Import Text Mesh Pro Essential Resources (#824)

* Import Text Mesh Pro Essentual Resources Needed for correct batch mode building * fixed path
XRTK · Apr 26, 2021 · 68fb935 · 68fb935
1 parent 8ff4898
commit 68fb935
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Showing 2 changed files with 47 additions and 2 deletions.
diff --git a/Editor/Utilities/MixedRealityEditorSettings.cs b/Editor/Utilities/MixedRealityEditorSettings.cs
@@ -1,6 +1,8 @@
 // Copyright (c) XRTK. All rights reserved.
 // Licensed under the MIT License. See LICENSE in the project root for license information.
 
+using System.IO;
+using TMPro.EditorUtilities;
 using UnityEditor;
 using UnityEditor.Build;
 using UnityEngine;
@@ -43,6 +45,16 @@ public static void CheckSettings()
 
             SessionState.SetBool(SessionKey, false);
 
+            if (!Directory.Exists($"{Application.dataPath}/TextMesh Pro"))
+            {
+                if (EditorUtility.DisplayDialog("Missing Package!",
+                    "The project requires the Text Mesh Pro essential resources, would you like to import them now?",
+                    "OK", "Later"))
+                {
+                    ImportTMProEssentialResources();
+                }
+            }
+
             var message = "The Mixed Reality Toolkit needs to apply the following settings to your project:\n\n";
 
             var forceTextSerialization = EditorSettings.serializationMode == SerializationMode.ForceText;
@@ -104,5 +116,37 @@ void IActiveBuildTargetChanged.OnActiveBuildTargetChanged(BuildTarget previousTa
         }
 
         #endregion IActiveBuildTargetChanged Implementation
+
+        private static string settingsFilePath;
+        private static byte[] settingsBackup;
+
+        // Copied straight from the TMP_PackageUtilities.cs but we needed to import the assets if in batch mode.
+        private static void ImportTMProEssentialResources()
+        {
+            // Check if the TMP Settings asset is already present in the project.
+            var settings = AssetDatabase.FindAssets("t:TMP_Settings");
+
+            if (settings.Length > 0)
+            {
+                // Save assets just in case the TMP Setting were modified before import.
+                AssetDatabase.SaveAssets();
+
+                // Copy existing TMP Settings asset to a byte[]
+                settingsFilePath = AssetDatabase.GUIDToAssetPath(settings[0]);
+                settingsBackup = File.ReadAllBytes(settingsFilePath);
+
+                AssetDatabase.importPackageCompleted += ImportCallback;
+            }
+
+            AssetDatabase.ImportPackage($"{TMP_EditorUtility.packageFullPath}/Package Resources/TMP Essential Resources.unitypackage", Application.isBatchMode);
+        }
+
+        private static void ImportCallback(string packageName)
+        {
+            // Restore backup of TMP Settings from byte[]
+            File.WriteAllBytes(settingsFilePath, settingsBackup);
+            AssetDatabase.Refresh();
+            AssetDatabase.importPackageCompleted -= ImportCallback;
+        }
     }
-}
+}
diff --git a/Editor/XRTK.Editor.asmdef b/Editor/XRTK.Editor.asmdef
@@ -1,7 +1,8 @@
 {
     "name": "XRTK.Editor",
     "references": [
-        "GUID:f3241d040533491e8a1e2714b27c3111"
+        "GUID:f3241d040533491e8a1e2714b27c3111",
+        "GUID:6546d7765b4165b40850b3667f981c26"
     ],
     "includePlatforms": [
         "Editor"