Jump to content

TileEntity still valid after chunk unloads


JohnyCilohokla

Recommended Posts

Not sure if this is a bug or not but TileEnity stays valid after chunk unloads.

The code for TileEntity (onChunkUnload)

    /**
     * Called when the chunk this TileEntity is on is Unloaded.
     */
    public void onChunkUnload()
    {
    }

As you can see onChunkUnload() doesn't call invalidate()

 

After overriding it with this code:

@Override
public void onChunkUnload() {
	// TODO Auto-generated method stub
	super.onChunkUnload();
	this.invalidate();
}

Everything works and calling isInvalid() for TileEntity returns true.

As i load the TileEntity into List and the execute tick manually I get multiple TileEnities each time chunk reloads.

Also as far as I can tell it could create problem is TileEntity is stored somewhere and unloaded if isInvalid(), as it ever happens if the chunk is unloaded.

Link to comment
Share on other sites

Why the hell are you storing your own list of tile entities and injecting them where they should not be?

Use the systems as intended, its not our problem if you decide to hack shit in and break it.

 

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

Link to comment
Share on other sites

Sure... scanning through all of the entities and calling method only on specific ones makes more sense and is way faster than storing them in separate list and accessing them from there...

Where all you need to do is call invalidate the TileEntity when chunk unload.

 

(compare scanning through lots of entities[called each time] just to find few that you are interested in, to changing 1 variable on chunk unload[called only once])

 

Memory is not an issue.

 

BTW:

Any TileEntity in unloaded chunk is invalid and should be marked as such.

Link to comment
Share on other sites

They may or may not be invalid, there are a few things out there that act wonkey if you call invalidate on unload.

What you should do is hook into the unload event.

And invalidate your list.

 

However, i dont know what you're doing, but it seems like a very bad way to do things....

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

Link to comment
Share on other sites

I'm sorry for the approach, I assumed they get invalidated after chunk unload and was wondering why is doesn't work for over 1 hour and got really pissed off because of it.

I'm aware of the fact that TileEntity gets unloaded straight after chunk gets unloaded, so it is not necessary to call invalidate but it could help mods that store TileEntity instances.

I'm implementing it as @Override method anyway, so that not much of a problem.

I was just trying to suggest that it might be better to make it default or create another TileEntity class (such as CheckedTileEntity)

 

I'm designing a multidimensional system working with inventories.

It will be really complex and needs to be optimized in any possible way to work at any acceptable speed.

Scanning through all TileEntities is not an option.

 

As each time I would need to:

-get item from list

-check if it is instanceof

-cast it if it is

-then work with it

 

Now all I do is:

-invalidate on unload (only when chunk unloads)

-cleanup (from time to time)

-and when I'm calling I check for null pointer and isInvalid() to make sure it is valid

Which works faster

Link to comment
Share on other sites

you could do and IF statement and check if the chunk is loaded into the world.

I will be putting in some extra checking (that will be called from time to time):

Probably:

this.worldObj.loadedTileEntityList.contains(this);

 

Or this:

this.worldObj.getChunkProvider().chunkExists(this.xCoord >> 4, this.zCoord >> 4);

But I will have to check this one.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Announcements



