From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: AlphaKR93 <dev@alpha93.kr>
Date: Wed, 27 Sep 2023 22:13:07 +0900
Subject: [PATCH] Avoid double I/O operation on load player file


diff --git a/src/main/java/net/minecraft/world/level/storage/PlayerDataStorage.java b/src/main/java/net/minecraft/world/level/storage/PlayerDataStorage.java
index b3a90d6ef0e17c236e0b3c46e2d0012671afdaa7..eb1c8bb352bfcc81f61174fd65867390aa2cc2d2 100644
--- a/src/main/java/net/minecraft/world/level/storage/PlayerDataStorage.java
+++ b/src/main/java/net/minecraft/world/level/storage/PlayerDataStorage.java
@@ -60,7 +60,8 @@ public class PlayerDataStorage {
             File file = new File(this.playerDir, player.getStringUUID() + ".dat");
             // Spigot Start
             boolean usingWrongFile = false;
-            if ( org.bukkit.Bukkit.getOnlineMode() && !file.exists() ) // Paper - Check online mode first
+            boolean isNormalFile = file.exists() && file.isFile(); // Plazma - Avoid double I/O operation
+            if ( org.bukkit.Bukkit.getOnlineMode() && !isNormalFile ) // Paper - Check online mode first // Plazma - Avoid double I/O operation
             {
                 file = new File( this.playerDir, java.util.UUID.nameUUIDFromBytes( ( "OfflinePlayer:" + player.getScoreboardName() ).getBytes( "UTF-8" ) ).toString() + ".dat");
                 if ( file.exists() )
@@ -71,7 +72,7 @@ public class PlayerDataStorage {
             }
             // Spigot End
 
-            if (file.exists() && file.isFile()) {
+            if (isNormalFile) { // Plazma - Avoid double I/O operation
                 nbttagcompound = NbtIo.readCompressed(file.toPath(), NbtAccounter.unlimitedHeap());
             }
             // Spigot Start