private static Map CreateGraph(Dictionary <string, List <string> > adjacencyDict)
{
var graph = new Map();
foreach (var kvp in adjacencyDict)
{
foreach (string targetNodeName in kvp.Value)
{
var source = MapNodes.Get(kvp.Key);
var dest = MapNodes.Get(targetNodeName);
if (!graph.ContainsVertex(source))
{
graph.AddVertex(source);
}
if (!graph.ContainsVertex(dest))
{
graph.AddVertex(dest);
}
if (!graph.ContainsEdge(source, dest))
{
graph.AddEdge(new UndirectedEdge <MapNode>(source, dest));
}
}
}
return(graph);
}
public static IEnumerable <UnitMove> GetWinterUnitMoves(Board board)
{
List <UnitMove> allMoves = new List <UnitMove>();
PowersDictionary <IEnumerable <MapNode> > buildMapNodes = board.GetBuildMapNodes();
PowersDictionary <int> differences = board.GetSupplyCenterToUnitDifferences();
// get empty home centers owned by the home power
foreach (var kvp in differences)
{
if (kvp.Key == Powers.None)
{
continue;
}
if (kvp.Value > 0)
{
// build
foreach (var mn in buildMapNodes[kvp.Key])
{
if (Fleet.Get(kvp.Key).TerritoryCompatible(mn.Territory) && Maps.Fleet.Vertices.Contains(mn))
{
allMoves.Add(new UnitMove(Fleet.Get(kvp.Key), new UndirectedEdge <MapNode>(MapNodes.Get("build"), mn)));
}
if (Army.Get(kvp.Key).TerritoryCompatible(mn.Territory) && Maps.Army.Vertices.Contains(mn))
{
allMoves.Add(new UnitMove(Army.Get(kvp.Key), new UndirectedEdge <MapNode>(MapNodes.Get("build"), mn)));
}
}
}
else if (kvp.Value < 0)
{
// disband
foreach (var disbandKvp in board.OccupiedMapNodes.Where(p => p.Value.Power == kvp.Key))
{
allMoves.Add(new UnitMove(disbandKvp.Value, new UndirectedEdge <MapNode>(disbandKvp.Key, null)));
}
}
}
return(allMoves);
}