public Model(VertexModel vmodel)// : this(Utilities.Convert(vmodel))
{
Tree = construct(vmodel, 0, Vector3.Zero, vmodel.All());
Octree construct(VertexModel vm, int depth, Vector3 pos, List <int> possible)
{
float scale = (float)Math.Pow(0.5, depth);
float[] verts = new float[8];
Vector3 center = pos + Vector3.One * 0.5f * scale;
float centerValue = vm.DistanceAt(center, possible);
//possible = vm.GetPossible(center, HalfSqrt3 * scale, possible);
possible = vm.GetPossiblePrecomp(center, Math.Abs(centerValue) + HalfSqrt3 * scale, possible);
for (int i = 0; i < 8; i++)
{
verts[i] = vm.DistanceAt(pos + SdfMath.split(i).Vector *scale, possible);
}
Octree build = new Octree(verts);
if (Math.Abs(centerValue) < scale * 2 && depth < MaxDepth) // error(centerValue, build.Vertices, pos) > precision
{
Octree[] children = new Octree[8];
for (int i = 0; i < 8; i++)
{
children[i] = construct(vm, depth + 1, pos + SdfMath.split(i).Vector *scale / 2, possible);
}
build.Children = children;
}
return(build);
}
}
private static string WriteVertex(VertexModel vertex)
{
return($"{VERTEX}{DELIMITER}" +
$"{vertex.Position.X.ToString(CultureInfo.InvariantCulture)}{DELIMITER}" +
$"{vertex.Position.Y.ToString(CultureInfo.InvariantCulture)}{DELIMITER}" +
$"{vertex.Position.Z.ToString(CultureInfo.InvariantCulture)}");
}
public VertexModel CreateVertex(UInt32 creationDate, PropertyContainer[] properties = null)
{
if (WriteResource())
{
try
{
//create the new vertex
var newVertex = new VertexModel(_currentId, creationDate, properties);
//insert it
_graphElements.Add(newVertex);
//increment the id
Interlocked.Increment(ref _currentId);
//Increase the vertex count
VertexCount++;
return(newVertex);
}
finally
{
FinishWriteResource();
}
}
throw new CollisionException(this);
}
public override void Init()
{
this.model = base.model as TriangleModel;
model.verticesModelVec = new List <VertexModel>();
for (int i = 0; i != model.view.transform.childCount; ++i)
{
VertexModel vertexModel = new VertexModel();
vertexModel.componentsAssetID = model.componentsAssetID;
vertexModel.codeSnippetsAssetID = model.codeSnippetsAssetID;
vertexModel.name = "Vertex";
vertexModel.parent = model;
VertexView vertexView = model.view.transform.GetChild(i).gameObject.GetComponent_AutoAdd <VertexView>();
VertexController vertexController = new VertexController();
GameResourceManager.Instance.CombineMVC(vertexModel, vertexView, vertexController);
vertexModel.OnPositionUpdated += InitTriangle;
vertexModel.OnColorUpdated += (Color => InitTriangle(Vector3.zero));
model.verticesModelVec.Add(vertexModel);
}
InitTriangle(Vector3.zero);
}
/// <summary>
/// Creates a scale free network
/// </summary>
/// <param name="nodeCound"></param>
/// <param name="edgeCount"></param>
/// <param name="fallen8"></param>
public void CreateScaleFreeNetwork(int nodeCound, int edgeCount)
{
var creationDate = DateHelper.ConvertDateTime(DateTime.Now);
var vertexIDs = new List <Int32> ();
var prng = new Random();
if (nodeCound < _numberOfToBeTestedVertices)
{
_numberOfToBeTestedVertices = nodeCound;
}
_toBeBenchenVertices = new List <VertexModel> (_numberOfToBeTestedVertices);
for (var i = 0; i < nodeCound; i++)
{
// vertexIDs.Add(
// fallen8.CreateVertex(creationDate, new PropertyContainer[4]
// {
// new PropertyContainer { PropertyId = 23, Value = 4344 },
// new PropertyContainer { PropertyId = 24, Value = "Ein gaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaanz langes Property" },
// new PropertyContainer { PropertyId = 25, Value = "Ein kurzes Property" },
// new PropertyContainer { PropertyId = 26, Value = "Ein gaaaaaaaanz langes Property" },
// }).Id);
vertexIDs.Add(_f8.CreateVertex(creationDate).Id);
}
if (edgeCount != 0)
{
foreach (var aVertexId in vertexIDs)
