public void Tick()
{
CallOnEnterOnQueuedNodes();
var index = traversal.Peek();
var node = tree.Nodes[index];
var status = node.Run();
LastExecutedStatus = status;
#if UNITY_EDITOR
node.StatusEditorResult = (BTNode.EStatusEditor)status;
#endif
if (status != BTNode.EStatus.Running)
{
PopNode();
OnChildExit(node, status);
}
if (traversal.Count == 0)
{
onDone?.Invoke();
__debug("iterator done!");
}
}
public void FixedSizeStack_CanPeek()
{
FixedSizeStack<int> stack = new FixedSizeStack<int>(1);
stack.Push(1);
Assert.AreEqual(1, stack.Count);
int peeked = stack.Peek();
Assert.AreEqual(1, peeked);
Assert.AreEqual(1, stack.Count);
}
public static void Redo()
{
if (m_redoStack.Count > 0)
{
BTUndoState undoState = m_redoStack.Pop();
if (undoState.CanRedo)
{
undoState.Redo();
if (undoState.CanUndo)
{
m_undoStack.Push(undoState);
}
}
while (m_redoStack.Count > 0 && !m_redoStack.Peek().CanRedo)
{
m_redoStack.Pop();
}
}
}
public void FixedSizeStack_PeekThrowsWhenEmpty()
{
FixedSizeStack<int> stack = new FixedSizeStack<int>(1);
try
{
stack.Peek();
Assert.Fail("Peeking did not throw an exception when the stack was empty.");
}
catch (InvalidOperationException)
{
// expected
}
}
public static void BeginUndoGroup(string title)
{
if (m_undoStack.Count > 0)
{
BTUndoGroup oldGroup = m_undoStack.Peek() as BTUndoGroup;
if (oldGroup != null && oldGroup.IsOpen)
{
Debug.LogWarningFormat("You have to call BTUndoSystem.EndUndoGroup before begining a new group. Old group is '{0}', new group is '{1}'", oldGroup.Title, title);
if (oldGroup.IsEmpty)
{
m_undoStack.Pop();
}
else
{
oldGroup.Close();
}
}
}
BTUndoGroup group = new BTUndoGroup(title);
m_undoStack.Push(group);
}
public void TestInitialization()
{
Assert.That(_stack.Count, Is.EqualTo(0));
Assert.That(_stack.Capacity, Is.EqualTo(5));
Assert.That(_stack.Peek(), Is.Null);
}