private void CreateCell(int x, int z, int i)
{
// Z is indexed starting from below.
var xPosition = (x + z * .5f - z / 2) * HexMetrics.innerRadius * 2f;
var zPosition = z * HexMetrics.outerRadius * 1.5f;
var position = new Vector3(xPosition, 0, zPosition);
var cell = Instantiate(hexCell, position, Quaternion.identity);
var collider = cell.gameObject.AddComponent(typeof(BoxCollider)) as BoxCollider;
// Box collider is not ideal, but placeholder until we can get an actual hexagon prefab?
collider.size = new Vector3(20.0f, 5.0f, 20.0f);
collider.isTrigger = true;
cell.transform.parent = parentCell.transform;
hexCells[i] = cell;
cell.coordinates = HexCoordinates.FromOffsetCoords(x, z);
if (x > 0)
{
cell.SetNeighbor(HexDirection.W, hexCells[i - 1]);
}
if (z > 0)
{
if (z % 2 == 0) //even
{
cell.SetNeighbor(HexDirection.SE, hexCells[i - xWidth]);
if (x > 0)
{
cell.SetNeighbor(HexDirection.SW, hexCells[i - xWidth - 1]);
}
}
else
{
cell.SetNeighbor(HexDirection.SW, hexCells[i - xWidth]);
if (x < xWidth - 1)
{
cell.SetNeighbor(HexDirection.SE, hexCells[i - xWidth + 1]);
}
}
}
var label = Instantiate(hexCellLabel);
label.rectTransform.SetParent(gridUICanvas.transform, false);
label.rectTransform.anchoredPosition = new Vector2(xPosition, zPosition);
label.text = x + "," + z; //hex grid coordinates, not global
}
private void CreateCell(int x, int z, int i)
{
// Z is indexed starting from below.
var xPosition = (x + z * .5f - z / 2) * HexMetrics.innerRadius * 2f;
var zPosition = z * HexMetrics.outerRadius * 1.5f;
var position = new Vector3(xPosition, 0, zPosition);
var cell = Instantiate(hexCell, position, Quaternion.identity);
cell.transform.parent = parentCell.transform;
hexCells[i] = cell;
cell.coordinates = HexCoordinates.FromOffsetCoords(x, z);
if (x > 0)
{
cell.SetNeighbor(HexDirection.W, hexCells[i - 1]);
}
if (z > 0)
{
if (z % 2 == 0) //even
{
cell.SetNeighbor(HexDirection.SE, hexCells[i - xWidth]);
if (x > 0)
{
cell.SetNeighbor(HexDirection.SW, hexCells[i - xWidth - 1]);
}
}
else
{
cell.SetNeighbor(HexDirection.SW, hexCells[i - xWidth]);
if (x < xWidth - 1)
{
cell.SetNeighbor(HexDirection.SE, hexCells[i - xWidth + 1]);
}
}
}
var label = Instantiate(hexCellLabel);
label.rectTransform.SetParent(gridUICanvas.transform, false);
label.rectTransform.anchoredPosition = new Vector2(xPosition, zPosition);
label.text = x + "," + z; //hex grid coordinates, not global
}
