Commit graph

79 commits

Author SHA1 Message Date
Aikar
54b44d1f1c Prevent various interactions from causing chunk loads
Co-authored-by: Shane Freeder <theboyetronic@gmail.com>
2018-09-10 23:56:36 -04:00
Aikar
ca42ec8f4e Mob Pathfinding API
Implements Pathfinding API for mobs

== AT ==
public net.minecraft.world.entity.ai.navigation.PathNavigation pathFinder
public net.minecraft.world.level.pathfinder.PathFinder nodeEvaluator
public net.minecraft.world.level.pathfinder.Path nodes
2018-09-09 13:30:00 -04:00
BillyGalbreath
ca341c9de8 Allow chests to be placed with NBT data 2018-09-08 18:43:31 -05:00
BillyGalbreath
f6b20dccfc Add PhantomPreSpawnEvent 2018-08-25 19:56:51 -05:00
miclebrick
68e76b43b8 Optimize CraftBlockData Creation
Avoids a hashmap lookup by cacheing a reference to the CraftBlockData
and cloning it when one is needed.
2018-08-23 11:45:32 -04:00
Byteflux
28ea7bb560 Configurable speed for water flowing over lava 2018-08-08 16:33:21 -06:00
Aikar
2f4d83a219 Add Debug Entities option to debug dupe uuid issues 2018-07-21 08:25:40 -04:00
Mark Vainomaa
30f16143ba Add TNTPrimeEvent 2018-07-16 00:05:05 +03:00
BillyGalbreath
da011362dc SkeletonHorse Additions 2018-07-27 22:36:31 -05:00
Hugo Manrique
510b8187c7 Vanished players don't have rights 2018-07-23 14:22:26 +02:00
Hugo Manrique
1549b076df Option to prevent armor stands from doing entity lookups 2018-07-23 12:57:39 +02:00
BillyGalbreath
b7f23ee86d Add config to disable ender dragon legacy check 2018-06-22 10:38:31 -05:00
Aikar
dddd41ac34 Expand Explosions API
Add Entity as a Source capability, and add more API choices, and on Location.

Co-authored-by: Esoteric Enderman <90862990+EsotericEnderman@users.noreply.github.com>
Co-authored-by: Bjarne Koll <git@lynxplay.dev>
2018-06-20 23:17:24 -04:00
Brokkonaut
991875920d Add entity knockback events
- EntityKnockbackEvent
- EntityPushedByEntityAttackEvent
- EntityKnockbackByEntityEvent

Co-authored-by: aerulion <aerulion@gmail.com>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
2018-06-18 15:46:23 +02:00
Aikar
4ec0188c4d Print Error details when failing to save player data 2018-06-15 20:37:03 -04:00
Aikar
d50334d6e8 Configurable LootPool luck formula
Rewrites the Vanilla luck application formula so that luck can be
applied to items that do not have any quality defined.

See: https://luckformula.emc.gs for data and details
-----------

The rough summary is:
My goal was that in a pool, when luck was applied, the pool
rebalances so the percentages for bigger items is
lowered and smaller items is boosted.

Do this by boosting and then reducing the weight value,
so that larger numbers are penalized more than smaller numbers.
resulting in a larger reduction of entries for more common
items than the reduction on small weights,
giving smaller weights more of a chance

-----------

This work kind of obsoletes quality, but quality would be useful
for 2 items with same weight that you want luck to impact
in varying directions.

Fishing still falls into that as the weights are closer, so luck
will invalidate junk more.

This change will result in some major changes to fishing formulas.

-----------

I would love to see this change in Vanilla, so Mojang please pull :)
2018-06-15 00:30:32 -04:00
0x22
952a6d631c Fix exploit that allowed colored signs to be created 2018-04-26 04:41:11 -04:00
Aikar
4f248b1b5b Fill Profile Property Events
Allows plugins to populate profile properties from local sources to avoid calls out to Mojang API
to fill in textures for example.

