CLASS net/minecraft/class_524 net/minecraft/client/gui/screen/world/EditWorldScreen FIELD field_3167 levelName Ljava/lang/String; FIELD field_3168 saveButton Lnet/minecraft/class_4185; FIELD field_3169 callback Lit/unimi/dsi/fastutil/booleans/BooleanConsumer; FIELD field_3170 levelNameTextField Lnet/minecraft/class_342; METHOD (Lit/unimi/dsi/fastutil/booleans/BooleanConsumer;Ljava/lang/String;)V ARG 1 callback ARG 2 levelName METHOD method_2691 commit ()V METHOD method_2701 backupLevel (Lnet/minecraft/class_32;Ljava/lang/String;)V ARG 0 level ARG 1 name