FIX:Plugins that use "BlockPlaceEvent", AMChat, Precious Stones

[xyberviri]

Hello,

I'm the author of AMChat, i noticed that tekkit was breaking my AMChat Radio tower plugin, namely it was not letting me create radio towers by placing blocks, after further investigation it appears that tekkit has a modifyed version of net\minecraft\server\ItemBlock.class which specifically was missing the call to create the block place event.

I belive this is part of NEI but haven't had time to download all of the bukkit ports and check them for the offending file, also when i replaced it with the version in craft bukkit it started throwing exception errors about the spawners and some nei code.

I made the following changes and it appears to have resolved the issue on my server.

Line 21 ADDED:

			 int clickedX = i; int clickedY = j; int clickedZ = k;

Line 67 & 68 CHANGED:

/* 67 */    Block block = Block.byId[this.id];



			 	CraftBlockState replacedBlockState = CraftBlockState.getBlockState(world, i, j, k);

			 	

			 	world.suppressPhysics = true;

			 	world.setTypeIdAndData(i, j, k, id, filterData(itemstack.getData()));

			 	BlockPlaceEvent event = CraftEventFactory.callBlockPlaceEvent(world, entityhuman, replacedBlockState, clickedX, clickedY, clickedZ, block);

			 	id = world.getTypeId(i, j, k);

			 	int data = world.getData(i, j, k);

			 	replacedBlockState.update(true);

			 	world.suppressPhysics = false;



			 	

			if ((event.isCancelled()) || (!event.canBuild())) {return true;}

/* 68 */    if (world.setTypeIdAndData(i, j, k, this.id, data))

DISCLAIMER: By downloading the following you Release Xyberviri from any and all responsibility and fully accept any dangers that come with use of modified server code in any environment (Production or Otherwise).

http://www.mediafire.com/?92urahlbrdazq0c

TLDR;

net\minecraft\server\ItemBlock.class needs to be replaced with the above file

[xyberviri]

Should have probably looked some where else first, i hunted down the NEI bukkit port and found that it has the correct itemblock file

http://dl.dropbox.com/u/28785759/Bukkit%20Ports/NotEnoughItems_1.1.1_Bukkit1.1-R4.zip

[Talutha]

Excellent job here! The fix in your original post worked like a charm, thank you very much!!

[Notvis]

Your uploaded class file worked perfectly! Thanks for the fix!

For other users, THIS DOES NOT BREAK NEI. You WILL still be able to grab items!

Again to OP, great job and thanks!

[maniacmusic]

Oh... I haven't seen that before posting our fix. :P

[Revflames]

xyberviri i love you bro lol thank you for contributing this to the community

[gummby8]

This fix broke the ability to place engines. Anytime someone on my server places an engine now it turns into a redstone engine and kicks the player

[maniacmusic]

This fix broke the ability to place engines. Anytime someone on my server places an engine now it turns into a redstone engine and kicks the player

Try if this works:

http://forums.technicpack.net/index.php/topic,4728.0.html

[Notvis]

This fix broke the ability to place engines. Anytime someone on my server places an engine now it turns into a redstone engine and kicks the player

Seems to work for me.. With this exact fix.

[Mastergalen]

Thanks, this Fix worked great for me and I can still place engines.

[vidplace7]

This fix allowed me to resurrect my server!! Thank you!

[xyberviri]

I been swamped with my plugin i haven't had a chance to come back and check if i was able to help anyone.

Glade to help out everyone.

[rEvolutionTU]

Erhm. I am very confused here.

In my entire server folder, I have no file named "ItemBlock.class" - I don't have folders named "net", "minecraft" or "server" either.

My root folder has (in addition to my world folders):

/buildcraft

/config

/jar

/mods

/plugins

/redpower

To make sure that I didn't screw up while uploading stuff I checked the original Tekkit server pack I downloaded and added to initially - those folders or that file aren't there either. Halp. =(

[TemporalWolf]

Erhm. I am very confused here.

In my entire server folder, I have no file named "ItemBlock.class" - I don't have folders named "net", "minecraft" or "server" either.

My root folder has (in addition to my world folders):

/buildcraft

/config

/jar

/mods

/plugins

/redpower

To make sure that I didn't screw up while uploading stuff I checked the original Tekkit server pack I downloaded and added to initially - those folders or that file aren't there either. Halp. =(

ItemBlock.class is within the minecraft.jar. Open it with a program like 7zip.

[termhn]

ItemBlock.class is within the minecraft.jar. Open it with a program like 7zip.

Not minecraft.jar, Tekkit.jar.

[pvtoneill]

I fuckin love this guy! even though it had a rat.exe =P jk it fixes EVERYTHING now logblock, hawkeye and shit like that are fuckin usable.

[pvtoneill]

Huston we haz a problem when someone places a dirt block it gives the client internal server error

[Ray]

Does this fix EE tools being able to break blocks that are protected?

[ChrysWhyte]

Does this conflict with the Diskdrive fix?

It also requires this file to be replaced.

[BlasterMaster555]

Using the NEI ItemBlock.class fires the event, but Residence doesn't block the placement. It says it does, but it doesn't.

Residence blocks the event on regular Bukkit

[lax1o1]

since i am using a host i don't have access to my minecraft.jar file is there any other way, can i just delete nei will the solve the problem

[masonic98]

since i am using a host i don't have access to my minecraft.jar file is there any other way, can i just delete nei will the solve the problem

Use Filezilla and download the .jar, edit it and upload it

[BlasterMaster555]

The first post fixed it!

I was able to set Residence to work with Legacy Permissions (using the Permissions bridge in PEX) instead of Vault, and using the ItemBlock.class from the first post.

Now I have area protection like it should!

[death]

I did all of this, but people can still place in protected areas with worldguard. It says area restricted, or whatever the default Worldguard message is. It gives them back their block but it still has the block they placed? I did the region flag build and all that stuff but no luck. Anyone know how to fix this?

[Jasonsj10]

Anyone else have the issue with Worldguard not even LOADING after implementing this?

[eoden13]

THANK YOU! Oh Sweet Baby Jesus Thank you!