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Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@d129162 Properly handle BlockBreakEvent#isDropItems (#8936) PaperMC/Paper@67a1a8c Fix Inventory#getLocation not working for the composter (#9596) PaperMC/Paper@5b34a09 Add option to disable chorus plant and mushroom block updates (#9442) PaperMC/Paper@ed8401c Fix rotation for spawning display entities (#9552) PaperMC/Paper@bd67b83 Determine lava and water fluid explosion resistance by their block explosion resistance (#9482) PaperMC/Paper@d928dda Don't tab-complete namespaced commands if `send-namespaced` is false (#9366) PaperMC/Paper@f43a19c Fix CME in CraftPersistentDataTypeRegistry (#6701) PaperMC/Paper@45ba652 [ci skip] Rebuild patches PaperMC/Paper@990765b Fire entity death event for ender dragon (#9495) PaperMC/Paper@1259b93 Fixed CraftItemStack/CraftItemMeta enchantment level inconsistency (#8792) PaperMC/Paper@88891c3 Add Entity Coordinate and Rotation API (#9461) PaperMC/Paper@5bf82aa Add cancellability to PlayerTrackEntityEvent (#8605) PaperMC/Paper@1b96c64 Improve cancelling PreCreatureSpawnEvent with per player mob spawns (#9400) PaperMC/Paper@7232506 Add entity tracker min Y distance config option (#9406) PaperMC/Paper@00a68b1 Player listing API (#8782) PaperMC/Paper@af6142e [ci skip] Update Gradle wrapper PaperMC/Paper@281855c Remove unused lag-compensate-block-breaking option (#9635) PaperMC/Paper@35ef053 [ci skip] update editorconfig and gitattributes (#9608) PaperMC/Paper@97b9c4a Fix NPE on Boat#getStatus (#9115) PaperMC/Paper@2be57c6 Expand Pose API (#8781) PaperMC/Paper@b29ecd4 Expose clicked BlockFace during BlockDamageEvent (#9632) PaperMC/Paper@e3f29f4 MerchantRecipe: add copy constructor (#8703) PaperMC/Paper@fed9042 More DragonBattle API (#5655) PaperMC/Paper@27d39ca Properly clone custom nbt tags inside ItemMeta (#7849) PaperMC/Paper@0c7385b Add PlayerPickItemEvent (#5590) PaperMC/Paper@9395aa6 Improve performance of mass crafts (#9603) PaperMC/Paper@7386a13 Fix endgateway teleportation offset (#9517) PaperMC/Paper@a712766 Allow custom damage for trident (#8132) PaperMC/Paper@3716832 Prevent overfilled bundles from duplicating items (#9633) PaperMC/Paper@9cbad8e Expose Hand during BlockCanBuildEvent (#9636)
37 lines
2.6 KiB
Diff
37 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <blake.galbreath@gmail.com>
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Date: Wed, 27 Jul 2022 00:42:39 -0500
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Subject: [PATCH] Add more logger output for invalid movement kicks
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diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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index e22f403c54922f05d6d5704ec648dce02097bbb0..9b488a98fdf06515ff267040dd6d654004665207 100644
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--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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@@ -867,6 +867,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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if (packet.getId() == this.awaitingTeleport) {
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if (this.awaitingPositionFromClient == null) {
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this.disconnect(Component.translatable("multiplayer.disconnect.invalid_player_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PLAYER_MOVEMENT); // Paper - kick event cause
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+ ServerGamePacketListenerImpl.LOGGER.warn("Disconnected on accept teleport packet. Was not expecting position data from client at this time"); // Purpur
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return;
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}
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@@ -1455,8 +1456,16 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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@Override
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public void handleMovePlayer(ServerboundMovePlayerPacket packet) {
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PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
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- if (ServerGamePacketListenerImpl.containsInvalidValues(packet.getX(0.0D), packet.getY(0.0D), packet.getZ(0.0D), packet.getYRot(0.0F), packet.getXRot(0.0F))) {
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+ // Purpur start
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+ boolean invalidX = Double.isNaN(packet.getX(0.0D));
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+ boolean invalidY = Double.isNaN(packet.getY(0.0D));
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+ boolean invalidZ = Double.isNaN(packet.getZ(0.0D));
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+ boolean invalidYaw = !Floats.isFinite(packet.getYRot(0.0F));
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+ boolean invalidPitch = !Floats.isFinite(packet.getXRot(0.0F));
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+ if (invalidX || invalidY || invalidZ || invalidYaw || invalidPitch) {
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this.disconnect(Component.translatable("multiplayer.disconnect.invalid_player_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PLAYER_MOVEMENT); // Paper - kick event cause
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+ ServerGamePacketListenerImpl.LOGGER.warn(String.format("Disconnected on move player packet. Invalid data: x=%b, y=%b, z=%b, yaw=%b, pitch=%b", invalidX, invalidY, invalidZ, invalidYaw, invalidPitch));
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+ // Purpur end
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} else {
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ServerLevel worldserver = this.player.serverLevel();
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