CLASS net/minecraft/class_7610 net/minecraft/network/message/MessageChain
	COMMENT A class for handling the "message chain".
	COMMENT
	COMMENT <p>{@link MessageHeader} includes the signature of the last message the client has seen.
	COMMENT This can be used to verify the legitimacy of a chain of messages, since if the chain
	COMMENT is valid, the last message's  "previous signature" should be able to verify the preceding
	COMMENT message.
	COMMENT
	COMMENT <p>Clients signing a message with its preceding message's signature is called
	COMMENT "packing", and the server creating a signed message with its preceding message's
	COMMENT signature is called "unpacking". Unpacked messages can then be verified to check the
	COMMENT chain's legitimacy.
	FIELD field_39818 precedingSignature Lnet/minecraft/class_7469;
	METHOD method_44874 getUnpacker ()Lnet/minecraft/class_7610$class_7611;
	METHOD method_44875 pack (Lnet/minecraft/class_7501;Lnet/minecraft/class_7470;Lnet/minecraft/class_7634;Lnet/minecraft/class_7635;)Lnet/minecraft/class_7610$class_7613;
		ARG 1 signer
		ARG 2 metadata
		ARG 3 contents
		ARG 4 lastSeenMessages
	METHOD method_44876 sign (Lnet/minecraft/class_7501;Lnet/minecraft/class_7470;Lnet/minecraft/class_7469;Lnet/minecraft/class_7634;Lnet/minecraft/class_7635;)Lnet/minecraft/class_7469;
		ARG 0 signer
		ARG 1 metadata
		ARG 2 precedingSignature
		ARG 3 contents
		ARG 4 lastSeenMessages
	METHOD method_44877 createMessage (Lnet/minecraft/class_7610$class_7613;Lnet/minecraft/class_7469;Lnet/minecraft/class_7470;Lnet/minecraft/class_7634;Lnet/minecraft/class_7635;)Lnet/minecraft/class_7471;
		ARG 0 signature
		ARG 1 precedingSignature
		ARG 2 metadata
		ARG 3 contents
		ARG 4 lastSeenMessage
	METHOD method_44878 unpack (Lnet/minecraft/class_7610$class_7613;Lnet/minecraft/class_7470;Lnet/minecraft/class_7634;Lnet/minecraft/class_7635;)Lnet/minecraft/class_7471;
		ARG 1 signature
		ARG 2 metadata
		ARG 3 contents
		ARG 4 lastSeenMessages
	METHOD method_44879 (Lnet/minecraft/class_7614;[BLnet/minecraft/class_7498$class_7499;)V
		ARG 2 updatable
	METHOD method_44880 getPacker ()Lnet/minecraft/class_7610$class_7612;
	CLASS class_7611 Unpacker
		COMMENT Unpacker creates a signed message on the server with the server's preceding message
		COMMENT signature when they receive a message. Unpacked messages can then be verified to check
		COMMENT the message chain's legitimacy.
		COMMENT
		COMMENT <p>Messages must be unpacked in the order of the message's reception, as it affects
		COMMENT the resulting signed message.
		COMMENT
		COMMENT @see MessageChain#getUnpacker
		METHOD unpack (Lnet/minecraft/class_7610$class_7613;Lnet/minecraft/class_7470;Lnet/minecraft/class_7634;Lnet/minecraft/class_7635;)Lnet/minecraft/class_7471;
			ARG 1 signature
			ARG 2 metadata
			ARG 4 lastSeenMessages
	CLASS class_7612 Packer
		COMMENT Packers sign a message on the client with its preceding message's signature.
		COMMENT
		COMMENT @see MessageChain#getPacker
		METHOD pack (Lnet/minecraft/class_7501;Lnet/minecraft/class_7470;Lnet/minecraft/class_7634;Lnet/minecraft/class_7635;)Lnet/minecraft/class_7610$class_7613;
			ARG 1 signer
			ARG 2 metadata
			ARG 3 contents
			ARG 4 lastSeenMessages
	CLASS class_7613 Signature