CLASS net/minecraft/class_2867 net/minecraft/world/storage/RegionBasedStorage
	FIELD field_17657 cachedRegionFiles Lit/unimi/dsi/fastutil/longs/Long2ObjectLinkedOpenHashMap;
	FIELD field_18690 directory Ljava/io/File;
	FIELD field_23748 dsync Z
	METHOD <init> (Ljava/io/File;Z)V
		ARG 1 directory
		ARG 2 dsync
	METHOD method_12440 getRegionFile (Lnet/minecraft/class_1923;)Lnet/minecraft/class_2861;
		ARG 1 pos
	METHOD method_17911 getTagAt (Lnet/minecraft/class_1923;)Lnet/minecraft/class_2487;
		ARG 1 pos
	METHOD method_23726 write (Lnet/minecraft/class_1923;Lnet/minecraft/class_2487;)V
		ARG 1 pos
		ARG 2 nbt
	METHOD method_26982 sync ()V