Setngcflags

setngcflags <const/var> <idx1> [<idx2>...]

Sets the flags for the newgamechoices entries at the specified indices. The index list is variable-sized, up to a maximum of 3.

This can be used to enable/disable the MEF_Hidden and MEF_Locked state. Supersedes the userdef struct members:

`m_newgamecustomopen` and `m_newgamecustomsubopen`.

See also: getngcflags