I
madeaGPSgame, completewith processing.The importantpart isthat a messageis sentas soon as theyenteraparticular area.Thisall worksperfectlyas long as theprogramis visibleon screen.
Now Iwant the programevenworkswhen theyclose /hide.Ewigsothat it actuallystays open. Howcan Iensure thatprocessingthroughthehideafteritcontinues to performits functions.
Anotheroption is tocreatea widget,butitseems evenmore difficult.