From 4753ac50f69c34f3e150790a684883cca605a114 Mon Sep 17 00:00:00 2001 From: Zach Brown Date: Tue, 11 Dec 2018 22:25:07 -0500 Subject: [PATCH] Lazy init world storage in CraftOfflinePlayer Allows access to some offline player properties even when there are no worlds loaded. This is typically a rare occurrence but probably one that should be covered as best we can. diff --git a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java index 6a448c02ec..c1ef1c950d 100644 --- a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java @@ -25,12 +25,12 @@ import org.bukkit.plugin.Plugin; public class CraftOfflinePlayer implements OfflinePlayer, ConfigurationSerializable { private final GameProfile profile; private final CraftServer server; - private final WorldNBTStorage storage; + private WorldNBTStorage storage; // Paper - lazy init protected CraftOfflinePlayer(CraftServer server, GameProfile profile) { this.server = server; this.profile = profile; - this.storage = (WorldNBTStorage) (server.console.getWorldServer(DimensionManager.OVERWORLD).getDataManager()); + //this.storage = (WorldNBTStorage) (server.console.getWorldServer(DimensionManager.OVERWORLD).getDataManager()); // Paper - lazy init } @@ -177,8 +177,23 @@ public class CraftOfflinePlayer implements OfflinePlayer, ConfigurationSerializa return hash; } + // Paper - lazy + private WorldNBTStorage getStorageLazy() { + if (this.storage == null) { + net.minecraft.server.WorldServer worldServer = server.console.getWorldServer(DimensionManager.OVERWORLD); + if (worldServer == null) { + throw new IllegalStateException("Cannot get world storage when there are no worlds loaded!"); + } else { + this.storage = (WorldNBTStorage) worldServer.getDataManager(); + } + } + + return this.storage; + } + // Paper end + private NBTTagCompound getData() { - return storage.getPlayerData(getUniqueId().toString()); + return getStorageLazy().getPlayerData(getUniqueId().toString()); } private NBTTagCompound getBukkitData() { @@ -195,7 +210,7 @@ public class CraftOfflinePlayer implements OfflinePlayer, ConfigurationSerializa } private File getDataFile() { - return new File(storage.getPlayerDir(), getUniqueId() + ".dat"); + return new File(getStorageLazy().getPlayerDir(), getUniqueId() + ".dat"); } @Override -- 2.21.0