WG issue -- blacklist.txt on-interact black list restriction stops anvil removal.

[LadyCailinBot]

WORLDGUARD-3360 - Reported by Kainzo

[12:51:08 INFO]: WorldGuard version 6.0.0-SNAPSHOT.1575-

#Anvil2 [anvil] ignore-groups=founder,admin ignore-perms=wg.anvil2 message=Restricted completely! on-interact=deny,tell

#Anvil [145] ignore-groups=founder,admin ignore-perms=wg.anvil message=Restricted to ArtisanSmith on-place=deny,tell

[LadyCailinBot]

Comment by wizjany

Um, what exactly is the issue?

[LadyCailinBot]

Comment by Kainzo

Issue is: If we restrict "on-interact" this makes it so the player cannot remove the anvil. This could be an enhancement, but in previous versions of Worldguard, only the "on-break" prevented the removal of the block.

[LadyCailinBot]

Comment by wizjany

[14:14:36 INFO]: [WorldGuard] INTERACT ANVIL [CraftPlayer{name=wizjany}] @ :PlayerInteractEvent [DENY] [14:14:36 INFO]: [WorldGuard] USE DIAMOND_PICKAXE [CraftPlayer{name=wizjany}] @world :PlayerInteractEvent [14:14:37 INFO]: [WorldGuard] DIG ANVIL [CraftPlayer{name=wizjany}] @207,64,297 :BlockBreakEvent

So it seems the issue is that the server/someone is sending interact events on left click, we might need to workaround this somehow. edit: ok so blacklist events aren't aware of pre-allowed events...

[LadyCailinBot]

Comment by shroomdog27

Is this being looked at? I'm having the exact same issue, and it would be really nice if it was fixed.

[LadyCailinBot]

Comment by PseudoKnight

I'm not an expert on WorldGuard's internals, but should this line:

https://github.com/sk89q/WorldGuard/blob/master/src/main/java/com/sk89q/worldguard/bukkit/listener/EventAbstractionListener.java#L332

if (Events.fireAndTestCancel(new UseBlockEvent(event, cause, clicked).setAllowed(!modifiesWorld))) {

instead be:

if (modifiesWorld && Events.fireAndTestCancel(new UseBlockEvent(event, cause, clicked))) {

Since I'm fairly certain we only really want to fire a UseBlockEvent if left-clicking modifies the block. So it should only fire for DRAGON_EGG, which is the only block in Materials that is modified on left click. (though the DRAGON_EGG might be better as a BreakBlockEvent, come to think of it)

[LadyCailinBot]

Comment by wizjany

that is indeed the line, but unfortunately that's not the solution.

[LadyCailinBot]

Comment by ZachBail

I'm here for this as well. The "on-break" event seems to be set to "on-break=deny" for everything on the blacklist. I have also not been able to add anything to the on-break event like tell or notify. I think this would be a significant fix for WorldGuard.

[LadyCailinBot]

Comment by lifehome

Hi, I think this issue needs a big push, as it has been 4 years and on 1.13.2, this problem still exists.

However, my problem would be when the following settings are in blacklist, neither the players can place or break the anvil. Even I have explicit setting other flags to allow the action, it still doesn't allow placing or breaking anvils.

My config in blacklist.txt:

[anvil,chipped_anvil,damaged_anvil]
ignore-perms=toughlife.player.level.advanced
on-interact=deny,tell
message=You do not have the Scroll of Advanced Magic to use anvil.

[LadyCailinBot]

Comment by lifehome

Give another push, I think this should be a small fix.

[Wolf2323]

We run into the same issue, we try to prevent players from opening enderchests with

[ender_chest]
on-break=allow
on-interact=deny

But the players are not allowed to destroy the blocks, becuase it is also an interaction