use crate::{
    bitmap::Axis,
    lisp::{expr::LispExpr, number::LispNumber},
};

use std::convert::Into;

#[derive(Debug, Hash, PartialEq, Eq, Copy, Clone)]
pub struct Guide {
    pub axis: Axis,
    pub offset: u32,
}

impl Into<LispExpr> for Guide {
    fn into(self) -> LispExpr {
        LispExpr::List(vec![
            self.axis.into(),
            LispExpr::Number(LispNumber::Integer(self.offset as i64)),
        ])
    }
}