public HexCell GetCell(Vector3 position)
{
position = transform.InverseTransformPoint(position);
var coordinates = HexCoordinate.CreateFromPosition(position);
var index = coordinates.X + coordinates.Z * ChunkCountX * HexMetrics.chunkSizeX + coordinates.Z / 2;
return(_cells[index]);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
var coordinates = new HexCoordinate(
property.FindPropertyRelative("x").intValue,
property.FindPropertyRelative("z").intValue
);
GUI.Label(position, coordinates.ToString());
}
private void CreateCell(int x, int z, int i)
{
Vector3 pos;
pos.x = (x * 2 + z % 2) * HexMetrics.innerRadius;
pos.y = 0;
pos.z = z * 1.5f * HexMetrics.outerRadius;
var cell = _cells[i] = Instantiate <HexCell>(HexCellPrefab);
cell.transform.localPosition = pos;
cell.HexCoordinate = HexCoordinate.CreateFromOffset(x, z);
cell.TerrainTypeIndex = this.DefaultColorIndex;
if (x > 0)
{
cell.SetNeighbor(HexDirection.W, _cells[i - 1]);
}
var width = ChunkCountX * HexMetrics.chunkSizeX;
if (z > 0)
{
if ((z & 1) == 0)
{
cell.SetNeighbor(HexDirection.SE, _cells[i - width]);
if (x > 0)
{
cell.SetNeighbor(HexDirection.SW, _cells[i - width - 1]);
}
}
else
{
cell.SetNeighbor(HexDirection.SW, _cells[i - width]);
if (x < width - 1)
{
cell.SetNeighbor(HexDirection.SE, _cells[i - width + 1]);
}
}
}
var label = Instantiate(HexLabelPrefab);
label.rectTransform.anchoredPosition = new Vector2(pos.x, pos.z);
label.text = cell.HexCoordinate.ToSplitString();
cell.uiRect = label.rectTransform;
cell.Evaluation = 0;
AddCellToChunk(x, z, cell);
}
public int DistanceTo(HexCoordinate coordinate)
{
return(((x < coordinate.x ? coordinate.x - this.x : this.x - coordinate.x)
+ (Y < coordinate.Y ? coordinate.Y - this.Y : this.Y - coordinate.Y)
+ (Z < coordinate.z ? coordinate.z - this.z : this.z - coordinate.z)) / 2);
}