If Mojang API does need to be hit, event fire so you can get the results.

This is useful for implementing a ProfileCache for Player Skulls
2018-01-02 00:31:26 -05:00
Aikar
cad0c129c8 PreCreatureSpawnEvent
Adds an event to fire before an Entity is created, so that plugins that need to cancel
CreatureSpawnEvent can do so from this event instead.

Cancelling CreatureSpawnEvent rapidly causes a lot of garbage collection and CPU waste
as it's done after the Entity object has been fully created.

Mob Limiting plugins and blanket "ban this type of monster" plugins should use this event
instead and save a lot of server resources.

See: https://github.com/PaperMC/Paper/issues/917
2018-01-14 17:01:31 -05:00
Aikar
eb20b0b160 API to get a BlockState without a snapshot
This allows you to get a BlockState without creating a snapshot, operating
on the real tile entity.

This is useful for where performance is needed

also Avoid NPE during CraftBlockEntityState load if could not get TE

If Tile Entity was null, correct Sign to return empty lines instead of null
2017-11-06 21:08:22 -05:00
Shane Freeder
1d1c5a4493 use CB BlockState implementations for captured blocks
When modifying the world, CB will store a copy of the affected
blocks in order to restore their state in the case that the event
is cancelled. This change only modifies the collection of blocks
in the world by normal means, e.g. not during tree population,
as the potentially marginal overheads would serve no advantage.

CB was using a CraftBlockState for all blocks, which causes issues
should any block that uses information beyond a data ID would suffer
from missing information, e.g. Skulls.

By using CBs CraftBlock#getState(), we will maintain a proper copy of
the blockstate that will be valid for restoration, as opposed to dropping
information on restoration when the event is cancelled.
2017-11-16 12:12:41 +00:00
mezz
f1fd83ac7a Fix MC-117075: Block entity unload lag spike 2017-08-09 17:51:22 -05:00
BillyGalbreath
d00d3df166 Reset spawner timer when spawner event is cancelled 2017-07-31 01:45:19 -05:00
BillyGalbreath
760d9e300f Entity#fromMobSpawner() 2017-06-18 18:17:05 -05:00
Spottedleaf
40654111d1 Do not submit profile lookups to worldgen threads
They block. On network I/O.

If enough tasks are submitted the server will eventually stall
out due to a sync load, as the worldgen threads will be
stalling on profile lookups.
2021-08-08 16:26:46 -07:00
Aikar
110bcadcdf ExperienceOrbs API for Reason/Source/Triggering player
Adds lots of information about why this orb exists.

Replaces isFromBottle() with logic that persists entity reloads too.
2017-12-19 16:31:46 -05:00
Aikar
4ca188a20e Provide E/TE/Chunk count stat methods
Provides counts without the ineffeciency of using .getEntities().size()
which creates copy of the collections.
2017-01-07 15:24:46 -05:00
Aikar
c28a11a1d8 Configurable Cartographer Treasure Maps
Allow configuring for cartographers to return the same map location

Also allow turning off treasure maps all together as they can eat up Map ID's
which are limited in quantity.
2016-12-20 15:26:27 -05:00
Aikar
63de7b1ff6 Bound Treasure Maps to World Border
Make it so a Treasure Map does not target a structure outside of the
World Border, where players are not even able to reach.

This also would help the case where a players close to the border, and one
that is outside happens to be closer, but unreachable, yet another reachable
one is in border that would of been missed.
2016-12-20 15:15:11 -05:00
Aikar
ddd1807ad5 Optimize Level.hasChunkAt(BlockPosition)Z
Reduce method invocations for World.isLoaded(BlockPosition)Z
2016-12-02 00:11:43 -05:00
Alfie Cleveland
c7287dd5ee Optimise BlockState's hashCode/equals
These are singleton "single instance" objects. We can rely on
object identity checks safely.

