22w43a networking (#3361)

* 22w43a networking

* Map more networking

mappings/net/minecraft/client/gui/screen/multiplayer/SocialInteractionsPlayerListEntry.mapping

@@ -31,6 +31,7 @@ CLASS net/minecraft/class_5519 net/minecraft/client/gui/screen/multiplayer/Socia
 	FIELD field_39791 canSendReports Z
 	FIELD field_39936 NOT_REPORTABLE_TEXT Lnet/minecraft/class_2561;
 	FIELD field_39937 reportable Z
+	FIELD field_40796 hasDraftReport Z
 	METHOD <init> (Lnet/minecraft/class_310;Lnet/minecraft/class_5522;Ljava/util/UUID;Ljava/lang/String;Ljava/util/function/Supplier;Z)V
 		ARG 1 client
 		ARG 2 parent
@@ -58,6 +59,8 @@ CLASS net/minecraft/class_5519 net/minecraft/client/gui/screen/multiplayer/Socia
 	METHOD method_31389 getNarrationMessage (Lnet/minecraft/class_5250;)Lnet/minecraft/class_5250;
 		ARG 1 text
 	METHOD method_31390 getStatusText ()Lnet/minecraft/class_2561;
+	METHOD method_44525 (Lnet/minecraft/class_7574;Lnet/minecraft/class_310;Lnet/minecraft/class_5522;Ljava/util/UUID;Lnet/minecraft/class_4185;)V
+		ARG 4 button
 	METHOD method_44753 setSentMessage (Z)V
 		ARG 1 sentMessage
 	METHOD method_44754 isOffline ()Z

mappings/net/minecraft/client/gui/screen/multiplayer/SocialInteractionsPlayerListWidget.mapping

@@ -38,6 +38,8 @@ CLASS net/minecraft/class_5521 net/minecraft/client/gui/screen/multiplayer/Socia
 		ARG 2 includeOffline
 	METHOD method_44760 (Lnet/minecraft/class_5519;)Ljava/lang/Integer;
 		ARG 0 player
+	METHOD method_44761 (Lnet/minecraft/class_5519;)Ljava/lang/Integer;
+		ARG 1 player
 	METHOD method_44762 sortPlayers ()V
 	METHOD method_45665 collectReportableProfiles (Lnet/minecraft/class_7555;)Ljava/util/Collection;
 		ARG 0 log

mappings/net/minecraft/client/gui/screen/report/ChatReportScreen.mapping

@@ -1,6 +1,6 @@
 CLASS net/minecraft/class_7538 net/minecraft/client/gui/screen/report/ChatReportScreen
 	FIELD field_39555 parent Lnet/minecraft/class_437;
-	FIELD field_39556 reporter Lnet/minecraft/class_7574;
+	FIELD field_39556 context Lnet/minecraft/class_7574;
 	FIELD field_39557 reasonDescription Lnet/minecraft/class_5489;
 	FIELD field_39558 editBox Lnet/minecraft/class_7529;
 	FIELD field_39559 sendButton Lnet/minecraft/class_4185;
@@ -22,10 +22,19 @@ CLASS net/minecraft/class_7538 net/minecraft/client/gui/screen/report/ChatReport
 	FIELD field_39576 GENERIC_ERROR_TEXT Lnet/minecraft/class_2561;
 	FIELD field_39748 REPORT_SENT_TITLE Lnet/minecraft/class_2561;
 	FIELD field_39749 REPORT_ERROR_TITLE Lnet/minecraft/class_2561;
+	FIELD field_40793 report Lnet/minecraft/class_7566;
 	METHOD <init> (Lnet/minecraft/class_437;Lnet/minecraft/class_7574;Ljava/util/UUID;)V
 		ARG 1 parent
 		ARG 2 reporter
 		ARG 3 reportedPlayerUuid
+	METHOD <init> (Lnet/minecraft/class_437;Lnet/minecraft/class_7574;Lnet/minecraft/class_7566$class_7855;)V
+		ARG 1 parent
+		ARG 2 context
+		ARG 3 draft
+	METHOD <init> (Lnet/minecraft/class_437;Lnet/minecraft/class_7574;Lnet/minecraft/class_7566;)V
+		ARG 1 parent
+		ARG 2 context
+		ARG 3 report
 	METHOD method_44456 getTop ()I
 	METHOD method_44457 getBottom ()I
 	METHOD method_44458 getSelectionButtonY ()I
@@ -63,11 +72,18 @@ CLASS net/minecraft/class_7538 net/minecraft/client/gui/screen/report/ChatReport
 		ARG 1 validationError
 	METHOD method_45054 showErrorScreen (Lnet/minecraft/class_2561;)V
 		ARG 1 message
+	METHOD method_46516 setDraft ()V
+	METHOD method_46517 clearDraft ()V
 	CLASS class_7539 DiscardWarningScreen
 		FIELD field_39723 TITLE Lnet/minecraft/class_2561;
 		FIELD field_39724 MESSAGE Lnet/minecraft/class_2561;
 		FIELD field_39725 RETURN_BUTTON_TEXT Lnet/minecraft/class_2561;
 		FIELD field_39726 DISCARD_BUTTON_TEXT Lnet/minecraft/class_2561;
+		FIELD field_40794 DRAFT_BUTTON_TEXT Lnet/minecraft/class_2561;
 		METHOD method_44483 (Lnet/minecraft/class_4185;)V
 			ARG 1 button
+		METHOD method_46518 (Lnet/minecraft/class_4185;)V
+			ARG 1 button
+		METHOD method_46519 (Lnet/minecraft/class_4185;)V
+			ARG 1 button
 	CLASS class_7540 ValidationErrorTooltipSupplier

