Use server level module initialization to tell Godot to restart after…

… detecting the plugin

README.md

@@ -23,17 +23,19 @@ See the [Wiki](https://github.com/outobugi/Terrain3D/wiki) for more details on p
 ### Run the demo
 1. Download the [latest release](https://github.com/outobugi/Terrain3D/releases) and extract the files, or [build the plugin from source](https://github.com/outobugi/Terrain3D/wiki/Building-From-Source).
 2. Run Godot, using the console executable so you can see error messages.
-3. Import the project folder and open it. Let it complain about importing errors and likely crash. Then restart Godot.
-4. If the demo scene doesn't open automatically, open `demo/Demo.tscn`. You should see a terrain. Run it. If you don't see terrain, look at the console for errors, and in `Project Settings / Plugins` to ensure that Terrain3D is enabled.
+3. Import the demo project and open it. Allow Godot to restart.
+4. In `Project Settings / Plugins`, ensure that Terrain3D is enabled.
+5. Select `Project / Reload Current Project` to restart once more.
+6. If the demo scene doesn't open automatically, open `demo/Demo.tscn`. You should see a terrain. Run it. 
 
 ### Install Terrain3D in your own project
 1. Copy `addons/terrain_3d` to your project folder in `addons/terrain_3d`.
-2. Open Godot and go through the first load process & crash. Restart if needed.
+2. Open Godot, restart when it prompts.
 3. In `Project Settings / Plugins`, ensure that Terrain3D is enabled.
-4. Create or open a scene and add a new Terrain3D node.
-5. Select Terrain3D in the scene tree. In the inspector, create a new Terrain3DStorage resource.
-6. Click the down arrow to the right of the storage resource and save it as a binary .res file. This is optional, but highly recommended. Otherwise it will save terrain data as text in the current scene file.
-7. Read the wiki to learn how to properly [set up your textures](https://github.com/outobugi/Terrain3D/wiki/Setting-Up-Textures), [import data](https://github.com/outobugi/Terrain3D/wiki/Importing-&-Exporting-Data) and [more](https://github.com/outobugi/Terrain3D/wiki) . 
+4. Select `Project / Reload Current Project` to restart once more.
+5. Create or open a 3D scene and add a new Terrain3D node.
+6. Select Terrain3D in the scene tree. In the inspector, click the down arrow to the right of the storage resource and save it as a binary .res file. This is optional, but highly recommended. Otherwise it will save terrain data as text in the current scene file.
+7. Read the wiki to learn how to properly [set up your textures](https://github.com/outobugi/Terrain3D/wiki/Setting-Up-Textures), [import data](https://github.com/outobugi/Terrain3D/wiki/Importing-&-Exporting-Data) and [more](https://github.com/outobugi/Terrain3D/wiki). 
 
 ## Getting Support
 

src/register_types.cpp

@@ -11,7 +11,7 @@
 
 using namespace godot;
 
-void initialize_terrain_types(ModuleInitializationLevel p_level) {
+void initialize_terrain_3d(ModuleInitializationLevel p_level) {
 	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
 		return;
 	}
@@ -21,20 +21,23 @@ void initialize_terrain_types(ModuleInitializationLevel p_level) {
 	ClassDB::register_class<Terrain3DEditor>();
 }
 
-void uninitialize_terrain_types(ModuleInitializationLevel p_level) {
+void uninitialize_terrain_3d(ModuleInitializationLevel p_level) {
 	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
 		return;
 	}
 }
 
 extern "C" {
 // Initialization.
-GDExtensionBool GDE_EXPORT terrain_library_init(GDExtensionInterfaceGetProcAddress p_get_proc_address, GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization) {
+GDExtensionBool GDE_EXPORT terrain_library_init(
+		GDExtensionInterfaceGetProcAddress p_get_proc_address,
+		GDExtensionClassLibraryPtr p_library,
+		GDExtensionInitialization *r_initialization) {
 	GDExtensionBinding::InitObject init_obj(p_get_proc_address, p_library, r_initialization);
 
-	init_obj.register_initializer(initialize_terrain_types);
-	init_obj.register_terminator(uninitialize_terrain_types);
-	init_obj.set_minimum_library_initialization_level(MODULE_INITIALIZATION_LEVEL_SCENE);
+	init_obj.register_initializer(initialize_terrain_3d);
+	init_obj.register_terminator(uninitialize_terrain_3d);
+	init_obj.set_minimum_library_initialization_level(MODULE_INITIALIZATION_LEVEL_SERVERS);
 
 	return init_obj.init();
 }