1
-	2	战斗场景	Main	2
-	3		GameplayA	0
+#	场景配置表	列1	列2
+#	Id		AssetName
+#	int		string
+#	场景编号	备注	资源名称
+	1	菜单场景	Menu
+	2		Main
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@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using Event;
+using Sound;
 using UI;
 using UnityEngine;
 using UnityEngine.Events;
@@ -53,6 +54,15 @@ namespace CustomComponent
        /// </summary>
        [SerializeField] private UnityEvent _onPuzzleCompleted = new UnityEvent();

+        [SerializeField] [Tooltip("开始拼装时是否自动切换 BGM。")]
+        private bool _autoSwitchBgmOnStart = true;
+
+        [SerializeField] [Tooltip("拼装阶段 BGM Id。")]
+        private int _combineBgmId = 5;
+
+        [SerializeField] [Tooltip("拼装结束后是否自动恢复被打断的 BGM（带进度）。")]
+        private bool _autoRestoreInterruptedBgm = true;
+
        #endregion

        #region Runtime State
@@ -105,6 +115,10 @@ namespace CustomComponent
        /// </summary>
        private int _nextLevelStructureIndex = 0;

+        private bool _hasInterruptedBgm = false;
+        private int _interruptedBgmId = 0;
+        private float _interruptedBgmTimeSeconds = 0f;
+
        #endregion

        #region Public Query
@@ -139,6 +153,16 @@ namespace CustomComponent
            }
        }

+        private void Start()
+        {
+            GameEntry.Event.Subscribe(CombineCompletedEventArgs.EventId, OnCombineCompleted);
+        }
+
+        private void OnDestroy()
+        {
+            GameEntry.Event.Unsubscribe(CombineCompletedEventArgs.EventId, OnCombineCompleted);
+        }
+
        #endregion

        #region Level Lifecycle
@@ -167,6 +191,7 @@ namespace CustomComponent
                return null;
            }

+            SwitchToCombineBgm();
            _nextLevelStructureIndex++;
            return serialId;
        }
@@ -178,6 +203,7 @@ namespace CustomComponent
        {
            _formController?.CloseUI();
            ClearRuntimeContext();
+            RestoreInterruptedBgmIfNeeded();
        }

        #endregion
@@ -435,6 +461,53 @@ namespace CustomComponent
            _isPaused = false;
        }

+        private void OnCombineCompleted(object sender, GameFramework.Event.GameEventArgs e)
+        {
+            if (!(e is CombineCompletedEventArgs))
+            {
+                return;
+            }
+
+            RestoreInterruptedBgmIfNeeded();
+        }
+
+        private void SwitchToCombineBgm()
+        {
+            if (!_autoSwitchBgmOnStart || _combineBgmId <= 0 || GameEntry.Sound == null)
+            {
+                return;
+            }
+
+            if (!_hasInterruptedBgm && GameEntry.Sound.TryGetCurrentBgmSnapshot(out int bgmId, out float timeSeconds))
+            {
+                if (bgmId != _combineBgmId)
+                {
+                    _hasInterruptedBgm = true;
+                    _interruptedBgmId = bgmId;
+                    _interruptedBgmTimeSeconds = Mathf.Max(0f, timeSeconds);
+                }
+            }
+
+            GameEntry.Sound.PlayBGM(_combineBgmId);
+        }
+
+        private void RestoreInterruptedBgmIfNeeded()
+        {
+            if (!_autoRestoreInterruptedBgm || !_hasInterruptedBgm || GameEntry.Sound == null)
+            {
+                return;
+            }
+
+            if (_interruptedBgmId > 0)
+            {
+                GameEntry.Sound.PlayBGM(_interruptedBgmId, _interruptedBgmTimeSeconds);
+            }
+
+            _hasInterruptedBgm = false;
+            _interruptedBgmId = 0;
+            _interruptedBgmTimeSeconds = 0f;
+        }
+
        /// <summary>
        /// 获取当前拖拽根节点。
        /// </summary>
@@ -0,0 +1,23 @@
+using UnityEngine;
+
+namespace CustomComponent
+{
+    [CreateAssetMenu(menuName = "Story/Directive/Change BGM", fileName = "Directive_ChangeBGM")]
+    public sealed class StoryChangeBgmDirectiveAsset : StoryDirectiveAsset
+    {
+        [SerializeField] [Tooltip("BGM 配置表 Id；<=0 表示停止当前 BGM。")]
+        private int _bgmId = 0;
+
+        public override string ActionName => "ChangeBGM";
+
+        public override void Execute(StoryDirectorComponent director)
+        {
+            if (director == null)
+            {
+                return;
+            }
+
+            director.ExecuteChangeBgm(_bgmId);
+        }
+    }
+}
@@ -0,0 +1,11 @@
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@@ -1,6 +1,7 @@
 using System.Collections;
 using System.Collections.Generic;
 using Event;
+using Sound;
 using UI;
 using UnityEngine;
 using UnityGameFramework.Runtime;
@@ -273,6 +274,27 @@ namespace CustomComponent
            }
        }

+        public void ExecuteChangeBgm(int bgmId)
+        {
+            if (GameEntry.Sound == null)
+            {
+                Log.Warning("StoryDirector change BGM failed. Sound component is missing.");
+                return;
+            }
+
+            if (bgmId <= 0)
+            {
+                GameEntry.Sound.StopMusic();
+                return;
+            }
+
+            int? serialId = GameEntry.Sound.PlayBGM(bgmId);
+            if (!serialId.HasValue)
+            {
+                Log.Warning("StoryDirector change BGM failed. bgmId={0}", bgmId.ToString());
+            }
+        }
+
        public void ExecuteEndChapter(int chapterId)
        {
            int finalChapterId = chapterId > 0
@@ -31,15 +31,6 @@ namespace DataTable
            private set;
        }

