Method set_custom_decryption_script

utility/gdre_settings.cpp:1337–1354

}

Error GDRESettings::set_custom_decryption_script(const String &p_decryptor_script_path) {
	ERR_FAIL_COND_V_MSG(!FileAccess::exists(p_decryptor_script_path), ERR_FILE_NOT_FOUND, "Custom encryption script file '" + p_decryptor_script_path + "' does not exist");
	ERR_FAIL_COND_V_MSG(p_decryptor_script_path.get_extension().to_lower() != "gd", ERR_INVALID_PARAMETER, "Custom encryption script file must be a GDScript!");
	Error err = OK;
	ResourceFormatLoaderGDScript loader;
	Ref<Script> script = loader.load(p_decryptor_script_path, p_decryptor_script_path, &err, false, nullptr, ResourceFormatLoader::CACHE_MODE_IGNORE);
	ERR_FAIL_COND_V_MSG(script.is_null() || err != OK, err, "Failed to load custom encryption script!");
	auto base_type = script->get_instance_base_type();
	ERR_FAIL_COND_V_MSG(base_type != "CustomDecryptor", ERR_INVALID_PARAMETER, "Custom encryption script does not inherit from CustomDecryptor!");
	Ref<CustomDecryptor> decryptor;
	decryptor.instantiate();
	decryptor->set_script(script);
	ERR_FAIL_COND_V_MSG(Ref<Script>(decryptor->get_script()).is_null(), ERR_INVALID_PARAMETER, "Failed to instantiate custom encryption script!");
	ERR_FAIL_NULL_V_MSG(decryptor->get_script_instance(), ERR_INVALID_PARAMETER, "Failed to get script instance from custom encryption script!");
	custom_decryption_script_path = p_decryptor_script_path;
	set_custom_decryptor(decryptor);
	return OK;
}

void GDRESettings::set_custom_decryptor(const Ref<CustomDecryptor> &p_decryptor) {
	custom_decryptor = p_decryptor;