CLASS ud
	FIELD a world Lazt;
	FIELD b player Luc;
	FIELD c gameMode Lazq;
	METHOD a update ()V
	METHOD a setGameMode (Lazq;)V
		ARG 0 mode
	METHOD a setWorld (Lua;)V
		ARG 0 world
	METHOD b getGameMode ()Lazq;
	METHOD b setGameModeIfNotPresent (Lazq;)V
		ARG 0 mode
	METHOD c isSurvivalLike ()Z
	METHOD d isCreative ()Z