From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 7 May 2016 23:33:08 -0400
Subject: [PATCH] Don't save empty scoreboard teams to scoreboard.dat


diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
index 47f77ad8ef4e9a26c6a4bbc8a73b9943f7604a6a..8cece23c90e1fc78415f2f743fc9a91b15670d75 100644
--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
@@ -242,4 +242,9 @@ public class PaperConfig {
     private static void enablePlayerCollisions() {
         enablePlayerCollisions = getBoolean("settings.enable-player-collisions", true);
     }
+
+    public static boolean saveEmptyScoreboardTeams = false;
+    private static void saveEmptyScoreboardTeams() {
+        saveEmptyScoreboardTeams = getBoolean("settings.save-empty-scoreboard-teams", false);
+    }
 }
diff --git a/src/main/java/net/minecraft/world/scores/ScoreboardSaveData.java b/src/main/java/net/minecraft/world/scores/ScoreboardSaveData.java
index 90a97a87fe67d8c3bbc60f08c9911faa4259349e..2153e7035535990b5307b85d8bc3dab50c0a3ae8 100644
--- a/src/main/java/net/minecraft/world/scores/ScoreboardSaveData.java
+++ b/src/main/java/net/minecraft/world/scores/ScoreboardSaveData.java
@@ -144,6 +144,7 @@ public class ScoreboardSaveData extends SavedData {
         ListTag listTag = new ListTag();
 
         for(PlayerTeam playerTeam : this.scoreboard.getPlayerTeams()) {
+            if (!com.destroystokyo.paper.PaperConfig.saveEmptyScoreboardTeams && playerTeam.getPlayers().isEmpty()) continue; // Paper
             CompoundTag compoundTag = new CompoundTag();
             compoundTag.putString("Name", playerTeam.getName());
             compoundTag.putString("DisplayName", Component.Serializer.toJson(playerTeam.getDisplayName()));