public static DirectionCardinal Reverse(DirectionCardinal direction)
{
switch (direction)
{
case DirectionCardinal.West:
return(DirectionCardinal.East);
case DirectionCardinal.North:
return(DirectionCardinal.South);
case DirectionCardinal.East:
return(DirectionCardinal.West);
case DirectionCardinal.South:
return(DirectionCardinal.North);
default: return(DirectionCardinal.North);
}
}
public static Vector2 DirectionToVector(DirectionCardinal cardinal)
{
switch (cardinal)
{
case DirectionCardinal.West:
return(new Vector2(-1, 0));
case DirectionCardinal.North:
return(new Vector2(0, -1));
case DirectionCardinal.East:
return(new Vector2(1, 0));
case DirectionCardinal.South:
return(new Vector2(0, 1));
default:
return(new Vector2(0, 0));
}
}
