unity enum
using UnityEngine;
using System.Collections;
public class EnumScript : MonoBehaviour
{
enum Direction {North, East, South, West};
void Start ()
{
Direction myDirection;
myDirection = Direction.North;
}
Direction ReverseDirection (Direction dir)
{
if(dir == Direction.North)
dir = Direction.South;
else if(dir == Direction.South)
dir = Direction.North;
else if(dir == Direction.East)
dir = Direction.West;
else if(dir == Direction.West)
dir = Direction.East;
return dir;
}
}