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Gale/gale-server/minecraft-patches/features/0071-Reduce-block-destruction-packet-allocations.patch
2025-01-27 12:38:00 -05:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Fri, 23 Dec 2022 20:42:50 +0100
Subject: [PATCH] Reduce block destruction packet allocations
License: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
Gale - https://galemc.org
This patch is based on the following patch:
"Cache block break animation packet"
By: VytskaLT <VytskaLT@protonmail.com>
As part of: SportPaper (https://github.com/Electroid/SportPaper)
Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
index c697576d3ae22fbb7ae869fa099bffc8ac5cb2e5..7c9496e8564c2464e79661153fd295bb027b7bdb 100644
--- a/net/minecraft/server/level/ServerLevel.java
+++ b/net/minecraft/server/level/ServerLevel.java
@@ -1559,6 +1559,15 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
@Override
public void destroyBlockProgress(int breakerId, BlockPos pos, int progress) {
+ // Gale start - SportPaper - reduce block destruction packet allocations
+ var players = this.server.getPlayerList().getPlayers();
+
+ if (players.isEmpty()) {
+ return;
+ }
+
+ ClientboundBlockDestructionPacket packet = new ClientboundBlockDestructionPacket(breakerId, pos, progress);
+ // Gale end - SportPaper - reduce block destruction packet allocations
// CraftBukkit start
Player breakerPlayer = null;
Entity entity = this.getEntity(breakerId);
@@ -1575,7 +1584,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
.callEvent();
}
// Paper end - Add BlockBreakProgressUpdateEvent
- for (ServerPlayer serverPlayer : this.server.getPlayerList().getPlayers()) {
+ for (ServerPlayer serverPlayer : players) { // Gale - SportPaper - reduce block destruction packet allocations
if (serverPlayer != null && serverPlayer.level() == this && serverPlayer.getId() != breakerId) {
double d = pos.getX() - serverPlayer.getX();
double d1 = pos.getY() - serverPlayer.getY();
@@ -1586,7 +1595,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
}
// CraftBukkit end
if (d * d + d1 * d1 + d2 * d2 < 1024.0) {
- serverPlayer.connection.send(new ClientboundBlockDestructionPacket(breakerId, pos, progress));
+ serverPlayer.connection.send(packet); // Gale - SportPaper - reduce block destruction packet allocations
}
}
}