Inactive [SEC] AntiXRay v0.6.10 - protecting ore from XRay mod and transparent texturepacks [1000]

That's a brilliant idea. Bukkit doesn't do it, but you can use the same seed to create the world on vanilla putting the seed in server.properties. Then I can code a little snippet that recovers all the ore exactly as it was, except with a filter that only puts in ore where there is stone. Only question though is how you get the seed...

Edit: nvm, I think I get what you are saying here.. You delete the region folder and it will generate the same world. So basically, we just copy the world folder, then delete the region folder from one of them. Then import both worlds, then for each chunk in the original world, generate the corresponding chunk in the second world, then copy ore with filter. Piece of cake.

This is another brilliant solution. Even if you have no backups, make a copy of the world. Delete the region folder from the copy, start with it using latest AntiXRay then have it generate all the chunks (perhaps by tping around with worldedit's compass) Then you have an ore file with all the ores in the right places that you can use for the original copy to regen your ore, although its still going to place floating ore blocks where they have been mined, but I could make a simple filter for that.

Edit: Filter now available in 0.5.7

Only bad thing about regenerating the world when deleting the region folder, is you have to walk around to get the rest of the chunks to regenerate, and thats kinda tough, wish there was a command to export a chunk list, and then regenerate based on that chunk list. Not everyones map is like a map, I've seen plenty of them that look all spiny and such. To reproduce that would be a nightmare unless some export/import/regen could be achieved.

Yes, that's true. I could add a command to generate all chunks in a world, that's registered by axr in another, so if you have the index intact (you can check world.index.txt) then it can be done.

whats the command?

Without actually installing and testing this, I'm guessing that after first run and generation of the config file there will be an option called CFGfilterorenotinstone=true ??? again, I'm guessing. And that maybe either /axr off or /axr chunk regen ore will only affect where stone is. As mentioned if trying to recover ore by regenerating the world chunks(deleted region folder, and walking the lands) then getting the ore file, and transferring it to the current world.

Edit: Not sure where the world index file comes in, I thought the ore was stored in the binary file.

I really hope I'm helping. !

There is no command, its a config option, and its on by default, so it will automatically filter hidden ore that's not in stone.

Yes.

Not exactly, but it filters out ore when it is found - it just gets removed from the list like normal but it does not change the air of whatever or ore, oly stone. The debug log file will also report such occurrences with a warning, as it is not suppose to happen normally.

Yes.

Yes, it is stored in the binary file, but the index file shows the index of the binary file, as well as the ore counts which are refered to from the index in various locations of the file. If the index is intact, the ore counts should be reasonable (not big numbers >1000 or negative numbers) The index lists all registered chunks, so all chunks that axr has scanned and modified are listed there. If it is intact, then I could make the walking around the map to generate the chunks step superfluous.

Does this index only get written at server shutdown? I don't remember seeing one on first run. What would happen if server crashed and it was never written..?

It is currently only written at startup/reload. It was perhaps not the best place, as in some cases people have uploaded empty index files as a result, but it is my own fault for not asking them to do a reload before doing it, or implementing a command or have it done some other way automatically. Not sure what would be best. I don't want to have the file written all the time.

Hmm is there any way to load all the chunks in a certian radius to catch all the ores? I used a script to generate a 4000x4000 world and walking the entire map to catch all the ores would be a pain.

how do i restore??? i tried everything notting works.... axr crashes my server(axr off and the restore one), nbtoolkit doesnt work and takes way too long is there any way i can do this manually?

Instructions for restoring ore without backups:

1. Create a world, lets call it w2 with the same seed as the world you want to restore ore, we can call it w1 using the command /axr mirrorworld w1 w2
2. If your the index in your ore file is still intact you run /axr gen copy w1 w2. Otherwise you need to use a map utility that shows all chunks in w1 so you can figure out what rectangular area(s) to generate and then type /axr gen w2 x1 z1 x2 z2 for the area(s) where x1,z1 and x2,z2 are two diametric corners in a rectangular area.
3. Type /axr on w2 and repeat previous step.
4. Shut down the server
5. replace the ore file w1 with w2 (you might want to make a backup of w1 just in case) They are located in AntiXRay folder in your plugins folder.
6. Delete w2
7. do: /axr off w1 to filter out ore thats already been digged out. Then you can turn it back on with /axr on w1

Edit: A big thanks to RazMaTaz for coming up with this idea, testing the method and help shaping it in detail.