{
var targetVertices = new HashSet <Int32> ();
do
{
targetVertices.Add(vertexIDs [prng.Next(0, vertexIDs.Count)]);
} while (targetVertices.Count < edgeCount);
foreach (var aTargetVertex in targetVertices)
{
// fallen8.CreateEdge(aVertexId, 0, aTargetVertex, creationDate, new PropertyContainer[2]
// {
// new PropertyContainer { PropertyId = 29, Value = 23.4 },
// new PropertyContainer { PropertyId = 1, Value = 2 },
// });
//
_f8.CreateEdge(aVertexId, 0, aTargetVertex, creationDate);
}
}
_toBeBenchenVertices.AddRange(PickInterestingIDs(vertexIDs, prng)
.Select(aId => {
VertexModel v = null;
_f8.TryGetVertex(out v, aId);
return(v);
}));
}
}
/// <summary>
/// Creates a new path element
/// </summary>
/// <param name="edge"> The edge. </param>
/// <param name="edgePropertyId"> The edge property identifier. </param>
/// <param name="direction"> The direction. </param>
/// <param name="weight"> The weight. </param>
public PathElement(EdgeModel edge, UInt16 edgePropertyId, Direction direction, Double weight = 0.0)
{
Edge = edge;
EdgePropertyId = edgePropertyId;
Direction = direction;
Weight = weight;
_sourceVertex = null;
_targetVertex = null;
}
public void VertexModelConstructorUnitTest()
{
Assert.Inconclusive("TODO");
int id = 0; // TODO: Initialize to an appropriate value
uint creationDate = 0; // TODO: Initialize to an appropriate value
PropertyContainer[] properties = null; // TODO: Initialize to an appropriate value
var target = new VertexModel(id, creationDate, properties);
}
/// <summary>
/// Gets the local frontier corresponding to a vertex
/// </summary>
/// <param name="vertex">The vertex behind the local frontier</param>
/// <param name="alreadyVisitedVertices">The vertices that have been visited already</param>
/// <param name="edgepropertyFilter">The edge property filter</param>
/// <param name="edgeFilter">The edge filter</param>
/// <param name="vertexFilter">The vertex filter</param>
/// <returns>The local frontier</returns>
private static IEnumerable <FrontierElement> GetLocalFrontier(VertexModel vertex, BigBitArray alreadyVisitedVertices,
PathDelegates.EdgePropertyFilter edgepropertyFilter,
PathDelegates.EdgeFilter edgeFilter,
PathDelegates.VertexFilter vertexFilter)
{
var result = new List <FrontierElement>();
result.AddRange(GetValidIncomingEdges(vertex, edgepropertyFilter, edgeFilter, vertexFilter, alreadyVisitedVertices));
result.AddRange(GetValidOutgoingEdges(vertex, edgepropertyFilter, edgeFilter, vertexFilter, alreadyVisitedVertices));
return(result);
}
public void op_InequalityUnitTest()
{
Assert.Inconclusive("TODO");
VertexModel a = null; // TODO: Initialize to an appropriate value
VertexModel b = null; // TODO: Initialize to an appropriate value
bool expected = false; // TODO: Initialize to an appropriate value
bool actual;
actual = (a != b);
Assert.AreEqual(expected, actual);
}
public Boolean TryGetVertex(out VertexModel result, Int32 id)
{
if (ReadResource())
{
var success = _graphElements.TryGetElementOrDefault(out result, id);
FinishReadResource();
return(success);
}
throw new CollisionException();
}
public void GetLastVertexUnitTest()
{
Assert.Inconclusive("TODO");
PathElement pathElement = null; // TODO: Initialize to an appropriate value
var target = new Path(pathElement); // TODO: Initialize to an appropriate value
VertexModel expected = null; // TODO: Initialize to an appropriate value
VertexModel actual;
actual = target.GetLastVertex();
Assert.AreEqual(expected, actual);
}
public Boolean TryGetVertex(out VertexModel result, Int32 id)
{
if (ReadResource())
{
result = _graphElements[id] as VertexModel;
FinishReadResource();
return(result != null);
}
throw new CollisionException(this);
}
/// <summary>
/// Loads the edge.
