private void SetSelectedGroupToRotator()
{
HexagonGroupRotator.Instance.Activate();
HexagonGroupRotator.Instance.UpdateRotation(_selectedGroup.Rotation);
HexagonGroupRotator.Instance.SetPosition(HexagonManager.Instance.PixelToWorld(_selectedGroup.GetCenter()));
HexagonGroupRotator.Instance.SetHexagons(HexagonManager.Instance.GetHexagon(_selectedGroup.A),
HexagonManager.Instance.GetHexagon(_selectedGroup.B),
HexagonManager.Instance.GetHexagon(_selectedGroup.C));
}
public HexagonGroup NearestGroupTo(Vector2 position)
{
HexagonGroup nearest = _groupList[0];
float minDistance = Vector2.Distance(nearest.GetCenter(), position);
for (int i = 1; i < _groupList.Count; i++)
{
if (minDistance > Vector2.Distance(_groupList[i].GetCenter(), position))
{
minDistance = Vector2.Distance(_groupList[i].GetCenter(), position);
nearest = _groupList[i];
}
}
return(nearest);
}
private void OnTap(Vector3 pos)
{
if (_gameOver || _restarting || _rotating)
{
return;
}
HexagonGroup group = HexagonGroupManager.Instance.NearestGroupTo(pos + (Vector3)HexagonManager.Instance.CenterOffset());
float distance = Vector3.Distance(HexagonManager.Instance.PixelToWorld(group.GetCenter()), pos);
//checking if tapping other than grid.
if (distance < 1f)
{
_selectedGroup = HexagonGroupManager.Instance.NearestGroupTo(pos + (Vector3)HexagonManager.Instance.CenterOffset());
SetSelectedGroupToRotator();
_anyGroupSelected = true;
}
}