I run a fork of paper which replaces the visibleChunks and updatingChunks
field for gc performance reasons - visibleChunks is updated via
cloning updatingChunks, and at high chunk counts this causes gc issues
due to the humongous allocation. Unfortunately the only solution is to
not clone the map - which is why the field is removed.
Instead of BukkitAdapter#getPlayerChunk using the visibleChunks field,
it now uses a MethodHandle for PlayerChunkMap#getVisibleChunk. This method is
present on spigot & paper (only protected on spigot - which is why reflection is required),
and I preserve the same thread-safety it provides in my fork - so this solution
will not break compatibility with craftbukkit, spigot, and paper.
Changed Lock to subclass ReentrantLock since that is the only subclass DelegateLock should be using. The lock should also never be null so I added an annotation in the constructor.
I also removed some code and replaced it with PaperLib code to just clean up things a little bit.
Adapter updated to 1.15.2, mostly a clone of 1.15 / 1.15.1's adapter. I encountered no issues from this, but the field names for our reflections may need to be double-checked for accuracy in this Minecraft version.
refactor some region dependencies
swithc masking extent to a filter (so it can be parallelized)
Some unfinished refactoring of the filters
remove piston messages from strings.json
Add regen
Add //history [find|restore|rollback|summary|clear]
- history commands are interactable
- inspect brush info is interactable
Commands are now logged to a searchable database
Fix some cases of id/ordinal mismatch
Lazy tags means tiles/ents are not translated into the nms NBTBase until it is needed. Should be faster in cases where getFullBlock is called, but nbt is not always needed.
Commands like Copy and Paste, where the input/output are both nms worlds, can entirely bypass WorldEdit translating to and from the WorldEdit JNBT classes.
