Hephaestus is a powerful, cross-platform wrapper around a builder for Bohemia Interactive's ArmA 3 using community made builders (armake) or the official AddonBuilder.
Move all variable declarations in the program to the top for an easier glance at the flow of the logic (separate methods from variables) and an easier glance of all the the fields the program uses.
Perhaps use a static constructor or a separate method in order to read from the ini file and initialize the corresponding variables.