Enumerations

EnumScript

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;     
    }
}