PaperMC/CraftBukkit-Patches/0046-Lower-Chunk-Compression.patch
md_5 fa4078a2d6 "It Compiles" - Update Spigot to Minecraft 1.7.2 proper. See below for full release notes (MUST READ).
This is a lightly tested build. You are encouraged to keep backups at all times. Please attempt to report all issues to IRC. The following features are intentionally missing from this build and will be added as soon as humanly possible.
- BungeeCord IP forwarding
- Firing of AsyncLoginEvent in offline mode
- A few custom kick / other hardcoded messages

As always this build comes with no warranty.
Thanks for your support.
~md_5
2013-12-01 17:16:56 +11:00

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1.6 KiB
Diff

From 5ba3d91a29c49fa5b5d8a98930126132d480fb3c Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Tue, 2 Jul 2013 09:07:54 +1000
Subject: [PATCH] Lower Chunk Compression
Use a chunk compression level of 4 - this provides an optimal balance between speed and compression.
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
index 7169ec8..3006712 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
@@ -24,7 +24,7 @@ public class PacketPlayOutMapChunk extends Packet {
this.b = chunk.locZ;
this.inflatedBuffer = flag;
ChunkMap chunkmap = a(chunk, flag, i);
- Deflater deflater = new Deflater(-1);
+ Deflater deflater = new Deflater(4); // Spigot
this.d = chunkmap.c;
this.c = chunkmap.b;
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
index c3cfdc7..8e1c4cb 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
@@ -22,7 +22,7 @@ public class PacketPlayOutMapChunkBulk extends Packet {
@Override
protected Deflater initialValue() {
// Don't use higher compression level, slows things down too much
- return new Deflater(6);
+ return new Deflater(4); // Spigot 6 -> 4
}
};
// CraftBukkit end
--
1.8.3.2