mirror of
https://github.com/PaperMC/Paper.git
synced 2025-01-01 17:01:56 +01:00
64 lines
3.2 KiB
Diff
64 lines
3.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Wed, 6 May 2020 05:00:57 -0400
|
|
Subject: [PATCH] Handle Oversized Tile Entities in chunks
|
|
|
|
Splits out Extra Packets if too many TE's are encountered to prevent
|
|
creating too large of a packet to sed.
|
|
|
|
Co authored by Spottedleaf
|
|
|
|
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
|
|
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
|
|
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
|
|
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
|
|
@@ -0,0 +0,0 @@ public class ClientboundLevelChunkPacketData {
|
|
private final CompoundTag heightmaps;
|
|
private final byte[] buffer;
|
|
private final List<ClientboundLevelChunkPacketData.BlockEntityInfo> blockEntitiesData;
|
|
+ // Paper start
|
|
+ private final java.util.List<net.minecraft.network.protocol.Packet> extraPackets = new java.util.ArrayList<>();
|
|
+ private static final int TE_LIMIT = Integer.getInteger("Paper.excessiveTELimit", 750);
|
|
+
|
|
+ public List<net.minecraft.network.protocol.Packet> getExtraPackets() {
|
|
+ return this.extraPackets;
|
|
+ }
|
|
+ // Paper end
|
|
|
|
public ClientboundLevelChunkPacketData(LevelChunk chunk) {
|
|
this.heightmaps = new CompoundTag();
|
|
@@ -0,0 +0,0 @@ public class ClientboundLevelChunkPacketData {
|
|
this.buffer = new byte[calculateChunkSize(chunk)];
|
|
extractChunkData(new FriendlyByteBuf(this.getWriteBuffer()), chunk);
|
|
this.blockEntitiesData = Lists.newArrayList();
|
|
+ int totalTileEntities = 0; // Paper
|
|
|
|
for(Map.Entry<BlockPos, BlockEntity> entry2 : chunk.getBlockEntities().entrySet()) {
|
|
+ // Paper start
|
|
+ if (++totalTileEntities > TE_LIMIT) {
|
|
+ var packet = entry2.getValue().getUpdatePacket();
|
|
+ if (packet != null) {
|
|
+ this.extraPackets.add(packet);
|
|
+ continue;
|
|
+ }
|
|
+ }
|
|
+ // Paper end
|
|
this.blockEntitiesData.add(ClientboundLevelChunkPacketData.BlockEntityInfo.create(entry2.getValue()));
|
|
}
|
|
|
|
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
|
|
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
|
|
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
|
|
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
|
|
@@ -0,0 +0,0 @@ public class ClientboundLevelChunkWithLightPacket implements Packet<ClientGamePa
|
|
public ClientboundLightUpdatePacketData getLightData() {
|
|
return this.lightData;
|
|
}
|
|
+
|
|
+ // Paper start - handle over-sized TE packets
|
|
+ @Override
|
|
+ public java.util.List<Packet> getExtraPackets() {
|
|
+ return this.chunkData.getExtraPackets();
|
|
+ }
|
|
+ // Paper end
|
|
}
|