#![allow(dead_code)]
#![allow(non_snake_case)]
#![allow(non_upper_case_globals)]
#[macro_use]
mod utils;
use num_enum::IntoPrimitive;
use num_enum::TryFromPrimitive;

enum_str! {
enum CompassPoint {
	North = 0,
	East = 1,
	South = 2,
	West = 3,
}
}

fn compass_point_to_string(c:CompassPoint) -> String {
	let mut result:&'static str = "";
	match c {
		CompassPoint::North => {
			result = "North";
		}
		CompassPoint::East => {
			result = "East";
		}
		CompassPoint::South => {
			result = "South";
		}
		CompassPoint::West => {
			result = "West";
		}
	}
	return result.to_string();
}

fn turn_right(c:CompassPoint) -> CompassPoint {
	if c == CompassPoint::North {
		return CompassPoint::East;
	} else if c == CompassPoint::East {
		return CompassPoint::South;
	} else if c == CompassPoint::South {
		return CompassPoint::West;
	} else {
		return CompassPoint::North;
	}
}

fn main() {
	let mut cp1:CompassPoint = CompassPoint::North;
	println!("cp1: {}", cp1.name());
	println!("SOUTH: {}", compass_point_to_string(CompassPoint::South));
	println!("turnRight(cp1): {}", compass_point_to_string(turn_right(cp1)));
	let cp2:CompassPoint = CompassPoint::East;
	if cp1 == cp2 {
		println!("cp1 == cp2");
	} else {
		println!("cp1 != cp2");
	}
	cp1 = cp2;
	if cp1 == cp2 {
		println!("cp1 == cp2");
	} else {
		println!("cp1 != cp2");
	}
}