Method _load_settings_text

utility/pcfg_loader.cpp:314–362

}

Error ProjectConfigLoader::_load_settings_text(Ref<FileAccess> f, const String &p_path, uint32_t ver_major) {
	Error err;
	last_builtin_order = 0;

	if (f.is_null()) {
		// FIXME: Above 'err' error code is ERR_FILE_CANT_OPEN if the file is missing
		// This needs to be streamlined if we want decent error reporting
		return ERR_FILE_NOT_FOUND;
	}

	VariantParser::StreamFile stream;
	stream.f = f;

	String assign;
	Variant value;
	VariantParser::Tag next_tag;

	int lines = 0;
	String error_text;
	String section;
	config_version = 0;

	while (true) {
		assign = Variant();
		next_tag.fields.clear();
		next_tag.name = String();

		err = VariantParserCompat::parse_tag_assign_eof(&stream, lines, error_text, next_tag, assign, value, nullptr, true);
		if (err == ERR_FILE_EOF) {
			return OK;
		}
		ERR_FAIL_COND_V_MSG(err != OK, err, "Error parsing " + p_path + " at line " + itos(lines) + ": " + error_text + " File might be corrupted.");

		if (!assign.is_empty()) {
			if (section.is_empty() && assign == "config_version") {
				config_version = value;
				ERR_FAIL_COND_V_MSG(config_version > ProjectSettings::CONFIG_VERSION, ERR_FILE_CANT_OPEN, vformat("Can't open project at '%s', its `config_version` (%d) is from a more recent and incompatible version of the engine. Expected config version: %d.", p_path, config_version, ProjectSettings::CONFIG_VERSION));
			} else {
				if (section.is_empty()) {
					props[assign] = VariantContainer(value, last_builtin_order++, true);
				} else {
					props[section + "/" + assign] = VariantContainer(value, last_builtin_order++, true);
				}
			}
		} else if (!next_tag.name.is_empty()) {
			section = next_tag.name;
		}
	}
}

struct _VCSort {
	String name;