protected override void SelectionChanged(IList <int> selectedIds)
{
int id = selectedIds.Count > 0 ? selectedIds[0] : -1;
AITreeItem item = (AITreeItem)FindItem(id, rootItem);
selectionChanged?.Invoke(item.asset);
}
protected override TreeViewItem BuildRoot()
{
AITreeItem root = new AITreeItem();
IReadonlyListX <BehaviorSet> behaviorSets = db.GetAssetList <BehaviorSet>();
foreach (BehaviorSet behaviorSet in behaviorSets)
{
AITreeItem behaviorSetItem = new AITreeItem(behaviorSet);
root.AddChild(behaviorSetItem);
// foreach (BehaviorDefinition behaviorDefinition in behaviorSet.behaviors) {
//
// AITreeItem behaviorItem = new AITreeItem(behaviorDefinition);
// behaviorSetItem.AddChild(behaviorItem);
//
// foreach (ActionDefinition action in behaviorDefinition.actions) {
// behaviorItem.AddChild(new AITreeItem(action));
// }
//
// }
}
if (root.children == null)
{
root.children = new List <TreeViewItem>();
}
SetupDepthsFromParentsAndChildren(root);
return(root);
}
protected override void ContextClickedItem(int id)
{
GenericMenu menu = new GenericMenu();
AITreeItem item = (AITreeItem)FindItem(id, rootItem);
menu.AddItem(new GUIContent("Create Behavior Set"), false, () => {
SetDataRebuildAndSelect(db.CreateAsset <BehaviorSet>().id);
});
// menu.AddItem(new GUIContent("Create Behavior Definition"), false, () => {
// BehaviorDefinition behaviorDefinition = db.CreateAsset<BehaviorDefinition>();
// item.GetBehaviorSet().AddBehaviorDefinition(behaviorDefinition);
// SetDataRebuildAndSelect(behaviorDefinition.id);
// });
// menu.AddItem(new GUIContent("Create Action Definition"), false, () => {
// BehaviorDefinition behaviorDefinition = item.GetBehaviorDefinition();
// ActionDefinition action = db.CreateAsset<ActionDefinition>();
// behaviorDefinition.AddActionDefinition(action);
// SetDataRebuildAndSelect(action.id);
// });
menu.AddSeparator(string.Empty);
menu.AddItem(new GUIContent($"Delete {item.displayName}"), false, () => {
db.DestroyAsset(item.asset);
SetDataRebuildAndSelect();
});
Event.current.Use();
menu.ShowAsContext();
}
protected override DragAndDropVisualMode HandleDragAndDrop(DragAndDropArgs args)
{
if (args.dragAndDropPosition == DragAndDropPosition.OutsideItems)
{
return(DragAndDropVisualMode.Rejected);
}
if (!args.performDrop)
{
return(DragAndDropVisualMode.Move);
}
AITreeItem droppedItem = (AITreeItem)FindItem((int)DragAndDrop.GetGenericData("AITree_Data"), rootItem);
if (args.parentItem == rootItem && !droppedItem.IsBehaviorSet)
{
return(DragAndDropVisualMode.Rejected);
}
AITreeItem droppedOn = (AITreeItem)args.parentItem;
if (!droppedItem.CanDropOn(droppedOn))
{
return(DragAndDropVisualMode.Rejected);
}
else if (droppedItem.IsBehaviorSet)
{
OnBehaviorSetDrop(droppedItem.GetBehaviorSet(), args.insertAtIndex);
}
return(DragAndDropVisualMode.Move);
}
public bool CanDropOn(AITreeItem droppedOn)
{
switch (itemType)
{
case ItemType.BehaviorSet:
return(droppedOn.IsRoot);
}
return(false);
}