说明: 贪吃蛇,运用了面向对象程序编程 //在屏幕随机位置显示食物 public void ShowFood() { Random rnd = new Random(); int x, y; do { x = rnd.Next(0, 35) * this.snake.SnkWidth; y = 32 + rnd.Next(0, 30) * this.snake.SnkWidth; } while (this.snake.CheckInSnakeBody(x, y)); FoodLct.X = x; F
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