Commit graph

195 commits

Author SHA1 Message Date
Byteflux
28ea7bb560 Configurable speed for water flowing over lava 2018-08-08 16:33:21 -06:00
BillyGalbreath
14aa197675 Slime Pathfinder Events 2018-08-24 08:18:42 -05:00
Aikar
2f4d83a219 Add Debug Entities option to debug dupe uuid issues 2018-07-21 08:25:40 -04:00
Aikar
223c6c3b5a Remove unnecessary itemmeta handling 2016-11-22 00:40:42 -05:00
Aikar
394e4c04f7 Fix NBT type issues
Addresses two issues:
- MC-135506: Experience should save as Integers
- Allay duplication cooldown is saved and exposed as a long, but loaded as an int
2018-08-03 00:04:54 -04:00
Mark Vainomaa
30f16143ba Add TNTPrimeEvent 2018-07-16 00:05:05 +03:00
BillyGalbreath
f20fbf5477 AnvilDamageEvent 2018-07-20 23:37:03 -05:00
BillyGalbreath
da011362dc SkeletonHorse Additions 2018-07-27 22:36:31 -05:00
Riley Park
c0a3a0d12c Allow disabling armor stand ticking 2018-08-15 01:26:09 -07:00
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
925d397466 PlayerLaunchProjectileEvent 2018-07-21 03:11:03 -05:00
BillyGalbreath
a949eef7aa PlayerElytraBoostEvent 2018-07-21 01:59:59 -05:00
BillyGalbreath
e054d501fb EnderDragon Events 2018-07-21 01:51:27 -05:00
Aikar
eb528f5f37 add more information to Entity.toString()
UUID, ticks lived, valid, dead
2018-07-19 01:13:28 -04:00
Aikar
3430a002d1 InventoryCloseEvent Reason API
Allows you to determine why an inventory was closed, enabling plugin developers
to "confirm" things based on if it was player triggered close or not.
2018-07-03 21:56:23 -04:00
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
d68fcd321f PlayerReadyArrowEvent
Called when a player is firing a bow and the server is choosing an arrow to use.
Plugins can skip selection of certain arrows and control which is used.
2018-06-18 01:12:53 -04:00
Aikar
26ade76848 Improve EntityShootBowEvent
Adds missing call to Illagers and also adds Arrow ItemStack to skeletons

== AT ==
public net.minecraft.world.entity.projectile.AbstractArrow getPickupItem()Lnet.minecraft.world.item.ItemStack;
2013-06-15 19:51:17 -04:00
BillyGalbreath
2d9d74f9a9 Make shield blocking delay configurable 2018-06-16 01:18:16 -05:00
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
Aikar
809fa1fbea Unset Ignited flag on cancel of Explosion Event
Otherwise the creeper infinite explodes
2018-06-10 01:18:49 -04:00
Shane Freeder
d6d2d75fe6 Add EntityTeleportEndGatewayEvent 2018-06-09 14:08:39 +02:00
Aikar
b64e7f96d3 WitchReadyPotionEvent 2018-06-05 22:47:26 -04:00
Aikar
a3b5f969ed WitchThrowPotionEvent
Fired when a witch throws a potion at a player
2018-05-16 20:44:58 -04:00
Aikar
72743537f4 WitchConsumePotionEvent
Fires when a witch consumes the potion in their hand
2018-05-16 20:35:16 -04:00
Aikar
40e2712d61 EndermanAttackPlayerEvent
Allow control over whether or not an enderman aggros a player.

This allows you to override/extend the pumpkin/stare logic.
2018-05-01 20:18:54 -04:00
0x22
952a6d631c Fix exploit that allowed colored signs to be created 2018-04-26 04:41:11 -04:00
Aikar
b4ece1619f EndermanEscapeEvent
Fires an event anytime an enderman intends to teleport away from the player

You may cancel this, enabling ranged attacks to damage the enderman for example.
2018-04-30 13:15:55 -04:00
Brokkonaut
5a528af05e Configurable sprint interruption on attack
If the sprint interruption is disabled players continue sprinting when they attack entities.
2018-04-14 20:20:46 +02:00
MiniDigger | Martin
b9319698ce Toggleable player crits 2018-03-10 00:50:24 +01:00
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
533b86c3fc PlayerPickupExperienceEvent
Allows plugins to cancel a player picking up an experience orb
2017-12-19 22:02:53 -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
pkt77
540274bcf2 Add PlayerArmorChangeEvent 2017-11-10 23:46:34 -05:00
Brokkonaut
e0661a5f13 Send attack SoundEffects only to players who can see the attacker 2017-10-31 03:26:18 +01:00
BillyGalbreath
d00d3df166 Reset spawner timer when spawner event is cancelled 2017-07-31 01:45:19 -05:00
BillyGalbreath
08aaee1b77 Ocelot despawns should honor nametags and leash 2017-07-31 01:54:40 -05:00
BillyGalbreath
760d9e300f Entity#fromMobSpawner() 2017-06-18 18:17:05 -05:00
Aikar
aab7ec1655 Shoulder Entities Release API 2017-06-17 15:18:30 -04:00
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
BillyGalbreath
8eb7ab6946 PlayerAttemptPickupItemEvent 2017-06-11 16:30:30 -05:00
BillyGalbreath
eb52c5e2f2 PlayerPickupItemEvent#setFlyAtPlayer 2017-05-07 06:26:09 -05:00
BillyGalbreath
b41abcdb68 Item#canEntityPickup 2017-05-05 03:57:17 -05:00
Shane Freeder
918da37691 provide a configurable option to disable creeper lingering effect spawns 2017-06-11 21:01:18 +01:00
Zach Brown
49fbdd7336 Add option to make parrots stay on shoulders despite movement
Makes parrots not fall off whenever the player changes height, or touches water, or gets hit by a passing leaf.
Instead, switches the behavior so that players have to sneak to make the birds leave.

