Here's how your supposed to use it
B=BUTTON()
IF B AND #UP THEN PRINT "^"
IF B AND #DOWN THEN PRINT "v"
IF B AND #LEFT THEN PRINT "<"
IF B AND #RIGHT THEN PRINT ">"
IF B AND #A THEN PRINT "A"
.......
IF B AND #L THEN PRINT "L"
(it contains every button's data in one number)
Ignore Feature ID and Terminal ID
Thats for advanced multiplayer stuff
2そうだね プレイ済み