mirror of
https://github.com/PurpurMC/Purpur.git
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c0c212bf48
Upstream has released updates that appears to apply and compile correctly Paper Changes: b75eeca0 Boost light task priority to ensure it doesnt hold up chunk loads 3d2bc848 Ensure VillagerTrades doesn't load async - fixes #3495 e470f1ef Add more information to Timing Reports f4a47db6 Improve Thread Pool usage to allow single threads for single cpu servers a4fe910f Fix sounds when using worldedit regen command 70ad51a8 Updated Upstream (Bukkit/CraftBukkit) d7cfa4fa Improve legacy format serialization more
87 lines
4.2 KiB
Diff
87 lines
4.2 KiB
Diff
From 041d671573323148c0992ea04a534ffe6beee106 Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <blake.galbreath@gmail.com>
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Date: Sat, 6 Jul 2019 17:00:04 -0500
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Subject: [PATCH] Dont send useless entity packets
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---
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.../minecraft/server/EntityTrackerEntry.java | 17 +++++++++++++++++
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.../minecraft/server/PacketPlayOutEntity.java | 10 +++++-----
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src/main/java/net/pl3x/purpur/PurpurConfig.java | 5 +++++
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3 files changed, 27 insertions(+), 5 deletions(-)
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diff --git a/src/main/java/net/minecraft/server/EntityTrackerEntry.java b/src/main/java/net/minecraft/server/EntityTrackerEntry.java
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index 5cc89c0cf9..390cb8e767 100644
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--- a/src/main/java/net/minecraft/server/EntityTrackerEntry.java
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+++ b/src/main/java/net/minecraft/server/EntityTrackerEntry.java
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@@ -169,6 +169,7 @@ public class EntityTrackerEntry {
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this.o = 0;
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packet1 = new PacketPlayOutEntityTeleport(this.tracker);
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}
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+ if (net.pl3x.purpur.PurpurConfig.dontSendUselessEntityPackets && isUselessPacket(packet1)) packet1 = null; // Purpur
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}
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if ((this.e || this.tracker.impulse || this.tracker instanceof EntityLiving && ((EntityLiving) this.tracker).isGliding()) && this.tickCounter > 0) {
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@@ -255,6 +256,22 @@ public class EntityTrackerEntry {
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}
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+ // Purpur start
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+ private boolean isUselessPacket(Packet<?> possibleUselessPacket) {
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+ if (possibleUselessPacket instanceof PacketPlayOutEntity) {
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+ PacketPlayOutEntity packet = (PacketPlayOutEntity) possibleUselessPacket;
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+ if (possibleUselessPacket instanceof PacketPlayOutEntity.PacketPlayOutRelEntityMove) {
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+ return packet.getX() == 0 && packet.getY() == 0 && packet.getZ() == 0;
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+ } else if (possibleUselessPacket instanceof PacketPlayOutEntity.PacketPlayOutRelEntityMoveLook) {
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+ return packet.getX() == 0 && packet.getY() == 0 && packet.getZ() == 0 && packet.getYaw() == 0 && packet.getPitch() == 0;
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+ } else if (possibleUselessPacket instanceof PacketPlayOutEntity.PacketPlayOutEntityLook) {
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+ return packet.getYaw() == 0 && packet.getPitch() == 0;
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+ }
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+ }
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+ return false;
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+ }
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+ // Purpur end
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+
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public void a(EntityPlayer entityplayer) {
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this.tracker.c(entityplayer);
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entityplayer.c(this.tracker);
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diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntity.java b/src/main/java/net/minecraft/server/PacketPlayOutEntity.java
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index e5da2b19c1..5b1d959354 100644
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--- a/src/main/java/net/minecraft/server/PacketPlayOutEntity.java
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+++ b/src/main/java/net/minecraft/server/PacketPlayOutEntity.java
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@@ -5,11 +5,11 @@ import java.io.IOException;
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public class PacketPlayOutEntity implements Packet<PacketListenerPlayOut> {
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protected int a;
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- protected short b;
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- protected short c;
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- protected short d;
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- protected byte e;
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- protected byte f;
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+ protected short b; public short getX() { return b; } // Purpur - OBFHELPER
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+ protected short c; public short getY() { return c; } // Purpur - OBFHELPER
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+ protected short d; public short getZ() { return d; } // Purpur - OBFHELPER
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+ protected byte e; public byte getYaw() { return e; } // Purpur - OBFHELPER
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+ protected byte f; public byte getPitch() { return f; } // Purpur - OBFHELPER
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protected boolean g;
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protected boolean h;
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protected boolean i;
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diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
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index d6f82d119e..d3e1c8c407 100644
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--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
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+++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
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@@ -139,6 +139,11 @@ public class PurpurConfig {
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loggerSuppressIgnoredAdvancementWarnings = getBoolean("settings.logger.suppress-ignored-advancement-warnings", loggerSuppressIgnoredAdvancementWarnings);
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}
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+ public static boolean dontSendUselessEntityPackets = false;
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+ private static void dontSendUselessEntityPackets() {
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+ dontSendUselessEntityPackets = getBoolean("settings.dont-send-useless-entity-packets", dontSendUselessEntityPackets);
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+ }
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+
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private static void timingsSettings() {
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getString("settings.timings.url", "https://timings.pl3x.net");
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}
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--
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2.24.0
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