  • Recently Browsing

    • No registered users viewing this page.
  • Posts

    • Hello. I've been having a problem when launching minecraft forge. It just doesn't open the game, and leaves me with this "(exit code 1)" error. Both regular and optifine versions of minecraft launch just fine, tried both with 1.18.2 and 1.20.1. I can assure that my drivers are updated so that can't be it, and i've tried using Java 17, 18 and 21 to no avail. Even with no mods installed, the thing won't launch. I'll leave the log here, although it's in spanish: https://jmp.sh/s/FPqGBSi30fzKJDt2M1gc My specs are this: Ryzen 3 4100 || Radeon R9 280x || 16gb ram || Windows 10 I'd appreciate any help, thank you in advance.
    • Hey, Me and my friends decided to start up a Server with "a few" mods, the last few days everything went well we used all the items we wanted. Now our Game crashes the moment we touch a Lava Bucket inside our Inventory. It just instantly closes and gives me an "Alc Cleanup"  Crash screen (Using GDLauncher). I honestly dont have a clue how to resolve this error. If anyone could help id really appreciate it, I speak German and Englisch so you can choose whatever you speak more fluently. Thanks in Advance. Plus I dont know how to link my Crash Report help for that would be nice too whoops
    • I hosted a minecraft server and I modded it, and there is always an error on the console which closes the server. If someone knows how to repair it, it would be amazing. Thank you. I paste the crash report down here: ---- Minecraft Crash Report ---- WARNING: coremods are present:   llibrary (llibrary-core-1.0.11-1.12.2.jar)   WolfArmorCore (WolfArmorAndStorage-1.12.2-3.8.0-universal-signed.jar)   AstralCore (astralsorcery-1.12.2-1.10.27.jar)   CreativePatchingLoader (CreativeCore_v1.10.71_mc1.12.2.jar)   SecurityCraftLoadingPlugin ([1.12.2] SecurityCraft v1.9.8.jar)   ForgelinPlugin (Forgelin-1.8.4.jar)   midnight (themidnight-0.3.5.jar)   FutureMC (Future-MC-0.2.19.jar)   SpartanWeaponry-MixinLoader (SpartanWeaponry-1.12.2-1.5.3.jar)   Backpacked (backpacked-1.4.3-1.12.2.jar)   LoadingPlugin (Reskillable-1.12.2-1.13.0.jar)   LoadingPlugin (Bloodmoon-MC1.12.2-1.5.3.jar) Contact their authors BEFORE contacting forge // There are four lights! Time: 3/28/24 12:17 PM Description: Exception in server tick loop net.minecraftforge.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient     at net.minecraftforge.fml.common.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:89)     at net.minecraftforge.fml.common.FMLModContainer.constructMod(FMLModContainer.java:612)     at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)     at java.lang.reflect.Method.invoke(Method.java:498)     at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)     at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)     at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)     at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)     at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)     at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)     at com.google.common.eventbus.EventBus.post(EventBus.java:217)     at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:219)     at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:197)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)     at java.lang.reflect.Method.invoke(Method.java:498)     at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)     at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)     at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)     at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)     at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)     at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)     at com.google.common.eventbus.EventBus.post(EventBus.java:217)     at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:136)     at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:595)     at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:98)     at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333)     at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125)     at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486)     at java.lang.Thread.run(Thread.java:750) Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient     at java.lang.Class.getDeclaredMethods0(Native Method)     at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)     at java.lang.Class.privateGetPublicMethods(Class.java:2902)     at java.lang.Class.getMethods(Class.java:1615)     at net.minecraftforge.fml.common.eventhandler.EventBus.register(EventBus.java:82)     at net.minecraftforge.fml.common.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:82)     ... 31 more Caused by: java.lang.ClassNotFoundException: net.minecraft.client.multiplayer.WorldClient     at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)     at java.lang.ClassLoader.loadClass(ClassLoader.java:418)     at java.lang.ClassLoader.loadClass(ClassLoader.java:351)     ... 37 more Caused by: net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerException: Exception in class transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer@4e558728 from coremod FMLCorePlugin     at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:260)     at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)     at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)     ... 39 more Caused by: java.lang.RuntimeException: Attempted to load class bsb for invalid side SERVER     at net.minecraftforge.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:62)     at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:256)     ... 