mirror of
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fe53b0e76f
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 1d522878 PR-966: Introduce getRespawnLocation as a replacement for getBedSpawnLocation cc01b745 PR-965: Add DragonBattle#setPreviouslyKilled 28e3702f SPIGOT-6921, PR-957: Add methods to remove all enchantments on an ItemStack 8872404e PR-961: Add BlockData#copyTo 4054cc7b PR-956: Add method to get an offline player's location CraftBukkit Changes: 292ec79e0 SPIGOT-7568: Call EntityChangeBlockEvent for DecoratedPot b44bf5aa8 SPIGOT-7575: SuspiciousStewMeta creates invalid PotionEffect data 161784713 PR-1340: Centralize the conversion from and to Minecraft / Bukkit registry items even more and add a test case for them b93c5a30d PR-1338: Introduce getRespawnLocation as a replacement for getBedSpawnLocation fb973486c SPIGOT-7570: PrepareItemCraftEvent#isRepair() always returns false c9c24535e PR-1337: Add DragonBattle#setPreviouslyKilled c8b4da803 SPIGOT-6921, PR-1330: Add methods to remove all enchantments on an ItemStack 95bc1c4f5 PR-1333: Add BlockData#copyTo 36e2f9ce1 PR-1329: Add method to get an offline player's location Spigot Changes: c198da22 SPIGOT-7563: Update to latest release of bungeecord-chat
65 lines
3.6 KiB
Diff
65 lines
3.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Wed, 6 May 2020 05:00:57 -0400
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Subject: [PATCH] Handle Oversized block entities in chunks
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Splits out Extra Packets if too many TE's are encountered to prevent
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creating too large of a packet to sed.
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Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
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diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
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index 74b5cec09d953a247bc5aba3c4232a4c28ea1046..998deae645b4497c3285bfba3260c636439f9ecf 100644
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--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
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+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
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@@ -24,6 +24,14 @@ public class ClientboundLevelChunkPacketData {
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private final CompoundTag heightmaps;
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private final byte[] buffer;
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private final List<ClientboundLevelChunkPacketData.BlockEntityInfo> blockEntitiesData;
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+ // Paper start - Handle oversized block entities in chunks
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+ private final java.util.List<net.minecraft.network.protocol.Packet<?>> extraPackets = new java.util.ArrayList<>();
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+ private static final int TE_LIMIT = Integer.getInteger("Paper.excessiveTELimit", 750);
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+
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+ public List<net.minecraft.network.protocol.Packet<?>> getExtraPackets() {
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+ return this.extraPackets;
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+ }
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+ // Paper end - Handle oversized block entities in chunks
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// Paper start - Anti-Xray - Add chunk packet info
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@Deprecated @io.papermc.paper.annotation.DoNotUse public ClientboundLevelChunkPacketData(LevelChunk chunk) { this(chunk, null); }
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@@ -47,8 +55,18 @@ public class ClientboundLevelChunkPacketData {
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extractChunkData(new FriendlyByteBuf(this.getWriteBuffer()), chunk, chunkPacketInfo);
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// Paper end
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this.blockEntitiesData = Lists.newArrayList();
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+ int totalTileEntities = 0; // Paper - Handle oversized block entities in chunks
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for(Map.Entry<BlockPos, BlockEntity> entry2 : chunk.getBlockEntities().entrySet()) {
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+ // Paper start - Handle oversized block entities in chunks
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+ if (++totalTileEntities > TE_LIMIT) {
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+ var packet = entry2.getValue().getUpdatePacket();
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+ if (packet != null) {
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+ this.extraPackets.add(packet);
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+ continue;
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+ }
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+ }
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+ // Paper end - Handle oversized block entities in chunks
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this.blockEntitiesData.add(ClientboundLevelChunkPacketData.BlockEntityInfo.create(entry2.getValue()));
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}
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diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
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index 6412dff5ed0505f62dd5b71ab9606257858a7317..fc230d835f9aa526a4b179d36d921f0fec348aa8 100644
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--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
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+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
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@@ -74,4 +74,11 @@ public class ClientboundLevelChunkWithLightPacket implements Packet<ClientGamePa
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public ClientboundLightUpdatePacketData getLightData() {
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return this.lightData;
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}
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+
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+ // Paper start - Handle oversized block entities in chunks
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+ @Override
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+ public java.util.List<Packet<?>> getExtraPackets() {
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+ return this.chunkData.getExtraPackets();
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+ }
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+ // Paper end - Handle oversized block entities in chunks
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}
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