mappings/net/minecraft/client/network/ClientLoginNetworkHandler.mapping

@@ -9,6 +9,9 @@ CLASS net/minecraft/class_635 net/minecraft/client/network/ClientLoginNetworkHan
 	METHOD <init> (Lnet/minecraft/class_2535;Lnet/minecraft/class_310;Lnet/minecraft/class_642;Lnet/minecraft/class_437;Ljava/util/function/Consumer;)V
 		ARG 1 connection
 		ARG 2 client
+		ARG 3 serverInfo
+		ARG 4 parentScreen
+		ARG 5 statusConsumer
 	METHOD method_2891 getSessionService ()Lcom/mojang/authlib/minecraft/MinecraftSessionService;
 	METHOD method_2892 joinServerSession (Ljava/lang/String;)Lnet/minecraft/class_2561;
 		ARG 1 serverId

mappings/net/minecraft/client/network/ClientPlayNetworkHandler.mapping

@@ -28,12 +28,17 @@ CLASS net/minecraft/class_634 net/minecraft/client/network/ClientPlayNetworkHand
 	FIELD field_40483 signatureStorage Lnet/minecraft/class_7561;
 	FIELD field_40485 INVALID_PACKET_TEXT Lnet/minecraft/class_2561;
 	FIELD field_40486 CHAT_VALIDATION_FAILED_TEXT Lnet/minecraft/class_2561;
+	FIELD field_40487 ACKNOWLEDGMENT_BATCH_SIZE I
 	FIELD field_40488 serverInfo Lnet/minecraft/class_642;
 	FIELD field_40489 listedPlayerListEntries Ljava/util/Set;
+	FIELD field_40799 session Lnet/minecraft/class_7818;
 	METHOD <init> (Lnet/minecraft/class_310;Lnet/minecraft/class_437;Lnet/minecraft/class_2535;Lnet/minecraft/class_642;Lcom/mojang/authlib/GameProfile;Lnet/minecraft/class_6628;)V
 		ARG 1 client
 		ARG 2 screen
 		ARG 3 connection
+		ARG 4 serverInfo
+		ARG 5 profile
+		ARG 6 telemetrySender
 	METHOD method_16690 getSessionId ()Ljava/util/UUID;
 	METHOD method_19691 getActiveTotemOfUndying (Lnet/minecraft/class_1657;)Lnet/minecraft/class_1799;
 		ARG 0 player
@@ -150,3 +155,14 @@ CLASS net/minecraft/class_634 net/minecraft/client/network/ClientPlayNetworkHand
 	METHOD method_45735 getEnabledFeatures ()Lnet/minecraft/class_7699;
 	METHOD method_45736 refreshItemGroups ()V
 	METHOD method_45737 sendAcknowledgment ()V
+	METHOD method_46524 updateKeyPair (Lnet/minecraft/class_7427;)V
+		ARG 1 keyPair
+	METHOD method_46525 (Ljava/util/Optional;)V
+		ARG 1 keyPair
+	METHOD method_46526 setSession (Lnet/minecraft/class_7818;)V
+		ARG 1 session
+	METHOD method_46527 (Lnet/minecraft/class_7427;)V
+		ARG 1 keys
+	METHOD method_46528 (Ljava/util/Optional;)V
+		ARG 1 keyPair
+	METHOD method_46529 isSecureChatEnforced ()Z

mappings/net/minecraft/client/network/PlayerListEntry.mapping

@@ -10,6 +10,7 @@ CLASS net/minecraft/class_640 net/minecraft/client/network/PlayerListEntry
 	FIELD field_40495 session Lnet/minecraft/class_7822;
 	METHOD <init> (Lcom/mojang/authlib/GameProfile;Z)V
 		ARG 1 profile
+		ARG 2 secureChatEnforced
 	METHOD method_2955 getScoreboardTeam ()Lnet/minecraft/class_268;
 	METHOD method_2956 (Lcom/mojang/authlib/minecraft/MinecraftProfileTexture$Type;Lnet/minecraft/class_2960;Lcom/mojang/authlib/minecraft/MinecraftProfileTexture;)V
 		ARG 1 type
@@ -40,3 +41,7 @@ CLASS net/minecraft/class_640 net/minecraft/client/network/PlayerListEntry
 		ARG 1 session
 	METHOD method_45741 getSession ()Lnet/minecraft/class_7822;
 	METHOD method_45742 hasPublicKey ()Z
+	METHOD method_46530 resetSession (Z)V
+		ARG 1 secureChatEnforced
+	METHOD method_46531 getInitialVerifier (Z)Lnet/minecraft/class_7615;
+		ARG 0 secureChatEnforced

