private void TileTouched(object sender, View.TouchEventArgs e)
{
// Check if the touch has finished
if (e.Event.Action == MotionEventActions.Up)
{
TextTileView view = (TextTileView)sender;
// Calculate the distance between the touched tile and the empty spot
double yDiff = (view.PositionX - emptySpot.X);
double xDiff = (view.PositionY - emptySpot.Y);
// If they're adjacent, move the tile
if ((Math.Abs(xDiff) == 1 && yDiff == 0) || (xDiff == 0 && Math.Abs(yDiff) == 1))
{
int emptyX = emptySpot.X;
int emptyY = emptySpot.Y;
int textPosX = view.PositionX;
int textPosY = view.PositionY;
view.LayoutParameters = GetTileLayoutParams(emptyX, emptyY);
emptySpot.X = textPosX;
emptySpot.Y = textPosY;
view.PositionX = emptyX;
view.PositionY = emptyY;
int tmp = board[textPosX][textPosY];
board[textPosX][textPosY] = board[emptyX][emptyY];
board[emptyX][emptyY] = tmp;
NumberOfMoves++;
if (CheckCorrect()) // player won!
{
bool newHighScore = false;
// update high score in shared settings
if (NumberOfMoves < highScore || highScore == 0)
{
highScore = NumberOfMoves;
editor.PutInt(highscoreString, highScore);
editor.Apply();
newHighScore = true;
}
var fragmentTrans = FragmentManager.BeginTransaction();
fragmentTrans.AddToBackStack(null);
var gameOverDialog = GameOverDialogFragment.NewInstance(gridSize, NumberOfMoves, highScore, userName, newHighScore);
gameOverDialog.RestartGameEvent += Reset;
gameOverDialog.ExitGameEvent += OnExitGame;
gameOverDialog.Cancelable = false;
gameOverDialog.Show(fragmentTrans, "GameOverDialog");
}
ResetSolver();
movesTextView.Text = string.Format("Moves: {0}", NumberOfMoves.ToString());
if (effects_enabled)
{
audioManager.PlaySoundEffect(SoundEffect.KeyClick);
}
}
}
}
public static GameOverDialogFragment NewInstance(int gridSize, int score, int highscore, string userName, bool newHighScore)
{
GameOverDialogFragment dialogFragment = new GameOverDialogFragment();
Bundle args = new Bundle();
args.PutInt("GridSize", gridSize);
args.PutInt("Score", score);
args.PutInt("HighScore", highscore);
args.PutString("UserName", userName);
args.PutBoolean("NewHighScore", newHighScore);
dialogFragment.Arguments = args;
return(dialogFragment);
}