#[derive(Clone)]

pub enum Direction {

    Left,

    Right

}

#[derive(Clone)]

pub enum Action {

    Walk(Direction),

    LongJump,

    HighJump(usize)

}

pub struct Actions {

    actions: Vec<Action>

}

impl Actions {

    pub fn new() -> Self {

        Self {

            actions: vec![],

        }

    }

    pub fn push(&mut self, action: Action) {

        self.actions.push(action)

    }

    pub fn pop(&mut self) -> Option<Action> {

        self.actions.pop()

    }

}