The world tick will synchronise block data to clients. If
the connection tick is ran before, the...

The delta position packet instructs the client to update
the entity position by a position diffe...

This is how Vanilla does it, and we don't have any reason to change
this other than an oversight...

The login state PROTOCOL_SWITCHING is only set once the player
passes initial login checks durin...

The data both store are caches which are cleared after updates,
which means that there is no blo...

It doesn't really make sense to use this as most of the features
involve stopping/stepping the w...

Also included is a fix to Connection#handleDisconnection
using the wrong login state for removin...

Additionally, fix ActivationRange using global state to store
the AABBs it checks entities again...

I am surprised it does not implement ConsoleCommandSender.

Fixes build

Since we move this up, we need to check it to prevent ticking
a possibly removed player

The non-game type implementation will not guard against double calls,
which means that any invoc...

The region shift is configurable under `grid-exponent`, which
allows setting the region shift to...

Currently, /tick is disabled but is planned to be re-added.
It's unlikely that support for sprin...

- Compile needs to be checked.
- Behaviors around the new tick manager need to be designed
and...

Just need to change the executeBlocking() call to use the
global region to execute the command i...

Need to implement structureManager on CB's DelegatedGeneratorAccess,
as that is now used during ...

Fixes compilation

Now that RandomSequences is thread-safe, do not need to disable
this command

Apparently, fixes some compile issues for some users.

The underlying map should be CHM, and the access to the
underlying random should be synchronised...

Profiling for a region starts with the /profiler command.
The usage for /profiler:
/profiler <wo...

Some diffs were stilled dropped, which made mob spawning
limitless.

Very early build, network configuration switching is supported
but not tested (note: changes nee...

Merge the container is empty and move checks when attempting
to pull from other containers, as i...

The onComplete variable is possibly null and should be checked
before trying to invoke it.

Fixe...

If the target is removed, then it is possible that
using the CraftEntity could retrieve a telepo...

This should prevent attempting to load chunks in areas outside
of the current region, and is wha...

Fixes https://github.com/PaperMC/Folia/issues/117

To catch block updates in chunks, currently for performance
reasons loaded chunks do not perform...

The CHUNKY_FIXERS field is modified during the constructors
of the BlockFixers, but the code tha...

As part of Folia's place logic, the player's health is sent
after the respawn packet.

Since the...

Need to perform synchronisation on the return list to avoid CMEs

The new spawn selection algorithm attempts to search the area
around a selected point, in an eff...

The end gateway is supposed to teleport the person who threw
the ender pearl.

The changes more ...

Since Folia moves the connection tick to the beginning of the tick,
the player's position would ...

The intention behind erasing the memory was to match the case
where the villager would lose. How...

Resolves possible crashes when adding effects before adding to the
world or when adding from the...

If the Vex portals or is moved far enough away, it may trip
a thread check.

Fixes https://githu...

This was done in 1.19.4, but the diff to use getLocalPlayers()
was dropped by accident.

Fixes h...

Some plugins are bad and update the `from` position to something
completely garbage. To avoid a ...

Additionally, reset the fall position on dimension change.

Fixes https://github.com/PaperMC/Fol...

When there are many chunkholders and regions, the cost of collecting
and checking tick thread fo...

While for merging the synchronisation occured, it did not synchronise
for splitting. This resolv...

Player spawn position changing caused any player to log in while
on a boat to trip a thread chec...

This is to try and prevent regions from grouping together
when they really shouldn't be

Allow usage of the specific entity command

No changes to note

It becomes invalid switching dimensions or by moving far. If
it used after teleporting, then it ...

First steps to making this thing useful

Starlight does not use the sky light sources, and there
appear to be issues with TE access on Fo...

Make sure the player chunk loader throws when a double-remove
occurs, as that should not be happ...

Fix two regionizer issues:

In ThreadedRegionizer#addChunk, fix the incorrect handling
of mergin...

Needs to be redirected to the regionized world data.

The last save was based on region tick, but it was not adjusted
on player region change or regio...

Mobs would use the evenness of server tick count plus id
to determine whether they eoilf tick on...

First, when a section update is stolen, the thread that acquires
the stolen update should remove...

We must attempt to synchronise when the returned queue is null
so that we can get a correct queu...

I noticed during my stress testing that the total size of the
light list was far too large, whic...

In 1.18, every chunk section is initialised to a non-null value
and recalcBlockCounts() is invok...

Since the chunk load task was not scheduled, the entity/poi load
task fields will not be set, bu...

It must be marked as completed during that lock hold since the
waiters field is set to null. Thu...

Since multiple regions can exist, there are concurrent accesses
in this class. To prevent deadlo...

The concurrent access occurs on the Netty IO threads when
serializing packets. Thus, it seems it...

A significant overhead in Folia comes from the chunk system's
locks, the ticket lock and the sch...

Instead, we can just check the loaded chunk's block position for
the lodestone block, as that is...

This logic hooks into the neighbour update which should be invoked
as a result of redstone power...

In general, worldstate read/write is unacceptable during
data deserialization and is racey even ...

The returned TE may be in the world, in which case it is unsafe
for the current thread to modify...

This is to prevent block physics from tripping thread checks by
far exceeding the bounds of the ...