/// <summary>
/// Analyses the whole board. Runs unsorted list of scores for each line for each position.
/// </summary>
/// <returns>Line Analysis object with all lines analysed in the *unsorted* results property.</returns>
/// <param name="player">Player number. The perspective of the analysis</param>
internal RowAnalysis analyse_board(int player)
{
RowAnalysis r = new RowAnalysis(player, win_length);
Console.WriteLine("height: {0} width: {1}", height, width);
// check all horizontal rows & diagonals where appropriate
for (int i = 0; i < height; i++)
{
r.analyse(extract_row(i * width), i * width, Direction.horizontal);
Console.WriteLine("R" + i.ToString());
if (i <= height - win_length)
{
Console.WriteLine("DD:");
r.analyse(extract_diagonal_down(i * width), i * width, Direction.diagonal_down);
}
if (i >= win_length - 1)
{
Console.WriteLine("DU:");
r.analyse(extract_diagonal_up(i * width), i * width, Direction.diagonal_up);
}
}
// check vertical rows & diagonal where appropriate
for (int i = 0; i < width; i++)
{
r.analyse(extract_column(i), i, Direction.vertical);
Console.WriteLine("C" + i.ToString());
if (i > 0 && i <= width - win_length)
{
Console.WriteLine("DB:");
r.analyse(extract_diagonal_down(i), i, Direction.diagonal_down);
r.analyse(extract_diagonal_up((height - 1) * width + i), (height - 1) * width + i, Direction.diagonal_up);
}
}
//r.Sort();
float best_rank = r.result[0].rank;
int same_rank_count = 1;
// check for equal ranks, and if so, random pick one
for (int i = 1; i < r.result.Capacity; i++)
{
if (r.result[i].rank == best_rank)
{
same_rank_count++;
}
else
{
break;
}
}
return(r);
}
public static void Mainx(string[] args)
{
int[] row = { 1, 1, 0 };
RowAnalysis r = new RowAnalysis(1, 3);
//r.analyse(row);
Console.WriteLine(r.ToString());
}
// semi-intelligent.. will win, will block
public void place_with_analyse()
{
int[] row = { 1, 1, 0 };
RowAnalysis r = new RowAnalysis(1, 3);
//r.analyse(row);
Console.WriteLine(r.ToString());
}