public void AddFeature(Vector3 position, GameObject featurePrefab)
{
GameObject feature = Instantiate <GameObject>(featurePrefab);
HexCoordinates coordinates = HexCoordinates.FromPosition(position);
int index = coordinates.X + coordinates.Z * width + coordinates.Z / 2;
if (index < 0 || index > width * height)
{
return;
}
HexCell cell = cells[index];
cell.AddFeature(feature);
}
