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https://github.com/PurpurMC/Purpur.git
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fe3250cfec
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@c1bca9a Add exploded block state to BlockExplodeEvent (#6818) PaperMC/Paper@94373f0 Fix OfflinePlayer#getPlayerProfile returning deprecated type (#8543) PaperMC/Paper@7b52db5 Fix buffer-joins-to-world patch PaperMC/Paper@048ee58 Fix OfflinePlayer getPlayerProfile return type (#8710) PaperMC/Paper@e05ba98 Avoid to spam the transform event for hoglin->zoglin conversion (#8712) PaperMC/Paper@8e83c3c Deprecate ProjectileCollideEvent (#8678) PaperMC/Paper@c59922d Expose signed message in chat events (#8694) PaperMC/Paper@5717b84 Add config option for spider worldborder climbing (#6448) PaperMC/Paper@e6f61f7 fix ArmorStandMeta not applying false flags (#8632) PaperMC/Paper@47abd1c Add EntityPushedByEntityEvent (#7704) PaperMC/Paper@f26e9cc Tadpole lock API (#8297) PaperMC/Paper@3331501 Use team display name for quit message (#7127) PaperMC/Paper@1975fbe Respect SpigotConfig logCommands & fix stopDancing() NPE (#8715) PaperMC/Paper@78a91df Fix (again) Player#getPlayerProfile no such method error (#8722) PaperMC/Paper@52718db Updated Upstream (Bukkit/CraftBukkit) (#8714) PaperMC/Paper@2040c1e Player Flying Fall Damage API (#5357)
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 731516cc0e7a6a16874b5c9d533f2beb84397e06..be44d43ee9b5fec44f1b3cb27e7180ba370f6de7 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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@@ -845,6 +845,7 @@ 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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@@ -1425,8 +1426,16 @@ 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.getLevel());
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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.getLevel();
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