/// <summary>
/// Starts the dragging from a button node link
/// </summary>
/// <param name="UniqueID">Unique identifier.</param>
/// <param name="NodeLinkID">Node link identifier.</param>
public virtual void StartDragging(string UniqueID, int NodeLinkID)
{
DragData = new DraggingData();
AbstractNode originNode = GetNodeByUniqueID(UniqueID);
Rect originNodeRect = originNode.RectWindow;
Rect originButtonRect = originNode.GetConnection(NodeLinkID);
//Rect cacafuti = new Rect(
// (baseNode.GetConnection(NodeLinkID).x +
// baseNode.GetConnection(NodeLinkID).width) + baseNode.RectWindow.x,
// (baseNode.GetConnection(NodeLinkID).y +
// baseNode.GetConnection(NodeLinkID).height
// ) +
// baseNode.RectWindow.y,
//0, 0);
DragData.DraggingVector = new Vector2(
originNodeRect.x
+ originNodeRect.width,
originNodeRect.y + originButtonRect.y - 40
);
DragData.OriginUniqueID = UniqueID;
DragData.OriginNodeLinkID = NodeLinkID;
DraggingLine = true;
}
public virtual Vector2[] GetConnection(ConnectionData connectionData)
{
Vector2[] returnData = new Vector2[2];
AbstractNode originNode = GetNodeByUniqueID(connectionData.UniqueID);
Rect originNodeRect = originNode.RectWindow;
Rect originButtonRect = originNode.GetConnection(connectionData.NodeLinkID);
Rect finishRect = GetNodeByUniqueID(ConnectionNodeList[connectionData]).RectWindow;
returnData[0] = new Vector2(
originNodeRect.x
+ originNodeRect.width,
originNodeRect.y + originButtonRect.y - 40
);
returnData[1] = new Vector2(
finishRect.x, finishRect.y + (finishRect.height / 2)
);
return(returnData);
}