Edit: Instructions changed since I added a command, to make it easier. The old instructions were:

1. Copy the world you want to restore ore in, lets call it w1 , to a new folder w2
2. Delete the region folder in w2
3. Start the server
4. Import w2 using whatever multi-world plugin you have that can do it
5. If your the index in your ore file is still intact you run /axr gen copy w1 w2. Otherwise you need to use a map utility that shows all chunks in w1 so you can figure out what rectangular area(s) to generate and then type /axr gen w2 x1 z1 x2 z2 for the area(s) where x1,z1 and x2,z2 are two diametric corners in a rectangular area.
6. Type /axr on w2 and repeat step 5
7. Shut down the server
8. replace the ore file w1 with w2 (you might want to make a backup of w1 just in case) They are located in AntiXRay folder in your plugins folder.
9. Delete w2 (after removing/unregister it with the multi-world plugin so it doesn't get created again, if your multi-world plugin does that at startup)
10. do: /axr off w1 to filter out ore thats already been digged out. Then you can turn it back on with /axr on w1

Mind posting a link to your script.

Would be interesting if it was possible to export a current chunk list and only generate those chunks. And then do as asdaarg suggested.

I don't have a multi-world plugin myself, but I could just rename some world folders and copy the level.dat to the new folder etc.

You can now do
/axr gen world -125 -125 125 125

Sweet. Going to look into that. When restoring how is ore that's possibly going to a non existent chunk handled?

That might be a problem. You will probably have to do /axr off once to make it scan those chunks that are loaded. since otherwise it will filter due to existing ore not being stone, and then leave that existing ore unscanned. I changed the instructions now to take into account this.

It is not reconizing "/axr gen world x z x z" as a command even deleted the config

Type the world name after gen.

I did . It doesn't show the command in the config file? So maybe is that why it says unknown command? I am putting "/axr gen PvP 250 250 -250 -250" but it is not recognizing it as any command.

Sorry, my bad, fixed now, I think.

Thank you. Dl'ing now. works now.

Perhaps you are trying the command from the console? As far as I know, the AntiXRay commands only work from a player ingame. At least, I encountered that problem with /axr off and /axr on.

P.S. @Asdaarg: Can you fix this so we can do commands from the console?

Actually I made a little mistake, but should be working now. I'll see if I can make the commands work in the console.

Newest version of CB for MC 1.5 gives this error.

Code:

[Lnet.minecraft.server.Statistic;@239cf00a
146 recipes
[Lnet.minecraft.server.Statistic;@239cf00a
16 achievements
14:07:36 [INFO] Starting minecraft server version Beta 1.5_02
14:07:36 [INFO] Loading properties
14:07:36 [INFO] Starting Minecraft server on *:25565
14:07:36 [INFO] This server is running Craftbukkit version git-Bukkit-0.0.0-672-g5034311-b703jnks (MC: 1.5_02)
14:07:36 [INFO] Preparing level "PvP"
14:07:36 [INFO] Preparing start region
14:07:37 [INFO] Preparing spawn area: 4%
14:07:38 [INFO] Preparing spawn area: 16%
14:07:39 [INFO] Preparing spawn area: 24%
14:07:40 [INFO] Preparing spawn area: 36%
14:07:41 [INFO] Preparing spawn area: 48%
14:07:42 [INFO] Preparing spawn area: 61%
14:07:43 [INFO] Preparing spawn area: 73%
14:07:44 [INFO] Preparing spawn area: 89%
14:07:45 [INFO] AntiXRay version 0.5.10: Permissions not detected.  Ops only
14:07:45 [INFO] AXR: Loading/Scanning Chunks - Please Wait. This may take anything from a few seconds to several minutes depending on how many chunks
are loaded
14:07:45 [SEVERE] net.minecraft.server.Chunk.a(III)I loading AntiXRay v0.5.10 (Is it up to date?)
java.lang.NoSuchMethodError: net.minecraft.server.Chunk.a(III)I
        at com.asdaarg.bukkit.antixray.MineHack.getChunkBlockId(MineHack.java:23)
        at com.asdaarg.bukkit.antixray.BChunk.Scan(BChunk.java:91)
        at com.asdaarg.bukkit.antixray.AWorld.Load(AWorld.java:177)
        at com.asdaarg.bukkit.antixray.AntiXRay.axr_on(AntiXRay.java:275)
        at com.asdaarg.bukkit.antixray.AntiXRay.CMD_axr_on(AntiXRay.java:207)
        at com.asdaarg.bukkit.antixray.AntiXRay.onEnable(AntiXRay.java:89)
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:127)
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:584)
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:218)
        at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:116)
        at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:94)
        at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:217)
        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:204)
        at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:144)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:259)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:394)
14:07:45 [INFO] NSCommand 0.2 enabled.
14:07:45 [INFO] Done (0.897s)! For help, type "help" or "?"
>

@Magesblood

Maybe you shouldn't post up errors unless it's a RB you're using. Use MC 1.4 and CB 684 (assuming you backed up the minecraft_server.jar file).