Use a simpler optimized hashcode
2016-08-19 01:52:56 +01:00
Martin Panzer
ef21fd4166 Faster redstone torch rapid clock removal
Only resize the the redstone torch list once, since resizing arrays / lists is costly
2016-05-23 12:12:37 +02:00
Aikar
07c767b6f4 LootTable API and replenishable lootables
Provides an API to control the loot table for an object.
Also provides a feature that any Lootable Inventory (Chests in Structures)
can automatically replenish after a given time.

This feature is good for long term worlds so that newer players
do not suffer with "Every chest has been looted"

== AT ==
public org.bukkit.craftbukkit.block.CraftBlockEntityState getTileEntity()Lnet/minecraft/world/level/block/entity/BlockEntity;
public org.bukkit.craftbukkit.block.CraftLootable setLootTable(Lorg/bukkit/loot/LootTable;J)V
public org.bukkit.craftbukkit.entity.CraftMinecartContainer setLootTable(Lorg/bukkit/loot/LootTable;J)V
2016-05-01 21:19:14 -04:00
Riley Park
217a52eaa8 Add ability to configure frosted_ice properties 2016-04-21 23:51:55 -07:00
Aikar
eb76e508f5 Configurable random tick rates for blocks
A general purpose patch that includes config options for the tick rate
of a variety of blocks that are random ticked.

Co-authored-by: MrPowerGamerBR <git@mrpowergamerbr.com>
2016-04-03 16:28:17 -04:00
Aikar
f9ef3612f7 Do not load chunks for Pathfinding 2016-03-31 19:17:58 -04:00
Antony Riley
db2502d732 Sanitise RegionFileCache and make configurable
RegionFileCache prior to this patch would close every single open region
file upon reaching a size of 256.
This patch modifies that behaviour so it closes the the least recently
used RegionFile.
The implementation uses a LinkedHashMap as an LRU cache (modified from HashMap).
The maximum size of the RegionFileCache is also made configurable.
2016-03-29 08:22:55 +03:00
Aikar
e2accd8d62 Configurable Chunk Inhabited Time
Vanilla stores how long a chunk has been active on a server, and dynamically scales some
aspects of vanilla gameplay to this factor.

For people who want all chunks to be treated equally, you can chose a fixed value.

This allows to fine-tune vanilla gameplay.
2016-03-28 20:46:14 -04:00
Aikar
63fa3068c6 Only process BlockPhysicsEvent if a plugin has a listener
Saves on some object allocation and processing when no plugin listens to this
2016-03-28 19:55:45 -04:00
Aikar
f54f356a35 Add World Util Methods
Methods that can be used for other patches to help improve logic.
2016-03-18 20:16:03 -04:00
Joseph Hirschfeld
68979dd492 Add exception reporting event 2016-03-03 03:15:41 -06:00
Joseph Hirschfeld
1f86344458 Add configurable portal search radius 2016-03-03 02:46:17 -06:00
Aikar
b380d6445b Configurable Disabling Cat Chest Detection
Offers a gameplay feature to stop cats from blocking chests
2016-03-03 01:13:45 -06:00
Zach Brown
c8c53412a4 Disable spigot tick limiters 2016-03-02 23:45:17 -06:00
Byteflux
adb6c35b17 Add BeaconEffectEvent 2016-03-02 23:30:53 -06:00
Sudzzy
1ac857b531 Configurable mob spawner tick rate 2016-03-02 15:03:53 -06:00
Sudzzy
fb3f2c1b8e Disable explosion knockback 2016-03-02 14:48:03 -06:00
Byteflux
68603a72c5 Optimize explosions
The process of determining an entity's exposure from explosions can be
expensive when there are hundreds or more entities in range.

This patch adds a per-tick cache that is used for storing and retrieving
an entity's exposure during an explosion.
2016-03-02 11:59:48 -06:00
Iceee
e2ead8262e Fix lag from explosions processing dead entities 2016-03-02 01:39:52 -06:00
DoctorDark
b083157a8c Configurable end credits 2016-03-16 02:21:39 -05:00