void CancelInteraction()
{
if (_interaction != null)
{
_interaction.Cancel();
}
_interaction = null;
}
void PrepareTurn()
{
_interaction = null;
CancelTool();
int playerID = _game.Ply & 1;
lblAiLevel.Text = string.Format("Player {0} AI:", 1 + playerID);
_aiLevelUpdating = true;
if (!_aiLevels[playerID].HasValue)
{
listAiLevel.SelectedIndex = 0;
}
else
{
listAiLevel.SelectedItem = listAiLevel.Items.Cast <string>().FirstOrDefault(x => x.EndsWith(_aiLevels[playerID].ToString()));
}
_aiLevelUpdating = false;
UpdateTools();
int eval;
bool gameOver;
_evaluator.Evaluate(_game, out eval, out gameOver);
if (gameOver)
{
SetResultCode(eval);
_interaction = null;
if (eval == 0)
{
lblStatus.Text = "Game over, it's a tie!";
}
else
{
lblStatus.Text = string.Format("Game over, player {0} wins!", eval > 0 ? 1 : 2);
}
tablePanel.Enabled = false;
miMoveEnter.Enabled = false;
}
else
{
lblStatus.Text = string.Format("Player {0}'s move (turn {1})",
1 + (_game.Ply & 1),
DescribeTurn(_game.Ply));
tablePanel.Enabled = true;
miMoveEnter.Enabled = true;
}
UpdateToolbar();
CheckStartAI();
}
void Navigate(int ply)
{
if (_aiRunning)
{
return;
}
if (ply < 0 || ply >= _gameRecord.MoveNotations.Count)
{
return;
}
_navigating = true;
CancelTool();
_interaction = null;
_game.Clear();
for (int i = 0; i <= ply; i++)
{
var notation = _gameRecord.MoveNotations[i];
IMove move;
if (!_movesOfNotation.TryGetValue(notation, out move))
{
throw new ApplicationException("Critical movement error");
}
move.MakeMove(_game);
_game.Ply++;
}
_boardView.InvalidateRender();
if (_historyForm != null)
{
_historyForm.SelectedPly = ply;
}
_navigating = false;
if (_game.Ply < _gameRecord.MoveNotations.Count)
{
lblStatus.Text = string.Concat("Viewing turn ", DescribeTurn(ply));
listAiLevel.Enabled = false;
btnUndo.Enabled = false;
tablePanel.Enabled = false;
miMoveEnter.Enabled = false;
}
else
{
listAiLevel.Enabled = true;
PrepareTurn();
}
}
void SetActiveTool(PieceToolInfo tool)
{
if (_activeTool != null)
{
_activeTool.Btn.BackColor = Color.Transparent;
_activeTool = null;
}
CancelInteraction();
_activeTool = tool;
if (_activeTool != null)
{
_activeTool.Btn.BackColor = Color.LightCyan;
_interaction = new InteractiveMove_PlaceFromReserve(_game, _boardView, _activeTool.PieceID);
}
else
{
_interaction = new InteractiveMove_PickupAndPlace(_game, _boardView);
}
}