Yeah, its not 1.5 compatible yet.

Edit: The bukkit people have gone and renamed the functions I carefully tried to figure out what they did since they used to be named "a" "b" "d" etc..

for the command /axr gen copy <world1> <world2>

What is the definition of Registered Chunks?

Doing some experimenting with the regeneration/restoration procedure and had some questions.

I installed Multiverse to import the world after making a copy of the world folder and deleting the region folder.

I made sure Multiverse was working by TP to back and forth to both worlds. I then did a /axr gen copy MysticForest M1

I wish I had kept my command log a little better because I'm not sure how many chunks it generatied.

Next was /axr on M1 , it went through 1235 chunks and said it had hidden 315414 ores in 1235 chunks.

Next was /axr worlds
It reported that MysticForest had 1355 registered, 393 axr loaded 393 mc loaded and
M1 1235 registered 1235 axr loaded 1235 mc loaded.

Whats the difference in the registered amounts? That's why I'm asking what registered really means.

Afterwords, I stopped the server, changed ore files (didn't do anything with indexes now that I think of it), started back up and did /axr off on the MysticForest world. Thought all was well, shutdown and fired up mine xray to take a look and noticed some oddites, still looking into that btw. I'll report more on that later If I think its an issue, right now I think I'm not doing something correctly.

So I did it again, deleted the region folder started the server, logged in and did the gen copy again, this time with different results, (witch afterwords only looked like where I was standing) got generated. So I thought I would try the
/axr gen world -125 -125 125 125 command..

after that I could no longer issue commands, no status etc and got a console error. And it sorta looks out of order (I mean the RazMage tried command line versus the errors.

Code:

