0309438d9f
* Use libs.versions.toml * Use libs.versions.toml * Add update upstream tasks * Some cleanup
53 lines
2.6 KiB
Diff
53 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: AlphaKR93 <dev@alpha93.kr>
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Date: Wed, 27 Sep 2023 22:35:19 +0900
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Subject: [PATCH] Ignore useless entity packets
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diff --git a/src/main/java/net/minecraft/server/level/ServerEntity.java b/src/main/java/net/minecraft/server/level/ServerEntity.java
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index c6ef510d335b8baea58c4491853414a52a06b66b..e2dcdc9f317a4ab1a9b30e482607dc041abb7035 100644
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--- a/src/main/java/net/minecraft/server/level/ServerEntity.java
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+++ b/src/main/java/net/minecraft/server/level/ServerEntity.java
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@@ -200,6 +200,8 @@ public class ServerEntity {
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flag4 = true;
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flag5 = true;
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}
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+
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+ if (this.level.plazmaConfig().entity.ignoreUselessPackets && isUselessPacket(packet1)) packet1 = null; // Plazma
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}
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if ((this.trackDelta || this.entity.hasImpulse || this.entity instanceof LivingEntity && ((LivingEntity) this.entity).isFallFlying()) && this.tickCount > 0) {
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@@ -272,6 +274,19 @@ public class ServerEntity {
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});
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}
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+ // Plazma start
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+ private boolean isUselessPacket(@Nullable Packet<?> packet) {
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+ if (!(packet instanceof ClientboundMoveEntityPacket p)) return false;
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+ if (p instanceof ClientboundMoveEntityPacket.Pos)
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+ return p.getXa() == 0 && p.getYa() == 0 && p.getZa() == 0;
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+ if (p instanceof ClientboundMoveEntityPacket.Rot)
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+ return p.getxRot() == 0 && p.getyRot() == 0;
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+ if (p instanceof ClientboundMoveEntityPacket.PosRot)
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+ return p.getXa() == 0 && p.getYa() == 0 && p.getZa() == 0 && p.getxRot() == 0 && p.getyRot() == 0;
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+ return false;
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+ }
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+ // Plazma end
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+
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public void removePairing(ServerPlayer player) {
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this.entity.stopSeenByPlayer(player);
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player.connection.send(new ClientboundRemoveEntitiesPacket(new int[]{this.entity.getId()}));
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diff --git a/src/main/java/org/plazmamc/plazma/configurations/WorldConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/WorldConfigurations.java
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index 036c0b12553ae203e8c73d44dc2e3d625b812af5..909a74c19501d9440f3d2435b6514d738efcfc05 100644
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--- a/src/main/java/org/plazmamc/plazma/configurations/WorldConfigurations.java
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+++ b/src/main/java/org/plazmamc/plazma/configurations/WorldConfigurations.java
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@@ -29,6 +29,8 @@ public class WorldConfigurations extends ConfigurationPart {
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public Entity entity;
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public class Entity extends ConfigurationPart {
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+ public boolean ignoreUselessPackets = OPTIMIZE;
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+
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public Phantom phantom;
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public class Phantom extends ConfigurationPart {
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