int script_1090(string arg0) {
	int ivar0;
	ivar0 = cs2method3628(arg0);
	if (ivar0 == -1) {
		return -1;
	}
	if (((boolean)getFriendWorld(ivar0))) {
		return 0;
	}
	if (cs2method3627(ivar0)) {
		return 1;
	}
	return 2;
}