void timer_Tick(object sender, EventArgs e)
{
//game over
if (snake.IsDead() == true)
{
timer.Stop();
timerSpec.Stop();
MessageBox.Show("Your score is " + snake.score, "Elapsed time : " + string.Format("{0:00}:{1:00}", minutesElapsed, secondsElapsed));
DialogResult result = MessageBox.Show("New game?", "You lost.", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
NewGame();
}
else
{
this.Close();
}
}
//elapsed time
sec--;
if (sec == 0)
{
sec = 10;
secondsElapsed += 1;
if (secondsElapsed % 60 == 0)
{
secondsElapsed = 0;
minutesElapsed += 1;
}
}
//snake movement and food status
snake.Move();
food.CheckIfEaten(snake);
if (foodSpec != null)
{
foodSpec.CheckIfEaten(snake);
if (foodSpec.isEaten == true)
{
timerSpec.Stop();
snake.score += secondsLeft * 3;
secondsLeft = 10;
toolStripLabel3.Text = secondsLeft.ToString();
foods[foodSpec.Y][foodSpec.X] = false;
foodSpec = null;
}
}
if (food.isEaten == true)
{
snake.AddPart(bodyColor);
food = new SnakeFood(SIZE);
GenerateFood();
snake.foodIsEaten = true;
}
Invalidate(true);
}