// Highlights nodes that can be aborted by the currently selected node.
private void highlightAsAbortable(BonsaiNode node)
{
// Root must exist.
if (!window.tree.Root)
{
return;
}
BonsaiNode selected = window.inputHandler.SelectedNode;
// A node must be selected.
if (selected == null)
{
return;
}
var aborter = selected.behaviour as ConditionalAbort;
// The selected node must be a conditional abort.
if (aborter)
{
// Highlight this node if it can be aborted by the selected aborter.
if (ConditionalAbort.IsAbortable(aborter, node.behaviour))
{
backgroundStyle.normal.background = _abortHighlightTex;
}
}
}
/// <summary>
/// Highlights nodes that are being re-evaluated, like abort nodes or
/// children under reactive parents.
/// </summary>
/// <param name="node"></param>
private void highlightAsReevaluated(BonsaiNode node)
{
if (!EditorApplication.isPlaying)
{
return;
}
BehaviourIterator itr = node.behaviour.Iterator;
if (itr != null && itr.IsRunning)
{
var aborter = node.behaviour as ConditionalAbort;
BehaviourNode currentNode = window.tree.GetNode(itr.CurrentIndex);
// Only highlight the abort if the current running node can be aborted by it.
if (aborter && ConditionalAbort.IsAbortable(aborter, currentNode))
{
backgroundStyle.normal.background = _reevaluateHighlightTex;
}
}
}
