public void SwapWithNeighbor(GameNode swap_neighbor, NeighborDirection direction)
{
GameNode[] neighbor_neighbors = swap_neighbor.GetNeighbors();
swap_neighbor.SetNeighbors(neighbors);
this.neighbors = neighbor_neighbors;
for (int i = 0; i < neighbors.Length; i++)
{
if (neighbor_neighbors[i] != null)
{
neighbor_neighbors[i].SetNeighbor(swap_neighbor, (NeighborDirection)i);
}
if (neighbors[i] != null)
{
neighbors[i].SetNeighbor(this, (NeighborDirection)i);
}
}
}
public void SetNeighbor(GameNode new_neighbor, NeighborDirection direction)
{
neighbors[(int)direction] = new_neighbor;
new_neighbor.GetNeighbors()[(int)AntiDirection(direction)] = this;
}
