public GameOverEventArgs(GameStatus status, WinningLine winningLine,
int row, int column) : this()
{
this.Status = status;
this.WinningLine = winningLine;
this.Row = row;
this.Column = column;
}
public MoveResponse(Guid guid,
Player player, Player nextPlayer,
int row, int column,
MoveStatus moveStatus, GameStatus gameStatus, WinningLine winningLine) : base(guid)
{
Player = player;
NextPlayer = nextPlayer;
Row = row;
Column = column;
MoveStatus = moveStatus;
GameStatus = gameStatus;
WinningLine = winningLine;
}
/// <summary>
/// Performs the move for 'player' and updates the variables.
/// </summary>
/// <param name="row"></param>
/// <param name="column"></param>
/// <param name="ctoken"></param>
void MakeMove(int row, int column, CancellationToken token)
{
var opponent = OpponentPlayer(player);
var iPlayer = (int)this.player.Color;
this.winningLine = WinningLine.None;
log.Debug("Dump lines for player {0} before move", player);
DumpLines(iPlayer);
/* Each square of the board is part of 20 different lines. It adds
* one to the number of pieces in each of these lines. Then it
* updates the value for each of the 5 squares in each of the 20
* lines.
*/
// Horizontal lines, from left to right.
for (int k = 0; k < 5; ++k)
{
if (token.IsCancellationRequested)
{
log.Debug("MakeMove was interrupted due to a cancellation request");
break;
}
var column1 = column - k; // X
var row1 = row; // Y
if ((0 <= column1) && (column1 < this.board.Size - 4))
{
Add(ref this.line[0][row1][column1][iPlayer]); // add one to line
if (this.gameWon && (this.winningLine == WinningLine.None))
{
log.Info("{0} won - winning line is Horiz", this.player);
this.winningLine = WinningLine.Horiz;
}
// Updates values for the 5 squares in the line.
for (int l = 0; l < 5; ++l)
{
if (token.IsCancellationRequested)
{
log.Debug("MakeMove was interrupted due to a cancellation request");
break;
}
if (column1 + l < this.board.Size - 4)
{
Update(this.line[0][row1][column1], this.value[row1][column1 + l], opponent);
}
}
}
}
// Diagonal lines, from lower left to upper right.
for (int k = 0; k < 5; ++k)
{
if (token.IsCancellationRequested)
{
log.Debug("MakeMove was interrupted due to a cancellation request");
break;
}
var column1 = column - k; // X
var row1 = row + k; // Y
if ((0 <= column1) && (column1 < this.board.Size - 4) &&
(0 <= row1) && (row1 < this.board.Size - 4))
{
Add(ref this.line[1][row1][column1][iPlayer]);
if (this.gameWon && (this.winningLine == WinningLine.None))
{
log.Info("{0} won - winning line is DownLeft", this.player);
this.winningLine = WinningLine.DownLeft;
}
for (int l = 0; l < 5; ++l)
{
if (token.IsCancellationRequested)
{
log.Debug("MakeMove was interrupted due to a cancellation request");
break;
}
if ((row1 - l >= 0) && (column1 + l < this.board.Size - 4))
{
Update(this.line[1][row1][column1],
this.value[row1 - l][column1 + l], opponent);
}
}
}
}
// Diagonal lines, down right to upper left.
for (int k = 0; k < 5; ++k)
{
if (token.IsCancellationRequested)
{
log.Debug("MakeMove was interrupted due to a cancellation request");
break;
}
var column1 = column + k;
var row1 = row + k;
if ((0 <= column1) && (column1 < this.board.Size - 4) &&
(0 <= row1) && (row1 < this.board.Size - 4))
{
Add(ref this.line[3][row1][column1][iPlayer]);
if (this.gameWon && (this.winningLine == WinningLine.None))
{
log.Info("{0} won - winning line is DownRight", this.player);
this.winningLine = WinningLine.DownRight;
}
for (int l = 0; l < 5; ++l)
{
if (token.IsCancellationRequested)
{
log.Debug("MakeMove was interrupted due to a cancellation request");
break;
}
if ((row1 - l >= 0) && (column1 - l >= 0))
{
Update(this.line[3][row1][column1],
this.value[row1 - l][column1 - l], opponent);
}
}
}
}
// Vertical lines, from down to up
for (int k = 0; k < 5; ++k)
{
if (token.IsCancellationRequested)
{
log.Debug("MakeMove was interrupted due to a cancellation request");
break;
}
var column1 = column;
var row1 = row + k;
if ((0 <= row1) && (row1 < this.board.Size - 4))
{
Add(ref this.line[2][row1][column1][iPlayer]);
if (this.gameWon && (this.winningLine == WinningLine.None))
{
log.Info("{0} won - winning line is Vert", this.player);
this.winningLine = WinningLine.Vert;
}
for (int l = 0; l < 5; ++l)
{
if (token.IsCancellationRequested)
{
log.Debug("MakeMove was interrupted due to a cancellation request");
break;
}
if (row1 - l >= 0)
{
Update(this.line[2][row1][column1],
this.value[row1 - l][column1], opponent);
}
}
}
}
log.Debug("Dump lines and values for player {0} after move", player);
DumpLines(iPlayer);
DumpValues(iPlayer);
//
OnMoveMade(new MoveMade(this.guid, this.player, row, column));
}