/// </summary>
/// <param name='reader'> Reader. </param>
/// <param name='graphElements'> Graph elements. </param>
/// <param name='sneakPeaks'> Sneak peaks. </param>
private static void LoadEdge(SerializationReader reader, AGraphElement[] graphElements,
ref List <EdgeSneakPeak> sneakPeaks)
{
var id = reader.ReadInt32();
var creationDate = reader.ReadUInt32();
var modificationDate = reader.ReadUInt32();
#region properties
PropertyContainer[] properties = null;
var propertyCount = reader.ReadInt32();
if (propertyCount > 0)
{
properties = new PropertyContainer[propertyCount];
for (var i = 0; i < propertyCount; i++)
{
var propertyIdentifier = reader.ReadUInt16();
var propertyValue = reader.ReadObject();
properties[i] = new PropertyContainer {
PropertyId = propertyIdentifier, Value = propertyValue
};
}
}
#endregion
var sourceVertexId = reader.ReadInt32();
var targetVertexId = reader.ReadInt32();
VertexModel sourceVertex = graphElements[sourceVertexId] as VertexModel;
VertexModel targetVertex = graphElements[targetVertexId] as VertexModel;
if (sourceVertex != null && targetVertex != null)
{
graphElements[id] = new EdgeModel(id, creationDate, modificationDate, targetVertex, sourceVertex, properties);
}
else
{
sneakPeaks.Add(new EdgeSneakPeak
{
CreationDate = creationDate,
Id = id,
ModificationDate = modificationDate,
Properties = properties,
SourceVertexId = sourceVertexId,
TargetVertexId = targetVertexId
});
}
}
public void CreateVertexIntegrationTest()
{
Assert.Inconclusive("TODO.");
IWrite target = CreateIWrite(); // TODO: Initialize to an appropriate value
uint creationDate = 0; // TODO: Initialize to an appropriate value
PropertyContainer[] properties = null; // TODO: Initialize to an appropriate value
VertexModel expected = null; // TODO: Initialize to an appropriate value
VertexModel actual;
actual = target.CreateVertex(creationDate, properties);
Assert.AreEqual(expected, actual);
}
//
//You can use the following additional attributes as you write your tests:
//
//Use ClassInitialize to run code before running the first test in the class
//[ClassInitialize()]
//public static void MyClassInitialize(TestContext testContext)
//{
//}
//
//Use ClassCleanup to run code after all tests in a class have run
//[ClassCleanup()]
//public static void MyClassCleanup()
//{
//}
//
//Use TestInitialize to run code before running each test
//[TestInitialize()]
//public void MyTestInitialize()
//{
//}
//
//Use TestCleanup to run code after each test has run
//[TestCleanup()]
//public void MyTestCleanup()
//{
//}
//
#endregion
internal virtual AGraphElement CreateAGraphElement()
{
// TODO: Instantiate an appropriate concrete class.
