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author | Dinnerbone <dinnerbone@dinnerbone.com> | 2011-07-07 20:49:13 +0100 |
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committer | Dinnerbone <dinnerbone@dinnerbone.com> | 2011-07-07 20:49:13 +0100 |
commit | cc635ed51c8a98bbe2088115ca617c76cd7c730a (patch) | |
tree | 3ee0f6d6347c2999d23166224c73ec6f0ce66516 /src/main/java/net/minecraft/server/WorldData.java | |
parent | 0993e6cbd19b2c4d183a1c93c5ff87320ef46faf (diff) | |
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Try find conflicting UIDs
Diffstat (limited to 'src/main/java/net/minecraft/server/WorldData.java')
-rw-r--r-- | src/main/java/net/minecraft/server/WorldData.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/main/java/net/minecraft/server/WorldData.java b/src/main/java/net/minecraft/server/WorldData.java index 292cb561..bef6a94f 100644 --- a/src/main/java/net/minecraft/server/WorldData.java +++ b/src/main/java/net/minecraft/server/WorldData.java @@ -1,6 +1,7 @@ package net.minecraft.server; import java.util.List; +import org.bukkit.Bukkit; public class WorldData { @@ -46,6 +47,10 @@ public class WorldData { this.worldUID = (System.nanoTime() << 20) + this.a; nbttagcompound.setLong("WorldUID", this.worldUID); } + + if (Bukkit.getServer().getWorld(worldUID) != null) { + throw new IllegalStateException("World '" + name + "' contains a conflicting UID with existing world. Please edit its level.dat and remove WorldUID, or delete its level.dat (and lose its seed/etc)."); + } // CraftBukkit end } |