ステージ切り替え処理修正

popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/StageManager.cs

@@ -27,19 +27,14 @@ namespace MyGame.Scenes.MiniGame.Scripts
         public IReadOnlyReactiveProperty<ScrollGameDifficulty> Difficulty => difficulty;
         private readonly ReactiveProperty<ScrollGameDifficulty> difficulty = new();
         private ScrollGameDifficulty generateStageDifficulty;
-        private IDisposable timerDisposable;
+        private readonly CompositeDisposable changeDifficultyDisposable = new();
         private readonly Dictionary<ScrollGameDifficulty, ScrollGameStageData> stageDataDict = new();
 
         private void Start()
         {
             fenceSubject.AddTo(this);
             difficulty.AddTo(this);
-            difficulty.SkipLatestValueOnSubscribe().Subscribe(_ =>
-            {
-                // 難易度変更時にリソース開放
-                Resources.UnloadUnusedAssets();
-                Debug.Log($"change difficulty ({difficulty.Value}) and unload resources");
-            }).AddTo(this);
+            changeDifficultyDisposable.AddTo(this);
         }
 
 
@@ -66,11 +61,20 @@ namespace MyGame.Scenes.MiniGame.Scripts
             lengthIndex = 0;
             beginIndex = 0;
             generateStageDifficulty = difficulty.Value;
+            changeDifficultyDisposable.Clear();
             GenerateStage();
         }
 
         private void GenerateStage()
         {
+             /*
+              * 生成はLength基準でまず
+              * 拡張するならLenghtIndexをつくって更に小さい単位GenerateCountに対応できるようにする
+              * 一気に読み込むのはしんどい
+              * prefabも１つづつ読み込んだほうがいいっぽい
+              * 次の難易度のリソースを１つづつ読み込むなどする
+              * 読み込みリソースのオブジェクト数を減らす
+              */
             // リソース読み込み
             stageBeginPrefabList = stageDataDict[generateStageDifficulty].GetBeginStagePrefabs();
             stageRandomPrefabList = stageDataDict[generateStageDifficulty].GetRandomStagePrefabs();
@@ -89,6 +93,8 @@ namespace MyGame.Scenes.MiniGame.Scripts
                 stagePrefabs = stageBeginPrefabList[beginIndex..rangeEnd];
                 beginIndex += stagePrefabs.Length;
             }
+
+            Debug.Log($"stage {generateStageDifficulty} use begin {stagePrefabs.Length}");
             var randomStageCount = stageCount - stagePrefabs.Length;
             if (randomStageCount > 0)
             {
@@ -100,6 +106,7 @@ namespace MyGame.Scenes.MiniGame.Scripts
                     randomStageCount -= count;
                 }
             }
+            Debug.Log($"stage {generateStageDifficulty} use begin + random {stagePrefabs.Length}");
 
             lengthIndex += stagePrefabs.Length;
 
@@ -122,7 +129,7 @@ namespace MyGame.Scenes.MiniGame.Scripts
                 // 落とし穴があった場合通知
                 stage.transform.FindAllChildrensComponent<StageItem>(x =>
                 {
-                    if (x.ItemType != StageItem.Type.Hole)
+                    if (!x.gameObject.activeInHierarchy || x.ItemType != StageItem.Type.Hole)
                     {
                         return;
                     }
@@ -145,7 +152,7 @@ namespace MyGame.Scenes.MiniGame.Scripts
                     .Subscribe(_ => { }, () =>
                     {
                         difficulty.Value = NextDifficulty(difficulty.Value);
-                    }).AddTo(this);
+                    }).AddTo(changeDifficultyDisposable);
             }
         }