private void Window_KeyUp(object sender, KeyEventArgs e)
{
SnakeDirecion originalSnakeDirection = snakeDirection;
switch (e.Key)
{
case Key.Up:
if (snakeDirection != SnakeDirecion.Down)
{
snakeDirection = SnakeDirecion.Up;
}
break;
case Key.Down:
if (snakeDirection != SnakeDirecion.Up)
{
snakeDirection = SnakeDirecion.Down;
}
break;
case Key.Left:
if (snakeDirection != SnakeDirecion.Right)
{
snakeDirection = SnakeDirecion.Left;
}
break;
case Key.Right:
if (snakeDirection != SnakeDirecion.Left)
{
snakeDirection = SnakeDirecion.Right;
}
break;
case Key.Space:
StartNewGame();
break;
}
if (snakeDirection != originalSnakeDirection)
{
MoveSnake();
}
}
private void StartNewGame()
{
bdrWelcomeMessage.Visibility = Visibility.Collapsed;
bdrHighscoreList.Visibility = Visibility.Collapsed;
bdrEndOfGame.Visibility = Visibility.Collapsed;
//stergem posibilele ramasite ale sarpelui si soriceilor
foreach (SnakePart snakeBodyPart in snakeParts)
{
if (snakeBodyPart.UiElement != null)
{
Map.Children.Remove(snakeBodyPart.UiElement);
}
}
snakeParts.Clear();
if (snakeFood != null)
{
Map.Children.Remove(snakeFood);
}
//resetam variabilele
currentScore = 0;
snakeLength = SnakeStartLength;
snakeDirection = SnakeDirecion.Right;
snakeParts.Add(new SnakePart()
{
Position = new Point(SnakeSquareSize * 5, SnakeSquareSize * 5)
});
gameTickTimer.Interval = TimeSpan.FromMilliseconds(SnakeStartSpeed);
// desenez sarpele
DrawSnake();
DrawSnakeFood();
//updatez statutul jocului
UpdateGameStatus();
// start
gameTickTimer.IsEnabled = true;
}