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);
}
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;
}