Board.Board.isAccept C# (CSharp) Method

        private bool isAccept()
        {
            int x = 0, y = 0;

            for (int i = 0; i < 32; i++)
            {
                int fff = 0;

                for (int j = 0; j < 32; j++)
                {
                    int idx = i * 32 + j;
                    if (this.nowmap[idx] < 2)
                        continue;

                    x = j;
                    y = i;
                    fff = 1;
                    break;
                }

                if (fff == 1) break;
            }

            int[] map = new int[1024];
            Array.Copy(this.nowmap, map, 1024);

            dfs(map, x, y);
            //return (Array.IndexOf(map, 2) != -1);
            return (0 > Array.IndexOf(map, 2));
        }