question: public void createAndSendMoveToAction ( final Point2D point , boolean doubleClick ) { final RPAction action = new RPAction ( ) ; action . put ( "type" , "moveto" ) ; action . put ( "x" , ( int ) point . getX ( ) ) ; action . put ( "y" , ( int ) point . getY ( ) ) ; if ( doubleClick ) { action . put ( "double_click" , "" ) ; } Direction dir = calculateZoneChangeDirection ( point ) ; if ( dir != null ) { action . put ( "extend" , dir . ordinal ( ) ) ; } client . send ( action ) ; }
target:  Send a move to command to the server.