//Add a new snake element to the list and increase the score
private void AddSnakeBody()
{
SnakeBody body = new SnakeBody();
snake.Add(body);
int snakeLenght = snake.Count - 1;
snake[snakeLenght].x = snake[1].x;
snake[snakeLenght].y = snake[1].y;
//Add to score
currentScore = currentScore + 1;
}
//Create snake elements, and add them to the snake list
private void CreateSnake()
{
snake = new List <SnakeBody>();
for (int i = 0; i < 3; i++)
{
SnakeBody body = new SnakeBody();
snake.Add(body);
if (i != 0)
{
snake[i].y = snake[i - 1].y + 20;
}
}
}