AGraphElement target = new VertexModel(0, 0, new PropertyContainer[2]
{
new PropertyContainer {
PropertyId = 0, Value = 23
},
new PropertyContainer {
PropertyId = 1, Value = "42"
},
});
return(target);
}
public void GetAllNeighborsUnitTest()
{
Assert.Inconclusive("TODO");
int id = 0; // TODO: Initialize to an appropriate value
uint creationDate = 0; // TODO: Initialize to an appropriate value
PropertyContainer[] properties = null; // TODO: Initialize to an appropriate value
var target = new VertexModel(id, creationDate, properties); // TODO: Initialize to an appropriate value
List <VertexModel> expected = null; // TODO: Initialize to an appropriate value
List <VertexModel> actual;
actual = target.GetAllNeighbors();
Assert.AreEqual(expected, actual);
}
public void TryGetVertexIntegrationTest()
{
Assert.Inconclusive("TODO.");
IRead target = CreateIRead(); // TODO: Initialize to an appropriate value
VertexModel result = null; // TODO: Initialize to an appropriate value
VertexModel resultExpected = null; // TODO: Initialize to an appropriate value
int id = 0; // TODO: Initialize to an appropriate value
bool expected = false; // TODO: Initialize to an appropriate value
bool actual;
actual = target.TryGetVertex(out result, id);
Assert.AreEqual(resultExpected, result);
Assert.AreEqual(expected, actual);
}
private IReadOnlyList <VertexModel> GetVertices()
{
var verts = _kernel.Vertices.ToArray();
var models = new VertexModel[VertexCount];
for (int i = 0; i < VertexCount; i++)
{
models[i] = new VertexModel
{
Index = i,
Position = verts[i].Position
};
}
return(models);
}
public void GetValidEdgesUnitTest()
{
Assert.Inconclusive("TODO");
VertexModel vertex = null; // TODO: Initialize to an appropriate value
var direction = new Direction(); // TODO: Initialize to an appropriate value
PathDelegates.EdgePropertyFilter edgepropertyFilter = null; // TODO: Initialize to an appropriate value
PathDelegates.EdgeFilter edgeFilter = null; // TODO: Initialize to an appropriate value
PathDelegates.VertexFilter vertexFilter = null; // TODO: Initialize to an appropriate value
List <Tuple <ushort, IEnumerable <EdgeModel> > > expected = null; // TODO: Initialize to an appropriate value
List <Tuple <ushort, IEnumerable <EdgeModel> > > actual;
actual = PathHelper.GetValidEdges(vertex, direction, edgepropertyFilter, edgeFilter, vertexFilter);
Assert.AreEqual(expected, actual);
}
/// <summary>
/// Writes the vertex.
/// </summary>
/// <param name='vertex'> Vertex. </param>
/// <param name='writer'> Writer. </param>
private static void WriteVertex(VertexModel vertex, SerializationWriter writer)
{
writer.WriteOptimized(SerializedVertex);
WriteAGraphElement(vertex, writer);
#region edges
var outgoingEdges = vertex.GetOutgoingEdges();
if (outgoingEdges == null)
{
writer.WriteOptimized(0);
}
else
{
writer.WriteOptimized(outgoingEdges.Count);
foreach (var aOutEdgeProperty in outgoingEdges)
{
writer.Write(aOutEdgeProperty.EdgePropertyId);
writer.WriteOptimized(aOutEdgeProperty.Edges.Count);
foreach (var aOutEdge in aOutEdgeProperty.Edges)
{
writer.Write(aOutEdge.Id);
}
}
}
var incomingEdges = vertex.GetIncomingEdges();
if (incomingEdges == null)
{
writer.WriteOptimized(0);
}
else
{
writer.WriteOptimized(incomingEdges.Count);
foreach (var aIncEdgeProperty in incomingEdges)
{
writer.Write(aIncEdgeProperty.EdgePropertyId);
writer.WriteOptimized(aIncEdgeProperty.Edges.Count);
