mirror of
https://github.com/PurpurMC/Purpur.git
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70ec0e2e48
Upstream has released updates that appear to apply and compile correctly Paper Changes: 0ea308381 Updated Upstream (Bukkit/CraftBukkit) Tuinity Changes: 502d57ba Updated Upstream (Paper) 4415b59b Improve behavior for hard colliding entities e5f54a3f Fix chunks refusing to unload at low TPS 2dfd22e4 Fix incorrect isRealPlayer init
79 lines
4.2 KiB
Diff
79 lines
4.2 KiB
Diff
From 0000000000000000000000000000000000000000 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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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 81869215876d10a84ab27c0e6f41963c1346fd1c..f3b37f5704d752d1ec4d4d916690907dace67183 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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@@ -172,6 +172,7 @@ 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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@@ -258,6 +259,22 @@ 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 8e48407fd405ac4c3eece7762b8155c5d0f00fa0..91c4e658230bb8bbce9d0f56db0768a7c09f0095 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 ec8efc913f8f0bf6ff559a3a5b439a3d24f3a9b6..a2f3c5c81d93814f89a778c8c58d36b416ea1efc 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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@@ -179,6 +179,11 @@ public class PurpurConfig {
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enderChestPermissionRows = getBoolean("settings.blocks.ender_chest.use-permissions-for-rows", enderChestPermissionRows);
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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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public static boolean loggerSuppressInitLegacyMaterialError = false;
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public static boolean loggerSuppressIgnoredAdvancementWarnings = false;
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private static void loggerSettings() {
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