Provide a function to clear action state

[Shatur]

What problem does this solve?

In my game I have a chat and pause menu, both handled by separate systems. When I press UiAction::Back I would like to close the chat first and on second press I would like open the menu.
So in chat system I want to catch UiAction::Back if it was just pressed and the chat was open, to avoid it propagation to the in-game menu.

For this use case we currently have make_held function which unpressed the button. I can use it to avoid action propagation. But If I switch from just_pressed check to just_released - it won't work:

if ui_actions.just_released(UiAction::Chat) {
    ui_actions.make_held(UiAction::Chat);
    println!("{}", ui_actions.just_released(UiAction::Chat)); // Prints `true`
}

Because the function only unpressed the button, it doesn't clear just_*.

What solution would you like?

I would suggest to replace make_held with a new function called reset that fully clears the action state. So it becomes "unpressed" and "unjusted". I believe this is what user would expect and in want most cases.

[alice-i-cecile]

Agreed: I think this is much clearer.

[Shatur]

Closed by #112.