public AllAlternatigJumpsTreeCollection(IJumpNodeTreeWithFactory parent, IAlphaBetaOptions alphaBetaOptions, ISearchNodeVisitor <JumpNode> afterMoveVisitor)
{
_alphaBetaOptions = alphaBetaOptions;
_afterMoveVisitor = afterMoveVisitor;
Parent = parent;
_parentJumpNode = Parent.Node;
}
public AlternatingJumpsMovesTree(
JumpNode jumpNode,
Func <IJumpNodeTreeWithFactory, IEnumerable <IJumpNodeTreeWithFactory> > childFactory)
{
Node = jumpNode;
ChildFactory = childFactory;
_children = childFactory(this);
}
public AlternatingJumpsMovesTree(
JumpNode jumpNode,
Func<IJumpNodeTreeWithFactory, IEnumerable<IJumpNodeTreeWithFactory>> childFactory)
{
Node = jumpNode;
ChildFactory = childFactory;
_children = childFactory(this);
}
public PlaceBlackStonesForPlayer(
IJumpNodeTreeWithFactory parent,
IPlayersState playersState,
Func <IPlaceBlackStone> blackStonePlacer)
{
_parent = parent;
_playersState = playersState;
_blackStonePlacer = blackStonePlacer;
_parentJumpNode = _parent.Node;
_placersFactory = new PlayerBlackStonePlacer(_parentJumpNode.ActualGraph, _playersState);
}
public IMoveFindingStartegy SmartAlphaBetaJumpOrStay()
{
var playersStateCopy = _playersStateCopy();
var alphaBetaOptions = _phutballOptions.AlphaBeta.AllowNoMoveToBeTaken().HalfDepth();
return(new AlphaBetaMoveFindingStrategy(
playersStateCopy, alphaBetaOptions,
(graph) => new AlternatingJumpsMovesTree(JumpNode.Empty(graph),
(parent) =>
new JumpCollectWhiteStonePlacesThenPutBlack(parent, alphaBetaOptions,
playersStateCopy))
));
}
public IMoveFindingStartegy AlphaBeta()
{
var playersStateCopy = _playersStateCopy();
var alphaBetaOptions = _phutballOptions.AlphaBeta;
return(new AlphaBetaMoveFindingStrategy(
playersStateCopy, alphaBetaOptions,
(graph) => new AlternatingJumpsMovesTree(JumpNode.Empty(graph),
(parent) =>
new FirstJumpThenPlaceStones(parent, alphaBetaOptions,
playersStateCopy))
));
}
public IMoveFindingStartegy AlphaBetaJumpsOrStay()
{
var playersStateCopy = _playersStateCopy();
var options = _phutballOptions.AlphaBeta.AllowNoMoveToBeTaken();
return(new AlphaBetaMoveFindingStrategy(playersStateCopy, options,
(graph) => new AlternatingJumpsMovesTree(JumpNode.Empty(graph),
(parent) => new AllAlternatigJumpsTreeCollection(parent, options))
));
}