public static void MoveBodyLogic()
{
for (int i = GamePlay.Instance.mySnake.Count - 1; i >= 0; i--) //mutare punct cu punct, cap+corp
{ //daca capul este activ
if (i == 0)
{
switch (GamePlay.Instance.direction)//mut fiecare parte a corpului, cf directiei data de cap
{
case Direction.Right:
GamePlay.Instance.mySnake[i].x++; //punctul curent din sarpe
break;
case Direction.Left:
GamePlay.Instance.mySnake[i].x--;
break;
case Direction.Up:
GamePlay.Instance.mySnake[i].y--;
break;
case Direction.Down:
GamePlay.Instance.mySnake[i].y++;
break;
}
//limitez sarpele la screen, spatiul de joc
//GamePlay.Instance.maxX = screen.Size.Width / GamePlay.Instance.Width;//pozitia max x si y
//GamePlay.Instance.maxY = screen.Size.Height / GamePlay.Instance.Height;
if (GamePlay.Instance.mySnake[i].x < 0 || GamePlay.Instance.mySnake[i].y < 0 ||
GamePlay.Instance.mySnake[i].x >= GamePlay.Instance.maxX || GamePlay.Instance.mySnake[i].y >= GamePlay.Instance.maxY)
{//la fiecare coleziune cu peretii, die
SnakeGame.Die();
}
for (int j = 1; j < GamePlay.Instance.mySnake.Count; j++)//coleziunea cu corpul
{
if (GamePlay.Instance.mySnake[i].x == GamePlay.Instance.mySnake[j].x &&
GamePlay.Instance.mySnake[i].y == GamePlay.Instance.mySnake[j].y)
{
SnakeGame.Die();
}
}
//detecteaza coleziunea cu mancarea
if (GamePlay.Instance.mySnake[0].x == GamePlay.Instance.food.x && GamePlay.Instance.mySnake[0].y == GamePlay.Instance.food.y)
{
Food.EatLogic();
}
}
else
{
//daca nu apare niciun obstacol, Move body
GamePlay.Instance.mySnake[i].x = GamePlay.Instance.mySnake[i - 1].x;//muta urmatorul cerc conform cercului de dinainte, va apara ca sarpele se afla intr-o miscare continua
GamePlay.Instance.mySnake[i].y = GamePlay.Instance.mySnake[i - 1].y;
}
}
}