minicrossterm/examples/program_examples/first_depth_search/src/variables.rs

extern crate crossterm;

use self::crossterm::terminal::{terminal, ClearType};
use self::crossterm::style::{Color, StyledObject, ObjectStyle };

use std::fmt::Debug;
use std::fmt;

#[derive(Copy, Clone,Debug)]
pub enum Direction
{
    Up = 0,
    Down = 1,
    Left = 2,
    Right = 3
}

#[derive(Copy, Clone, Debug)]
pub struct Position
{
    pub x: usize,
    pub y: usize
}

impl Position
{
    pub fn new(x: usize, y: usize) -> Position
    {
        Position { x, y }
    }
}

#[derive(Copy, Clone)]
pub struct Size
{
    pub width: usize,
    pub height: usize
}

impl Size
{
    pub fn new(width: usize, height: usize) -> Size
    {
        Size {width,height}
    }
}

pub struct Cell
{
    pub position: Position,
    pub color: Color,
    pub look: char,
    pub visited: bool
}

impl Cell
{
    pub fn new(position: Position, color: Color, look: char, visited: bool) -> Cell
    {
        Cell { position, color, look, visited }
    }
}