private void Turn(bool isClockwise)
{
if (Paused)
{
return;
}
if (_fallManager.Falling)
{
return;
}
if (_movementLock > 0)
{
return;
}
if (_selectedTouchPoint == null)
{
return;
}
var cells = _selectedTouchPoint.GetCells();
var turnCount = 0;
while (turnCount < cells.Length)
{
var hexagons = new List <Hexagon>();
foreach (var cell in cells)
{
hexagons.Add(cell.Hexagon);
}
for (var i = 0; i < hexagons.Count; i++)
{
var next = isClockwise ? (i + 1) % hexagons.Count : (i + hexagons.Count - 1) % hexagons.Count;
var current = hexagons[next];
current.AddToTurnDestination(cells[i]);
cells[i].Hexagon = current;
}
var stopTurning = false;
foreach (var cell in cells)
{
var touchPointsContainingCell = _touchPointsByCellId[cell.Id];
if (touchPointsContainingCell.Exists(touchPoint => touchPoint.CellsHaveSameColoredHexagons()))
{
stopTurning = true;
break;
}
}
if (stopTurning)
{
break;
}
turnCount++;
}
foreach (var cell in cells)
{
cell.Hexagon.ExecuteTurns();
}
if (turnCount == cells.Length)
{
return;
}
_turnShouldEnd = true;
Changed = true;
}
