This commit adds initial support for negotiating the ISAAC session key,
creating accounts, and checking world suitability.
Signed-off-by: Graham <gpe@openrs2.org>
This prevents the archive module from failing on a machine without the
cache installed (like the archive.openrs2.org server).
Signed-off-by: Graham <gpe@openrs2.org>
This already caught some cases of public members that should have been
private and one case where the inferred type was too specific.
Signed-off-by: Graham <gpe@openrs2.dev>
Graham