foreach (var aIncEdge in aIncEdgeProperty.Edges)
{
writer.Write(aIncEdge.Id);
}
}
}
#endregion
}
public void CreateGraph(int nodeCount, int edgeCount)
{
_f8.TabulaRasa();
var creationDate = DateHelper.ConvertDateTime(DateTime.Now);
var vertexIDs = new List <Int32> ();
var prng = new Random();
if (nodeCount < _numberOfToBeTestedVertices)
{
_numberOfToBeTestedVertices = nodeCount;
}
_toBeBenchenVertices = new List <VertexModel> (_numberOfToBeTestedVertices);
for (var i = 0; i < nodeCount; i++)
{
vertexIDs.Add(_f8.CreateVertex(creationDate).Id);
}
if (edgeCount != 0)
{
foreach (var aVertexId in vertexIDs)
{
var targetVertices = new HashSet <Int32> ();
do
{
targetVertices.Add(vertexIDs [prng.Next(0, vertexIDs.Count)]);
} while (targetVertices.Count < edgeCount);
foreach (var aTargetVertex in targetVertices)
{
_f8.CreateEdge(aVertexId, 0, aTargetVertex, creationDate);
}
}
_toBeBenchenVertices.AddRange(PickInterestingIDs(vertexIDs, prng)
.Select(aId => {
VertexModel v = null;
_f8.TryGetVertex(out v, aId);
return(v);
}));
}
}
public void TryGetOutEdgeUnitTest()
{
Assert.Inconclusive("TODO");
int id = 0; // TODO: Initialize to an appropriate value
uint creationDate = 0; // TODO: Initialize to an appropriate value
PropertyContainer[] properties = null; // TODO: Initialize to an appropriate value
var target = new VertexModel(id, creationDate, properties); // TODO: Initialize to an appropriate value
ReadOnlyCollection <EdgeModel> result = null; // TODO: Initialize to an appropriate value
ReadOnlyCollection <EdgeModel> resultExpected = null; // TODO: Initialize to an appropriate value
ushort edgePropertyId = 0; // TODO: Initialize to an appropriate value
bool expected = false; // TODO: Initialize to an appropriate value
bool actual;
actual = target.TryGetOutEdge(out result, edgePropertyId);
Assert.AreEqual(resultExpected, result);
Assert.AreEqual(expected, actual);
}
public override void Init()
{
// DO NOT trigger base init, or it will create component for texture quad
this.model = base.model as TextureQuadModel;
verticesPos = new Vector3[4];
verticesTexcoord = new Vector2[4];
indexes = new int[6] {
0, 3, 2, 0, 2, 1
};
model.verticesModelVec = new List <VertexModel>();
for (int i = 0; i != model.view.transform.childCount; ++i)
{
// TODO: refactor
int index = i;
VertexModel vertexModel = new VertexModel();
vertexModel.componentsAssetID = model.componentsAssetID; // set the vertex components id
vertexModel.codeSnippetsAssetID = model.codeSnippetsAssetID;
vertexModel.name = "Vertex";
vertexModel.parent = model;
VertexView vertexView = model.view.transform.GetChild(i).gameObject.GetComponent_AutoAdd <VertexView>();
VertexController vertexController = new VertexController();
GameResourceManager.Instance.CombineMVC(vertexModel, vertexView, vertexController);
vertexModel.OnPositionUpdated += ((pos) => UpdateVertexPos(index, pos));
vertexModel.OnTexcoordUpdated += ((texcoord) => UpdateVertexTexcoord(index, texcoord));
model.verticesModelVec.Add(vertexModel);
}
for (int i = 0; i != model.view.transform.childCount; ++i)
{
verticesPos[i] = model.verticesModelVec[i].position;
verticesTexcoord[i] = model.verticesModelVec[i].texcoord;
}
UpdateVertexData();
}
private VertexControl GetVertexControlFromVertexModel(VertexModel vertexModel)
{
return(Children.OfType <VertexControl>().SingleOrDefault(c => Equals(vertexModel, c.Vertex)));
