C#贪吃蛇游戏（全代码）

Form方法

100毫秒刷新

private void timer1_Tick(object sender, EventArgs e)
        {
   
            DrawSnake();
            DrawFood();
        }

秒刷新（蛇的移动速度由此决定）

        private void timer2_Tick(object sender, EventArgs e)
        {
   
            Snake.SnakeMove(Snake.wasd);
            EatFood();
            TobeOrNotTobe();
            label2.Text = score.ToString();
        }

画蛇

public void DrawSnake()
        {
   
            RectangleF[] rectangles = new RectangleF[Snake.realsnake.Count];

            int num;
            for (num = 0; num < Snake.realsnake.Count; num++)
            {
   
                rectangles[num] = new RectangleF(Snake.realsnake[num].Location_x,
                    Snake.realsnake[num].Location_y, Snake.width, Snake.height);
            }
            this.Refresh();
            Graphics g = this.CreateGraphics();
            SolidBrush myBrush = new SolidBrush(Color.Black);
            g.FillRectangles(myBrush, rectangles);
        }

创建食物

public void newfood()
        {
   
            Food food = new Food();
            foodx = food.Location_x;
            foody = food.Location_y;
        }

画食物

public void DrawFood()
        {
   

            Graphics f