public DGSnSnNode(NextStateNode nsn, StateNode state)
: base(nsn, state)
{
if (nsn == null)
{
throw new ArgumentNullException("nsn");
}
this.mNextStateNode = nsn;
this.mNextState = new RefToState(this.mScene, nsn.NextState);
this.UpdateVisualization();
}
private DGNode InitDGN(DGNode src, DecisionGraphNode dgn)
{
int i;
DGNode dst = null;
for (i = this.mDGraph.NodeCount - 1; i >= 0; i--)
{
dst = this.mDGraph.NodeAt(i);
if (dst.DGN == dgn)
{
break;
}
}
if (i < 0)
{
int j;
DGEdge edge;
AnchorPoint ap;
DecisionGraphNode[] dgns;
DGMulticastNode dgmcn = null;
switch (dgn.ChunkType)
{
case NextStateNode.ResourceType:
NextStateNode nsn = dgn as NextStateNode;
dst = new DGSnSnNode(nsn, this);
this.mDGraph.AddNode(dst);
dst.SetParent(this);
break;
case RandomNode.ResourceType:
RandomNode rand = dgn as RandomNode;
DGRandNode dgrn = new DGRandNode(rand, this);
this.mDGraph.AddNode(dgrn);
dgrn.SetParent(this);
List <RandomNode.Slice> slices = rand.Slices;
if (slices.Count > 0)
{
for (i = 0; i < slices.Count; i++)
{
ap = dgrn.GetSliceAnchor(i);
dgns = slices[i].Targets.ToArray();
for (j = 0; j < dgns.Length; j++)
{
dst = this.InitDGN(dgrn, dgns[j]);
edge = new DGEdge(dgrn, dst, false);
ap.Edges.Add(edge);
dst.EntryAnchor.Edges.Add(edge);
this.mDGraph.AddEdge(edge);
edge.SetParent(this);
}
}
}
dst = dgrn;
break;
case SelectOnDestinationNode.ResourceType:
SelectOnDestinationNode sodn
= dgn as SelectOnDestinationNode;
DGSoDnNode dgsodn
= new DGSoDnNode(sodn, this);
this.mDGraph.AddNode(dgsodn);
dgsodn.SetParent(this);
if (sodn.CaseCount > 0)
{
SelectOnDestinationNode.Case[] cases = sodn.Cases;
for (i = 0; i < cases.Length; i++)
{
ap = dgsodn.GetCaseAnchorAt(i);
dgns = cases[i].Targets;
for (j = 0; j < dgns.Length; j++)
{
dst = this.InitDGN(dgsodn, dgns[j]);
edge = new DGEdge(dgsodn, dst, false);
ap.Edges.Add(edge);
dst.EntryAnchor.Edges.Add(edge);
this.mDGraph.AddEdge(edge);
edge.SetParent(this);
}
}
}
dst = dgsodn;
break;
case SelectOnParameterNode.ResourceType:
SelectOnParameterNode sopn
= dgn as SelectOnParameterNode;
DGSoPnNode dgsopn
= new DGSoPnNode(sopn, this);
this.mDGraph.AddNode(dgsopn);
dgsopn.SetParent(this);
if (sopn.CaseCount > 0)
{
SelectOnParameterNode.Case[] cases = sopn.Cases;
for (i = 0; i < cases.Length; i++)
{
ap = dgsopn.GetCaseAnchorAt(i);
dgns = cases[i].Targets;
for (j = 0; j < dgns.Length; j++)
{
dst = this.InitDGN(dgsopn, dgns[j]);
edge = new DGEdge(dgsopn, dst, false);
ap.Edges.Add(edge);
dst.EntryAnchor.Edges.Add(edge);
this.mDGraph.AddEdge(edge);
edge.SetParent(this);
}
}
}
dst = dgsopn;
break;
case CreatePropNode.ResourceType:
CreatePropNode cpn = dgn as CreatePropNode;
DGPropNode dgcpn = new DGPropNode(cpn, this);
this.mDGraph.AddNode(dgcpn);
dgcpn.SetParent(this);
dgmcn = dgcpn;
break;
case ActorOperationNode.ResourceType:
ActorOperationNode aon = dgn as ActorOperationNode;
DGAcOpNode dgaon = new DGAcOpNode(aon, this);
this.mDGraph.AddNode(dgaon);
dgaon.SetParent(this);
dgmcn = dgaon;
break;
case StopAnimationNode.ResourceType:
StopAnimationNode san = dgn as StopAnimationNode;
DGStopNode dgsan = new DGStopNode(san, this);
this.mDGraph.AddNode(dgsan);
dgsan.SetParent(this);
dgmcn = dgsan;
break;
case PlayAnimationNode.ResourceType:
PlayAnimationNode pan = dgn as PlayAnimationNode;
DGPlayNode dgpan = new DGPlayNode(pan, this);
this.mDGraph.AddNode(dgpan);
dgpan.SetParent(this);
dgmcn = dgpan;
break;
}
if (dgmcn != null)
{
MulticastDecisionGraphNode mcn
= dgn as MulticastDecisionGraphNode;
if (mcn.TargetCount > 0)
{
ap = dgmcn.TargetAnchor;
dgns = mcn.Targets;
for (i = 0; i < dgns.Length; i++)
{
dst = this.InitDGN(dgmcn, dgns[i]);
edge = new DGEdge(dgmcn, dst, false);
ap.Edges.Add(edge);
dst.EntryAnchor.Edges.Add(edge);
this.mDGraph.AddEdge(edge);
edge.SetParent(this);
}
}
dst = dgmcn;
}
}
return(dst);
}