}
private void OnToggleExpand(VertexModel vertex, bool expand)
{
expandedVertex = vertex;
ToggleExpand(vertex.VertexId, expand);
}
private void OnAddVertex(VertexModel parent)
{
AddVertex(parent.VertexId);
}
/// <summary>
/// Gets the frontier elements on an outgoing edge
/// </summary>
/// <param name="vertex">The vertex behind the frontier</param>
/// <param name="edgepropertyFilter">The edge property filter</param>
/// <param name="edgeFilter">The edge filter</param>
/// <param name="vertexFilter">The vertex filter</param>
/// <param name="alreadyVisited">The vertices that have been visited already</param>
/// <returns>A number of frontier elements</returns>
private static IEnumerable <FrontierElement> GetValidOutgoingEdges(
VertexModel vertex,
PathDelegates.EdgePropertyFilter edgepropertyFilter,
PathDelegates.EdgeFilter edgeFilter,
PathDelegates.VertexFilter vertexFilter,
BigBitArray alreadyVisited)
{
var edgeProperties = vertex.GetOutgoingEdges();
var result = new List <FrontierElement>();
if (edgeProperties != null)
{
foreach (var edgeContainer in edgeProperties)
{
if (edgepropertyFilter != null && !edgepropertyFilter(edgeContainer.EdgePropertyId, Direction.OutgoingEdge))
{
continue;
}
if (edgeFilter != null)
{
for (var i = 0; i < edgeContainer.Edges.Count; i++)
{
var aEdge = edgeContainer.Edges[i];
if (edgeFilter(aEdge, Direction.OutgoingEdge))
{
if (alreadyVisited.SetValue(aEdge.TargetVertex.Id, true))
{
if (vertexFilter != null)
{
if (vertexFilter(aEdge.TargetVertex))
{
result.Add(new FrontierElement
{
EdgeDirection = Direction.OutgoingEdge,
EdgeLocation = new EdgeLocation
{
Edge = aEdge,
EdgePropertyId =
edgeContainer.EdgePropertyId
},
FrontierVertex = aEdge.TargetVertex
});
}
}
else
{
result.Add(new FrontierElement
{
EdgeDirection = Direction.OutgoingEdge,
EdgeLocation = new EdgeLocation
{
Edge = aEdge,
EdgePropertyId =
edgeContainer.EdgePropertyId
},
FrontierVertex = aEdge.TargetVertex
});
}
}
}
}
}
else
{
if (vertexFilter != null)
{
for (var i = 0; i < edgeContainer.Edges.Count; i++)
{
var aEdge = edgeContainer.Edges[i];
if (alreadyVisited.SetValue(aEdge.TargetVertex.Id, true))
{
if (vertexFilter(aEdge.TargetVertex))
{
result.Add(new FrontierElement
{
EdgeDirection = Direction.OutgoingEdge,
EdgeLocation = new EdgeLocation
{
Edge = aEdge,
EdgePropertyId =
edgeContainer.EdgePropertyId
},
FrontierVertex = aEdge.TargetVertex
});
}
}
}
}
else
{
for (var i = 0; i < edgeContainer.Edges.Count; i++)
{
var aEdge = edgeContainer.Edges[i];
if (alreadyVisited.SetValue(aEdge.TargetVertex.Id, true))
{
result.Add(new FrontierElement
{
EdgeDirection = Direction.OutgoingEdge,
EdgeLocation = new EdgeLocation
{
Edge = aEdge,
EdgePropertyId =
edgeContainer.EdgePropertyId
},
FrontierVertex = aEdge.TargetVertex
});
}
}
}
}
}
}
return(result);
}
/// <summary>
/// Get the valid edges of a vertex
/// </summary>
/// <param name="vertex">The vertex.</param>
/// <param name="direction">The direction.</param>
/// <param name="edgepropertyFilter">The edge property filter.</param>
/// <param name="edgeFilter">The edge filter.</param>
/// <param name="vertexFilter">The target vertex filter.</param>
/// <returns>Valid edges</returns>
public static List <Tuple <UInt16, IEnumerable <EdgeModel> > > GetValidEdges(
VertexModel vertex,
Direction direction,
PathDelegates.EdgePropertyFilter edgepropertyFilter,