mappings/net/minecraft/client/report/AbuseReportContext.mapping

@@ -1,7 +1,28 @@
 CLASS net/minecraft/class_7574 net/minecraft/client/report/AbuseReportContext
 	FIELD field_39675 MAX_LOGS I
+	FIELD field_40819 sender Lnet/minecraft/class_7563;
+	FIELD field_40820 environment Lnet/minecraft/class_7569;
+	FIELD field_40821 chatLog Lnet/minecraft/class_7555;
+	FIELD field_40822 draft Lnet/minecraft/class_7566$class_7855;
+	METHOD <init> (Lnet/minecraft/class_7563;Lnet/minecraft/class_7569;Lnet/minecraft/class_7555;)V
+		ARG 1 sender
+		ARG 2 environment
+		ARG 3 chatLog
 	METHOD method_44598 environmentEquals (Lnet/minecraft/class_7569;)Z
 		ARG 1 environment
 	METHOD method_44599 create (Lnet/minecraft/class_7569;Lcom/mojang/authlib/minecraft/UserApiService;)Lnet/minecraft/class_7574;
 		ARG 0 environment
 		ARG 1 userApiService
+	METHOD method_46550 getSender ()Lnet/minecraft/class_7563;
+	METHOD method_46551 (Lnet/minecraft/class_310;Lnet/minecraft/class_437;Lnet/minecraft/class_7566$class_7855;Z)V
+		ARG 4 confirmed
+	METHOD method_46552 tryShowDraftScreen (Lnet/minecraft/class_310;Lnet/minecraft/class_437;Z)Z
+		ARG 1 client
+		ARG 2 parent
+		ARG 3 quitting
+	METHOD method_46553 setDraft (Lnet/minecraft/class_7566$class_7855;)V
+		ARG 1 draft
+	METHOD method_46554 draftPlayerUuidEquals (Ljava/util/UUID;)Z
+		ARG 1 uuid
+	METHOD method_46555 getChatLog ()Lnet/minecraft/class_7555;
+	METHOD method_46556 hasDraft ()Z

mappings/net/minecraft/client/report/ChatAbuseReport.mapping

@@ -1,7 +1,12 @@
 CLASS net/minecraft/class_7566 net/minecraft/client/report/ChatAbuseReport
 	FIELD field_39651 limits Lcom/mojang/authlib/minecraft/report/AbuseReportLimits;
+	FIELD field_40811 draft Lnet/minecraft/class_7566$class_7855;
 	METHOD <init> (Ljava/util/UUID;Lcom/mojang/authlib/minecraft/report/AbuseReportLimits;)V
 		ARG 1 reportedPlayerUuid
+		ARG 2 limits
+	METHOD <init> (Lnet/minecraft/class_7566$class_7855;Lcom/mojang/authlib/minecraft/report/AbuseReportLimits;)V
+		ARG 1 draft
+		ARG 2 limits
 	METHOD method_44568 getReportedPlayerUuid ()Ljava/util/UUID;
 	METHOD method_44569 toggleMessageSelection (I)V
 		ARG 1 index
@@ -26,9 +31,28 @@ CLASS net/minecraft/class_7566 net/minecraft/client/report/ChatAbuseReport
 	METHOD method_44962 (Ljava/util/List;ILnet/minecraft/class_7557$class_7558;)V
 		ARG 2 index
 		ARG 3 message
+	METHOD method_46545 getDraft ()Lnet/minecraft/class_7566$class_7855;
+	METHOD method_46546 hasContents ()Z
 	CLASS class_7567 ValidationError
 		FIELD field_39655 NO_REASON Lnet/minecraft/class_7566$class_7567;
 		FIELD field_39656 NO_REPORTED_MESSAGES Lnet/minecraft/class_7566$class_7567;
 		FIELD field_39657 TOO_MANY_MESSAGES Lnet/minecraft/class_7566$class_7567;
 		FIELD field_39658 COMMENTS_TOO_LONG Lnet/minecraft/class_7566$class_7567;
 	CLASS class_7568 ReportWithId
+	CLASS class_7855 Draft
+		FIELD field_40813 reportId Ljava/util/UUID;
+		FIELD field_40814 currentTime Ljava/time/Instant;
+		FIELD field_40815 reportedPlayerUuid Ljava/util/UUID;
+		FIELD field_40816 selections Lit/unimi/dsi/fastutil/ints/IntSet;
+		FIELD field_40817 opinionComments Ljava/lang/String;
+		FIELD field_40818 reason Lnet/minecraft/class_7573;
+		METHOD <init> (Lnet/minecraft/class_7566;Ljava/util/UUID;Ljava/time/Instant;Ljava/util/UUID;)V
+			ARG 2 reportId
+			ARG 3 currentTime
+			ARG 4 reportedPlayerUuid
+		METHOD method_46547 copy ()Lnet/minecraft/class_7566$class_7855;
+		METHOD method_46548 toggleMessageSelection (ILcom/mojang/authlib/minecraft/report/AbuseReportLimits;)V
+			ARG 1 index
+			ARG 2 limits
+		METHOD method_46549 playerUuidEquals (Ljava/util/UUID;)Z
+			ARG 1 uuid

mappings/net/minecraft/client/report/MessagesListAdder.mapping

@@ -5,12 +5,16 @@ CLASS net/minecraft/class_7541 net/minecraft/client/report/MessagesListAdder
 	FIELD field_40440 maxLogIndex I
 	FIELD field_40441 foldedMessageCount I
 	FIELD field_40442 lastMessage Lnet/minecraft/class_7471;
+	FIELD field_40795 link Lnet/minecraft/class_7826;
 	METHOD <init> (Lnet/minecraft/class_7574;Ljava/util/function/Predicate;)V
+		ARG 1 context
 		ARG 2 reportablePredicate
 	METHOD method_44486 add (ILnet/minecraft/class_7541$class_7542;)V
 		ARG 1 minAmount
 		ARG 2 messages
 	METHOD method_45664 tryAdd (Lnet/minecraft/class_7541$class_7542;Lnet/minecraft/class_7557$class_7558;)Z
+		ARG 1 messages
+		ARG 2 message
 	CLASS class_7542 MessagesList
 		METHOD method_44490 addMessage (ILnet/minecraft/class_7557$class_7558;)V
 			ARG 1 index