-        /// <summary>
-        /// 获取背景音乐编号。
-        /// </summary>
-        public int BackgroundMusicId
-        {
-            get;
-            private set;
-        }
-
        public override bool ParseDataRow(string dataRowString, object userData)
        {
            string[] columnStrings = dataRowString.Split(DataTableExtension.DataSplitSeparators);
@@ -53,7 +44,6 @@ namespace DataTable
            m_Id = int.Parse(columnStrings[index++]);
            index++;
            AssetName = columnStrings[index++];
-            BackgroundMusicId = int.Parse(columnStrings[index++]);

            GeneratePropertyArray();
            return true;
@@ -67,7 +57,6 @@ namespace DataTable
                {
                    m_Id = binaryReader.Read7BitEncodedInt32();
                    AssetName = binaryReader.ReadString();
-                    BackgroundMusicId = binaryReader.Read7BitEncodedInt32();
                }
            }

@@ -14,7 +14,6 @@ namespace Procedure
    {
        private int _nextSceneId = 0;
        private bool _isChangeSceneComplete = false;
-        private int _backgroundMusicId = 0;

        public override bool UseNativeDialog => false;

@@ -59,7 +58,6 @@ namespace Procedure

            GameEntry.Scene.LoadScene(AssetUtility.GetSceneAsset(drScene.AssetName), Constant.AssetPriority.SceneAsset,
                this);
-            _backgroundMusicId = drScene.BackgroundMusicId;
        }

        protected override void OnLeave(ProcedureOwner procedureOwner, bool isShutdown)
@@ -110,11 +108,6 @@ namespace Procedure

            Log.Info("Load scene '{0}' OK.", ne.SceneAssetName);

-            if (_backgroundMusicId > 0)
-            {
-                GameEntry.Sound.PlayBGM(_backgroundMusicId);
-            }
-
            _isChangeSceneComplete = true;
        }

@@ -73,6 +73,8 @@ namespace Procedure

            _menuFormController = new MenuFormController();
            _menuFormController.OpenUI(new MenuFormContext());
+
+            GameEntry.Sound.PlayBGM(1);
        }

        protected override void OnLeave(IFsm<IProcedureManager> procedureOwner, bool isShutdown)
@@ -3,6 +3,7 @@ using DataTable;
 using Definition;
 using GameFramework.DataTable;
 using GameFramework.Sound;
+using UnityEngine;
 using UnityGameFramework.Runtime;

 namespace Sound
@@ -11,8 +12,17 @@ namespace Sound
    {
        private const float FadeVolumeDuration = 1f;
        private static int? s_MusicSerialId = null;
+        private static int? s_CurrentBgmId = null;
+        private static float s_CurrentBgmStartOffsetSeconds = 0f;
+        private static float s_CurrentBgmStartRealtime = 0f;

        public static int? PlayBGM(this SoundComponent soundComponent, int musicId, object userData = null)
+        {
+            return PlayBGM(soundComponent, musicId, 0f, userData);
+        }
+
+        public static int? PlayBGM(this SoundComponent soundComponent, int musicId, float startTimeSeconds,
+            object userData = null)
        {
            soundComponent.StopMusic();

@@ -30,8 +40,12 @@ namespace Sound
            playSoundParams.VolumeInSoundGroup = 1f;
            playSoundParams.FadeInSeconds = FadeVolumeDuration;
            playSoundParams.SpatialBlend = 0f;
+            playSoundParams.Time = Mathf.Max(0f, startTimeSeconds);
            s_MusicSerialId = soundComponent.PlaySound(AssetUtility.GetMusicAsset(drBgm.AssetName), "BGM",
                Constant.AssetPriority.MusicAsset, playSoundParams, null, userData);
+            s_CurrentBgmId = musicId;
+            s_CurrentBgmStartOffsetSeconds = playSoundParams.Time;
+            s_CurrentBgmStartRealtime = Time.realtimeSinceStartup;
            return s_MusicSerialId;
        }

@@ -44,6 +58,26 @@ namespace Sound

            soundComponent.StopSound(s_MusicSerialId.Value, FadeVolumeDuration);
            s_MusicSerialId = null;
+            s_CurrentBgmId = null;
+            s_CurrentBgmStartOffsetSeconds = 0f;
+            s_CurrentBgmStartRealtime = 0f;
+        }
+
+        public static bool TryGetCurrentBgmSnapshot(this SoundComponent soundComponent, out int bgmId,
+            out float timeSeconds)
+        {
+            bgmId = 0;
+            timeSeconds = 0f;
+
+            if (!s_MusicSerialId.HasValue || !s_CurrentBgmId.HasValue)
+            {
+                return false;
+            }
+
+            bgmId = s_CurrentBgmId.Value;
+            timeSeconds = s_CurrentBgmStartOffsetSeconds +
+                          Mathf.Max(0f, Time.realtimeSinceStartup - s_CurrentBgmStartRealtime);
+            return true;
        }

        public static int? PlaySE(this SoundComponent soundComponent, int uiSoundId, object userData = null)
@@ -104,4 +138,4 @@ namespace Sound
            GameEntry.Setting.Save();
        }
    }
-}
+}
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