/// <summary>
/// Removes node from this AiTree. Also removes all connections between other nodes, so it doesn't have to be done manually.
/// </summary>
/// <param name="node">A node to remove from this AiTree.</param>
/// <returns>True if removing node was succeed. Otherwise false.</returns>
public bool RemoveNode(ANode node)
{
if (_nodes.Remove(node))
{
if (Root == node)
{
Root = null;
}
//remove connections to removed node
for (int i = 0; i < _nodes.Count; ++i)
{
var n = _nodes[i] as AFlowNode;
if (n != null)
{
for (int j = 0; j < n.NodeCount; ++j)
{
if (n.GetNode(j) == node)
{
n.RemoveNode(node);
}
}
}
}
return(true);
}
return(false);
}
/// <summary>
/// Removes child node.
/// </summary>
/// <param name="node">Child node to be removed.</param>
/// <returns>True if provided node to remove is the current child node. Otherwise false.</returns>
public override bool RemoveNode(ANode node)
{
if (_node == node) {
_node = null;
return true;
}
return false;
}
/// <summary>
/// Adds new node to this AiTree.
/// </summary>
/// <param name="node">A node to add to this AiTree.</param>
/// <returns>True if adding node was succeed. Otherwise false.</returns>
public bool AddNode(ANode node)
{
if (_nodes.Contains(node)) {
return false;
}
_nodes.Add(node);
return true;
}
/// <summary>
/// Adds new node to this AiTree.
/// </summary>
/// <param name="node">A node to add to this AiTree.</param>
/// <returns>True if adding node was succeed. Otherwise false.</returns>
public bool AddNode(ANode node)
{
if (_nodes.Contains(node))
{
return(false);
}
_nodes.Add(node);
return(true);
}
/// <summary>
/// Removes child node.
/// </summary>
/// <param name="node">Child node to be removed.</param>
/// <returns>True if provided node to remove is the current child node. Otherwise false.</returns>
public override bool RemoveNode(ANode node)
{
if (_node == node)
{
_node = null;
return(true);
}
return(false);
}
/// <summary>
/// Creates connection between one node to another. The connection is one one-way and tries to prevent circular to prevent infinity loops.
/// </summary>
/// <param name="from">A node that is higher in hierarchy.</param>
/// <param name="to">A node that is lower in hierarchy.</param>
/// <returns>True if connection succeed. Otherwise false.</returns>
public bool ConnectNodes(AFlowNode from, ANode to)
{
if (_nodes.Contains(from) && _nodes.Contains(to) && to != Root) {
var n = to as AFlowNode;
if (n != null) {
//check nodes recursive to prevent circular trees
if (IsConnected(from, n)) {
return false;
}
}
return from.AddNode(to);
}
return false;
}
/// <summary>
/// Creates connection between one node to another. The connection is one one-way and tries to prevent circular to prevent infinity loops.
/// </summary>
/// <param name="from">A node that is higher in hierarchy.</param>
/// <param name="to">A node that is lower in hierarchy.</param>
/// <returns>True if connection succeed. Otherwise false.</returns>
public bool ConnectNodes(AFlowNode from, ANode to)
{
if (_nodes.Contains(from) && _nodes.Contains(to) && to != Root)
{
var n = to as AFlowNode;
if (n != null)
{
//check nodes recursive to prevent circular trees
if (IsConnected(from, n))
{
return(false);
}
}
return(from.AddNode(to));
}
return(false);
}
/// <summary>
/// Adds new node as child. There can be only one child for SucceederNode, so child will be overriden.
/// </summary>
/// <param name="node">Node to be added as a child.</param>
/// <returns>Always returns true.</returns>
public override bool AddNode(ANode node)
{
_node = node;
return true;
}
/// <summary>
/// Adds new node as child. There can be only one child for RepeaterNode, so child will be overriden.
/// </summary>
/// <param name="node">Node to be added as a child.</param>
/// <returns>Always returns true.</returns>
public override bool AddNode(ANode node)
{
_node = node;
return(true);
}
/// <summary>
/// Removes node from this AiTree. Also removes all connections between other nodes, so it doesn't have to be done manually.
/// </summary>
/// <param name="node">A node to remove from this AiTree.</param>
/// <returns>True if removing node was succeed. Otherwise false.</returns>
public bool RemoveNode(ANode node)
{
if (_nodes.Remove(node)) {
if (Root == node) {
Root = null;
}
//remove connections to removed node
for (int i = 0; i < _nodes.Count; ++i) {
var n = _nodes[i] as AFlowNode;
if (n != null) {
for (int j = 0; j < n.NodeCount; ++j) {
if (n.GetNode(j) == node) {
n.RemoveNode(node);
}
}
}
}
return true;
}
return false;
}
/// <summary>
/// Removes child node.
/// </summary>
/// <param name="node">Child node to remove.</param>
/// <returns>True if removing succeed. Otherwise false.</returns>
public override bool RemoveNode(ANode node)
{
return(_nodes.Remove(node));
}
/// <summary>
/// Removes child node.
/// </summary>
/// <param name="node">Child node to remove.</param>
/// <returns>True if removing succeed. Otherwise false.</returns>
public override bool RemoveNode(ANode node)
{
return _nodes.Remove(node);
}