mappings/net/minecraft/client/report/log/ChatLog.mapping

@@ -7,7 +7,10 @@ CLASS net/minecraft/class_7555 net/minecraft/client/report/log/ChatLog
 	FIELD field_40496 entries [Lnet/minecraft/class_7629;
 	FIELD field_40497 currentIndex I
 	METHOD <init> (I)V
+		ARG 1 maxSize
+	METHOD <init> (ILjava/util/List;)V
 		ARG 1 size
+		ARG 2 entries
 	METHOD method_44532 get (I)Lnet/minecraft/class_7629;
 		COMMENT {@return the entry with index {@code index}, or {@code null} if there is no
 		COMMENT such entry in the log}
@@ -19,3 +22,11 @@ CLASS net/minecraft/class_7555 net/minecraft/client/report/log/ChatLog
 	METHOD method_45752 getMaxIndex ()I
 	METHOD method_45753 wrapIndex (I)I
 		ARG 1 index
+	METHOD method_46533 createCodec (I)Lcom/mojang/serialization/Codec;
+		ARG 0 maxSize
+	METHOD method_46534 (II)[Lnet/minecraft/class_7629;
+		ARG 1 currentIndex
+	METHOD method_46535 (ILjava/util/List;)Lcom/mojang/serialization/DataResult;
+		ARG 1 entries
+	METHOD method_46536 toList ()Ljava/util/List;
+	METHOD method_46537 size ()I

mappings/net/minecraft/client/report/log/ChatLogEntry.mapping

@@ -1,2 +1,11 @@
 CLASS net/minecraft/class_7629 net/minecraft/client/report/log/ChatLogEntry
 	COMMENT An entry logged to {@link ChatLog}.
+	FIELD field_40803 CODEC Lcom/mojang/serialization/Codec;
+	METHOD method_46538 getType ()Lnet/minecraft/class_7629$class_7854;
+	CLASS class_7854 Type
+		FIELD field_40806 id Ljava/lang/String;
+		FIELD field_40807 codecSupplier Ljava/util/function/Supplier;
+		METHOD <init> (Ljava/lang/String;ILjava/lang/String;Ljava/util/function/Supplier;)V
+			ARG 3 id
+			ARG 4 codecSupplier
+		METHOD method_46539 getCodec ()Lcom/mojang/serialization/Codec;

mappings/net/minecraft/client/report/log/ReceivedMessage.mapping

@@ -34,6 +34,7 @@ CLASS net/minecraft/class_7557 net/minecraft/client/report/log/ReceivedMessage
 		COMMENT A chat message received by the client.
 		FIELD comp_905 trustStatus Lnet/minecraft/class_7595;
 		FIELD field_39637 DATE_TIME_FORMATTER Ljava/time/format/DateTimeFormatter;
+		FIELD field_40809 CHAT_MESSAGE_CODEC Lcom/mojang/serialization/Codec;
 		METHOD comp_905 trustStatus ()Lnet/minecraft/class_7595;
 		METHOD method_44556 getHeadingText ()Lnet/minecraft/class_2561;
 			COMMENT {@return the heading text used by Chat Selection screen}
@@ -43,7 +44,12 @@ CLASS net/minecraft/class_7557 net/minecraft/client/report/log/ReceivedMessage
 			COMMENT {@return the UUID of the sender}
 		METHOD method_44558 getFormattedTimestamp ()Lnet/minecraft/class_2561;
 			COMMENT {@return the formatted timestamp text of this message}
+		METHOD method_46543 (Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/kinds/App;
+			ARG 0 instance
 	CLASS class_7559 GameMessage
 		COMMENT A game message received by the client.
 		FIELD comp_872 timestamp Ljava/time/Instant;
+		FIELD field_40810 GAME_MESSAGE_CODEC Lcom/mojang/serialization/Codec;
 		METHOD comp_872 timestamp ()Ljava/time/Instant;
+		METHOD method_46544 (Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/kinds/App;
+			ARG 0 instance

