public DGNode(DecisionGraphNode dgn, StateNode state)
: base(state.Scene)
{
this.bInEditMode = false;
this.bVisible = true;
this.mDGN = dgn;
this.mState = state;
this.mScene = state.Scene;
this.mEntryAnchor = new AnchorPoint(this, -1, 0);
}
public void AddDecisionMaker(DecisionGraphNode node)
{
if (!this.mDecisionMakers.Contains(node))
{
/*int index = this.mEntryPoints.IndexOf(node);
if (index >= 0)
{
this.mEntryPoints.RemoveAt(index);
}/* */
this.mDecisionMakers.Add(node);
}
}
public void Remove(DecisionGraphNode node)
{
//if (node.mDecisionGraph == this)
{
int index = this.mDecisionMakers.IndexOf(node);
if (index >= 0)
{
this.mDecisionMakers.RemoveAt(index);
}
index = this.mEntryPoints.IndexOf(node);
if (index >= 0)
{
this.mEntryPoints.RemoveAt(index);
}
//node.mDecisionGraph = null;
}
}
private void SlurpDGNodes(DecisionGraphNode node)
{
this.mDGNodes.Add(node);
int i, j;
State state;
DecisionGraphNode target;
DecisionGraphNode[] targets;
if (node is NextStateNode)
{
NextStateNode nsn = node as NextStateNode;
state = nsn.NextState;
if (state != null)
{
i = this.mStates.IndexOf(state);
if (i < 0)
{
i = this.mExtraStates.IndexOf(state);
if (i < 0)
{
this.mExtraStates.Add(state);
}
}
}
}
else if (node is RandomNode)
{
RandomNode rand = node as RandomNode;
List<RandomNode.Slice> slices = rand.Slices;
if (slices.Count > 0)
{
for (i = slices.Count - 1; i >= 0; i--)
{
targets = slices[i].Targets.ToArray();
for (j = 0; j < targets.Length; j++)
{
target = targets[j];
if (target != null &&
!this.mDGNodes.Contains(target))
{
this.SlurpDGNodes(target);
}
}
}
}
}
else if (node is SelectOnDestinationNode)
{
SelectOnDestinationNode sodn = node as SelectOnDestinationNode;
if (sodn.CaseCount > 0)
{
SelectOnDestinationNode.Case[] cases = sodn.Cases;
for (i = 0; i < cases.Length; i++)
{
targets = cases[i].Targets;
for (j = 0; j < targets.Length; j++)
{
target = targets[j];
if (target != null &&
!this.mDGNodes.Contains(target))
{
this.SlurpDGNodes(target);
}
}
state = cases[i].Value;
if (state != null)
{
j = this.mStates.IndexOf(state);
if (j < 0)
{
j = this.mExtraStates.IndexOf(state);
if (j < 0)
{
this.mExtraStates.Add(state);
}
}
}
}
}
}
else if (node is SelectOnParameterNode)
{
SelectOnParameterNode sopn = node as SelectOnParameterNode;
if (sopn.CaseCount > 0)
{
SelectOnParameterNode.Case[] cases = sopn.Cases;
for (i = 0; i < cases.Length; i++)
{
targets = cases[i].Targets;
for (j = 0; j < targets.Length; j++)
{
target = targets[j];
if (target != null &&
!this.mDGNodes.Contains(target))
{
this.SlurpDGNodes(target);
}
}
}
}
ParamDefinition param = sopn.Parameter;
if (param != null)
{
i = this.mParamDefinitions.IndexOf(param);
if (i < 0)
{
i = this.mExtraParams.IndexOf(param);
if (i < 0)
{
this.mExtraParams.Add(param);
}
}
}
}
else if (node is MulticastDecisionGraphNode)
{
MulticastDecisionGraphNode mcdgn
= node as MulticastDecisionGraphNode;
if (mcdgn.TargetCount > 0)
{
targets = mcdgn.Targets;
for (i = 0; i < targets.Length; i++)
{
target = targets[i];
if (target != null &&
!this.mDGNodes.Contains(target))
{
this.SlurpDGNodes(target);
}
}
}
if (node is CreatePropNode)
{
CreatePropNode cpn = node as CreatePropNode;
ActorDefinition propActor = cpn.PropActor;
if (propActor != null)
{
i = this.mActorDefinitions.IndexOf(propActor);
if (i < 0)
{
i = this.mExtraActors.IndexOf(propActor);
if (i < 0)
{
this.mExtraActors.Add(propActor);
}
}
}
ParamDefinition propParam = cpn.PropParam;
if (propParam != null)
{
i = this.mParamDefinitions.IndexOf(propParam);
if (i < 0)
{
i = this.mExtraParams.IndexOf(propParam);
if (i < 0)
{
this.mExtraParams.Add(propParam);
}
}
}
}
else if (node is ActorOperationNode)
{
ActorOperationNode aon = node as ActorOperationNode;
ActorDefinition aTarget = aon.Actor;
if (aTarget != null)
{
i = this.mActorDefinitions.IndexOf(aTarget);
if (i < 0)
{
i = this.mExtraActors.IndexOf(aTarget);
if (i < 0)
{
this.mExtraActors.Add(aTarget);
}
}
}
}
else if (node is AnimationNode)
{
AnimationNode an = node as AnimationNode;
ActorDefinition ad = an.Actor;
if (ad != null)
{
i = this.mActorDefinitions.IndexOf(ad);
if (i < 0)
{
i = this.mExtraActors.IndexOf(ad);
if (i < 0)
{
this.mExtraActors.Add(ad);
}
}
}
if (node is PlayAnimationNode)
{
PlayAnimationNode pan = node as PlayAnimationNode;
SlotSetupBuilder ssb = pan.SlotSetup;
if (ssb.ActorSuffixCount > 0)
{
ParamDefinition pd;
SlotSetupBuilder.ActorSuffix[] suffixes
= ssb.ActorSuffixArray;
for (i = 0; i < suffixes.Length; i++)
{
ad = suffixes[i].Actor;
if (ad != null)
{
j = this.mActorDefinitions.IndexOf(ad);
if (j < 0)
{
j = this.mExtraActors.IndexOf(ad);
if (j < 0)
{
this.mExtraActors.Add(ad);
}
}
}
pd = suffixes[i].Param;
if (pd != null)
{
j = this.mParamDefinitions.IndexOf(pd);
if (j < 0)
{
j = this.mExtraParams.IndexOf(pd);
if (j < 0)
{
this.mExtraParams.Add(pd);
}
}
}
}
}
}
}
}
}
/// <summary>
/// Recursively finds all of the unique resource keys referenced by
/// the given <paramref name="node"/> (if it is a
/// <see cref="CreatePropNode"/> or <see cref="PlayAnimationNode"/>)
/// and by all of the <see cref="DecisionGraphNode"/> instances it
/// references, and adds them to the given resource key list.
