AntiCheat
AntiCheat development and support was discontinued September 7th, 2014. The previous page is archived here for reference purposes. Official downloads are still available for use as is the project source code. You must use these at your own risk as I can no longer vouch for their rate of success.
There's a "Reloaded" version of this project which has been updated for the newer versions and is under current development. You should give it a look if you're interested in continuing to use AntiCheat: http://dev.bukkit.org/bukkit-plugins/anticheatreloaded/
Thanks to everyone who has supported the AntiCheat project. Recently I have resigned my position as BukkitDev Team Lead and have decided to move on from Bukkit development. Unfortunately, this means that I will no longer be actively working on the AntiCheat source code, and as such I have decided to close the project.
Many thanks to JetBrains who have provided their IntelliJ IDE for development. Thanks to the many contributors to this project who's code helped do good in the community. Thanks to those of you who have provided your support in many different ways to the project: you know who you are, you made my life a lot better and I can't thank you enough for that. I am happy to say that this project has improved people's lives, and I couldn't have ever hoped to say more.
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Posted Mar 25, 2013@Treekt
Treekt szuka zabezpieczenia na Ćuczki . :)
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Posted Mar 25, 2013Hey guys, When my players jump, they get damaged 1 heart? I tested it by myself and was not using any kinds of hacks. This is the error the console gave me: http://pastie.org/7113972
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Posted Mar 24, 2013@Treekt
get the direction of the player head @ direction of arrow, compare them.
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Posted Mar 23, 2013Hi, if you would give advice to block BowAimbot cheat?
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Posted Mar 22, 2013@Tr4pY
That is happening to my players also!
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Posted Mar 22, 2013@Tr4pY
Already a known issue
https://github.com/h31ix/AntiCheat/issues/189
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Posted Mar 22, 20131.5 BUG:
Im trying to explain when this occurs: This is happening to me if i am trying to put all Items in my Inventory at once into a chest. I do this, this way : I am putting an item and shift double click with right click the other at once. Always if im tryed to repredouce this bug, ive got an full inventory with stacks of an cartain item for example Nehter_Quartz. After shift clicking with right click on an item stack i am getting the death animation, and do not die, but i cant write or performe any action except moving. After a recconect i getting the death-screen. If i respawn and goto to pleace where this bug happened to me, all the items ive tryed to move in the chest are lost/missing except the one ive got grapped (the on ive bind to the occurs). There are other situations as well when this bug occurs but these all are have something to do with the new key combinations. For example this also somethines happening by crafting.
I am not sure if this is a bug or just cause by something else. This bug does not happen to me without AntiCheat!
These is the error-message: (if just replaced my ip with some '*') 07:20:10 [WARNING] Failed to handle packet for Hawk/*.*.*.*: java.lang.IndexOutOfBoundsException: Index: 68, Size: 45 java.lang.IndexOutOfBoundsException: Index: 68, Size: 45 at java.util.ArrayList.rangeCheck(Unknown Source) at java.util.ArrayList.get(Unknown Source) at net.minecraft.server.v1_5_R2.Container.clickItem(Container.java:209) at net.minecraft.server.v1_5_R2.PlayerConnection.a(PlayerConnection.java:1201) at net.minecraft.server.v1_5_R2.Packet102WindowClick.handle(SourceFile:31) at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:174) at net.minecraft.server.v1_5_R2.PlayerConnection.d(PlayerConnection.java:113) at net.minecraft.server.v1_5_R2.ServerConnection.b(SourceFile:35) at org.spigotmc.netty.NettyServerConnection.b(NettyServerConnection.java:66) at net.minecraft.server.v1_5_R2.MinecraftServer.r(MinecraftServer.java:582) at net.minecraft.server.v1_5_R2.DedicatedServer.r(DedicatedServer.java:229) at net.minecraft.server.v1_5_R2.MinecraftServer.q(MinecraftServer.java:471) at net.minecraft.server.v1_5_R2.MinecraftServer.run(MinecraftServer.java:403) at net.minecraft.server.v1_5_R2.ThreadServerApplication.run(SourceFile:573) 07:20:12 [INFO] Hawk[/*.*.*.*:*] logged in with entity id 3960 at ([City] 271.3656642766241, 66.0, -9.579990523554404)
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Posted Mar 22, 2013@ShadowDust702
Many players use ForŃeField and FlyHack to version 1.4.7 P.S sorry for my english
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Posted Mar 21, 2013@Daviga404
give them the bypass check for inventory. unill its been fixed :)
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Posted Mar 21, 2013@Daviga404
See the dev builds.
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Posted Mar 21, 2013Very severe bug in the plugin:
Due to the new 1.5 update, players can add things to chest and what-not very quickly (left/right click + drag). My players on my server were frequently dying. It took a numerous amount of debugging and investigation to eventually come to the conclusion that it was being caused by AntiCheat. I looked through the source code and found that in the InventoryClickEvent, the players were being killed and their inventories cleared if they edited a chest too fast. Please fix this bug ASAP as I'm sure many other people could be having trouble with it.
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Posted Mar 21, 2013@DmuTpuu
See dev builds, but it should be fine on the current version.
@ShadowDust702
Read the FAQ
@joehot200
It is configurable. Read the configuration section.
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Posted Mar 21, 2013@DmuTpuu
Pretty sure it's still working fine witih 1.5..
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Posted Mar 21, 2013Hi there, nice plugin. A couple of things though. If I'm lagging (I have the worst internet connection in the world) it may accuse me of fast-block placing, is there a way I can disable that check? Another problem is if I sprint up a lot of stairs it'll accuse me of flying. Maybe you can check the blocks underneath the player, to prevent false positives like that?
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Posted Mar 21, 2013When will the update to 1.5?
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Posted Mar 20, 2013@KingPyro
It is not configurable, i have a 150 slot server, and over 70 of the people online were literally SPAMMING me to remove fastplacing. It was the thing everyone hated, and after i got rid of it, my average users went from 100 to 120 (though i have since lost a few users for other reasons).
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Posted Mar 19, 2013@ummbobee98
Just change the ban option to kick or warn in the config files.
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Posted Mar 19, 2013Why there are so many gaps if i join the server the motd stand under 3 lines of gaps
Like: . . . Welcome Nickname
and anticheat makes the motd text stand sometimes over the welcome message
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Posted Mar 17, 2013For those people who are complaining it kicks false positives or alerts for fast placing and what not. Just configure the plugin properly.....if its alerting too many false positives it can be lagg that causes this. if so just set a little more tolerance. for fast placing i just remove the checking for it. This plugin works perfectly fine for me in catching actual people you just got to set it up right. only problem i had with this is a few errors in console which i will report after i finish writing this. These errors didn't affect anything anyway but i will still report them
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Posted Mar 17, 2013how do I config it so it stops banning people? he keeps banning people for 1 hour