public void Run()
{
startBackgroundMusic();
Console.BufferHeight = Console.WindowHeight;
Console.CursorVisible = false;
snake = new Snake();
snake.Show();
obstacles = new Obstacles();
obstacles.Show();
food = new Food(snake, obstacles);
food.Create();
food.Show();
level = new Level();
int direction = right;
try
{
while (true)
{
direction = updateDirection(direction);
snake.Advance(direction, food, obstacles);
if (food.IsTimeToMove())
{
food.Hide();
food.Create();
food.Show();
level.NegativePoints += 5;
}
level.UpdatePoints(snake);
if (level.LevelChanged)
{
level.ShowLevel();
obstacles.AddMore(snake, food);
sleepTime -= 2;
}
sleepTime -= 0.01;
Thread.Sleep((int)sleepTime);
}
}
catch (Exception e)
{
level.UpdatePoints(snake);
level.ShowGameOver();
}
}
public void Advance(int direction, Food food, Obstacles obstacles)
{
Position snakeHead = snakeElements.ToArray()[snakeElements.Count - 1];
Position nextDirection = directions[direction];
Position snakeNewHead = new Position(snakeHead.row + nextDirection.row, snakeHead.col + nextDirection.col);
if (snakeNewHead.col < 0)
{
snakeNewHead.col = Console.WindowWidth - 1;
}
if (snakeNewHead.row < 0)
{
snakeNewHead.row = Console.WindowHeight - 1;
}
if (snakeNewHead.row >= Console.WindowHeight)
{
snakeNewHead.row = 0;
}
if (snakeNewHead.col >= Console.WindowWidth)
{
snakeNewHead.col = 0;
}
if (snakeElements.Contains(snakeNewHead) || obstacles.Contains(snakeNewHead))
{
throw new Exception("finished");
}
Console.SetCursorPosition(snakeHead.col, snakeHead.row);
Console.ForegroundColor = ConsoleColor.DarkYellow;
Console.Write("*");
snakeElements.Enqueue(snakeNewHead);
Console.SetCursorPosition(snakeNewHead.col, snakeNewHead.row);
Console.ForegroundColor = ConsoleColor.Yellow;
if (direction == right)
{
Console.Write(">");
}
if (direction == left)
{
Console.Write("<");
}
if (direction == down)
{
Console.Write("v");
}
if (direction == up)
{
Console.Write("^");
}
if (snakeNewHead.Equals(food.Position))
{
food.Create();
food.Show();
//sleepTime--;
obstacles.AddOne(this, food);
}
else
{
//moving
Position last = snakeElements.Dequeue();
Console.SetCursorPosition(last.col, last.row);
Console.Write(" ");
}
}
public Food(Snake snake, Obstacles obstacles)
{
this.snake = snake;
this.obstacles = obstacles;
}
