From 25f78a5eb6de4a4918611ffc09e18f70ad6e57a3 Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Tue, 23 Jul 2024 23:46:14 +0300
Subject: [PATCH] Replace .NET detection code with
 `ClassDB::class_exists("CSharpScript")`.

---
 core/config/project_settings.cpp        | 2 +-
 editor/editor_asset_installer.cpp       | 2 +-
 platform/macos/export/export_plugin.cpp | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/core/config/project_settings.cpp b/core/config/project_settings.cpp
index e59f79fcc80..37a2608c102 100644
--- a/core/config/project_settings.cpp
+++ b/core/config/project_settings.cpp
@@ -1491,7 +1491,7 @@ ProjectSettings::ProjectSettings() {
 
 	PackedStringArray extensions;
 	extensions.push_back("gd");
-	if (Engine::get_singleton()->has_singleton("GodotSharp")) {
+	if (ClassDB::class_exists("CSharpScript")) {
 		extensions.push_back("cs");
 	}
 	extensions.push_back("gdshader");
diff --git a/editor/editor_asset_installer.cpp b/editor/editor_asset_installer.cpp
index 8662ad75b2c..33049b6bc23 100644
--- a/editor/editor_asset_installer.cpp
+++ b/editor/editor_asset_installer.cpp
@@ -632,7 +632,7 @@ void EditorAssetInstaller::_notification(int p_what) {
 				extension_icon_map["gdshader"] = get_editor_theme_icon(SNAME("Shader"));
 				extension_icon_map["gdshaderinc"] = get_editor_theme_icon(SNAME("TextFile"));
 				extension_icon_map["gd"] = get_editor_theme_icon(SNAME("GDScript"));
-				if (Engine::get_singleton()->has_singleton("GodotSharp")) {
+				if (ClassDB::class_exists("CSharpScript")) {
 					extension_icon_map["cs"] = get_editor_theme_icon(SNAME("CSharpScript"));
 				} else {
 					// Mark C# support as unavailable.
diff --git a/platform/macos/export/export_plugin.cpp b/platform/macos/export/export_plugin.cpp
index a934e991a19..b5704d22e7d 100644
--- a/platform/macos/export/export_plugin.cpp
+++ b/platform/macos/export/export_plugin.cpp
@@ -141,7 +141,7 @@ String EditorExportPlatformMacOS::get_export_option_warning(const EditorExportPr
 
 		if (p_name == "codesign/codesign") {
 			if (dist_type == 2) {
-				if (codesign_tool == 2 && Engine::get_singleton()->has_singleton("GodotSharp")) {
+				if (codesign_tool == 2 && ClassDB::class_exists("CSharpScript")) {
 					return TTR("'rcodesign' doesn't support signing applications with embedded dynamic libraries (GDExtension or .NET).");
 				}
 				if (codesign_tool == 0) {
@@ -333,7 +333,7 @@ bool EditorExportPlatformMacOS::get_export_option_visibility(const EditorExportP
 	}
 
 	// These entitlements are required to run managed code, and are always enabled in Mono builds.
-	if (Engine::get_singleton()->has_singleton("GodotSharp")) {
+	if (ClassDB::class_exists("CSharpScript")) {
 		if (p_option == "codesign/entitlements/allow_jit_code_execution" || p_option == "codesign/entitlements/allow_unsigned_executable_memory" || p_option == "codesign/entitlements/allow_dyld_environment_variables") {
 			return false;
 		}
@@ -1989,7 +1989,7 @@ Error EditorExportPlatformMacOS::export_project(const Ref<EditorExportPreset> &p
 				ent_f->store_line("<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">");
 				ent_f->store_line("<plist version=\"1.0\">");
 				ent_f->store_line("<dict>");
-				if (Engine::get_singleton()->has_singleton("GodotSharp")) {
+				if (ClassDB::class_exists("CSharpScript")) {
 					// These entitlements are required to run managed code, and are always enabled in Mono builds.
 					ent_f->store_line("<key>com.apple.security.cs.allow-jit</key>");
 					ent_f->store_line("<true/>");