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 );
}
public BehaviorNodeControl( EditorCachedNode node )
{
m_fieldControls = new Dictionary<string, Control>();
m_node = node;
int lines = 0;
foreach( EditorCachedNodeField field in node.fields )
{
Control fieldControl = null;
int l = 0;
// Create fields per type
if ( field.type == typeof( int ) )
{
fieldControl = AddChild( new IntField( default( int ), field.name ) );
l = 1;
}
else if ( field.type == typeof( float ) )
{
fieldControl = AddChild( new FloatField( default( float ), field.name ) );
l = 1;
}
else if ( field.type == typeof( Vector2 ) )
{
fieldControl = AddChild( new Vector2Field( default( Vector2 ), field.name ) );
l = 2;
}
else if ( field.type == typeof( Vector3 ) )
{
fieldControl = AddChild( new Vector3Field( default( Vector3 ), field.name ) );
l = 2;
}
else if ( field.type == typeof( Vector4 ) )
{
fieldControl = AddChild( new Vector4Field( default( Vector4 ), field.name ) );
l = 2;
}
else if ( field.type == typeof( string ) )
{
fieldControl = AddChild( new TextField( "", field.name ) );
l = 1;
}
else if ( field.type == typeof( Rect ) )
{
fieldControl = AddChild( new RectField( default( Rect ), field.name ) );
l = 3;
}
else if ( field.type == typeof( Color ) )
{
fieldControl = AddChild( new ColorField( default( Color ), field.name ) );
l = 1;
}
else if ( field.type == typeof( Bounds ) )
{
fieldControl = AddChild( new BoundsField( default( Bounds ), field.name ) );
l = 3;
}
else if ( field.type.IsEnum )
{
fieldControl = AddChild( new EnumDropdown( ( System.Enum )Activator.CreateInstance( field.type ), field.name ) );
l = 1;
}
else if ( field.type == typeof( bool ) )
{
fieldControl = AddChild( new Toggle( field.name, false, false ) );
l = 1;
}
else
{
Debug.LogWarning( string.Format( "Unsupported field type `{0}({1})` encountered in node `{2}`", field.name, field.type, node.displayName ) );
}
if ( fieldControl != null )
{
m_fieldControls.Add( field.name, fieldControl );
fieldControl
.SetPosition( INNER_PADDING, HEADER_SIZE + LINE_SIZE * lines )
.SetSize( BOX_WIDTH - INNER_PADDING - INNER_PADDING, LINE_SIZE );
lines += l;
}
}
if ( m_node.nodeType != BehaviorTrees.BehaviorNodeAttribute.NodeType.Leaf )
{
lines++; // Add extra line of padding at the bottom
}
m_canvas = (GraphicsCanvas)AddDecorator( new GraphicsCanvas() );
SetHeight( HEADER_SIZE + FOOTER_PADDING + LINE_SIZE * lines );
// Create outputs
m_outputs = new List<BehaviorNodeControl>();
m_outputButtons = new List<Button>();
m_outputLines = new List<BezierCurve>();
UpdateOutputs();
}