private void MBoardOnOnBoardRectPressed(object sender, EventArgs eventArgs)
{
if (_selecterEllipse == null || !IsGameRunning)
{
return;
}
var rect = (Rectangle)sender;
var color = GetColorIdex(_selectedEllipseColor);
switch (GetState(color))
{
case BoardState.Placing:
if (_selecterEllipse != null)
{
_previousAction = new Placing(color, (int)rect.Tag);
var status = _ctrl.Play(_previousAction);
if (status == IController.Status.CLOSEDMILL)
{
ComputerIsPlaying = false;
_take = true;
Message = "You have a Mill take a stone";
}
else
{
Compute();
}
}
break;
case BoardState.Moving:
case BoardState.Jumping:
if (_selecterEllipse != null)
{
if (_selecterEllipse.Tag == null)
{
return;
}
_previousAction = new Moving(color, (int)_selecterEllipse.Tag, (int)rect.Tag);
var status = _ctrl.Play(_previousAction);
if (status == IController.Status.CLOSEDMILL)
{
ComputerIsPlaying = false;
_take = true;
Message = "You have a Mill take a stone";
}
else
{
Compute();
}
}
break;
default:
throw new ArgumentOutOfRangeException();
}
_selecterEllipse.Fill = new SolidColorBrush(_selectedEllipseColor);
_selecterEllipse = null;
}
/**
* Play human player action
* @param a Action
* @return status flag
*/
private Status Human(ActionPM a)
{
State s = m_gameTree.CurrentState();
// play human action
if (s == null)
{
if (a is Placing)
{
if (m_humanColor != IController.WHITE)
{
throw new Exception("wrong human player color");
}
m_gameTree.Create(TREEDEPTH, (Placing)a);
s = m_gameTree.CurrentState();
if (VERBOSE)
{
Debug.WriteLine("Human has played\n\ttree size: " + m_gameTree.Size());
}
}
else
{
m_view.UpdateBoard(m_gameTree.CurrentState(), a, false);
return(Status.INVALIDACTION);
}
}
else
{
// check if a is a valid human player action
if (a.IsValid(s))
{
var sCopy = s.Clone();
// update temporary state with user action
a.Update(sCopy);
// check if a mill has been closed
if (sCopy.InMill(a.EndPosition, a.Color()))
{
// action is not yet played, because it is part of a taking action
if (VERBOSE)
{
Debug.WriteLine("Human closed mill\n\ttree size: " + m_gameTree.Size());
}
// redraw game board
m_view.UpdateBoard(sCopy, a, false);
return(Status.CLOSEDMILL);
}
else
{
// play human player action a
m_gameTree.HumanPlayer(a);
if (VERBOSE)
{
Debug.WriteLine("Human has played\n\ttree size: " + m_gameTree.Size());
}
}
}
else
{
if (VERBOSE)
{
Debug.WriteLine("Human played an invalid action");
}
m_view.UpdateBoard(m_gameTree.CurrentState(), a, false);
return(Status.INVALIDACTION);
}
}
if (s.Finished())
{
if (VERBOSE)
{
Debug.WriteLine("Human has won");
}
m_view.UpdateBoard(m_gameTree.CurrentState(), a, false);
return(Status.FINISHED);
}
else
{
m_view.UpdateBoard(m_gameTree.CurrentState(), a, false);
return(Status.OK);
}
}
