I'm working on a steampunk mod for Tiberium Wars and there are some infantry units that are strictly melee.

Is there a proper way for them to melee attack things similar to how Scrin buzzer swarms but maybe not so much insta-kill?

Secondly is it in any way practical to switch weapon modes? I'm making a Dragoon unit that can switch between melee and shooting and wonder if this can be done without having to completely undo hardwired code in the game itself.