CLASS net/minecraft/class_3036 net/minecraft/server/command/DifficultyCommand
	FIELD field_13602 FAILURE_EXCEPTION Lcom/mojang/brigadier/exceptions/DynamicCommandExceptionType;
	METHOD method_13169 register (Lcom/mojang/brigadier/CommandDispatcher;)V
		ARG 0 dispatcher
	METHOD method_13173 execute (Lnet/minecraft/class_2168;Lnet/minecraft/class_1267;)I
		ARG 0 source
		ARG 1 difficulty