public Snake()
{
Body = new List <Possison> {
new Possison(10, 10)
};
LastPoss = Body[0];
Direction = ConsoleKey.LeftArrow;
Speed = 200;
}
private static void PrintApple(int x1, int x2, int y1, int y2)
{
var xExclude = Snake.Body.Select(x => x.XPoss);
var yExclude = Snake.Body.Select(y => y.YPoss);
var xNums = Enumerable.Range(x1, x2).Where(x => !xExclude.Contains(x));
var yNums = Enumerable.Range(y1, y2).Where(x => !yExclude.Contains(x));
int xPoss = xNums.ElementAt(Rng.Next(0, xNums.Count() - 1));
int yPoss = xNums.ElementAt(Rng.Next(0, yNums.Count() - 1));
var poss = new Possison(xPoss, yPoss);
poss.PrintPossision('@', ConsoleColor.DarkRed);
ApplePoss = poss;
}
public void PrintSnake()
{
var poss = new Possison();
switch (Direction)
{
case ConsoleKey.LeftArrow:
poss.XPoss = LastPoss.XPoss - 1;
poss.YPoss = LastPoss.YPoss;
break;
case ConsoleKey.RightArrow:
poss.XPoss = LastPoss.XPoss + 1;
poss.YPoss = LastPoss.YPoss;
break;
case ConsoleKey.UpArrow:
poss.XPoss = LastPoss.XPoss;
poss.YPoss = LastPoss.YPoss - 1;
break;
case ConsoleKey.DownArrow:
poss.XPoss = LastPoss.XPoss;
poss.YPoss = LastPoss.YPoss + 1;
break;
}
LastPoss = poss;
Body.Add(poss);
if (!hasEaten)
{
Body.ForEach(x => x.PrintPossision(' '));
Body.RemoveAt(0);
Body.ForEach(x => x.PrintPossision('O', ConsoleColor.Green));
}
else
{
Body.ForEach(x => x.PrintPossision('O', ConsoleColor.Green));
hasEaten = false;
}
}
