客户端rsa，冗余清理，bug修复，安卓build问题

Assets/scripts/gamePlay_gameplay/NoteSpawner.cs

@@ -89,7 +89,7 @@ public class NoteSpawner : MonoBehaviour
 
     public NoteJudgeConfig judgeConfig; // Documentation text normalized.
     private Beatmap beatmap;
-    private float startTime;            // Documentation text normalized.
+    private float startTime;            // Absolute chart time anchor.
     private float bpm = 120f;
     private bool isSpawning = false;
 
@@ -247,7 +247,7 @@ public class NoteSpawner : MonoBehaviour
         JudgeManager.Instance?.SetTotalNotes(total);
 
         bpm = beatmap.bpm;
-        startTime = Time.time;
+        startTime = GameplayClock.ChartStartSongTime;
         if (JudgeManager.IsDebugEnabled) Debug.Log($"歌曲开始时间: {startTime}");
 
         // keep reference so we can stop spawning when doing immediate settlement
@@ -305,14 +305,12 @@ public class NoteSpawner : MonoBehaviour
 
             float travelTime = GetLaneTravelTimeSeconds(laneTravelTimes, note.trackIndex);
             float spawnTime = note.time - travelTime;
-            float delay = spawnTime - (Time.time - startTime) + spawnOffset;
+            float chartSpawnTime = startTime + spawnTime + spawnOffset;
+            float delay = chartSpawnTime - GameplayClock.NowSongTime;
 
             if (delay > 0)
             {
-                // Use scaled-time wait so spawning is paused while Time.timeScale==0 (PauseManager pause)
-                float target = Time.time + delay;
-                // Wait using frames so this loop respects Time.timeScale (Time.time won't advance when paused)
-                while (Time.time < target)
+                while (GameplayClock.NowSongTime < chartSpawnTime)
                 {
                     yield return null;
                 }
@@ -390,8 +388,7 @@ public class NoteSpawner : MonoBehaviour
         Transform spawnPoint = spawnPoints[noteData.trackIndex];
         
         // Calculate hit time (realtime when note should be judged)
-        float rawHit = startTime + noteData.time + globalHitDelay;
-        float realtimeHit = Mathf.Max(0f, rawHit);
+        float chartHitTime = Mathf.Max(0f, startTime + noteData.time + globalHitDelay);
 
         Vector3 initialPosition = spawnPoint.position;
         note.transform.position = initialPosition;
@@ -403,12 +400,12 @@ public class NoteSpawner : MonoBehaviour
         if (noteScript != null)
         {
             // Setup note script with timing parameters
-            noteScript.Setup(key, noteData.trackIndex, noteSpeed, realtimeHit, noteData.color, judgeConfig, noteData, isSync);
+            noteScript.Setup(key, noteData.trackIndex, noteSpeed, chartHitTime, noteData.color, judgeConfig, noteData, isSync);
             
             // Configure controller for absolute positioning (replaces relative Translate)
             if (noteController != null)
             {
-                noteController.ConfigureAbsolutePositioning(initialPosition, realtimeHit, travelTime, 0f);
+                noteController.ConfigureAbsolutePositioning(initialPosition, chartHitTime, travelTime, 0f);
             }
             
             EnqueueNoteCalibration(noteController);
@@ -447,15 +444,13 @@ public class NoteSpawner : MonoBehaviour
 
         Transform spawnPoint = spawnPoints[noteData.trackIndex];
         // Documentation text normalized.
-        float rawScheduledEnd = startTime + (noteData.time + noteData.length) + globalHitDelay;
-        float scheduledEndTime = Mathf.Max(0f, rawScheduledEnd); // clamp to non-negative
+        float scheduledEndTime = Mathf.Max(0f, startTime + (noteData.time + noteData.length) + globalHitDelay);
 
         // Documentation text normalized.
         int holdNoteId = ++holdNoteIdCounter;
 
         // base realtime for hits
-        float rawBase = startTime + noteData.time + globalHitDelay;
-        float baseHit = Mathf.Max(0f, rawBase);
+        float baseHit = Mathf.Max(0f, startTime + noteData.time + globalHitDelay);
 
         GameObject startObj = notePool.GetStartNote(noteData.color);
         if (startObj == null)
@@ -759,7 +754,7 @@ public class NoteSpawner : MonoBehaviour
 
                 if (now >= job.nextTime)
                 {
-                    Vector3 expected = job.controller.GetExpectedPosition(Time.time);
+                    Vector3 expected = job.controller.GetExpectedPosition(GameplayClock.NowSongTime);
                     float distanceDeviation = Vector3.Distance(job.obj.transform.position, expected);
                     if (distanceDeviation > calibrateTolerance)
                     {
@@ -847,10 +842,10 @@ public class NoteSpawner : MonoBehaviour
         if (JudgeManager.IsDebugEnabled)
         {
             Debug.Log($"[NoteSpawner] Settlement scheduled at chartEnd+{postChartDelay:F1}s " +
-                      $"(chartEnd={chartEndTime:F3}, startTime={startTime:F3}, now={Time.time:F3})");
+                      $"(chartEnd={chartEndTime:F3}, startTime={startTime:F3}, now={GameplayClock.NowSongTime:F3})");
         }
 
-        while (Time.time < settlementTime)
+        while (GameplayClock.NowSongTime < settlementTime)
             yield return null;
 
         ForceClearInputState(null);