private List <BubbleSlot> GetAdjacentBubblesWithSameScore(BubbleSlot bubbleSlot, List <BubbleSlot> knownAdjacents)
{
var newAdjacentBubbleSlots = new List <BubbleSlot>();
var adjacentIndexes = GetAdjacentIndexes(bubbleSlot);
foreach (var adjacentBubbleIndex in adjacentIndexes)
{
var bubbleSlotToAdd = _bubbleSlots[adjacentBubbleIndex];
if (bubbleSlotToAdd.HasBubble() && bubbleSlotToAdd.BubbleConfig().number == bubbleSlot.BubbleConfig().number)
{
if (!knownAdjacents.Any(slot => slot.Id() == bubbleSlotToAdd.Id()))
{
newAdjacentBubbleSlots.Add(bubbleSlotToAdd);
}
}
}
if (newAdjacentBubbleSlots.Count() == 0)
{
return(knownAdjacents);
}
var result = new List <BubbleSlot>();
foreach (var newSlot in newAdjacentBubbleSlots)
{
var newSlotAdjacentBubbles = GetAdjacentBubblesWithSameScore(newSlot, knownAdjacents.Concat(newAdjacentBubbleSlots).ToList());
foreach (var newSlotAdjacentBubble in newSlotAdjacentBubbles)
{
if (!result.Any(slot => slot.Id() == newSlotAdjacentBubble.Id()))
{
result.Add(newSlotAdjacentBubble);
}
}
}
return(result);
}
private void RemoveEmptyRows()
{
var lastIndexWithoutBubble = _bubbleSlots.Length - 1;
for (var i = _bubbleSlots.Length - 1; i >= 0; i--)
{
if (_bubbleSlots[i].HasBubble() || _bubbleSlots[i].IsReserved())
{
break;
}
else
{
lastIndexWithoutBubble = i;
}
}
var emptyRowsCount = (_bubbleSlots.Length - 1 - lastIndexWithoutBubble) / _boardWidth;
if (emptyRowsCount < 2)
{
return;
}
var rowsToDelete = emptyRowsCount - 1;
foreach (var bubbleSlot in _bubbleSlots.Reverse().Take(rowsToDelete * _boardWidth))
{
Destroy(bubbleSlot.View().gameObject);
}
var updatedBubbleSlots = new BubbleSlot[_bubbleSlots.Length - rowsToDelete * _boardWidth];
Array.Copy(_bubbleSlots, updatedBubbleSlots, updatedBubbleSlots.Length);
_bubbleSlots = updatedBubbleSlots;
_bubbleSlotsContainer.DOMoveY(_bubbleSlotsContainer.position.y - _bubbleSize * rowsToDelete, 0.25f);
}
private List <BubbleSlot> GetAdjacentBubbles(BubbleSlot bubbleSlot)
{
var adjacentIndexes = GetAdjacentIndexes(bubbleSlot);
return(adjacentIndexes.Select(i => _bubbleSlots[i]).Where(slot => slot.HasBubble()).ToList());
}
public void SetBubbleSlot(BubbleSlot bubbleSlot)
{
_bubbleSlot = bubbleSlot;
}