mappings/net/minecraft/client/util/ProfileKeys.mapping

@@ -1,40 +1,8 @@
-CLASS net/minecraft/class_7434 net/minecraft/client/util/ProfileKeys
+CLASS net/minecraft/class_7853 net/minecraft/client/util/ProfileKeys
-	COMMENT A class to fetch, load, and save the player's public and private keys.
+	FIELD field_40800 MISSING Lnet/minecraft/class_7853;
-	FIELD field_39074 LOGGER Lorg/slf4j/Logger;
+	METHOD method_46522 fetchKeyPair ()Ljava/util/concurrent/CompletableFuture;
-	FIELD field_39075 PROFILE_KEYS_PATH Ljava/nio/file/Path;
+	METHOD method_46523 isExpired ()Z
-	FIELD field_39076 jsonPath Ljava/nio/file/Path;
+	METHOD method_46532 create (Lcom/mojang/authlib/minecraft/UserApiService;Lnet/minecraft/class_320;Ljava/nio/file/Path;)Lnet/minecraft/class_7853;
-	FIELD field_39958 userApiService Lcom/mojang/authlib/minecraft/UserApiService;
+		ARG 0 userApiService
-	FIELD field_39959 keyFuture Ljava/util/concurrent/CompletableFuture;
+		ARG 1 session
-	METHOD <init> (Lcom/mojang/authlib/minecraft/UserApiService;Ljava/util/UUID;Ljava/nio/file/Path;)V
+		ARG 2 root
-		ARG 2 uuid
-		ARG 3 root
-	METHOD method_43600 saveKeyPairToFile (Lnet/minecraft/class_7427;)V
-		COMMENT Saves the {@code keyPair} to the cache file if {@link
-		COMMENT net.minecraft.SharedConstants#isDevelopment} is {@code true};
-		COMMENT otherwise, just deletes the cache file.
-		ARG 1 keyPair
-	METHOD method_43601 (Lcom/google/gson/JsonElement;)V
-		ARG 1 json
-	METHOD method_43602 getKeyPair (Ljava/util/Optional;)Ljava/util/concurrent/CompletableFuture;
-		COMMENT Gets the key pair from the file cache, or if it is unavailable or expired,
-		COMMENT the Mojang server.
-		ARG 1 currentKey
-	METHOD method_43605 fetchKeyPair (Lcom/mojang/authlib/minecraft/UserApiService;)Lnet/minecraft/class_7427;
-		COMMENT {@return the key pair fetched from Mojang's server}
-		COMMENT
-		COMMENT @throws NetworkEncryptionException when the fetched key is malformed
-		COMMENT @throws IOException when fetching fails
-		ARG 1 userApiService
-	METHOD method_43606 loadKeyPairFromFile ()Ljava/util/Optional;
-		COMMENT {@return the profile keys from the local cache}
-		COMMENT
-		COMMENT <p>This can return expired keys.
-		COMMENT
-		COMMENT @implNote The cache file is stored at {@code .minecraft/profilekeys/<uuid>.json}.
-	METHOD method_44076 decodeKeyPairResponse (Lcom/mojang/authlib/yggdrasil/response/KeyPairResponse;)Lnet/minecraft/class_7428$class_7443;
-		COMMENT {@return {@code keyPairResponse} decoded to {@link PlayerPublicKey.PublicKeyData}}
-		COMMENT
-		COMMENT @throws NetworkEncryptionException when the response is malformed
-		ARG 0 keyPairResponse
-	METHOD method_45109 (Lnet/minecraft/class_7427;)Z
-		ARG 0 key

mappings/net/minecraft/client/util/ProfileKeysImpl.mapping

@@ -0,0 +1,43 @@
+CLASS net/minecraft/class_7434 net/minecraft/client/util/ProfileKeysImpl
+	COMMENT A class to fetch, load, and save the player's public and private keys.
+	FIELD field_39074 LOGGER Lorg/slf4j/Logger;
+	FIELD field_39075 PROFILE_KEYS_PATH Ljava/nio/file/Path;
+	FIELD field_39076 jsonPath Ljava/nio/file/Path;
+	FIELD field_39958 userApiService Lcom/mojang/authlib/minecraft/UserApiService;
+	FIELD field_39959 keyFuture Ljava/util/concurrent/CompletableFuture;
+	FIELD field_40797 TIME_UNTIL_FIRST_EXPIRY_CHECK Ljava/time/Duration;
+	FIELD field_40798 expiryCheckTime Ljava/time/Instant;
+	METHOD <init> (Lcom/mojang/authlib/minecraft/UserApiService;Ljava/util/UUID;Ljava/nio/file/Path;)V
+		ARG 1 userApiService
+		ARG 2 uuid
+		ARG 3 root
+	METHOD method_43600 saveKeyPairToFile (Lnet/minecraft/class_7427;)V
+		COMMENT Saves the {@code keyPair} to the cache file if {@link
+		COMMENT net.minecraft.SharedConstants#isDevelopment} is {@code true};
+		COMMENT otherwise, just deletes the cache file.
+		ARG 1 keyPair
+	METHOD method_43601 (Lcom/google/gson/JsonElement;)V
+		ARG 1 json
+	METHOD method_43602 getKeyPair (Ljava/util/Optional;)Ljava/util/concurrent/CompletableFuture;
+		COMMENT Gets the key pair from the file cache, or if it is unavailable or expired,
+		COMMENT the Mojang server.
+		ARG 1 currentKey
+	METHOD method_43605 fetchKeyPair (Lcom/mojang/authlib/minecraft/UserApiService;)Lnet/minecraft/class_7427;
+		COMMENT {@return the key pair fetched from Mojang's server}
+		COMMENT
+		COMMENT @throws NetworkEncryptionException when the fetched key is malformed
+		COMMENT @throws IOException when fetching fails
+		ARG 1 userApiService
+	METHOD method_43606 loadKeyPairFromFile ()Ljava/util/Optional;
+		COMMENT {@return the profile keys from the local cache}
+		COMMENT
+		COMMENT <p>This can return expired keys.
+		COMMENT
+		COMMENT @implNote The cache file is stored at {@code .minecraft/profilekeys/<uuid>.json}.
+	METHOD method_44076 decodeKeyPairResponse (Lcom/mojang/authlib/yggdrasil/response/KeyPairResponse;)Lnet/minecraft/class_7428$class_7443;
+		COMMENT {@return {@code keyPairResponse} decoded to {@link PlayerPublicKey.PublicKeyData}}
+		COMMENT
+		COMMENT @throws NetworkEncryptionException when the response is malformed
+		ARG 0 keyPairResponse
+	METHOD method_45109 (Lnet/minecraft/class_7427;)Z
+		ARG 0 key

