CLASS net/minecraft/class_2843 net/minecraft/world/chunk/UpgradeData
	FIELD field_12950 NO_UPGRADE_DATA Lnet/minecraft/class_2843;
	FIELD field_12951 sidesToUpgrade Ljava/util/EnumSet;
	FIELD field_12952 EIGHT_WAYS [Lnet/minecraft/class_2355;
	FIELD field_12953 BLOCK_TO_LOGIC Ljava/util/Map;
	FIELD field_12954 CALLBACK_LOGICS Ljava/util/Set;
	FIELD field_12955 centerIndicesToUpgrade [[I
	FIELD field_12956 LOGGER Lorg/slf4j/Logger;
	FIELD field_31412 INDICES_KEY Ljava/lang/String;
	FIELD field_36538 blockTicks Ljava/util/List;
	FIELD field_36539 fluidTicks Ljava/util/List;
	METHOD <init> (Lnet/minecraft/class_2487;Lnet/minecraft/class_5539;)V
		ARG 1 nbt
		ARG 2 world
	METHOD <init> (Lnet/minecraft/class_5539;)V
		ARG 1 world
	METHOD method_12348 upgradeCenter (Lnet/minecraft/class_2818;)V
		ARG 1 chunk
	METHOD method_12349 isDone ()Z
	METHOD method_12350 toNbt ()Lnet/minecraft/class_2487;
	METHOD method_12351 applyAdjacentBlock (Lnet/minecraft/class_2680;Lnet/minecraft/class_2350;Lnet/minecraft/class_1936;Lnet/minecraft/class_2338;Lnet/minecraft/class_2338;)Lnet/minecraft/class_2680;
		ARG 0 oldState
		ARG 1 dir
		ARG 2 world
		ARG 3 currentPos
		ARG 4 otherPos
	METHOD method_12352 upgradeSide (Lnet/minecraft/class_2818;Lnet/minecraft/class_2355;)V
		ARG 0 chunk
		ARG 1 side
	METHOD method_12353 (Lnet/minecraft/class_1937;Lnet/minecraft/class_2843$class_2844;)V
		ARG 1 logic
	METHOD method_12356 upgrade (Lnet/minecraft/class_2818;)V
		ARG 1 chunk
	METHOD method_40452 (Lnet/minecraft/class_1937;Lnet/minecraft/class_6759;)V
		ARG 1 tick
	METHOD method_40455 (Ljava/lang/String;)Ljava/util/Optional;
		ARG 0 id
	METHOD method_40456 addNeighborTicks (Lnet/minecraft/class_2487;Ljava/lang/String;Ljava/util/function/Function;Ljava/util/List;)V
		ARG 0 nbt
		ARG 1 key
		ARG 2 nameToType
		ARG 3 ticks
	METHOD method_40457 (Lnet/minecraft/class_2499;Lnet/minecraft/class_6759;)V
		ARG 0 tick
	METHOD method_40458 (Lnet/minecraft/class_1937;Lnet/minecraft/class_6759;)V
		ARG 1 tick
	METHOD method_40459 (Ljava/lang/String;)Ljava/util/Optional;
		ARG 0 id
	METHOD method_40460 (Lnet/minecraft/class_2499;Lnet/minecraft/class_6759;)V
		ARG 0 tick
	CLASS class_2844 Logic
		METHOD method_12357 postUpdate (Lnet/minecraft/class_1936;)V
			ARG 1 world
		METHOD method_12358 getUpdatedState (Lnet/minecraft/class_2680;Lnet/minecraft/class_2350;Lnet/minecraft/class_2680;Lnet/minecraft/class_1936;Lnet/minecraft/class_2338;Lnet/minecraft/class_2338;)Lnet/minecraft/class_2680;
			ARG 1 oldState
			ARG 2 direction
			ARG 3 otherState
			ARG 4 world
			ARG 5 currentPos
			ARG 6 otherPos
	CLASS class_2845 BuiltinLogic
		FIELD field_12959 DIRECTIONS [Lnet/minecraft/class_2350;
		METHOD <init> (Ljava/lang/String;IZ[Lnet/minecraft/class_2248;)V
			ARG 3 addCallback
			ARG 4 blocks
		METHOD <init> (Ljava/lang/String;I[Lnet/minecraft/class_2248;)V
			ARG 3 blocks
		CLASS 4
			FIELD field_12964 distanceToPositions Ljava/lang/ThreadLocal;