public BehaviorTreeControl( ) : base()
{
m_nodes = new List< BehaviorNodeControl >();
m_nodeCache = new EditorNodeTypeCache();
m_nodeCache.CacheAvailableNodes();
AddDecorator( new Scrollbars() );
m_canvas = ( GraphicsCanvas )AddDecorator( new GraphicsCanvas() );
m_linkLine = ( BezierCurve )m_canvas.AddShape( new BezierCurve( Vector2.zero, Vector2.zero, Color.red, 1.0f, BezierCurve.TangentMode.AutoY, Vector2.zero, Vector2.zero ) );
m_linkLine.Tangents = BezierCurve.TangentMode.AutoY;
ContextMenuControl ctx = new ContextMenuControl();
foreach ( EditorCachedNode node in m_nodeCache.Cache )
{
ctx.Menu.AddItem( new GUIContent( node.displayName ), false, AddNode, node );
}
ctx.Positionless = true;
AddChild( ctx );
}
private BehaviorNodeControl DeserializeNode(XmlNode xml, EditorNodeTypeCache typeCache, out string nodeId, out List <string> childIds)
{
childIds = new List <string>();
nodeId = xml.Attributes["id"].InnerText;
string type = xml.Attributes["type"].InnerText;
string[] posStr = xml.Attributes["position"].InnerText.Split(',');
Vector2 position = new Vector2(float.Parse(posStr[0]), float.Parse(posStr[1]));
if (xml.Attributes["outputs"] != null)
{
childIds.AddRange(xml.Attributes["outputs"].InnerText.Split(','));
}
bool found = false;
EditorCachedNode data = default(EditorCachedNode);
foreach (EditorCachedNode cachedType in typeCache.Cache)
{
if (cachedType.type.ToString() == type)
{
found = true;
data = cachedType;
break;
}
}
if (!found)
{
return(null);
}
BehaviorNodeControl control = new BehaviorNodeControl(data);
control.SetPosition(position);
DeserializeFields(xml, data, control);
return(control);
}
public BehaviorTreeControl( ) : base()
{
m_nodes = new List <BehaviorNodeControl>();
m_nodeCache = new EditorNodeTypeCache();
m_nodeCache.CacheAvailableNodes();
AddDecorator(new Scrollbars());
m_canvas = ( GraphicsCanvas )AddDecorator(new GraphicsCanvas());
m_linkLine = ( BezierCurve )m_canvas.AddShape(new BezierCurve(Vector2.zero, Vector2.zero, Color.red, 1.0f, BezierCurve.TangentMode.AutoY, Vector2.zero, Vector2.zero));
m_linkLine.Tangents = BezierCurve.TangentMode.AutoY;
ContextMenuControl ctx = new ContextMenuControl();
foreach (EditorCachedNode node in m_nodeCache.Cache)
{
ctx.Menu.AddItem(new GUIContent(node.displayName), false, AddNode, node);
}
ctx.Positionless = true;
AddChild(ctx);
}
private BehaviorNodeControl DeserializeNode( XmlNode xml, EditorNodeTypeCache typeCache, out string nodeId, out List<string> childIds )
{
childIds = new List<string>();
nodeId = xml.Attributes[ "id" ].InnerText;
string type = xml.Attributes[ "type" ].InnerText;
string[] posStr = xml.Attributes[ "position" ].InnerText.Split(',');
Vector2 position = new Vector2( float.Parse( posStr[ 0 ] ), float.Parse( posStr[ 1 ] ) );
if ( xml.Attributes[ "outputs" ] != null )
{
childIds.AddRange( xml.Attributes[ "outputs" ].InnerText.Split( ',' ) );
}
bool found = false;
EditorCachedNode data = default(EditorCachedNode);
foreach( EditorCachedNode cachedType in typeCache.Cache )
{
if ( cachedType.type.ToString() == type )
{
found = true;
data = cachedType;
break;
}
}
if ( !found )
