control preset saver

So you know how there is multiple servers in minecraft, like pvp servers, building servers, and sometimes people like to switch up their controls for the types of games, so for example if you join a pvp game you switch to your fighting controls, and if your building you would switch to the controls you prefer for building. As someone who plays a lot of pvp servers but goes onto my own world to build, the set pvp controls make it hard to build fast. And I have really complicated controls so sometimes I cant remember how my controls for building are, if you get what im saying 😅