signs now become finalized if:
- the player quits and rejoins (because the entity runtime ID of the player will not be the same)
- the chunk is unloaded and reloaded (because the tagged entity runtime ID is not saved).
closes#4198
this works around a bug where corrupted text on preexisting signs can mess up the client. This also prevents corrupted text getting onto signs in the future by having them scrubbed and validated before applying them.
This is better for performance because these then don't need to be reevaluated every time they are called.
When encountering an unqualified function or constant reference, PHP will first try to locate a symbol in the current namespace by that name, and then fall back to the global namespace.
This short-circuits the check, which has substantial performance effects in some cases - in particular, ord(), chr() and strlen() show ~1500x faster calls when they are fully qualified.
However, this doesn't mean that PM is getting a massive amount faster. In real world terms, this translates to about 10-15% performance improvement.
But before anyone gets excited, you should know that the CodeOptimizer in the PreProcessor repo has been applying fully-qualified symbol optimizations to Jenkins builds for years, which is one of the reasons why Jenkins builds have better performance than home-built or source installations.
We're choosing to do this for the sake of future SafePHP integration and also to be able to get rid of the buggy CodeOptimizer, so that phar and source are more consistent.
This has the triple bonus effect of a) making a lot of code easier to read, b) reducing Server::getInstance() usages, and c) removing a whole bunch of Server dependencies.
The network and block namespaces are untouched by this commit due to potential for merge conflicts. These should be dealt with separately on master.
This is a significant breaking change for anything utilizing Tiles as they now do not store their NBT at runtime anymore.
This is another step in the process of ridding PocketMine-MP of runtime NBT.
It can be noticed that all tiles are now using class fields to store properties instead of NBT, which is much faster, uses less memory and is also more concise when written in code.
Highlights:
- Tile->namedtag has been removed.
- Tile->saveNBT() now accepts a CompoundTag() parameter. Typically it's expected that this will be fed a newly-created CompoundTag (this part may be improved in the future).
- New internal methods Tile->readSaveData() and Tile->writeSaveData() have been added. Instead of overriding __construct() and saveNBT() to load and save properties from NBT, you should now implement these methods instead.
This is not final and will see further changes before it's done.
this never really worked properly and is a bad idea anyway. This was the cause of many sign-going-blank bugs before it was broken (by me), and since it's broken it's now useless. I don't think there's any practical way to make this work properly, so I leave it up to plugins to decide whether or not they want to cancel sign editing in protected areas. PocketMine-MP built-in spawn protection will already block this by default anyway.
* Do not create new NBT objects on Tile::getSpawnCompound()
* PocketMine's string formatting
* Remove more useless array indices and create lesser new NBT objects.
* Remove unused imports and type-hint Sign::setText() params
* Do not mess with Sign::setText() params due to #1204
* Fix formatting
* Make getSpawnCompound() final and add abstract addAdditionalSpawnData()
* Make the same changes for Bed tile
* Fix a missing "->" and remove some unneeded int casting.
* Improve usability of Sign API
* PHP
* Throw exceptions if out of range
* Fix phpdocs
* Formatting, additional checks in the SignChangeEvent.
* Blame php storm
* require line count to always be 4
* Adjust exception message
- All entity and tile constructors now require a \pocketmine\level\Level instead of a \pocketmine\level\format\Chunk.
- Chunk->getProvider() and Chunk->setProvider() have been removed.
- Chunk::__construct() has had the $provider parameter removed.
- Chunk->unload() has had the unused $save parameter removed.
- ChunkEvents now take a Level parameter instead of going through the Chunk
API bump to 3.0.0-ALPHA4
