public void createExternalNode(BehaviourTreeTask newNode, BehaviourTreeTask parent, Vector2 createAt)
{
newNode.name = System.Guid.NewGuid().ToString();
Rect oldRect = newNode.NodeRect;
newNode.NodeRect = new Rect(createAt.x, createAt.y, oldRect.width, oldRect.height);
if (parent != null)
{
parent.addNewChild(newNode);
}
Undo.RegisterCreatedObjectUndo(newNode, "Undo Create Node");
Undo.RecordObject(this, "Add new node");
AddNode(newNode);
}
//Change parent of parentFor for a newParent, clear all old connections
public static bool Reparent(BehaviourTreeTask newParent, BehaviourTreeTask parentFor)
{
if (newParent.taskType == TaskType.DECORATOR)
{
if (((DecoratorTreeTask)newParent).OnlySingleChildAllowed == true && newParent.children.Count > 0)
{
//cant add another child when flag only one children is enabled
return(false);
}
}
parentFor.parent.removeChildConnection(parentFor);
parentFor.parent = newParent;
newParent.addNewChild(parentFor);
return(true);
}
private static BehaviourTreeTask MakeNodeOfType(Type t, BehaviourTreeTask parent, Vector2 createAt)
{
BehaviourTreeTask newNode = CreateInstance(t.Name) as BehaviourTreeTask;
newNode.name = System.Guid.NewGuid().ToString();
Rect oldRect = newNode.NodeRect;
newNode.NodeRect = new Rect(createAt.x, createAt.y, oldRect.width, oldRect.height);
if (parent != null)
{
parent.addNewChild(newNode);
}
return(newNode);
}