Function join

modules/mono/utils/path_utils.cpp:180–192

}

String join(const String &p_a, const String &p_b) {
	if (p_a.is_empty()) {
		return p_b;
	}

	const char32_t a_last = p_a[p_a.length() - 1];
	if ((a_last == '/' || a_last == '\\') ||
			(p_b.size() > 0 && (p_b[0] == '/' || p_b[0] == '\\'))) {
		return p_a + p_b;
	}

	return p_a + "/" + p_b;
}

String join(const String &p_a, const String &p_b, const String &p_c) {
	return Path::join(Path::join(p_a, p_b), p_c);