GDExtensionManager

GDExtension get_extension(String path)

Returns the GDExtension at the given file path, or null if it has not been loaded or does not exist.

PackedStringArray get_loaded_extensions() const

Returns the file paths of all currently loaded extensions.

bool is_extension_loaded(String path) const

Returns true if the extension at the given file path has already been loaded successfully. See also get_loaded_extensions().

int load_extension(String path)

Loads an extension by absolute file path. The path needs to point to a valid GDExtension. Returns LOAD_STATUS_OK if successful.

int reload_extension(String path)

Reloads the extension at the given file path. The path needs to point to a valid GDExtension, otherwise this method may return either LOAD_STATUS_NOT_LOADED or LOAD_STATUS_FAILED. Note: You can only reload extensions in the editor. In release builds, this method always fails and returns LOAD_STATUS_FAILED.

int unload_extension(String path)

Unloads an extension by file path. The path needs to point to an already loaded GDExtension, otherwise this method returns LOAD_STATUS_NOT_LOADED.

extension_loaded(GDExtension extension)

Emitted after the editor has finished loading a new extension. Note: This signal is only emitted in editor builds.

extension_unloading(GDExtension extension)

Emitted before the editor starts unloading an extension. Note: This signal is only emitted in editor builds.

extensions_reloaded()

Emitted after the editor has finished reloading one or more extensions.

LOAD_STATUS_OK = 0

Enum: LoadStatus

The extension has loaded successfully.

LOAD_STATUS_FAILED = 1

Enum: LoadStatus

The extension has failed to load, possibly because it does not exist or has missing dependencies.

LOAD_STATUS_ALREADY_LOADED = 2

Enum: LoadStatus

The extension has already been loaded.

LOAD_STATUS_NOT_LOADED = 3

Enum: LoadStatus

The extension has not been loaded.

LOAD_STATUS_NEEDS_RESTART = 4

Enum: LoadStatus

The extension requires the application to restart to fully load.