private void CreateMemoryCards(IList<SetDTO> sets)
{
var gameboardSets = new List<GameboardCardSetItem>();
MemoryCards.Clear();
foreach (var set in sets)
{
var setItemPair1 = new GameboardCardSetItem(set);
var setItemPair2 = new GameboardCardSetItem(set);
gameboardSets.Add(setItemPair1);
gameboardSets.Add(setItemPair2);
}
gameboardSets.Shuffle();
foreach (var gameboard in gameboardSets)
{
MemoryCards.Add(gameboard);
}
}
private bool IsSameCardType(GameboardCardSetItem instance1, GameboardCardSetItem instance2)
{
return instance1.SetKey == instance2.SetKey;
}
private bool IsSameCardInstance(GameboardCardSetItem instance1, GameboardCardSetItem instance2)
{
return instance1.Key == instance2.Key;
}
private void IsMatch(GameboardCardSetItem selectedMatchItem, Action isMatchAction)
{
// this way we can show the front to the user
selectedMatchItem.CardState = CardState.Flipped;
var tempTimer = new DispatcherTimer { Interval = new TimeSpan(0,0,0,0,500) };
tempTimer.Tick += (s,e) =>
{
tempTimer.Stop();
if (PotentialMatchItem == null)
{
PotentialMatchItem = selectedMatchItem;
UpdateCardInListStatus(selectedMatchItem.SetKey, CardState.Flipped);
SelectedMemoryCard = null;
}
else
{
if (IsSameCardInstance(PotentialMatchItem, selectedMatchItem))
{
UpdateCardInListStatus(selectedMatchItem.Key, CardState.Initial);
}
else if (IsSameCardType(PotentialMatchItem, selectedMatchItem))
{
// we have a match
UpdateCardInListStatus(selectedMatchItem.Key, CardState.Match);
UpdateCardInListStatus(PotentialMatchItem.Key, CardState.Match);
// update the match stats
OnPropertyChanged("TotalMatches");
// if all cards are matches than we ROCK and can be done
if (IsAllMatchesFound())
{
Pause();
_audioManager.PlayWonGame();
CurrentGameMode = GameMode.Completed;
OnTellUserTheyWon(() =>
{
// open the leaderboard
ActiveLeaderBoardItem = new GameLeaderBoardItem(new GameResultDTO
{
GameCategory = _category.Key,
GameLevel = CurrentGameBoardLevel,
PlayerId = CurrentUser.Id,
PlayerName = CurrentUser.UserName,
Attempts = TotalAttempts,
GameDate = DateTime.Now,
GameTime = new TimeSpan(0, 0, GameDurationInSeconds)
});
SaveLeaderBoardItem();
ResetBoard();
}
,
() => { ResetBoard(); });
}
else
{
isMatchAction.Invoke();
}
}
else
{
ResetAllNonMatches();
TotalAttempts = TotalAttempts + 1;
}
PotentialMatchItem = null;
}
};
tempTimer.Start();
}
private void GameCardSelected(GameboardCardSetItem selectedMatchItem)
{
if (selectedMatchItem.CardState == CardState.Match) { return; }
if (selectedMatchItem.CardState == CardState.Flipped) { return; }
if ( IsGameAwaitingToBeStarted )
{
Play();
}
else if (IsGamePaused)
{
// need to ask the user to do something special here
OnAskToUnPauseGame(selectedMatchItem);
return;
}
_audioManager.PlayItemSelected();
IsMatch(selectedMatchItem, () => _audioManager.PlaySelectedItemMatch());
}
private async void OnAskToUnPauseGame(GameboardCardSetItem selectedMatchItem)
{
var yesSelected = false;
var dialog = new MessageDialog("The board is currently paused, would you like to start playing now?");
var yesHandler = new UICommandInvokedHandler(cmd =>
{
yesSelected = true;
});
dialog.Commands.Add(new UICommand("Yes", yesHandler));
dialog.Commands.Add(new UICommand("No"));
await dialog.ShowAsync();
if (yesSelected)
{
Play();
GameCardSelected(selectedMatchItem);
}
}