/// </summary>
/// <param name="node">The decision graph node to recursively search
/// for external resource key references.</param>
/// <param name="rks">The list of all unique resource keys referenced
/// by the given <paramref name="node"/> and every
/// <see cref="DecisionGraphNode"/> instance it references.</param>
private void SlurpDGNodeRKs(DecisionGraphNode node, List<RK> rks)
{
this.mDGNodes.Add(node);
int i, j;
State state;
DecisionGraphNode target;
DecisionGraphNode[] targets;
if (node is NextStateNode)
{
NextStateNode nsn = node as NextStateNode;
state = nsn.NextState;
if (state != null)
{
i = this.mStates.IndexOf(state);
if (i < 0)
{
i = this.mExtraStates.IndexOf(state);
if (i < 0)
{
this.mExtraStates.Add(state);
}
}
}
}
else if (node is RandomNode)
{
RandomNode rand = node as RandomNode;
List<RandomNode.Slice> slices = rand.Slices;
if (slices.Count > 0)
{
for (i = slices.Count - 1; i >= 0; i--)
{
targets = slices[i].Targets.ToArray();
for (j = 0; j < targets.Length; j++)
{
target = targets[j];
if (target != null &&
!this.mDGNodes.Contains(target))
{
this.SlurpDGNodeRKs(target, rks);
}
}
}
}
}
else if (node is SelectOnDestinationNode)
{
SelectOnDestinationNode sodn = node as SelectOnDestinationNode;
if (sodn.CaseCount > 0)
{
SelectOnDestinationNode.Case[] cases = sodn.Cases;
for (i = 0; i < cases.Length; i++)
{
targets = cases[i].Targets;
for (j = 0; j < targets.Length; j++)
{
target = targets[j];
if (target != null &&
!this.mDGNodes.Contains(target))
{
this.SlurpDGNodeRKs(target, rks);
}
}
state = cases[i].Value;
if (state != null)
{
j = this.mStates.IndexOf(state);
if (j < 0)
{
j = this.mExtraStates.IndexOf(state);
if (j < 0)
{
this.mExtraStates.Add(state);
}
}
}
}
}
}
else if (node is SelectOnParameterNode)
{
SelectOnParameterNode sopn = node as SelectOnParameterNode;
if (sopn.CaseCount > 0)
{
SelectOnParameterNode.Case[] cases = sopn.Cases;
for (i = 0; i < cases.Length; i++)
{
targets = cases[i].Targets;
for (j = 0; j < targets.Length; j++)
{
target = targets[j];
if (target != null &&
!this.mDGNodes.Contains(target))
{
this.SlurpDGNodeRKs(target, rks);
}
}
}
}
}
else if (node is MulticastDecisionGraphNode)
{
MulticastDecisionGraphNode mcdgn
= node as MulticastDecisionGraphNode;
if (mcdgn.TargetCount > 0)
{
targets = mcdgn.Targets;
for (i = 0; i < targets.Length; i++)
{
target = targets[i];
if (target != null &&
!this.mDGNodes.Contains(target))
{
this.SlurpDGNodeRKs(target, rks);
}
}
}
if (node is CreatePropNode)
{
CreatePropNode cpn = node as CreatePropNode;
RK propKey = cpn.PropKey;
if (!rks.Contains(propKey))
{
rks.Add(propKey);
}
}
else if (node is PlayAnimationNode)
{
PlayAnimationNode lan = node as PlayAnimationNode;
RK key = lan.ClipKey;
if (!rks.Contains(key))
{
rks.Add(key);
}
key = lan.AdditiveClipKey;
if (!rks.Contains(key))
{
rks.Add(key);
}
key = lan.TrackMaskKey;
if (!rks.Contains(key))
{
rks.Add(key);
}
}
}
}
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);
}