class Farm : Drawable
    {
        int size_x;
        int size_y;
        Ground[,] grounds;

        public Farm(int size_x, int size_y)
            :base(drawable_type.farm)
        {
            int i,j ;
            i = 0;
            j = 0;
            Random rand;
            rand = new Random();
            this.size_y=size_y;
            this.size_x=size_x;
          this.grounds=new myFarm.Ground[size_x,size_y];
          while (j<=this.size_y-1)
          {
              while (i <=this.size_x-1)
              {

                  if(rand.Next(2)==0)
                  this.grounds[i, j] = new Ground(new Vector2(i, j), groundType.grass, drawable_type.grass);

                  else
                      this.grounds[i,j] = new Ground(new Vector2(i,j),groundType.dirt,drawable_type.dirt);

                  i++;


              }
              j++;
              i=0;
          }
        }
        public void addAnimal()
        {
            int x;
            int y;
            Random rand = new Random();
            x = rand.Next(size_x);
            y = rand.Next(size_y);


            if (!this.grounds[x, y].occupied)
            {
                this.grounds[x, y].occupied = true;

                if (rand.Next(1) == 1)
                    this.grounds[x, y].containing = new Pony(x, y);
                else
                    this.grounds[x, y].containing = new Hen(x, y);



            }


        }
        public void display(SpriteBatch sb)
        {
            int i = 0;
            int j = 0;

            while (j <= this.size_y - 1 )
            {
                while (i <= this.size_x - 1)
                {
                    if (this.grounds[i, j].occupied)
                    {
                        this.grounds[i, j].containing.Draw(sb);
                    }

                    this.grounds[i, j].Draw(sb);
                    i++;
                }
                j++;
                i = 0;
            }

        }
    }
}