// ~exit events
// GameWindow events
private void GameWindow_KeyDown(object sender, KeyEventArgs e)
{
if (isGameOver)
{
return;
}
snakeSpeed.Enabled = false;
switch (e.KeyCode)
{
case Keys.W: board.changeSnakeDirection(Direction.NORTH); break;
case Keys.S: board.changeSnakeDirection(Direction.SOUTH); break;
case Keys.A: board.changeSnakeDirection(Direction.WEST); break;
case Keys.D: board.changeSnakeDirection(Direction.EAST); break;
}
gameAdvance();
snakeSpeed.Enabled = true;
}