41 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details:     Minecraft Version: 1.12.2     Operating System: Linux (amd64) version 5.10.0-28-cloud-amd64     Java Version: 1.8.0_382, Temurin     Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Temurin     Memory: 948745536 bytes (904 MB) / 1564999680 bytes (1492 MB) up to 7635730432 bytes (7282 MB)     JVM Flags: 2 total; -Xmx8192M -Xms256M     IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0     FML: MCP 9.42 Powered by Forge 14.23.5.2860 63 mods loaded, 63 mods active     States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored     | State | ID                 | Version                 | Source                                                | Signature                                |     |:----- |:------------------ |:----------------------- |:----------------------------------------------------- |:---------------------------------------- |     | LC    | minecraft          | 1.12.2                  | minecraft.jar                                         | None                                     |     | LC    | mcp                | 9.42                    | minecraft.jar                                         | None                                     |     | LC    | FML                | 8.0.99.99               | forge-1.12.2-14.23.5.2860.jar                         | e3c3d50c7c986df74c645c0ac54639741c90a557 |     | LC    | forge              | 14.23.5.2860            | forge-1.12.2-14.23.5.2860.jar                         | e3c3d50c7c986df74c645c0ac54639741c90a557 |     | LC    | creativecoredummy  | 1.0.0                   | minecraft.jar                                         | None                                     |     | LC    | backpacked         | 1.4.2                   | backpacked-1.4.3-1.12.2.jar                           | None                                     |     | LC    | itemblacklist      | 1.4.3                   | ItemBlacklist-1.4.3.jar                               | None                                     |     | LC    | securitycraft      | v1.9.8                  | [1.12.2] SecurityCraft v1.9.8.jar                     | None                                     |     | LC    | aiimprovements     | 0.0.1.3                 | AIImprovements-1.12-0.0.1b3.jar                       | None                                     |     | LC    | jei                | 4.16.1.301              | jei_1.12.2-4.16.1.301.jar                             | None                                     |     | LC    | appleskin          | 1.0.14                  | AppleSkin-mc1.12-1.0.14.jar                           | None                                     |     | LC    | baubles            | 1.5.2                   | Baubles-1.12-1.5.2.jar                                | None                                     |     | LC    | astralsorcery      | 1.10.27                 | astralsorcery-1.12.2-1.10.27.jar                      | a0f0b759d895c15ceb3e3bcb5f3c2db7c582edf0 |     | LC    | attributefix       | 1.0.12                  | AttributeFix-Forge-1.12.2-1.0.12.jar                  | None                                     |     | LC    | atum               | 2.0.20                  | Atum-1.12.2-2.0.20.jar                                | None                                     |     | LC    | bloodmoon          | 1.5.3                   | Bloodmoon-MC1.12.2-1.5.3.jar                          | d72e0dd57935b3e9476212aea0c0df352dd76291 |     | LC    | forgelin           | 1.8.4                   | Forgelin-1.8.4.jar                                    | None                                     |     | LC    | bountiful          | 2.2.2                   | Bountiful-2.2.2.jar                                   | None                                     |     | LC    | camera             | 1.0.10                  | camera-1.0.10.jar                                     | None                                     |     | LC    | chisel             | MC1.12.2-1.0.2.45       | Chisel-MC1.12.2-1.0.2.45.jar                          | None                                     |     | LC    | collective         | 3.0                     | collective-1.12.2-3.0.jar                             | None                                     |     | LC    | reskillable        | 1.12.2-1.13.0           | Reskillable-1.12.2-1.13.0.jar                         | None                                     |     | LC    | compatskills       | 1.12.2-1.17.0           | CompatSkills-1.12.2-1.17.0.jar                        | None                                     |     | LC    | creativecore       | 1.10.0                  | CreativeCore_v1.10.71_mc1.12.2.jar                    | None                                     |     | LC    | customnpcs         | 1.12                    | CustomNPCs_1.12.2-(05Jul20).jar                       | None                                     |     | LC    | darknesslib        | 1.1.2                   | DarknessLib-1.12.2-1.1.2.jar                          | 220f10d3a93b3ff5fbaa7434cc629d863d6751b9 |     | LC    | dungeonsmod        | @VERSION@               | DungeonsMod-1.12.2-1.0.8.jar                          | None                                     |     | LC    | enhancedvisuals    | 1.3.0                   | EnhancedVisuals_v1.4.4_mc1.12.2.jar                   | None                                     |     | LC    | extrautils2        | 1.0                     | extrautils2-1.12-1.9.9.jar                            | None                                     |     | LC    | futuremc           | 0.2.6                   | Future-MC-0.2.19.jar                                  | None                                     |     | LC    | geckolib3          | 3.0.30                  | geckolib-forge-1.12.2-3.0.31.jar                      | None                                     |     | LC    | gottschcore        | 1.15.1                  | GottschCore-mc1.12.2-f14.23.5.2859-v1.15.1.jar        | None                                     |     | LC    | hardcorerevival    | 1.2.0                   | HardcoreRevival_1.12.2-1.2.0.jar                      | None                                     |     | LC    | waila              | 1.8.26                  | Hwyla-1.8.26-B41_1.12.2.jar                           | None                                     |     | LE    | imsm               | 