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Account for world UID conflicts.

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EvilSeph 2011-07-13 03:29:43 -04:00
parent eb19e4e8dc
commit 7f6e7060d7
1 changed files with 7 additions and 0 deletions
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7
src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@ -400,6 +400,13 @@ public final class CraftServer implements Server {
int dimension = 10 + console.worlds.size();
WorldServer internal = new WorldServer(console, new ServerNBTManager(new File("."), name, true), name, dimension, seed, environment, generator);
if (getWorld(internal.getUUID()) != null) {
worlds.remove(name);
System.out.println("World " + name + " is a duplicate of another world and has been prevented from loading. Please delete the uid.dat file from " + name + "'s world directory if you want to be able to load the duplicate world.");
return null;
}
internal.worldMaps = console.worlds.get(0).worldMaps;
internal.tracker = new EntityTracker(console, dimension);