Critical bug in MCServer

[FakeTruth]

How about using some sort of callback?

Code:

main()
{
    UseBlockEntity( OpenChest, x, y, z );
}

void OpenChest( cBlockEntity* a_Entity, cPlayer* a_UsedBy )
{
    Bla b = a_Entity->GetBla();
    a_UsedBy->DoStuffWithBla( b );
}

I'm not sure how practical this is, but it would work with Lua