mappings/net/minecraft/entity/data/DataTracker.mapping

@@ -24,6 +24,7 @@ CLASS net/minecraft/class_2945 net/minecraft/entity/data/DataTracker
 		ARG 2 initialValue
 	METHOD method_12785 copyToFrom (Lnet/minecraft/class_2945$class_2946;Lnet/minecraft/class_2945$class_7834;)V
 		ARG 1 to
+		ARG 2 from
 	METHOD method_12786 isDirty ()Z
 	METHOD method_12789 get (Lnet/minecraft/class_2940;)Ljava/lang/Object;
 		ARG 1 data
@@ -32,10 +33,12 @@ CLASS net/minecraft/class_2945 net/minecraft/entity/data/DataTracker
 		ARG 0 entityClass
 		ARG 1 dataHandler
 	METHOD method_12792 clearDirty ()V
+	METHOD method_46357 getChangedEntries ()Ljava/util/List;
 	CLASS class_2946 Entry
 		FIELD field_13336 dirty Z
 		FIELD field_13337 data Lnet/minecraft/class_2940;
 		FIELD field_13338 value Ljava/lang/Object;
+		FIELD field_40719 initialValue Ljava/lang/Object;
 		METHOD <init> (Lnet/minecraft/class_2940;Ljava/lang/Object;)V
 			ARG 1 data
 			ARG 2 value
@@ -46,3 +49,20 @@ CLASS net/minecraft/class_2945 net/minecraft/entity/data/DataTracker
 		METHOD method_12797 getData ()Lnet/minecraft/class_2940;
 		METHOD method_12799 set (Ljava/lang/Object;)V
 			ARG 1 value
+		METHOD method_46358 isUnchanged ()Z
+		METHOD method_46359 toSerialized ()Lnet/minecraft/class_2945$class_7834;
+	CLASS class_7834 SerializedEntry
+		FIELD comp_1116 handler Lnet/minecraft/class_2941;
+		METHOD comp_1116 handler ()Lnet/minecraft/class_2941;
+		METHOD method_46360 of (Lnet/minecraft/class_2940;Ljava/lang/Object;)Lnet/minecraft/class_2945$class_7834;
+			ARG 0 data
+			ARG 1 value
+		METHOD method_46361 write (Lnet/minecraft/class_2540;)V
+			ARG 1 buf
+		METHOD method_46362 fromBuf (Lnet/minecraft/class_2540;I)Lnet/minecraft/class_2945$class_7834;
+			ARG 0 buf
+			ARG 1 id
+		METHOD method_46363 fromBuf (Lnet/minecraft/class_2540;ILnet/minecraft/class_2941;)Lnet/minecraft/class_2945$class_7834;
+			ARG 0 buf
+			ARG 1 id
+			ARG 2 handler

mappings/net/minecraft/network/encryption/PlayerPublicKey.mapping

@@ -27,6 +27,8 @@ CLASS net/minecraft/class_7428 net/minecraft/network/encryption/PlayerPublicKey
 		FIELD field_39309 KEY_SIGNATURE_MAX_SIZE I
 		METHOD <init> (Lnet/minecraft/class_2540;)V
 			ARG 1 buf
+		METHOD equals (Ljava/lang/Object;)Z
+			ARG 1 o
 		METHOD method_43701 (Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/kinds/App;
 			ARG 0 instance
 		METHOD method_43702 toSerializedString (Ljava/util/UUID;)[B

mappings/net/minecraft/network/listener/ServerPlayPacketListener.mapping

@@ -94,3 +94,5 @@ CLASS net/minecraft/class_2792 net/minecraft/network/listener/ServerPlayPacketLi
 		ARG 1 packet
 	METHOD method_44898 onMessageAcknowledgment (Lnet/minecraft/class_7640;)V
 		ARG 1 packet
+	METHOD method_46367 onPlayerSession (Lnet/minecraft/class_7861;)V
+		ARG 1 packet

mappings/net/minecraft/network/message/FilterMask.mapping

@@ -5,11 +5,19 @@ CLASS net/minecraft/class_7649 net/minecraft/network/message/FilterMask
 	FIELD field_39944 mask Ljava/util/BitSet;
 	FIELD field_39945 status Lnet/minecraft/class_7649$class_7650;
 	FIELD field_40674 FILTERED_STYLE Lnet/minecraft/class_2583;
+	FIELD field_40837 CODEC Lcom/mojang/serialization/Codec;
+	FIELD field_40838 PASS_THROUGH_CODEC Lcom/mojang/serialization/Codec;
+	FIELD field_40839 FULLY_FILTERED_CODEC Lcom/mojang/serialization/Codec;
+	FIELD field_40840 PARTIALLY_FILTERED_CODEC Lcom/mojang/serialization/Codec;
 	METHOD <init> (I)V
 		ARG 1 length
+	METHOD <init> (Ljava/util/BitSet;)V
+		ARG 1 mask
 	METHOD <init> (Ljava/util/BitSet;Lnet/minecraft/class_7649$class_7650;)V
 		ARG 1 mask
 		ARG 2 status
+	METHOD equals (Ljava/lang/Object;)Z
+		ARG 1 o
 	METHOD method_45087 isPassThrough ()Z
 	METHOD method_45088 markFiltered (I)V
 		ARG 1 index
@@ -23,4 +31,12 @@ CLASS net/minecraft/class_7649 net/minecraft/network/message/FilterMask
 	METHOD method_45093 isFullyFiltered ()Z
 	METHOD method_46256 getFilteredText (Ljava/lang/String;)Lnet/minecraft/class_2561;
 		ARG 1 message
+	METHOD method_46600 getStatus ()Lnet/minecraft/class_7649$class_7650;
+	METHOD method_46601 getMask ()Ljava/util/BitSet;
 	CLASS class_7650 FilterStatus
+		FIELD field_40841 id Ljava/lang/String;
+		FIELD field_40842 codecSupplier Ljava/util/function/Supplier;
+		METHOD <init> (Ljava/lang/String;ILjava/lang/String;Ljava/util/function/Supplier;)V
+			ARG 3 id
+			ARG 4 codecSupplier
+		METHOD method_46602 getCodec ()Lcom/mojang/serialization/Codec;