2011-04-21 18:22:14 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:19 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:24 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:29 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:33 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:37 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:41 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:45 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:49 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:53 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:22:57 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:23:01 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:23:05 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:23:09 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:23:14 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:23:19 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:23:24 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:23:33 [INFO] More than 1000000 updates, aborting lighting updates
2011-04-21 18:26:01 [SEVERE] null
java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.asdaarg.bukkit.NSCommand.NSCmdCatNode.call(NSCmdCatNode.java:48)
    at com.asdaarg.bukkit.NSCommand.NSCmdCatNode.call(NSCmdCatNode.java:63)
    at com.asdaarg.bukkit.NSCommand.NSCmdCatNode.call(NSCmdCatNode.java:63)
    at com.asdaarg.bukkit.NSCommand.NSCommand.Command(NSCommand.java:219)
    at com.asdaarg.bukkit.NSCommand.NSCommand$1.onPlayerCommandPreprocess(NSCommand.java:43)
    at org.bukkit.plugin.java.JavaPluginLoader$5.execute(JavaPluginLoader.java:228)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:59)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:255)
    at net.minecraft.server.NetServerHandler.c(NetServerHandler.java:618)
    at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:589)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:583)
    at net.minecraft.server.Packet3Chat.a(SourceFile:24)
    at net.minecraft.server.NetworkManager.a(NetworkManager.java:198)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:72)
    at net.minecraft.server.NetworkListenThread.a(SourceFile:100)
    at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:368)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:283)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:375)
Caused by: java.lang.OutOfMemoryError: Java heap space
    at java.util.HashMap.addEntry(HashMap.java:808)
    at java.util.HashMap.put(HashMap.java:416)
    at java.util.HashSet.add(Unknown Source)
    at net.minecraft.server.World.c(World.java:900)
    at net.minecraft.server.BlockSand.e(SourceFile:17)
    at net.minecraft.server.Chunk.a(Chunk.java:307)
    at net.minecraft.server.World.setTypeId(World.java:235)
    at net.minecraft.server.WorldGenMinable.a(SourceFile:57)
    at net.minecraft.server.ChunkProviderGenerate.a(SourceFile:463)
    at net.minecraft.server.ChunkProviderServer.a(ChunkProviderServer.java:176)
    at net.minecraft.server.ChunkProviderServer.c(ChunkProviderServer.java:103)
    at org.bukkit.craftbukkit.CraftWorld.loadChunk(CraftWorld.java:224)
    at org.bukkit.craftbukkit.CraftWorld.loadChunk(CraftWorld.java:114)
    at com.asdaarg.bukkit.antixray.AXRUtil$6.run(AXRUtil.java:525)
    at com.asdaarg.bukkit.antixray.AXRUtil.autoSchedule(AXRUtil.java:334)
    at com.asdaarg.bukkit.antixray.AXRUtil.Generate(AXRUtil.java:520)
    at com.asdaarg.bukkit.antixray.AntiXRay.CMD_axr_gen(AntiXRay.java:498)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.asdaarg.bukkit.NSCommand.NSCmdCatNode.call(NSCmdCatNode.java:48)
    at com.asdaarg.bukkit.NSCommand.NSCmdCatNode.call(NSCmdCatNode.java:63)
    at com.asdaarg.bukkit.NSCommand.NSCmdCatNode.call(NSCmdCatNode.java:63)
    at com.asdaarg.bukkit.NSCommand.NSCommand.Command(NSCommand.java:219)
    at com.asdaarg.bukkit.NSCommand.NSCommand$1.onPlayerCommandPreprocess(NSCommand.java:43)
    at org.bukkit.plugin.java.JavaPluginLoader$5.execute(JavaPluginLoader.java:228)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:59)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:255)
    at net.minecraft.server.NetServerHandler.c(NetServerHandler.java:618)
    at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:589)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:583)
2011-04-21 18:26:01 [SEVERE] Exception in thread "Thread-15" Exception in thread "Listen thre
2011-04-21 18:26:01 [SEVERE] ad" 
2011-04-21 18:26:01 [SEVERE] java.lang.OutOfMemoryError: Java heap space
2011-04-21 18:26:01 [SEVERE]     at java.lang.StringBuilder.toString(Unknown Source)
2011-04-21 18:26:01 [INFO] RazMage issued server command: axr gen M1 -125 -125 125 125
2011-04-21 18:26:01 [SEVERE]     at net.minecraft.server.NetworkManager.<init>(NetworkManager.java:62)
2011-04-21 18:26:01 [SEVERE]     at net.minecraft.server.NetLoginHandler.<init>(NetLoginHandler.java:21)
2011-04-21 18:26:01 [SEVERE]     at net.minecraft.server.NetworkAcceptThread.run(SourceFile:49)
2011-04-21 18:26:01 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
2011-04-21 18:26:10 [INFO] RazMage lost connection: disconnect.endOfStream

I'm posting this for one to check myself in order of operations so I can do this in a timely manner on the production server, and know how to do it correctly..

Hope this helps, feel free to tell me I did something wrong!

Btw- my test machine is a Windows7 Ultimate 64bit, 16 Gigs ram, Intel i-2600k cpu running at normal 3.8 speeds(turbo)

Tia

Registered chunk is basically a chunk axr has ore data about. It can be loaded or not loaded (in the latter case it is only on disk.) It looks like you did step 6 before step 5. You have to do /axr gen while axr is on, or it wont ensure all chunks get scanned. /axr gen world -125 -125 125 125 might be a bit of overkill, and so you ran out of memory. Maybe do it in smaller steps.

Edit: There's a bug that prevents axr gen from unloading chunks that were not loaded from the start, which is why you ran out of memory, fixed now.

Will try again this weekend for sure !

ughhhh plugin is making server use 100% cpu, and eventually just locks it up CB#677

now I'm trying to remove the plugin, and I want to turn off the anti-xray, so i restart the server, and log in and try to use /axr off - and then it just lags the server out again.... =(

what do you recommend as a way to get rid of the plugin safely and retain my ores?

also after waiting a bit after using /axr off, I get this in console:

19:55:47 [INFO] Read timed out
19:57:20 [INFO] More than 1000000 updates, aborting lighting updates

it'd be nice if i could do this from the console.... as it seems logging in starts some chain of events that cause immense lag...

edit:
ok, so I finally got /axr off to work - i just had to log into the server and let axr get it's chunk loading done and then i did the /axr off and it responded with the messages about it fixing the chunks. And now I think I've safely removed the plugin and retained my ores ( hopefully.... )

and here's a link to my debug.log - jesus christ 18 megs after only a couple days?
http://mc.slaps.me/debug.log