Initial Commit

2025-07-04 20:33:06 +03:00
commit 8f09347ae0
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+/*=========================================================================
+
+   Library: iMSTK-Unity
+
+   Copyright (c) Kitware, Inc. 
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0.txt
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+=========================================================================*/
+
+using ImstkUnity;
+using UnityEditor;
+
+namespace ImstkEditor
+{
+    /// <summary>
+    /// This class observes the play mode state to properly pause and step
+    /// Imstk in the Unity editor
+    /// </summary>
+    [InitializeOnLoad]
+    class PlayModeStateObserver
+    {
+        static PlayModeStateObserver()
+        {
+#if UNITY_EDITOR
+            // Perform imstk install if developer mode is on
+            ImstkSettings settings = ImstkSettings.Instance();
+            if (settings.useDeveloperMode &&
+                EditorUtility.DisplayDialog("Do you want to install imstk",
+                "To install imstk select yes and provide your imstk build/install directory. If you would not " +
+                "like to be prompted again, please turn off developer mode in imstk settings. Note: " +
+                "This prompt will be displayed upon installation again, select no second time.", "Yes", "No"))
+            {
+                settings.installSourcePath =
+                    EditorUtility.OpenFolderPanel("iMSTK Install Directory (Development Use)", settings.installSourcePath, "");
+                EditorUtils.InstallImstk(settings.installSourcePath);
+                EditorUtility.SetDirty(settings);
+                AssetDatabase.SaveAssets();
+            }
+#endif
+
+            //EditorApplication.playModeStateChanged += playModeStateChanged;
+            EditorApplication.pauseStateChanged += pauseStateChanged;
+        }
+
+        private static void pauseStateChanged(PauseState state)
+        {
+            if (SimulationManager.sceneManager != null)
+            {
+                bool paused = SimulationManager.sceneManager.getPaused();
+                if (paused)
+                {
+                    SimulationManager.sceneManager.setPaused(true);
+                }
+                else
+                {
+                    SimulationManager.sceneManager.setPaused(false);
+                }
+            }
+        }
+
+        //private static void playModeStateChanged(PlayModeStateChange state) { }
+    }
+}