public void Detonate()
{
bool success = false;
var bonusesToDetonate = new List <BonusCell>();
foreach (var cell in Grid)
{
if (cell is BonusCell bonus)
{
if (bonus.IsDetonated)
{
bonusesToDetonate.Add(bonus);
}
}
}
foreach (var bonus in bonusesToDetonate)
{
bonus.IsEmpty = true;
success = true;
var bonusMatch = bonus.Action(Grid);
foreach (var dead in bonusMatch)
{
if (dead != null)
{
var deadBonus = dead as BonusCell;
if (deadBonus == null || deadBonus.IsEmpty || dead.Col == bonus.Col && dead.Row == bonus.Row)
{
DeleteCell(dead.Col, dead.Row, dead.Points);
}
else if (!deadBonus.IsDetonated)
{
deadBonus.IsDetonated = true;
ActivatedBonus.Invoke(null, new Tuple <int, int>(deadBonus.Col, deadBonus.Row));
}
}
}
}
if (!success)
{
NoMoreMatches.Invoke(null, new EventArgs());
}
}
public void DestroyMatches()
{
var matches = GetMatches();
if (!matches.Any())
{
if (HaveToDetonate())
{
Detonated.Invoke(null, new EventArgs());
return;
}
// Check if there is two selected cells
// it means that there was an unsuccessful swap, so swap back
if (FirstTouched != null && LastTouched != null)
{
Swap(FirstTouched, LastTouched);
}
// Invoke that there is no more matches on the field
NoMoreMatches.Invoke(null, new EventArgs());
//Remove cells selection
ResetSelected();
return;
}
// Consolidate intersected matches into the big one
Consolidate(matches);
for (var i = 0; i < matches.Count(); i++)
{
// Trying to get bonus cells for this match.
// There can be more then one bonus for each match, cause bomb appears on
// every intersection of vertical and horizontal match of the same color.
var bonusCellsPlaces = GetBonusPlaceCells(matches[i]);
var bonusCells = GetBonusCells(matches[i].First().Type, matches[i], bonusCellsPlaces);
foreach (var bonus in bonusCells)
{
// Don't add bonus to the cell which already has a bonus
if (Grid[bonus.Col, bonus.Row] is BonusCell)
{
continue;
}
InvokeCellDeleted(bonus.Col, bonus.Row, Grid[bonus.Col, bonus.Row].Points);
Grid[bonus.Col, bonus.Row] = bonus;
BonusCreated(null, bonus);
}
foreach (var cell in matches[i])
{
var col = cell.Col;
var row = cell.Row;
DeleteCell(col, row, cell.Points);
}
}
// Now all bonuses are old
ResetNewBonuses();
// And nothing is selected
ResetSelected();
}