public static PillPath NearestPill(Node currentNode, GameState gs)
{
Node bestNode = null;
Node.PathInfo bestPath = null;
foreach (Node node in gs.Map.PillNodes)
{
//if( node.Walkable ) {
// if( node.Type == Node.NodeType.Pill || node.Type == Node.NodeType.PowerPill ) {
if (bestPath == null)
{
bestNode = node;
bestPath = gs.Pacman.Node.ShortestPath[node.X, node.Y];
continue;
}
Node.PathInfo curPath = currentNode.ShortestPath[node.X, node.Y];
if (curPath != null && curPath.Distance < bestPath.Distance)
{
bestNode = node;
bestPath = curPath;
}
// }
//}
}
return(new PillPath(bestNode, bestPath));
}
public List <Node> GetRoute(int startX, int startY, int endX, int endY)
{
Node.PathInfo pathInfo = Nodes[startX, startY].ShortestPath[endX, endY];
if (pathInfo == null)
{
//Console.WriteLine("No path from " + startX + "," + startY + " to " + endX + "," + endY);
return(null);
}
List <Node> path = new List <Node>();
Node curNode = Nodes[startX, startY];
while (!(curNode.X == endX && curNode.Y == endY))
{
curNode = curNode.GetNode(curNode.ShortestPath[endX, endY].Direction);
path.Add(curNode);
}
return(path);
}
public PillPath(Node target, Node.PathInfo pathInfo)
{
this.Target = target;
this.PathInfo = pathInfo;
}
