public void RemoveChild(BehaviourNode child)
{
if (child != null)
{
m_children.Remove(child);
}
}
public void InsertChild(int index, BehaviourNode child)
{
if (child != null)
{
m_children.Insert(index, child);
}
}
public static string SerializeNode(BehaviourNode behaviourNode)
{
try
{
if (behaviourNode == null)
{
return(null);
}
StringBuilder builder = new StringBuilder();
JsonWriterSettings settings = new JsonWriterSettings();
settings.TypeHintName = TYPE_HINT_NAME;
settings.TypeHintsOnlyWhenNeeded = true;
settings.MaxDepth = MAX_TREE_DEPTH;
using (JsonWriter writer = new JsonWriter(builder, settings))
{
writer.Write(new object[] { behaviourNode });
}
return(builder.ToString());
}
catch (Exception ex)
{
Debug.LogException(ex);
return(null);
}
}
public void AddChild(BehaviourNode node)
{
if (!m_children.Contains(node))
{
node.parent = this;
m_children.Add(node);
}
}
public int GetIndex(BehaviourNode node)
{
for (int i = 0; i < m_children.Count; i++)
{
if (m_children[i] == node)
{
return(i);
}
}
return(-1);
}
public string Dump(Context context)
{
System.Text.StringBuilder builder = new System.Text.StringBuilder();
string[] statusColors = { "grey", "yellow", "green", "red" };
NodeStack nodeStack = new NodeStack();
nodeStack.Push(root);
while (nodeStack.Count > 0)
{
BehaviourNode node = nodeStack.Pop();
int depth = 0;
BehaviourNode tmpNode = node;
while (tmpNode.parent != null)
{
tmpNode = tmpNode.parent;
depth++;
}
while (depth-- > 0)
{
builder.Append(" ");
}
RunningStatus lastRet = (RunningStatus)context.blackboard.GetInt(this.guid, node.guid, "Status");
string color = statusColors[(int)lastRet];
if (!context._travelNodes[this.guid].Contains(node))
{
color = statusColors[0];
}
builder.Append(string.Format("<color={0}>{1}</color>\n", color, node.GetType().Name));
if (node is Composite)
{
var childrenList = (node as Composite)._getChildren();
for (int i = childrenList.Count - 1; i >= 0; --i)
{
nodeStack.Push(childrenList[i]);
}
}
else if (node is Decorator)
{
nodeStack.Push((node as Decorator).GetChild());
}
}
return(builder.ToString());
}
public static BehaviourNode CreateNode(Type nodeType)
{
BehaviourNode node = null;
if (nodeType != null && nodeType.IsSubclassOf(typeof(BehaviourNode)) && !nodeType.IsAbstract)
{
node = Activator.CreateInstance(nodeType) as BehaviourNode;
if (node != null)
{
FieldInfo uniqueIDField = typeof(BehaviourNode).GetField("m_guid", BindingFlags.Instance | BindingFlags.NonPublic);
long uniqueID = GenUniqueGUID();
uniqueIDField.SetValue(node, uniqueID);
}
}
return(node);
}
public void SetChild(BehaviourNode node)
{
m_child = node;
}
public Decorator(BehaviourNode node)
: base()
{
m_child = node;
}
