/// <summary>
/// This function does the actual pairing of two cells. This function is required separately for the wrapped coordinate system,
/// since there the two coordinates and the direction don't have a direct connection.
/// </summary>
/// <param name="currentCoordinates">This cells coordinates.</param>
/// <param name="neighborCoordinates">The neighboring cell's coordinates.</param>
/// <param name="toNeighbor">The direction towards the neighboring cell.</param>
void PairCells(Vector2 currentCoordinates, Vector2 neighborCoordinates, CellDirection toNeighbor)
{
//Debug.Log(currentCoordinates);
//Debug.Log(neighborCoordinates);
GetCell(currentCoordinates).AddNeighbor(toNeighbor, GetCell(neighborCoordinates));
GetCell(neighborCoordinates).AddNeighbor(toNeighbor.Opposite(), GetCell(currentCoordinates));
}
public void SetNeighbor(CellDirection direction, SquareCellScript cell)
{
neighbors[(int)direction] = cell;
cell.neighbors[(int)direction.Opposite()] = this;
}