public void RemoveParent()
{
NpcChatProject project = new NpcChatProject();
DialogTree tree = project.ProjectDialogs.CreateNewDialogTree();
DialogTreeBranch start = tree.GetStart();
DialogTreeBranch aBranch = tree.CreateNewBranch();
Assert.IsTrue(aBranch.AddParent(start));
Assert.AreEqual(1, aBranch.Parents.Count);
Assert.AreEqual(1, start.Children.Count);
Assert.IsTrue(aBranch.RemoveParent(start));
Assert.AreEqual(0, aBranch.Parents.Count);
Assert.AreEqual(0, start.Children.Count);
}
public void RemoveParentCallback()
{
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(aBranch.RemoveParent(start));
Assert.IsTrue(parentCallback, "Parent Added Callback failed");
Assert.IsTrue(childCallback, "Child Added Callback failed");
}
protected override void RelationshipDestroy(DialogTreeBranch parent, DialogTreeBranch child)
{
child.RemoveParent(parent);
}