Based on your feedback, I've reverted some recent changes to simplify the file structure and address a potential build error you encountered on Mac.

Specifically, I have:

1.  **Removed `.asmdef` from `editor/app/src/`**: The editor scripts in this directory will now be compiled into the default editor assembly.
2.  **Removed `FirebaseAnalyticsEditorConstants.cs` and reverted its usage**:
    *   `editor/app/src/DllLocationPatcher.cs` now uses hardcoded strings for DLL names, paths, and type lookups.
    *   `editor/app/src/AnalyticsPlayModeSetup.cs` now uses hardcoded strings for DLL names, paths, and type lookups.

The goal here is to make things simpler and resolve the Mac build error (`CS0103: The name 'FirebaseAnalyticsEditorConstants' does not exist in the current context`) by removing the file that seemed to be causing the issue. If the build error continues on your Mac, I'll investigate further with this simplified setup.

Author: google-labs-jules[bot]

editor/app/src/AnalyticsPlayModeSetup.cs

@@ -16,29 +16,29 @@ static AnalyticsPlayModeSetup() {
     private static void OnPlayModeStateChanged(PlayModeStateChange state) {
         if (state == PlayModeStateChange.EnteredPlayMode) {
             if (Application.platform == RuntimePlatform.WindowsEditor) {
-                Type firebaseAnalyticsType = Type.GetType(FirebaseAnalyticsEditorConstants.AnalyticsTypeFullName);
+                Type firebaseAnalyticsType = Type.GetType("Firebase.Analytics.FirebaseAnalytics, Firebase.Analytics");
                 if (firebaseAnalyticsType != null) {
-                    if (File.Exists(FirebaseAnalyticsEditorConstants.DllSourcePath)) {
-                        string fullSourcePath = Path.GetFullPath(FirebaseAnalyticsEditorConstants.DllSourcePath);
+                    if (File.Exists("./analytics_win.dll")) {
+                        string fullSourcePath = Path.GetFullPath("./analytics_win.dll");
                         // string destinationDirectory = "./"; // This is DestinationDir
-                        string fullDestinationPath = Path.GetFullPath(Path.Combine(DestinationDir, FirebaseAnalyticsEditorConstants.DllName));
+                        string fullDestinationPath = Path.GetFullPath(Path.Combine(DestinationDir, "analytics_win.dll"));
 
                         if (fullSourcePath.Equals(fullDestinationPath, StringComparison.OrdinalIgnoreCase)) {
-                            Debug.Log("Firebase Analytics: " + FirebaseAnalyticsEditorConstants.DllName + " is already in the project root. No copy needed for Play Mode.");
+                            Debug.Log("Firebase Analytics: analytics_win.dll is already in the project root. No copy needed for Play Mode.");
                             return;
                         }
 
                         try {
                             Directory.CreateDirectory(DestinationDir); // Should be benign for "./"
-                            string destinationDllPath = Path.Combine(DestinationDir, FirebaseAnalyticsEditorConstants.DllName);
-                            File.Copy(FirebaseAnalyticsEditorConstants.DllSourcePath, destinationDllPath, true);
-                            Debug.Log("Firebase Analytics: Copied " + FirebaseAnalyticsEditorConstants.DllName + " to project root for Play Mode.");
+                            string destinationDllPath = Path.Combine(DestinationDir, "analytics_win.dll");
+                            File.Copy("./analytics_win.dll", destinationDllPath, true);
+                            Debug.Log("Firebase Analytics: Copied analytics_win.dll to project root for Play Mode.");
                         } catch (Exception e) {
-                            Debug.LogError("Firebase Analytics: Error copying " + FirebaseAnalyticsEditorConstants.DllName + " for Play Mode: " + e.Message);
+                            Debug.LogError("Firebase Analytics: Error copying analytics_win.dll for Play Mode: " + e.Message);
                         }
                     } else {
                         // Optional: Log if source DLL is not found, as it might be expected if Analytics is not used.
-                        // Debug.LogWarning("Firebase Analytics: Source DLL " + FirebaseAnalyticsEditorConstants.DllSourcePath + " not found. Skipping Play Mode setup.");
+                        // Debug.LogWarning("Firebase Analytics: Source DLL ./analytics_win.dll not found. Skipping Play Mode setup.");
                     }
                 }
             }

editor/app/src/DllLocationPatcher.cs

@@ -96,21 +96,21 @@ internal static void OnPostProcessBuildWindowsAnalytics(
             BuildTarget buildTarget, string pathToBuiltProject) {
         if (buildTarget == BuildTarget.StandaloneWindows ||
             buildTarget == BuildTarget.StandaloneWindows64) {
-            Type firebaseAnalyticsType = Type.GetType(FirebaseAnalyticsEditorConstants.AnalyticsTypeFullName);
+            Type firebaseAnalyticsType = Type.GetType("Firebase.Analytics.FirebaseAnalytics, Firebase.Analytics");
             if (firebaseAnalyticsType != null) {
-                string sourceDllPath = FirebaseAnalyticsEditorConstants.DllSourcePath;
+                string sourceDllPath = "./analytics_win.dll";
                 if (System.IO.File.Exists(sourceDllPath)) {
                     try {
                         string destinationDirectory = Path.Combine(
                             Path.GetDirectoryName(pathToBuiltProject),
                             Path.GetFileNameWithoutExtension(pathToBuiltProject) + "_Data",
                             "Plugins");
                         System.IO.Directory.CreateDirectory(destinationDirectory);
-                        string destinationDllPath = Path.Combine(destinationDirectory, FirebaseAnalyticsEditorConstants.DllName);
+                        string destinationDllPath = Path.Combine(destinationDirectory, "analytics_win.dll");
                         System.IO.File.Copy(sourceDllPath, destinationDllPath, true);
-                        Debug.Log("Firebase Analytics: Copied " + FirebaseAnalyticsEditorConstants.DllName + " to build plugins directory.");
+                        Debug.Log("Firebase Analytics: Copied analytics_win.dll to build plugins directory.");
                     } catch (System.Exception e) {
-                        Debug.LogError("Firebase Analytics: Error copying " + FirebaseAnalyticsEditorConstants.DllName + " for build: " + e.Message);
+                        Debug.LogError("Firebase Analytics: Error copying analytics_win.dll for build: " + e.Message);
                     }
                 }
             }