mappings/net/minecraft/network/message/LastSeenMessageList.mapping

@@ -2,9 +2,11 @@ CLASS net/minecraft/class_7635 net/minecraft/network/message/LastSeenMessageList
 	COMMENT A list of messages a client has seen.
 	FIELD field_39883 EMPTY Lnet/minecraft/class_7635;
 	FIELD field_39884 MAX_ENTRIES I
+	FIELD field_40843 CODEC Lcom/mojang/serialization/Codec;
 	METHOD method_46257 updateSignatures (Lnet/minecraft/class_7498$class_7499;)V
 		ARG 1 updater
 	METHOD method_46258 pack (Lnet/minecraft/class_7561;)Lnet/minecraft/class_7635$class_7815;
+		ARG 1 storage
 	METHOD method_46259 (Lnet/minecraft/class_7561;Lnet/minecraft/class_7469;)Lnet/minecraft/class_7469$class_7819;
 		ARG 1 signature
 	CLASS class_7636 Acknowledgment
@@ -25,3 +27,4 @@ CLASS net/minecraft/class_7635 net/minecraft/network/message/LastSeenMessageList
 		METHOD method_46260 write (Lnet/minecraft/class_2540;)V
 			ARG 1 buf
 		METHOD method_46261 unpack (Lnet/minecraft/class_7561;)Ljava/util/Optional;
+			ARG 1 storage

mappings/net/minecraft/network/message/MessageBody.mapping

@@ -4,6 +4,7 @@ CLASS net/minecraft/class_7608 net/minecraft/network/message/MessageBody
 	COMMENT Other bits of information, such as sender, are included directly in the packet.
 	FIELD comp_930 timestamp Ljava/time/Instant;
 	FIELD comp_932 lastSeenMessages Lnet/minecraft/class_7635;
+	FIELD field_40847 CODEC Lcom/mojang/serialization/MapCodec;
 	METHOD comp_930 timestamp ()Ljava/time/Instant;
 	METHOD comp_932 lastSeenMessages ()Lnet/minecraft/class_7635;
 	METHOD method_46304 update (Lnet/minecraft/class_7498$class_7499;)V
@@ -11,6 +12,9 @@ CLASS net/minecraft/class_7608 net/minecraft/network/message/MessageBody
 	METHOD method_46305 ofUnsigned (Ljava/lang/String;)Lnet/minecraft/class_7608;
 		ARG 0 content
 	METHOD method_46306 toSerialized (Lnet/minecraft/class_7561;)Lnet/minecraft/class_7608$class_7824;
+		ARG 1 storage
+	METHOD method_46612 (Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/kinds/App;
+		ARG 0 instance
 	CLASS class_7824 Serialized
 		COMMENT The serialized version of {@code MessageBody} used in networking.
 		COMMENT
@@ -24,3 +28,4 @@ CLASS net/minecraft/class_7608 net/minecraft/network/message/MessageBody
 		METHOD method_46308 (Lnet/minecraft/class_7635;)Lnet/minecraft/class_7608;
 			ARG 1 lastSeenMessages
 		METHOD method_46309 toBody (Lnet/minecraft/class_7561;)Ljava/util/Optional;
+			ARG 1 storage

mappings/net/minecraft/network/message/MessageChain.mapping

@@ -34,9 +34,15 @@ CLASS net/minecraft/class_7610 net/minecraft/network/message/MessageChain
 		COMMENT the message chain's legitimacy.
 		COMMENT
 		COMMENT @see MessageChain#getUnpacker
+		FIELD field_40848 NOT_INITIALIZED Lnet/minecraft/class_7610$class_7611;
+			COMMENT An unpacker used when the session is not initialized yet and the secure profile
+			COMMENT is enforced. This always throws the missing profile key exception.
 		METHOD method_46315 (Ljava/util/UUID;Lnet/minecraft/class_7469;Lnet/minecraft/class_7608;)Lnet/minecraft/class_7471;
 			ARG 1 signature
 			ARG 2 body
+		METHOD method_46613 (Lnet/minecraft/class_7469;Lnet/minecraft/class_7608;)Lnet/minecraft/class_7471;
+			ARG 0 signature
+			ARG 1 body
 		METHOD unpack (Lnet/minecraft/class_7469;Lnet/minecraft/class_7608;)Lnet/minecraft/class_7471;
 			ARG 1 signature
 			ARG 2 body

mappings/net/minecraft/network/message/MessageSignatureData.mapping

@@ -2,6 +2,7 @@ CLASS net/minecraft/class_7469 net/minecraft/network/message/MessageSignatureDat
 	COMMENT A message signature data that can be verified.
 	FIELD comp_925 data [B
 	FIELD field_40683 SIZE I
+	FIELD field_40844 CODEC Lcom/mojang/serialization/Codec;
 	METHOD comp_925 data ()[B
 	METHOD equals (Ljava/lang/Object;)Z
 		ARG 1 o
@@ -18,6 +19,7 @@ CLASS net/minecraft/class_7469 net/minecraft/network/message/MessageSignatureDat
 	METHOD method_46276 fromBuf (Lnet/minecraft/class_2540;)Lnet/minecraft/class_7469;
 		ARG 0 buf
 	METHOD method_46277 pack (Lnet/minecraft/class_7561;)Lnet/minecraft/class_7469$class_7819;
+		ARG 1 storage
 	CLASS class_7819 Indexed
 		FIELD field_40684 MISSING_ID I
 		METHOD <init> (I)V
@@ -30,3 +32,4 @@ CLASS net/minecraft/class_7469 net/minecraft/network/message/MessageSignatureDat
 			ARG 0 buf
 			ARG 1 indexed
 		METHOD method_46280 getSignature (Lnet/minecraft/class_7561;)Ljava/util/Optional;
+			ARG 1 storage

