mirror of
https://github.com/PurpurMC/Purpur.git
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a2db5eebbe
Upstream has released updates that appears to apply and compile correctly Paper Changes: 8ce3dd5f [CI-SKIP] Fix Mojang API Brigadier dep - THIS IS NOT A NEW BUILD 00d760a5 Fix build due to spigot changing the build timestamp process 842e040c Updated Upstream (Bukkit/CraftBukkit/Spigot) c03260a2 Add getter and setter for villager's numberOfRestocksToday (#3231) fe366fbe null check tracker for entity metadata update - Fixes #3070 fdf41b74 Implement Brigadier Mojang API e0ea2e0e Entity Activation Range 2.0! Major improvements to restoring behavior 10396d28 Fix Tracking Range mismatch on Vehicle/Passenger checks
87 lines
4.3 KiB
Diff
87 lines
4.3 KiB
Diff
From b4c47eaa925f8d7de7aa66f7d2791d0ebd8145a5 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 3a88c9a67..1f7c8f7da 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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@@ -162,6 +162,7 @@ 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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@@ -248,6 +249,22 @@ 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 e5da2b19c..5b1d95935 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 852bbf8b8..c9cf6f3bb 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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@@ -137,6 +137,11 @@ public class PurpurConfig {
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loggerSuppressWorldGenFeatureDeserializationError = getBoolean("settings.logger.suppress-world-gen-feature-deserialization-errors", loggerSuppressWorldGenFeatureDeserializationError);
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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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