ticks] [trigger-time] let time-til-next-trigger 0 let idle-ticks 1 if next-patch-to-trigger != nobody [ let delta-t [trigger-time] of next-patch-to-trigger - ticks set idle-ticks floor(delta-t) set time-til-next-trigger delta-t mod 1 ] repeat idle-ticks [ ask turtles [ move 1 ] tick ] ask turtles [ move time-til-next-trigger ] ; Move time forward to where next trap triggers and trigger it tick-advance time-til-next-trigger if next-patch-to-trigger != nobody [ ask next-patch-to-trigger [pop] ] ; Update the plot using *plotxy* which lets us use non-integer x value set-current-plot "Balls in air" plotxy ticks count patches with [trigger-time > ticks] set-current-plot "Untriggered traps" plotxy ticks count patches with [pcolor = untriggered-color] ] end]]> ticks start setup setup repeat 75 [ go ]