mappings/net/minecraft/network/message/MessageSignatureStorage.mapping

@@ -2,6 +2,7 @@ CLASS net/minecraft/class_7561 net/minecraft/network/message/MessageSignatureSto
 	COMMENT Collects message signatures on the server to make a message chain.
 	FIELD field_40686 MAX_ENTRIES I
 	FIELD field_40687 signatures [Lnet/minecraft/class_7469;
+	FIELD field_40845 MISSING I
 	METHOD <init> (I)V
 		ARG 1 maxEntries
 	METHOD method_46281 create ()Lnet/minecraft/class_7561;
@@ -11,3 +12,7 @@ CLASS net/minecraft/class_7561 net/minecraft/network/message/MessageSignatureSto
 		ARG 1 signatures
 	METHOD method_46286 add (Lnet/minecraft/class_7471;)V
 		ARG 1 message
+	METHOD method_46606 get (I)Lnet/minecraft/class_7469;
+		ARG 1 index
+	METHOD method_46607 indexOf (Lnet/minecraft/class_7469;)I
+		ARG 1 signature

mappings/net/minecraft/network/packet/c2s/login/LoginKeyC2SPacket.mapping

@@ -18,3 +18,4 @@ CLASS net/minecraft/class_2917 net/minecraft/network/packet/c2s/login/LoginKeyC2
 		ARG 1 privateKey
 	METHOD method_43643 verifySignedNonce ([BLjava/security/PrivateKey;)Z
 		ARG 1 nonce
+		ARG 2 privateKey

mappings/net/minecraft/network/packet/c2s/play/PlayerSessionC2SPacket.mapping

@@ -0,0 +1,3 @@
+CLASS net/minecraft/class_7861 net/minecraft/network/packet/c2s/play/PlayerSessionC2SPacket
+	METHOD <init> (Lnet/minecraft/class_2540;)V
+		ARG 1 buf

mappings/net/minecraft/network/packet/s2c/play/EntityTrackerUpdateS2CPacket.mapping

@@ -1,9 +1,15 @@
 CLASS net/minecraft/class_2739 net/minecraft/network/packet/s2c/play/EntityTrackerUpdateS2CPacket
 	FIELD comp_1127 id I
 	FIELD comp_1128 trackedValues Ljava/util/List;
+	FIELD field_40850 MARKER_ID I
 	METHOD <init> (ILjava/util/List;)V
 		ARG 1 id
 	METHOD <init> (Lnet/minecraft/class_2540;)V
 		ARG 1 buf
 	METHOD comp_1127 id ()I
 	METHOD comp_1128 trackedValues ()Ljava/util/List;
+	METHOD method_46615 write (Ljava/util/List;Lnet/minecraft/class_2540;)V
+		ARG 0 trackedValues
+		ARG 1 buf
+	METHOD method_46616 read (Lnet/minecraft/class_2540;)Ljava/util/List;
+		ARG 0 buf

mappings/net/minecraft/server/network/ServerPlayNetworkHandler.mapping

@@ -42,6 +42,7 @@ CLASS net/minecraft/class_3244 net/minecraft/server/network/ServerPlayNetworkHan
 	FIELD field_39987 signatureStorage Lnet/minecraft/class_7561;
 	FIELD field_39989 MAX_PENDING_ACKNOWLEDGMENTS I
 	FIELD field_39990 CHAT_VALIDATION_FAILED_TEXT Lnet/minecraft/class_2561;
+	FIELD field_40720 session Lnet/minecraft/class_7822;
 	METHOD <init> (Lnet/minecraft/server/MinecraftServer;Lnet/minecraft/class_2535;Lnet/minecraft/class_3222;)V
 		ARG 1 server
 		ARG 2 connection
@@ -201,6 +202,10 @@ CLASS net/minecraft/class_3244 net/minecraft/server/network/ServerPlayNetworkHan
 		ARG 2 params
 	METHOD method_45171 handleMessageChainException (Lnet/minecraft/class_7610$class_7825;)V
 		ARG 1 exception
+	METHOD method_46365 setSession (Lnet/minecraft/class_7822;)V
+		ARG 1 session
+	METHOD method_46366 (Lnet/minecraft/class_7822;Ljava/util/concurrent/Executor;)Ljava/util/concurrent/CompletableFuture;
+		ARG 2 executor
 	CLASS 1
 		METHOD method_33897 processInteract (Lnet/minecraft/class_1268;Lnet/minecraft/class_3244$class_5860;)V
 			ARG 1 hand

mappings/net/minecraft/server/network/ServerPlayerEntity.mapping

@@ -239,6 +239,8 @@ CLASS net/minecraft/class_3222 net/minecraft/server/network/ServerPlayerEntity
 	METHOD method_45163 getSession ()Lnet/minecraft/class_7822;
 	METHOD method_45164 (Lnet/minecraft/class_7262;)V
 		ARG 1 sculkShriekerWarningManager
+	METHOD method_46364 setSession (Lnet/minecraft/class_7822;)V
+		ARG 1 session
 	METHOD method_7336 changeGameMode (Lnet/minecraft/class_1934;)Z
 		ARG 1 gameMode
 	CLASS 1