1.12                    | Instant Massive Structures Mod 1.12.2.jar             | None                                     |     | L     | journeymap         | 1.12.2-5.7.1p2          | journeymap-1.12.2-5.7.1p2.jar                         | None                                     |     | L     | mobsunscreen       | @version@               | mobsunscreen-1.12.2-3.1.5.jar                         | None                                     |     | L     | morpheus           | 1.12.2-3.5.106          | Morpheus-1.12.2-3.5.106.jar                           | None                                     |     | L     | llibrary           | 1.7.20                  | llibrary-1.7.20-1.12.2.jar                            | None                                     |     | L     | mowziesmobs        | 1.5.8                   | mowziesmobs-1.5.8.jar                                 | None                                     |     | L     | nocubessrparmory   | 3.0.0                   | NoCubes_SRP_Combat_Addon_3.0.0.jar                    | None                                     |     | L     | nocubessrpnests    | 3.0.0                   | NoCubes_SRP_Nests_Addon_3.0.0.jar                     | None                                     |     | L     | nocubessrpsurvival | 3.0.0                   | NoCubes_SRP_Survival_Addon_3.0.0.jar                  | None                                     |     | L     | nocubesrptweaks    | V4.1                    | nocubesrptweaks-V4.1.jar                              | None                                     |     | L     | patchouli          | 1.0-23.6                | Patchouli-1.0-23.6.jar                                | None                                     |     | L     | artifacts          | 1.1.2                   | RLArtifacts-1.1.2.jar                                 | None                                     |     | L     | rsgauges           | 1.2.8                   | rsgauges-1.12.2-1.2.8.jar                             | None                                     |     | L     | rustic             | 1.1.7                   | rustic-1.1.7.jar                                      | None                                     |     | L     | silentlib          | 3.0.13                  | SilentLib-1.12.2-3.0.14+168.jar                       | None                                     |     | L     | scalinghealth      | 1.3.37                  | ScalingHealth-1.12.2-1.3.42+147.jar                   | None                                     |     | L     | lteleporters       | 1.12.2-3.0.2            | simpleteleporters-1.12.2-3.0.2.jar                    | None                                     |     | L     | spartanshields     | 1.5.5                   | SpartanShields-1.12.2-1.5.5.jar                       | None                                     |     | L     | spartanweaponry    | 1.5.3                   | SpartanWeaponry-1.12.2-1.5.3.jar                      | None                                     |     | L     | srparasites        | 1.9.18                  | SRParasites-1.12.2v1.9.18.jar                         | None                                     |     | L     | treasure2          | 2.2.0                   | Treasure2-mc1.12.2-f14.23.5.2859-v2.2.1.jar           | None                                     |     | L     | treeharvester      | 4.0                     | treeharvester_1.12.2-4.0.jar                          | None                                     |     | L     | twilightforest     | 3.11.1021               | twilightforest-1.12.2-3.11.1021-universal.jar         | None                                     |     | L     | variedcommodities  | 1.12.2                  | VariedCommodities_1.12.2-(31Mar23).jar                | None                                     |     | L     | voicechat          | 1.12.2-2.4.32           | voicechat-forge-1.12.2-2.4.32.jar                     | None                                     |     | L     | wolfarmor          | 3.8.0                   | WolfArmorAndStorage-1.12.2-3.8.0-universal-signed.jar | None                                     |     | L     | worldborder        | 2.3                     | worldborder_1.12.2-2.3.jar                            | None                                     |     | L     | midnight           | 0.3.5                   | themidnight-0.3.5.jar                                 | None                                     |     | L     | structurize        | 1.12.2-0.10.277-RELEASE | structurize-1.12.2-0.10.277-RELEASE.jar               | None                                     |     Loaded coremods (and transformers):  llibrary (llibrary-core-1.0.11-1.12.2.jar)   net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer   net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher WolfArmorCore (WolfArmorAndStorage-1.12.2-3.8.0-universal-signed.jar)    AstralCore (astralsorcery-1.12.2-1.10.27.jar)    CreativePatchingLoader (CreativeCore_v1.10.71_mc1.12.2.jar)    SecurityCraftLoadingPlugin ([1.12.2] SecurityCraft v1.9.8.jar)    ForgelinPlugin (Forgelin-1.8.4.jar)    midnight (themidnight-0.3.5.jar)   com.mushroom.midnight.core.transformer.MidnightClassTransformer FutureMC (Future-MC-0.2.19.jar)   thedarkcolour.futuremc.asm.CoreTransformer SpartanWeaponry-MixinLoader (SpartanWeaponry-1.12.2-1.5.3.jar)    Backpacked (backpacked-1.4.3-1.12.2.jar)   com.mrcrayfish.backpacked.asm.BackpackedTransformer LoadingPlugin (Reskillable-1.12.2-1.13.0.jar)   codersafterdark.reskillable.base.asm.ClassTransformer LoadingPlugin (Bloodmoon-MC1.12.2-1.5.3.jar)   lumien.bloodmoon.asm.ClassTransformer     Profiler Position: N/A (disabled)     Is Modded: Definitely; Server brand changed to 'fml,forge'     Type: Dedicated Server (map_server.txt)
    • When i add mods like falling leaves, visuality and kappas shaders, even if i restart Minecraft they dont show up in the mods menu and they dont work
    • Delete the forge-client.toml file in your config folder  
  • Topics

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.