private void TerminateGroup(Group group)
{
foreach (var cell in group.Cells)
{
var column = field[cell.X];
column.Remove(cell);
for (int i = cell.Y; i < column.Count; i++)
{
column[i].SetY(i);
}
}
group.OnTerminate();
}
public bool CanTerminate(Group group)
{
return group.StarsCount >= minStars;
}
private IEnumerable<Group> RebuildGroups()
{
foreach (var colomn in field)
{
foreach (var cell in colomn)
{
cell.Group = null;
}
}
for (int x = 0; x < width; x++)
{
for (int y = 0; y < field[x].Count; y++)
{
var cell = field[x][y];
if (cell.Group != null) continue;
var group = new Group(cell);
var stack = new Stack<Cell>(GetFilteredCells(cell));
while (stack.Count > 0)
{
var curCell = stack.Pop();
group.AddCell(curCell);
foreach (var item in GetFilteredCells(curCell))
{
stack.Push(item);
}
}
group.Cells.ForEach(c => c.UpdateConnections());
yield return group;
}
}
}