PathDelegates.EdgeFilter edgeFilter,
PathDelegates.VertexFilter vertexFilter)
{
var edgeProperties = direction == Direction.IncomingEdge ? vertex.GetIncomingEdges() : vertex.GetOutgoingEdges();
var result = new List <Tuple <ushort, IEnumerable <EdgeModel> > >();
if (edgeProperties != null)
{
foreach (var edgeContainer in edgeProperties)
{
if (edgepropertyFilter != null && !edgepropertyFilter(edgeContainer.EdgePropertyId, direction))
{
continue;
}
if (edgeFilter != null)
{
var validEdges = new List <EdgeModel>();
for (var i = 0; i < edgeContainer.Edges.Count; i++)
{
var aEdge = edgeContainer.Edges[i];
if (edgeFilter(aEdge, direction))
{
if (vertexFilter != null)
{
if (
vertexFilter(direction == Direction.IncomingEdge
? aEdge.SourceVertex
: aEdge.TargetVertex))
{
validEdges.Add(aEdge);
}
}
else
{
validEdges.Add(aEdge);
}
}
}
result.Add(new Tuple <ushort, IEnumerable <EdgeModel> >(edgeContainer.EdgePropertyId, validEdges));
}
else
{
if (vertexFilter != null)
{
var validEdges = new List <EdgeModel>();
for (var i = 0; i < edgeContainer.Edges.Count; i++)
{
var aEdge = edgeContainer.Edges[i];
if (
vertexFilter(direction == Direction.IncomingEdge
? aEdge.SourceVertex
: aEdge.TargetVertex))
{
validEdges.Add(aEdge);
}
}
result.Add(new Tuple <ushort, IEnumerable <EdgeModel> >(edgeContainer.EdgePropertyId, validEdges));
}
else
{
result.Add(new Tuple <ushort, IEnumerable <EdgeModel> >(edgeContainer.EdgePropertyId, edgeContainer.Edges));
}
}
}
}
return(result);
}
/// <summary>
/// Loads the graph elements.
/// </summary>
/// <param name='graphElements'> Graph elements of Fallen-8. </param>
/// <param name='graphElementStreams'> Graph element streams. </param>
private static void LoadGraphElements(AGraphElement[] graphElements, List <String> graphElementStreams)
{
var edgeTodo = new Dictionary <Int32, List <EdgeOnVertexToDo> >();
var result = new List <List <EdgeSneakPeak> >(graphElementStreams.Count);
//create the major part of the graph elements
for (var i = 0; i < graphElementStreams.Count; i++)
{
result.Add(LoadAGraphElementBunch(graphElementStreams[i], graphElements, edgeTodo));
}
foreach (var aEdgeSneakPeakList in result)
{
foreach (var aSneakPeak in aEdgeSneakPeakList)
{
VertexModel sourceVertex = graphElements[aSneakPeak.SourceVertexId] as VertexModel;
VertexModel targetVertex = graphElements[aSneakPeak.TargetVertexId] as VertexModel;
if (sourceVertex != null && targetVertex != null)
{
graphElements[aSneakPeak.Id] =
new EdgeModel(
aSneakPeak.Id,
aSneakPeak.CreationDate,
aSneakPeak.ModificationDate,
targetVertex,
sourceVertex,
aSneakPeak.Properties);
}
else
{
throw new Exception(String.Format("Corrupt savegame... could not create the edge {0}", aSneakPeak.Id));
}
}
}
foreach (var aKV in edgeTodo)
{
EdgeModel edge = graphElements[aKV.Key] as EdgeModel;
if (edge != null)
{
foreach (var aTodo in aKV.Value)
{
VertexModel interestingVertex = graphElements[aTodo.VertexId] as VertexModel;
if (interestingVertex != null)
{
if (aTodo.IsIncomingEdge)
{
interestingVertex.AddIncomingEdge(aTodo.EdgePropertyId, edge);
}
else
{
interestingVertex.AddOutEdge(aTodo.EdgePropertyId, edge);
}
}
else
{
Logger.LogError(String.Format("Corrupt savegame... could not get the vertex {0}", aTodo.VertexId));
}
}
}
else
{
Logger.LogError(String.Format("Corrupt savegame... could not get the edge {0}", aKV.Key));
}
}
}
/// <summary>
/// Loads the vertex.
