public static Vector2 Vector(this NeighborsDirection direction)
{
switch (direction)
{
case NeighborsDirection.NORTH:
return(Vector2.up);
case NeighborsDirection.EAST:
return(Vector2.right);
case NeighborsDirection.SOUTH:
return(Vector2.down);
default:
return(Vector2.left);
}
}
public static NeighborsDirection Opppsite(this NeighborsDirection direction)
{
return((int)direction < 2 ? (direction + 2) : (direction - 2));
}
public static NeighborsDirection Next(this NeighborsDirection direction)
{
return(direction == NeighborsDirection.WEST ? NeighborsDirection.NORTH : direction + 1);
}
public static NeighborsDirection Previous(this NeighborsDirection direction)
{
return(direction == NeighborsDirection.NORTH ? NeighborsDirection.WEST : direction - 1);
}
