Merge pull request #6 from ppcuni/fix_motionsyncdispose

CubismMotionSyncCriEngine が予期せず Dispose される事があるのを修正

Author: wada-at-live2d-com

Assets/Live2D/CubismMotionSyncPlugin/Framework/Processor/CRI/CubismMotionSyncCriProcessor.cs

@@ -158,9 +158,18 @@ public CubismMotionSyncCriAudioInput MotionSyncAudioInput
         /// </summary>
         private float CurrentRemainTime { get; set; }
 
+        /// <summary>
+        /// <see cref="CubismMotionSyncCriEngine.InitializeEngine"/> was called or not
+        /// </summary>
+        /// <remarks>
+        /// Since it is not a good idea to call <see cref="CubismMotionSyncCriEngine.DisposeEngine"/> before <see cref="CubismMotionSyncCriEngine.InitializeEngine"/> is called cache whether it is initialized or not.
+        /// </remarks>
+        private bool IsEngineInitialized { get; set; }
+
         private void Start()
         {
             CubismMotionSyncCriEngine.InitializeEngine();
+            IsEngineInitialized = true;
 
 
             if (!CubismMotionSyncCriEngine.IsInitialized)
@@ -189,7 +198,10 @@ private void OnDestroy()
             }
 
 
-            CubismMotionSyncCriEngine.DisposeEngine();
+            if (IsEngineInitialized)
+            {
+                CubismMotionSyncCriEngine.DisposeEngine();
+            }
         }
 
         /// <summary>

CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 
+## [Unreleased] - ####-##-##
+
+### Fixed
+
+* Fix an issue where `CubismMotionSyncEngine_CRI.DisposeEngine()` could be called at an unintended time. by [@ppcuni](https://github.com/Live2D/CubismUnityMotionSyncComponents/pull/6)
+
+
 ## [5-r.1] - 2024-05-30
 
 ### Added