/// </summary>
/// <param name='reader'> Reader. </param>
/// <param name='graphElements'> Graph elements. </param>
/// <param name='edgeTodo'> Edge todo. </param>
private static void LoadVertex(SerializationReader reader, AGraphElement[] graphElements,
Dictionary <Int32, List <EdgeOnVertexToDo> > edgeTodo)
{
var id = reader.ReadInt32();
var creationDate = reader.ReadUInt32();
var modificationDate = reader.ReadUInt32();
#region properties
var propertyCount = reader.ReadInt32();
PropertyContainer[] properties = null;
if (propertyCount > 0)
{
properties = new PropertyContainer[propertyCount];
for (var i = 0; i < propertyCount; i++)
{
var propertyIdentifier = reader.ReadUInt16();
var propertyValue = reader.ReadObject();
properties[i] = new PropertyContainer {
PropertyId = propertyIdentifier, Value = propertyValue
};
}
}
#endregion
#region edges
#region outgoing edges
List <EdgeContainer> outEdgeProperties = null;
var outEdgeCount = reader.ReadInt32();
if (outEdgeCount > 0)
{
outEdgeProperties = new List <EdgeContainer>(outEdgeCount);
for (var i = 0; i < outEdgeCount; i++)
{
var outEdgePropertyId = reader.ReadUInt16();
var outEdgePropertyCount = reader.ReadInt32();
var outEdges = new List <EdgeModel>(outEdgePropertyCount);
for (var j = 0; j < outEdgePropertyCount; j++)
{
var edgeId = reader.ReadInt32();
EdgeModel edge = graphElements[edgeId] as EdgeModel;
if (edge != null)
{
outEdges.Add(edge);
}
else
{
var aEdgeTodo = new EdgeOnVertexToDo
{
VertexId = id,
EdgePropertyId = outEdgePropertyId,
IsIncomingEdge = false
};
List <EdgeOnVertexToDo> todo;
if (edgeTodo.TryGetValue(edgeId, out todo))
{
todo.Add(aEdgeTodo);
}
else
{
edgeTodo.Add(edgeId, new List <EdgeOnVertexToDo> {
aEdgeTodo
});
}
}
}
outEdgeProperties.Add(new EdgeContainer(outEdgePropertyId, outEdges));
}
}
#endregion
#region incoming edges
List <EdgeContainer> incEdgeProperties = null;
var incEdgeCount = reader.ReadInt32();
if (incEdgeCount > 0)
{
incEdgeProperties = new List <EdgeContainer>(incEdgeCount);
for (var i = 0; i < incEdgeCount; i++)
{
var incEdgePropertyId = reader.ReadUInt16();
var incEdgePropertyCount = reader.ReadInt32();
var incEdges = new List <EdgeModel>(incEdgePropertyCount);
for (var j = 0; j < incEdgePropertyCount; j++)
{
var edgeId = reader.ReadInt32();
EdgeModel edge = graphElements[edgeId] as EdgeModel;
if (edge != null)
{
incEdges.Add(edge);
}
else
{
var aEdgeTodo = new EdgeOnVertexToDo
{
VertexId = id,
EdgePropertyId = incEdgePropertyId,
IsIncomingEdge = true
};
List <EdgeOnVertexToDo> todo;
if (edgeTodo.TryGetValue(edgeId, out todo))
{
todo.Add(aEdgeTodo);
}
else
{
edgeTodo.Add(edgeId, new List <EdgeOnVertexToDo> {
aEdgeTodo
});
}
}
}
incEdgeProperties.Add(new EdgeContainer(incEdgePropertyId, incEdges));
}
}
#endregion
#endregion
graphElements[id] = new VertexModel(id, creationDate, modificationDate, properties, outEdgeProperties,
incEdgeProperties);
}
