-3. document an understrand how the main engine code works!\r
-4. movement and player movement when reaching edge of map\r
-5. sprite rendering\r
+3. tweak animation frame perloop and make the dpad controls a case switch (look at commander keen code?) and vsync horizontal animation\r
+DONE 4. movement and player movement when reaching edge of map\r
+DONE 5. sprite rendering\r