/// <summary>
/// creates ellipse on a board in Point and gives it number i
/// </summary>
public Cop(Board board, Point node, int i)
{
myNode = new Node(node);
myNeighbors = new List<int>();
myNode.number = i;
board.pointCop(node, myNode);
myNeighbors = board.findNeighbors(myNode.number);
}
/// <summary>
/// creates ellipse on a board in Point and gives it number i
/// </summary>
public Robber(Board board, Point node, int i)
{
myNode = new Node(node);
myNeighbors = new List<int>();
myNode.number = i;
movesSoFar = 0;
myPath = new List<int>();
board.pointRobber(node, myNode);
myNeighbors = board.findNeighbors(myNode.number);
}
internal static Node<Data> simulateGame(int searchWidth, int searchDepth, int copnumber, Node<Data> node, Board board)
{
if (searchDepth != 0)
{
Data nodeInfo = node.GetData();
List<int> neighborList = new List<int>(board.findNeighbors(nodeInfo.RobberPos));
List<int> path = new List<int>();
int robberNodePosition;
for (int i = 0; i < searchWidth; i++)
{
node.AddChild(FindChildOnBoard(neighborList, nodeInfo, copnumber, out robberNodePosition, board));
if (neighborList.Contains(robberNodePosition))
neighborList.Remove(robberNodePosition);
}
//obliczanie prawdopodobieństw do ruchu na zaraz
int sum = 0, iter = 0, maxNode = 0;
double maxProbNode = 0;
foreach (Node<Data> child in node.GetChildren())
{
sum += child.GetData().RobberCopDistance;
}
foreach (Node<Data> child in node.GetChildren())
{
child.GetData().Probability = (double)child.GetData().RobberCopDistance / sum;
if (child.GetData().Probability > maxProbNode)
{
maxProbNode = child.GetData().Probability;
maxNode = iter;
}
iter++;
}
simulateGame(searchWidth, searchDepth - 1, copnumber, node.GetChild(maxNode), board);
}
return node;
}
internal static Node<Data> PropagateChildrenProbability(Node<Data> nodeTMP)
{
while (true)
{
if (nodeTMP.areAllChildrenLeaf() || nodeTMP.GetData().Visited == 1)
{
nodeTMP.GetData().Visited = 1;
break;
}
foreach (Node<Data> child in nodeTMP.GetChildren())
{
if (child.IsLeaf())
{
if (child.GetData().Probability > child.GetParent().GetData().Probability)
{
child.GetParent().GetData().Probability = child.GetData().Probability;
}
child.GetData().Visited = 1;
}
else
{
PropagateChildrenProbability(child);
child.GetData().Visited = 1;
}
}
}
return nodeTMP;
}
public Node pointRobber(Point point, Node node)
{
node.elly = drawRobber(node.elly);
node.elly.SetValue(Canvas.LeftProperty, point.X);
node.elly.SetValue(Canvas.TopProperty, point.Y);
node.elly.Name = "robber";
return node;
}
public Node pointCop(Point point, Node node)
{
if (!node.isDrawn)
{
node.elly = drawCop(node.elly);
node.elly.Name = "cop";
}
node.elly.SetValue(Canvas.LeftProperty, point.X);
node.elly.SetValue(Canvas.TopProperty, point.Y);
return node;
}
/// <summary>
/// create a point on graph with user game
/// </summary>
/// <param name="x and y"> positions of point</param>
/// <param name="i">point number in list</param>
public Node point(double x, double y, int i)
{
Ellipse myEllipse = new Ellipse();
myEllipse = drawEllipse(myEllipse);
myEllipse.SetValue(Canvas.LeftProperty, x);
myEllipse.SetValue(Canvas.TopProperty, y);
myEllipse.Name = "node" + i.ToString();
Node punkt = new Node(x, y, myEllipse, i);
return punkt;
}
