Unfortunately, as far as I'm aware, most of the combat manuscripts don't mention one-handed maces much, if at all. Shields are also underrepresented.
However, part of how those manuscripts is designed, is to give you a broad set of fundamental principles to work with. Ideally, you should be able to extrapolate from them, to apply to different situations and different weapons.
I would say that most of the footwork and body mechanics would be pretty much the same, since you're still going to be using your hips to drive the power, and use the right footwork to stay balanced relative to the direction of your opponent. Where it really differs though, is that the mace may have a much shorter reach (unless you're fighting with a particularly large one), there's no "edge alignment" to worry about, and it's very front-heavy. A lot of the sword techniques may not apply directly, since they're designed around edge alignment and using the crossguard, but a lot of the general principles (particularly body motion) will still apply.