private void RemoveLink()
{
DialogTreeBranch parentBranch = m_project[(DialogTreeBranchIdentifier)Parent];
if (parentBranch == null)
{
Logging.Logger.Warn($"Unable to remove branch link as parent '{Parent}' couldn't be found");
return;
}
if (!parentBranch.RemoveChild(Child))
{
Logging.Logger.Warn($"Failed to remove link between '{Parent}' and '{Child}'");
}
else
{
m_script.ClearBranchListAfterParent(Parent);
}
}
public void RemoveChild()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch start = tree.GetStart();
start.Name = "Start";
DialogTreeBranch aBranch = tree.CreateNewBranch();
aBranch.Name = "aBranch";
Assert.IsTrue(aBranch.AddParent(start));
Assert.AreEqual(1, aBranch.Parents.Count);
Assert.AreEqual(1, start.Children.Count);
Assert.IsTrue(start.RemoveChild(aBranch));
Assert.AreEqual(0, aBranch.Parents.Count);
Assert.AreEqual(0, start.Children.Count);
}
public void RemoveChildCallback()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch start = tree.GetStart();
DialogTreeBranch aBranch = tree.CreateNewBranch();
Assert.IsTrue(start.AddChild(aBranch), "Cannot test removal if you can't add branches");
Assert.AreEqual(1, start.Children.Count);
Assert.AreEqual(1, aBranch.Parents.Count);
bool parentCallback = false, childCallback = false;
aBranch.OnBranchParentRemoved += id => parentCallback = true;
start.OnBranchChildRemoved += id => childCallback = true;
Assert.IsTrue(start.RemoveChild(aBranch));
Assert.IsTrue(parentCallback, "Parent Added Callback failed");
Assert.IsTrue(childCallback, "Child Added Callback failed");
}
protected override void RelationshipDestroy(DialogTreeBranch parent, DialogTreeBranch child)
{
parent.RemoveChild(child);
}