{
return null;
}
BehaviorNodeControl control = new BehaviorNodeControl( data );
control.SetPosition( position );
DeserializeFields( xml, data, control );
return control;
}
public bool Deserialize( string path, EditorNodeTypeCache typeCache, out string id, out BehaviorNodeControl[] controls )
{
id = "";
controls = new BehaviorNodeControl[ 0 ];
m_childMapping = new Dictionary<BehaviorNodeControl, List<string>>();
try
{
m_indexTable = new Dictionary<BehaviorNodeControl, string>();
XmlDocument xml = new XmlDocument();
xml.Load( path );
XmlNode xmlRoot = xml.SelectSingleNode( "BehaviorTreeLayout" );
id = xmlRoot.Attributes[ "id" ].InnerText;
List< BehaviorNodeControl > deserialized = new List<BehaviorNodeControl>();
XmlNodeList xmlNodes = xmlRoot.SelectNodes( "Node" );
foreach( XmlNode xmlNode in xmlNodes )
{
string nodeId;
List< string > children;
BehaviorNodeControl c = DeserializeNode( xmlNode, typeCache, out nodeId, out children );
if ( c != null )
{
m_indexTable.Add( c, nodeId );
m_childMapping.Add( c, children );
deserialized.Add( c );
}
else
{
Debug.LogWarning( "Invalid node encountered, not all nodes have been deserialized" );
}
}
// Map outputs
foreach( BehaviorNodeControl c in deserialized )
{
if ( m_childMapping.ContainsKey( c ) )
{
int i = 0;
foreach( string cid in m_childMapping[ c ] )
{
foreach( KeyValuePair< BehaviorNodeControl, string > kvp in m_indexTable )
{
if ( kvp.Value == cid )
{
c.SetOutput( kvp.Key, i );
i++;
break;
}
}
}
}
}
controls = deserialized.ToArray();
return true;
}
catch( System.Exception e )
{
Debug.LogError( string.Format( "Could not load layout at `{0}` - {1}", path, e.Message ) );
}
return false;
}
public bool Deserialize(string path, EditorNodeTypeCache typeCache, out string id, out BehaviorNodeControl[] controls)
{
id = "";
controls = new BehaviorNodeControl[0];
m_childMapping = new Dictionary <BehaviorNodeControl, List <string> >();
try
{
m_indexTable = new Dictionary <BehaviorNodeControl, string>();
XmlDocument xml = new XmlDocument();
xml.Load(path);
XmlNode xmlRoot = xml.SelectSingleNode("BehaviorTreeLayout");
id = xmlRoot.Attributes["id"].InnerText;
List <BehaviorNodeControl> deserialized = new List <BehaviorNodeControl>();
XmlNodeList xmlNodes = xmlRoot.SelectNodes("Node");
foreach (XmlNode xmlNode in xmlNodes)
{
string nodeId;
List <string> children;
BehaviorNodeControl c = DeserializeNode(xmlNode, typeCache, out nodeId, out children);
if (c != null)
{
m_indexTable.Add(c, nodeId);
m_childMapping.Add(c, children);
deserialized.Add(c);
}
else
{
Debug.LogWarning("Invalid node encountered, not all nodes have been deserialized");
}
}
// Map outputs
foreach (BehaviorNodeControl c in deserialized)
{
if (m_childMapping.ContainsKey(c))
{
int i = 0;
foreach (string cid in m_childMapping[c])
{
foreach (KeyValuePair <BehaviorNodeControl, string> kvp in m_indexTable)
{
if (kvp.Value == cid)
{
c.SetOutput(kvp.Key, i);
i++;
break;
}
}
}
}
}
controls = deserialized.ToArray();
return(true);
}
catch (System.Exception e)
{
Debug.LogError(string.Format("Could not load layout at `{0}` - {1}", path, e.Message));
}
return(false);
}
