Exemplo n.º 1
0
        private static Food createRandomFood(int width, int height)
        {
            int x = Rnd.Next(width);
            int y = Rnd.Next(height);

            Food food = null;

            if (staticFood)
            {
                food = new Food(x, y);
            }
            else
            {
                double speed     = Rnd.Next() * 2;
                double direction = Rnd.Next() * 2 * Math.PI;

                food = new MovingFood(x, y, direction, speed);
            }
            return(food);
        }
Exemplo n.º 2
0
        private void InitializeMovingFood()
        {
            var movingFoods     = new List <MovingFood>();
            var movingFoodCount = BaseConstants.MovingFoodCount;

            for (int i = 0; i < movingFoodCount; i++)
            {
                int      size   = BaseConstants.SquareSize;
                int      x      = random.Next(BaseConstants.MaxX - size);
                int      y      = random.Next(BaseConstants.MaxY - size);
                Position pos    = new Position(x, y);
                var      isOver = IsFoodOverObstacle(pos, size);
                if (!isOver)
                {
                    MovingFood movingFood = new MovingFood(pos, size, BaseConstants.MovingFoodsSpeed);
                    movingFoods.Add(movingFood);
                }
                else
                {
                    i--;
                }
            }
            this.MovingFoods = movingFoods;
        }