indexing description: "There is no visible trace of the cell on the screen, so about" "all we need are the pixel coordinates of the cell." class V_CELL inherit ROOM_CELL creation -- Eiffel kludge. This isn't a deferred class 'cause it doesn't -- have any deferred routines, but I really don't want anyone to -- create an instance. This empty creation clause will prevent such -- dastardly behavior. feature{NONE} feature x, y : INTEGER -- My pixel coordinates. -- If we decide to generalize the idea of BRIDGE to a 'background' -- kind of CELL then we would probably add an optional bitmap here. -- Could do it now, just in case? end