Format sources with clangd

.gitignore

@@ -1,6 +1,13 @@
 # Compiled Object files from SCons
 *.os
 
+# Generated by tooling
+extension_api.json
+compile_commands.json
+
+# clangd cache
+.cache/
+
 # Created by https://www.toptal.com/developers/gitignore/api/c++,godot,scons
 # Edit at https://www.toptal.com/developers/gitignore?templates=c++,godot,scons
 

README.md

@@ -7,6 +7,15 @@ Named in this order so not everything starts with the same word
 Using Godot v4.4.beta1.official [d33da79d3].
 Install SCons with `pipx install scons`.
 
+To generate files for build tooling, run the following:
+
+```sh
+godot --dump-extension-api
+scons compile_commands
+```
+
+### Build
+
 To build the extension run SCons in the repository root, the default arguments have been added to the file.
 
 ```sh

SConstruct

@@ -19,6 +19,12 @@ sources = Glob("src/*.cpp")
 # Generated with local Godot installation
 env["custom_api_file"] = "extension_api.json"
 
+# Information for Clang tooling, including clangd language server
+# To create the compile_database
+env.Tool('compilation_db')
+cdb = env.CompilationDatabase('compile_commands.json')
+Alias('compile_commands', cdb)
+
 if env["platform"] == "macos":
     library = env.SharedLibrary(
         "project/bin/libmarshconnector.{}.{}.framework/libmarshconnector.{}.{}".format(

src/marshconnector.cpp

@@ -3,8 +3,7 @@
 
 using namespace godot;
 
-void MarshConnector::_bind_methods() {
-}
+void MarshConnector::_bind_methods() {}
 
 MarshConnector::MarshConnector() {
   // Initialize any variables here.
@@ -15,6 +14,4 @@ MarshConnector::~MarshConnector() {
   // Add your cleanup here.
 }
 
-void MarshConnector::_process(double delta) {
-	time_passed += delta;
-}
+void MarshConnector::_process(double delta) { time_passed += delta; }

src/marshconnector.h

@@ -5,7 +5,7 @@
 
 namespace godot {
 
-class MarshConnector : public Node{
+class MarshConnector : public Node {
   GDCLASS(MarshConnector, Node)
 
 private:
@@ -21,6 +21,6 @@ public:
   void _process(double delta) override;
 };
 
-}
+} // namespace godot
 
 #endif // MARSHCONNECTOR_H

src/register_types.cpp

@@ -24,12 +24,17 @@ void uninitialize_marsh_module(ModuleInitializationLevel p_level) {
 
 extern "C" {
 // Initialization.
-GDExtensionBool GDE_EXPORT marsh_library_init(GDExtensionInterfaceGetProcAddress p_get_proc_address, const GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization) {
-	godot::GDExtensionBinding::InitObject init_obj(p_get_proc_address, p_library, r_initialization);
+GDExtensionBool GDE_EXPORT
+marsh_library_init(GDExtensionInterfaceGetProcAddress p_get_proc_address,
+                   const GDExtensionClassLibraryPtr p_library,
+                   GDExtensionInitialization *r_initialization) {
+  godot::GDExtensionBinding::InitObject init_obj(p_get_proc_address, p_library,
+                                                 r_initialization);
 
   init_obj.register_initializer(initialize_marsh_module);
   init_obj.register_terminator(uninitialize_marsh_module);
-	init_obj.set_minimum_library_initialization_level(MODULE_INITIALIZATION_LEVEL_SCENE);
+  init_obj.set_minimum_library_initialization_level(
+      MODULE_INITIALIZATION_LEVEL_SCENE);
 
   return init_obj.init();
 }