PaperMC/Spigot-Server-Patches/0073-Disable-Scoreboards-for-non-players-by-default.patch

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From b7cbd2b9ee5b422b23f63f71139095e6ad13741b Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 8 Mar 2016 23:25:45 -0500
Subject: [PATCH] Disable Scoreboards for non players by default
Entities collision is checking for scoreboards setting.
This is very heavy to do map lookups for every collision to check
this setting.
So avoid looking up scoreboards and short circuit to the "not on a team"
logic which is most likely to be true.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 034369a..308dfdd 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -264,4 +264,9 @@ public class PaperWorldConfig {
private void disableTeleportationSuffocationCheck() {
disableTeleportationSuffocationCheck = getBoolean("disable-teleportation-suffocation-check", false);
}
+
+ public boolean nonPlayerEntitiesOnScoreboards = false;
+ private void nonPlayerEntitiesOnScoreboards() {
+ nonPlayerEntitiesOnScoreboards = getBoolean("allow-non-player-entities-on-scoreboards", false);
+ }
}
diff --git a/src/main/java/net/minecraft/server/CommandScoreboard.java b/src/main/java/net/minecraft/server/CommandScoreboard.java
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index 5f579bc..8e5419d 100644
--- a/src/main/java/net/minecraft/server/CommandScoreboard.java
+++ b/src/main/java/net/minecraft/server/CommandScoreboard.java
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@@ -491,6 +491,7 @@ public class CommandScoreboard extends CommandAbstract {
while (iterator.hasNext()) {
Entity entity = (Entity) iterator.next();
+ if (!entity.world.paperConfig.nonPlayerEntitiesOnScoreboards && !(entity instanceof EntityHuman)) { continue; } // Paper
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String s2 = e(minecraftserver, icommandlistener, entity.bf());
if (scoreboard.addPlayerToTeam(s2, s)) {
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 1764791..153fc76 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -1894,6 +1894,7 @@ public abstract class Entity implements ICommandListener {
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@Nullable
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public ScoreboardTeamBase aQ() {
+ if (!this.world.paperConfig.nonPlayerEntitiesOnScoreboards && !(this instanceof EntityHuman)) { return null; } // Paper
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return this.world.getScoreboard().getPlayerTeam(this.bf());
}
--
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2.8.3