//Neighbour control
private void CheckNeighbours()
{
Vector3 direction = Vector3.forward * DISTANCE_BETWEEN_HEXAGONS;
Collider[] colliders;
if (neighbours[(int)Neighbour.TOP] == null)
{
colliders = Physics.OverlapSphere(transform.position + direction, 1f, hexagonLayer);
for (int i = 0; i < colliders.Length; ++i)
{
if (colliders[i].tag == "Hexagon")
{
HexagonController neighbour = colliders[i].GetComponent <HexagonController>();
neighbours[(int)Neighbour.TOP] = neighbour;
neighbour.SetNeighbour(this, Neighbour.BOTTOM);
break;
}
}
}
direction = Quaternion.Euler(0, 60, 0) * direction;
if (neighbours[(int)Neighbour.TOP_RIGHT] == null)
{
colliders = Physics.OverlapSphere(transform.position + direction, 1f, hexagonLayer);
for (int i = 0; i < colliders.Length; ++i)
{
if (colliders[i].tag == "Hexagon")
{
HexagonController neighbour = colliders[i].GetComponent <HexagonController>();
neighbours[(int)Neighbour.TOP_RIGHT] = neighbour;
neighbour.SetNeighbour(this, Neighbour.BOTTOM_LEFT);
break;
}
}
}
direction = Quaternion.Euler(0, 60, 0) * direction;
if (neighbours[(int)Neighbour.BOTTOM_RIGHT] == null)
{
colliders = Physics.OverlapSphere(transform.position + direction, 1f, hexagonLayer);
for (int i = 0; i < colliders.Length; ++i)
{
if (colliders[i].tag == "Hexagon")
{
HexagonController neighbour = colliders[i].GetComponent <HexagonController>();
neighbours[(int)Neighbour.BOTTOM_RIGHT] = neighbour;
neighbour.SetNeighbour(this, Neighbour.TOP_LEFT);
break;
}
}
}
}
