Fri, 02 Nov 2018 21:30:48 +0300 alfadur add polygons
Fri, 02 Nov 2018 20:46:17 +0300 alfadur fix infinite loop in landgen
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip