public void TestGraphWithLayerAndRelation()
{
Graph locationGraph = new Graph("Location Graph");
// Add Nodes
Entity orgrimmar = new Entity("Orgrimmar", locationGraph);
Entity undercity = new Entity("Undercity", locationGraph);
Entity gromGol = new Entity("Grom'Gol", locationGraph);
Entity stormwind = new Entity("Stormwind", locationGraph);
locationGraph.Entities.AddRange(new Entity[] { orgrimmar, undercity, gromGol, stormwind });
// Add Zeppelin Layer
Layer zeppelinLayer = new Layer("Zeppelin Layer");
locationGraph.AddLayer(zeppelinLayer);
zeppelinLayer.AddRelation(orgrimmar, gromGol);
zeppelinLayer.AddRelation(orgrimmar, undercity);
zeppelinLayer.AddRelation(undercity, gromGol);
Console.WriteLine(locationGraph.ID.ToString());
Assert.AreEqual(4, locationGraph.Entities.Count, "Expected 4 nodes (og, uc, gg, sw).");
Assert.AreEqual(1, locationGraph.GetLayers().Count, "Expected exactly one Layer (zeppelin).");
Assert.AreEqual(3, zeppelinLayer.Relations.Count, "Expected 3 relations (og-uc, og-gg, uc-gg).");
}
public override void AddToGraph(Graph graph, Layer layer, Entity parent)
{
var n1 = new Entity("CrossingT Area 1", graph);
var n2 = new Entity("CrossingT Area 2", graph);
var n3 = new Entity("CrossingT Area 3", graph);
var nCenter = new Entity("CrossingT Area Center", graph);
parent.Children.AddRange(new List <Entity>()
{
n1, n2, n3, nCenter
});
layer.AddRelation(n1, nCenter, "1 to Center");
layer.AddRelation(n2, nCenter, "2 to Center");
layer.AddRelation(n3, nCenter, "3 to Center");
}
private void InstantiateTemplate(Model.Graph templateGraph, Entity targetEntity)
{
Dictionary <Entity, Entity> templateToInstanceMapping = new();
// instantiate all entities from template and remember mapping
foreach (var templateEntity in templateGraph.Entities)
{
var templateInstance = templateEntity.CreateDuplicate(_graph, targetEntity);
templateToInstanceMapping.Add(templateEntity, templateInstance);
targetEntity.AddChild(templateInstance);
}
// add internal relations between instantiated entities
foreach (var templateLayer in templateGraph.GetLayers())
{
Layer layer = _graph.GetOrAddLayer(templateLayer.Name);
foreach (var templateRelation in templateLayer.Relations)
{
var from = templateToInstanceMapping[templateRelation.Entities[0]];
var to = templateToInstanceMapping[templateRelation.Entities[1]];
layer.AddRelation(from, to, templateRelation.Name);
}
}
}
private void ConnectChildren(Relation parentRelation, Layer childLayer)
{
var np0 = parentRelation.Entities[0];
var np1 = parentRelation.Entities[1];
var cp0 = FindRandomUnconnectedChildNode(np0, childLayer);
var cp1 = FindRandomUnconnectedChildNode(np1, childLayer);
childLayer.AddRelation(cp0, cp1, $"InterCon: {np0.Name} to {np1.Name}");
}
public void TestParentChildNodes()
{
Graph locationGraph = new Graph("Location Graph");
// Add Nodes
Entity orgrimmar = new Entity("Orgrimmar", locationGraph);
Entity thunderbluff = new Entity("Thunderbluff", locationGraph);
Entity undercity = new Entity("Undercity", locationGraph);
Entity gromGol = new Entity("Grom'Gol", locationGraph);
Entity stormwind = new Entity("Stormwind", locationGraph);
Entity easternKingdoms = new Entity("Eastern Kingdoms", locationGraph);
easternKingdoms.AddChildren(new Entity[] { undercity, gromGol, stormwind });
Entity kalimdor = new Entity("Kalimdor", locationGraph);
kalimdor.AddChildren(new Entity[] { orgrimmar, thunderbluff });
locationGraph.Entities.AddRange(new Entity[] { easternKingdoms, kalimdor });
// Add Zeppelin Layer
Layer zeppelinLayer = new Layer("Zeppelin Layer");
locationGraph.AddLayer(zeppelinLayer);
zeppelinLayer.AddRelation(orgrimmar, gromGol);
zeppelinLayer.AddRelation(orgrimmar, undercity);
zeppelinLayer.AddRelation(orgrimmar, thunderbluff);
zeppelinLayer.AddRelation(undercity, gromGol);
Assert.AreEqual(2, locationGraph.Entities.Count, "Expected 2 nodes (kalimdor, eastern kingdoms).");
Assert.AreEqual(1, locationGraph.GetLayers().Count, "Expected exactly one Layer (zeppelin).");
Assert.AreEqual(4, zeppelinLayer.Relations.Count, "Expected 4 relations (og-uc, og-gg, uc-gg, og-tb).");
Entity orgrimmarParent;
Assert.IsTrue(orgrimmar.Parent.TryGetTarget(out orgrimmarParent), "Orgrimmar should have a parent");
Assert.AreEqual("Kalimdor", orgrimmarParent.Name, "Orgrimmar should have Kalimdor as a parent");
}
public override void AddToGraph(Graph graph, Layer layer, Entity parent)
{
var previousNode = new Entity("Chain Area 1", graph);
parent.Children.Add(previousNode);
for (int i = 2; i <= _chainLength; i++)
{
var currentNode = new Entity($"Chain Area {i}", graph);
parent.Children.Add(currentNode);
layer.AddRelation(previousNode, currentNode, $"Chain {i-1} to {i}");
previousNode = currentNode;
}
}
public Graph ExecuteStep(Graph graph)
{
var points = _pointSupplier.Invoke();
var fortuneSites = points.Select(point => new FortuneSite(point.X, point.Y)).ToList();
FortunesAlgorithm.Run(fortuneSites, _generationMin.X, _generationMin.Y, _generationMax.X, _generationMax.Y);
// add entities to graph
Dictionary <FortuneSite, Entity> siteToEntityMapping = new ();
foreach (var cell in fortuneSites)
{
var areaEntity = new Entity(_cellNameSupplier.Invoke(cell.X, cell.Y), graph);
EntityComponent areaComponent = new ("AreaComponent");
areaComponent.SetProperty("cell", cell);
areaEntity.Components.Add(areaComponent);
ComponentUtility.AddPosition2D(areaEntity, (float)cell.X, (float)cell.Y);
if (_parent == null)
{
graph.Entities.Add(areaEntity);
}
else
{
_parent.AddChild(areaEntity);
}
siteToEntityMapping.Add(cell, areaEntity);
}
// add relations to graph
Layer layer = graph.GetOrAddLayer(_layerName);
foreach (var cell in fortuneSites)
{
foreach (var cellNeighbor in cell.Neighbors)
{
layer.AddRelation(siteToEntityMapping[cell], siteToEntityMapping[cellNeighbor]);
}
}
return(graph);
}