Paper-Old/patches/server/0060-Disable-Scoreboards-for-non-players-by-default.patch

From 0000000000000000000000000000000000000000 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/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 4c7a2d64ab4a5269fdea0b30e6c91fa1cb9f509c..e7157ff6cd6f2c52593bba63129fdaa60fcbf886 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2807,6 +2807,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
 
     @Nullable
     public PlayerTeam getTeam() {
+        if (!this.level().paperConfig().scoreboards.allowNonPlayerEntitiesOnScoreboards && !(this instanceof Player)) { return null; } // Paper - Perf: Disable Scoreboards for non players by default
         return this.level().getScoreboard().getPlayersTeam(this.getScoreboardName());
     }
 
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index e111bdb614f173322ed0cc0386db6870a984fff7..0a573b188111e84290317f2ce5620b6ea6c8b6de 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -833,6 +833,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
         if (nbt.contains("Team", 8)) {
             String s = nbt.getString("Team");
             PlayerTeam scoreboardteam = this.level().getScoreboard().getPlayerTeam(s);
+            if (!this.level().paperConfig().scoreboards.allowNonPlayerEntitiesOnScoreboards && !(this instanceof net.minecraft.world.entity.player.Player)) { scoreboardteam = null; } // Paper - Perf: Disable Scoreboards for non players by default
             boolean flag = scoreboardteam != null && this.level().getScoreboard().addPlayerToTeam(this.getStringUUID(), scoreboardteam);
 
             if (!flag) {