I suspect Mojang may switch to this behavior before full release.

To be converted into a Paper-API event at some point in the future?

== AT ==
public net.minecraft.world.entity.player.Player removeEntitiesOnShoulder()V
2017-05-16 21:29:08 -05:00
Aikar
d2f4d82ce2 Cap Entity Collisions
Limit a single entity to colliding a max of configurable times per tick.
This will alleviate issues where living entities are hoarded in 1x1 pens

This is not tied to the maxEntityCramming rule. Cramming will still apply
just as it does in Vanilla, but entity pushing logic will be capped.

You can set this to 0 to disable collisions.
2017-01-22 18:07:56 -05:00
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
746f540e81 Firework API's
== AT ==
public net.minecraft.world.entity.projectile.FireworkRocketEntity attachedToEntity
2016-12-28 07:18:33 +01:00
Riley Park
e27e53d201 Add API methods to control if armor stands can move 2016-12-21 11:47:25 -06:00
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
Aikar
1f63668ee9 Prevent Pathfinding out of World Border
This prevents Entities from trying to run outside of the World Border

TODO: This doesn't prevent the pathfinder from using blocks outside the world border as nodes. We can fix this
by adding code to all overrides in:
    NodeEvaluator:
    public abstract BlockPathTypes getBlockPathType(BlockGetter world, int x, int y, int z);

to return BLOCKED if it is outside the world border.
2016-12-19 23:07:42 -05:00
AlphaBlend
087a701e69 Add source to PlayerExpChangeEvent 2016-09-08 08:48:33 -07:00
Zach Brown
b1018e6808 Filter bad block entity nbt data from falling blocks 2016-11-12 23:25:22 -06:00
AlphaBlend
472983f423 Add EntityZapEvent 2016-10-16 23:19:30 -07:00
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
Jake Potrebic
08698c4642 Fix global sound handling
* Only send global sounds to same world if limiting radius
* respect global sound events gamerule

Co-authored-by: Evan McCarthy <evanmccarthy@outlook.com>
Co-authored-by: lexikiq <noellekiq@gmail.com>
Co-authored-by: Aikar <aikar@aikar.co>
2016-05-31 22:53:50 -04:00
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
Zach Brown
bdd96190e0 Optional TNT doesn't move in water 2016-05-22 20:20:55 -05:00
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
Aikar
b8d05bbc27 Don't save empty scoreboard teams to scoreboard.dat 2016-05-07 23:33:08 -04:00
Riley Park
217a52eaa8 Add ability to configure frosted_ice properties 2016-04-21 23:51:55 -07:00
Zach Brown
3532e55dab EntityRegainHealthEvent isFastRegen API
Don't even get me started
2016-04-22 01:43:11 -05:00
Aikar
a99426b5fe Configurable Player Collision 2016-04-13 02:10:49 -04:00
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
c801c5439d EntityPathfindEvent
Fires when an Entity decides to start moving to a location.
2016-03-28 21:22:26 -04:00
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
d989bc5d17 Use a Shared Random for Entities
Reduces memory usage and provides ensures more randomness, Especially since a lot of garbage entity objects get created.
2016-03-22 00:33:47 -04:00
Aikar
becb30e9e6 handle NaN health/absorb values and repair bad data 2015-09-27 01:18:02 -04:00
Jedediah Smith
54fe0287a2 Custom replacement for eaten items 2015-06-21 15:07:20 -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
Aikar
686b77345f Configurable Non Player Arrow Despawn Rate
Can set a much shorter despawn rate for arrows that players can not pick up.
2016-03-18 15:12:22 -04:00
Aikar
20b9d3de7b Handle Item Meta Inconsistencies
First, Enchantment order would blow away seeing 2 items as the same,
however the Client forces enchantment list in a certain order, as well
as does the /enchant command. Anvils can insert it into forced order,
causing 2 same items to be considered different.

This change makes unhandled NBT Tags and Enchantments use a sorted tree map,
so they will always be in a consistent order.

Additionally, the old enchantment API was never updated when ItemMeta
was added, resulting in 2 different ways to modify an items enchantments.

For consistency, the old API methods now forward to use the
ItemMeta API equivalents, and should deprecate the old API's.
2015-05-28 23:00:19 -04:00
Aikar
5764c71185 Disable Scoreboards for non players by default
Entities collision is checking for scoreboards setting.
This is very heavy to do map lookups for every collision to check
this setting.

So avoid looking up scoreboards and short circuit to the "not on a team"
logic which is most likely to be true.
2016-03-08 23:25:45 -05:00
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
vemacs
886d8e6ac3 All chunks are slime spawn chunks toggle 2016-03-03 01:19:22 -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
Zach Brown
188e3332d6 Check online mode before converting and renaming player data 2016-03-02 00:03:55 -06:00
Zach Brown
b8b1eef98c Configurable top of nether void damage
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
2016-03-01 23:58:50 -06:00
Aikar
0255317409 Prevent block entity and entity crashes 2016-03-01 23:52:34 -06:00