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f5b95a6716
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@b0da38c2 Repository details in RuntimeException for MavenLibraryResolver#addRepository (#12939) PaperMC/Paper@1922be90 Update custom tags (#12183) PaperMC/Paper@79cf1353 Ignore HopperInventorySearchEvent when it has no listeners (#13009) PaperMC/Paper@ea014f7a feat: add stuckEntityPoiRetryDelay config (#12949) PaperMC/Paper@a9e76749 Support for showNotification in PlayerRecipeDiscoverEvent (#12992) PaperMC/Paper@5622c9dd Expose attribute sentiment (#12974) PaperMC/Paper@42b653b1 Expose more argument types (#12665) PaperMC/Paper@52d9a221 [ci/skip] Fix typo in Display javadoc (#13010) PaperMC/Paper@614e9acf Improve APIs around riptide tridents (#12996) PaperMC/Paper@51706e5a Fixed DyeItem sheep dye hunk
46 lines
2.5 KiB
Diff
46 lines
2.5 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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TODO: Add more reducers
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Original license: MIT
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Original project: https://github.com/PurpurMC/Purpur
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diff --git a/net/minecraft/server/level/ServerEntity.java b/net/minecraft/server/level/ServerEntity.java
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index d605c4da4475fdc47a6d0c90fbca2713fc9d8fef..0dee18df07c979da6125a4e7a955343e44d67ac2 100644
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--- a/net/minecraft/server/level/ServerEntity.java
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+++ b/net/minecraft/server/level/ServerEntity.java
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@@ -225,6 +225,8 @@ public class ServerEntity {
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}
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// Gale end - Airplane - better checking for useless move packets
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+ if (org.dreeam.leaf.config.modules.opt.ReduceUselessPackets.reduceUselessEntityMovePackets && isUselessMoveEntityPacket(packet)) packet = null; // Purpur - Dont send useless entity packets
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+
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if (this.entity.hasImpulse || this.trackDelta || this.entity instanceof LivingEntity && ((LivingEntity)this.entity).isFallFlying()) {
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Vec3 deltaMovement = this.entity.getDeltaMovement();
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if (deltaMovement != this.lastSentMovement) { // SparklyPaper start - skip distanceToSqr call in ServerEntity#sendChanges if the delta movement hasn't changed
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@@ -308,6 +310,21 @@ public class ServerEntity {
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);
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}
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+ // Purpur start - Dont send useless entity packets
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+ private boolean isUselessMoveEntityPacket(@Nullable Packet<?> packet) {
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+ if (!(packet instanceof ClientboundMoveEntityPacket moveEntityPacket)) return false;
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+ return switch (packet) {
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+ case ClientboundMoveEntityPacket.Pos ignored ->
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+ moveEntityPacket.getXa() == 0 && moveEntityPacket.getYa() == 0 && moveEntityPacket.getZa() == 0;
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+ case ClientboundMoveEntityPacket.PosRot ignored ->
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+ moveEntityPacket.getXa() == 0 && moveEntityPacket.getYa() == 0 && moveEntityPacket.getZa() == 0 && moveEntityPacket.getYRot() == 0 && moveEntityPacket.getXRot() == 0;
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+ case ClientboundMoveEntityPacket.Rot ignored ->
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+ moveEntityPacket.getYRot() == 0 && moveEntityPacket.getXRot() == 0;
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+ default -> false;
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+ };
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+ }
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+ // Purpur end - Dont send useless entity packets
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+
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private void handleMinecartPosRot(NewMinecartBehavior behavior, byte yRot, byte xRot, boolean dirty) {
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this.sendDirtyEntityData();
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if (behavior.lerpSteps.isEmpty()) {
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