Prevent 1.8 clients from joining?
#1
Hi!
Is there currently any way to prevent 1.8 clients from joining my server? They can place new blocks from 1.8 and make 1.7 clients crash when looking at the blocks.
Thanks!
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#2
The 1.7 client displays a air block if the server sends a unknown block (like 1.8 blocks)
The client crashes if it receive unknown items.
We have to fix this in the server, not in a plugin!
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#3
I don't think it'd be a good idea to make any sort of block or item filtering in the server.

I believe there was a plugin that can refuse access to clients of specific versions. Not sure where, though.
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#4
(10-06-2014, 01:24 AM)xoft Wrote: I don't think it'd be a good idea to make any sort of block or item filtering in the server.

I believe there was a plugin that can refuse access to clients of specific versions. Not sure where, though.

The client crash if you have a 1.8 item in your inventory.
This is unacceptable!
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#5
The client won't even connect to a vanilla server running a different version, we're better, we can allow clients of various versions to coexist. This has already been there and has always been an issue. Deal with it.
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#6
How does the player places invalid items? Are they already in the source of mc server? If yes, is it possible to write a lua plugin that would deny items from 1.8?
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#7
What is so bad if we send an empty item instead a new 1.8 item to the 1.7 client?
I know, this will cause invalid item errors. but it is better than a client crash.
I hope you understand my argument
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#8
@Howaner the bad thing about that is that you're hardcoding some kind of a limit into the server. As it is now, the server is nicely moddable because it doesn't care about the block and item types, it handles them transparently.

I believe the proper way to go is to make a plugin that kicks players with unwanted client versions.

It is also possible to make a plugin that would limit the items the client can interact with - it would kill all pickups and inventory contents that are 1.8-specific.
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#9
Already started an plugin. Will write an java plugin, with that I create a list of invalid item ids.
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#10
https://forum.cuberite.org/showthread.ph...5#pid11875 ?
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