20240422

Unity/Utilities/DebugTools/ScenesList.cs

@@ -0,0 +1,58 @@
+namespace Mapbox.Unity.Utilities.DebugTools
+{
+	using UnityEngine;
+	#if UNITY_EDITOR
+	using UnityEditor;
+	#endif
+	public class ScenesList : ScriptableObject
+	{
+		public SceneData[] SceneList;
+
+		//ensure that linked scenes are stored in this object
+		#if UNITY_EDITOR
+
+		public void LinkScenes()
+		{
+			for (int i = 0; i < SceneList.Length; i++)
+			{
+				if (!ThisAssetContainsScene(SceneList[i]))
+				{
+					//duplicate the asset
+					var path = AssetDatabase.GetAssetPath(this);
+					var newScene = ScriptableObject.CreateInstance<SceneData>();
+					newScene.name = SceneList[i].name;
+					newScene.ScenePath = SceneList[i].ScenePath;
+					newScene.Text = SceneList[i].Text;
+					newScene.Image = SceneList[i].Image;
+
+					//assign it to the current scene list
+					AssetDatabase.AddObjectToAsset(newScene, path);
+					SceneList[i] = newScene;
+
+					//save the scenelist
+					EditorUtility.SetDirty(this);
+					AssetDatabase.SaveAssets();
+
+					//TODO: clean up unreferenced sub-assets with Destroy
+				}
+			}
+		}
+
+		private bool ThisAssetContainsScene(SceneData scene)
+		{
+			var path = AssetDatabase.GetAssetPath(this);
+			Object[] assets = AssetDatabase.LoadAllAssetsAtPath(path);
+			foreach (var asset in assets)
+			{
+				if (asset == scene)
+				{
+					return true;
+				}
+			}
+
+			return false;
+
+		}
+		#endif
+	}
+}