public ConditionalDialogueNode GetNextNode()
{
if (indexing >= Count || indexing == 1)
{
ReachedEnd = true; return(null);
}
ConditionalDialogueNode currentNode = Nodes[indexing];
ConditionalDialogueNode[] childrens = currentNode.GetChildren();
for (int i = 0; i < childrens.Length && !ReachedEnd; i++)
{
if (childrens[i].ConditionMet)
{
int nextIndex = SearchNodeIndex(childrens[i].NodeID);
indexing = nextIndex;
}
}
if (currentNode.Value == ConditionalDialogueNode.StartValue)
{
return(GetNextNode());
}
return(currentNode);
}
public void AddChildToStart(ConditionalDialogueNode child)
{
if (child.NodeID == null || child.NodeID.Trim() == "")
{
child.NodeID = AutoID();
}
Nodes.Add(child);
Nodes[0].Add(child);
}
public void AddChildToStart(ConditionalDialogueNode child, string child_id)
{
if (child.ParentNode == null)
{
child.ParentNode = Nodes[0];
}
child.NodeID = child_id;
Nodes.Add(child);
Nodes[0].Add(child);
}
public void AddChild(ConditionalDialogueNode parent, ConditionalDialogueNode child, INodeOwner owner)
{
if (Nodes.Count == 2)
{
if (child.ParentNode == null)
{
child.ParentNode = Nodes[0];
}
if (child.NodeID == null || child.NodeID.Trim() == "")
{
child.NodeID = AutoID();
}
child.SetNodeOwner(owner);
Nodes.Add(child);
Nodes[0].Add(child);
}
else
{
int index = SearchNodeIndexByValue(parent.Value);
if (index == -1)
{
throw new Exception("No such parent node!");
}
if (child.ParentNode != null)
{
//Multiple Parents
child.MultipleParents = true;
child.SetNodeOwner(owner);
child.AddParent(parent);
if (child.NodeID == null || child.NodeID.Trim() == "")
{
child.NodeID = AutoID();
}
Nodes[index].Add(child);
}
else
{
if (child.NodeID == null || child.NodeID.Trim() == "")
{
child.NodeID = AutoID();
}
child.SetNodeOwner(owner);
child.AddParent(parent);
Nodes.Add(child);
Nodes[index].Add(child);
//SingleParent
}
}
}
public bool DeleteNode(ConditionalDialogueNode node)
{
int index = SearchNodeIndexByValue(node.Value);
if (index == -1)
{
return(false);
}
if (Nodes[index].HasChild)
{
throw new Exception("This dialogue has children!");
}
Nodes.Remove(Nodes[index]);
return(true);
}
public void AddParent(ConditionalDialogueNode parent)
{
if (MultipleParents)
{
if (ParentCount > 0)
{
if (ParentNodes[0].NodeID != parent.NodeID)
{
ParentNodes.Add(parent);
}
}
}
else
{
ParentNode = parent;
ParentNodes.Add(ParentNode);
}
}
public void AddChild(ConditionalDialogueNode parent, ConditionalDialogueNode child, string child_id)
{
if (Nodes.Count == 2)
{
if (child.ParentNode == null)
{
child.ParentNode = Nodes[0];
}
child.NodeID = child_id;
Nodes.Add(child);
Nodes[0].Add(child);
}
else
{
int index = SearchNodeIndexByValue(parent.Value);
if (index == -1)
{
throw new Exception("No such parent node!");
}
if (child.ParentNode != null)
{
//Multiple Parents
child.MultipleParents = true;
child.AddParent(parent);
child.NodeID = child_id;
Nodes[index].Add(child);
}
else
{
child.NodeID = child_id;
child.AddParent(parent);
Nodes.Add(child);
Nodes[index].Add(child);
//SingleParent
}
}
}
public void Add(ConditionalDialogueNode node)
{
ChildrenNodes.Add(node);
}
public bool NotStartOrNotEnd(ConditionalDialogueNode node) => node.Value != ConditionalDialogueNode.EndValue && node.Value != ConditionalDialogueNode.StartValue;
public ConditionalDialogueNode[] GetChildren(ConditionalDialogueNode node)
{
return(node.GetChildren());
}
public void AddEnding(ConditionalDialogueNode parent)
{
int index = SearchNodeIndex(parent.NodeID);
Nodes[index].Add(Nodes[1]);
}