public bool DuplicateControl(WorldDynamic currentState,
PlanAction action,
StoryGraph currentGraph,
KeyValuePair <AgentStateStatic, AgentStateDynamic> agent,
StoryNode currentNode,
int globalNodeNumber,
bool succsessControl)
{
StoryNode testNode = currentGraph.CreateTestNode(currentState, action, agent, currentNode, false, globalNodeNumber, succsessControl);
testNode.UpdateHashCode();
foreach (var checkedNode in currentGraph.GetNodes())
{
checkedNode.UpdateHashCode();
if (currentGraph.TwoNodesComparison(testNode, checkedNode))
{
currentGraph.DeleteTestNode(ref testNode);
return(false);
}
}
currentGraph.DeleteTestNode(ref testNode);
return(true);
}
public bool CyclesControl(WorldDynamic currentState,
PlanAction action,
StoryGraph currentGraph,
KeyValuePair <AgentStateStatic, AgentStateDynamic> agent,
StoryNode currentNode,
bool duplicated,
int globalNodeNumber,
bool succsessControl)
{
bool result = false;
// We create a test node similar to the one we are going to add to the graph as a result of the current action.
StoryNode testNode = currentGraph.CreateTestNode(currentState, action, agent, currentNode, !duplicated, globalNodeNumber, succsessControl);
StoryNode duplicatedNode = null;
Edge testEdge = new Edge();
if (!duplicated)
{
duplicatedNode = currentGraph.GetNode(testNode);
if (currentNode.Equals(duplicatedNode))
{
return(false);
}
testEdge.SetUpperNode(ref currentNode);
testEdge.SetLowerNode(ref duplicatedNode);
currentNode.AddEdge(testEdge);
duplicatedNode.AddEdge(testEdge);
currentNode.AddLinkToNode(ref duplicatedNode);
duplicatedNode.AddLinkToNode(ref currentNode);
}
string[] colors = new string[currentGraph.GetNodes().Count + 2];
for (int i = 0; i < currentGraph.GetNodes().Count + 2; i++)
{
colors[i] = "white";
}
result = TarjanAlgStep(currentGraph.GetRoot(), ref colors, !duplicated, duplicatedNode);
if (!duplicated)
{
currentNode.RemoveEdge(testEdge);
currentNode.DeleteLink(duplicatedNode);
duplicatedNode.RemoveEdge(testEdge);
duplicatedNode.DeleteLink(currentNode);
testEdge.ClearUpperNode();
testEdge.ClearLowerNode();
testEdge = null;
}
// We delete the test node and mark the loop test as passed.
currentGraph.DeleteTestNode(ref testNode);
return(result);
}