All Classes and Interfaces
Class
Description
Similar to
FuzzyTargeting, but the positions this class' utility methods
find never have pathfinding penalties and are always above ground or water.An abstract class that defines some logic for
blocks.The base class for all cauldrons.
Represents an abstraction of a mutable NBT list which holds elements of the same type.
Represents an NBT number.
A message that is acknowledged.
A class that validates the clients' message acknowledgment.
An enum indicating the hand interaction's result.
A target goal that finds a target by entity class when the goal starts.
An affine transformation is a decomposition of a 4×4 real matrix into
a rotation quaternion, a scale
3-vector, a second rotation quaternion, and a
translation 3-vector.
AfterBatch methods are ran once the batch specified has finished.A record holding session services used by the server.
ArgumentSerializer<A extends com.mojang.brigadier.arguments.ArgumentType<?>,T extends ArgumentSerializer.ArgumentTypeProperties<A>>
Serializes an argument type to be sent to the client.
ArgumentSerializer.ArgumentTypeProperties<A extends com.mojang.brigadier.arguments.ArgumentType<?>>
A record holding the signatures for all signable arguments of an executed command.
A functional interface that signs an argument of a command.
An entry of the signatures map, consisting of the argument's name and signature data.
An enum representing an entity's arm.
ArmorFeatureRenderer<T extends LivingEntity,M extends BipedEntityModel<T>,A extends BipedEntityModel<T>>
Represents the armor model of an ArmorStandEntity.
Represents the model of an ArmorStandEntity.
A palette that stores the possible entries in an array and maps them
to their indices in the array.
A
PropertyDelegate that is implemented using an int array.A fix that automatically renames the
player byte in arrow data to
pickup, if there is not any existing pickup data.A fixed-size atomic stack, useful for tracking multithreaded access to
an object.
Goal that causes its mob to follow and attack its selected target.
A mount which offsets the attack position of its passengers.
Represents the definition of an axolotl entity brain.
Represents an axolotl, the cutest predator.
Represents the model of an AxolotlEntity.
Represents the model of a BatEntity.
Represents the model of a BeeEntity.
BeforeBatch methods are ran before the batch specified has started.A
Particle which renders a camera-facing sprite with a target texture scale.A palette backed by a bidirectional hash table.
Represents an "additions sound" for a biome.
Utility class for converting between biome coordinates and block or chunk
coordinates.
Represents the model of a biped living entity.
Represents the model of a blaze-like entity.
A block is a voxel in a world.
A mutable box with integer coordinates.
A block entity is an object holding extra data about a block in a world.
A block with a
BlockEntity.A functional interface that ticks a block entity.
Represents a type of block entities.
A functional interface for a factory that creates a new block entity
instance.
Builder for
BlockEntityType.Represents an item corresponding to a block.
A few utilities to find block positions matching certain conditions.
Represents the position of a block in a three-dimensional volume.
Checks if a block predicate stored inside
ItemStack's NBT
matches the block in a world.Contains all the minecraft blocks.
A provider for block states.
A supplier of a block state JSON definition.
The supplier for a
ModelVariant's JSON representation.An equivalence to the
Map<String, WeightedUnbakedModel>
passed to the constructor of ModelVariantMap.BlockStateVariantMap.QuadrupleProperty<T1 extends Comparable<T1>,T2 extends Comparable<T2>,T3 extends Comparable<T3>,T4 extends Comparable<T4>>
BlockStateVariantMap.QuintupleProperty<T1 extends Comparable<T1>,T2 extends Comparable<T2>,T3 extends Comparable<T3>,T4 extends Comparable<T4>,T5 extends Comparable<T5>>
BlockStateVariantMap.TripleProperty<T1 extends Comparable<T1>,T2 extends Comparable<T2>,T3 extends Comparable<T3>>
Represents a scoped, read-only view of block states, fluid states and block entities.
A convenience class for a block with a
BlockEntity.Represents the model of a BoatEntity.
The body control ensures a mob's head and body yaws are kept up with each other.
Represents the model of the enchanting table's book.
A function that is provided two booleans and returns one boolean.
Represents a property that has boolean values.
An immutable box with double-valued coordinates.
A brain is associated with each living entity.
A simple profile of a brain.
Builds a buffer of primitives and optionally sorts them by the distance
from the camera.
Containing methods for immediately drawing a buffer built with
BufferBuilder.A projection of a camera.
This class contains the various "fluids" and is used for camera rendering.
Meow.
Represents the model of a CatEntity.
A spawner for cats in villages and swamp huts.
Cauldron behaviors control what happens when a player interacts with
cauldrons using a specific item.
An empty cauldron block.
A visitor for single characters in a string.
Responsible for rendering various game messages such as chat messages or
join/leave messages.
A chat log holds received message entries with sequential indices, where
newer entries receive bigger indices.
An entry logged to
ChatLog.A packet used to send a chat message to the server.
A packet used to send a chat message to the clients.
A screen that allows player to input a chat message.
Checks so that only intended pojos are passed to the GSON (handles
serialization after obfuscation).
A checked random that fails fast when it detects concurrent usage.
Handles the animation for opening and closing chests and ender chests.
Represents the model of a chicken-like entity.
Represents a scoped, modifiable view of biomes, block states, fluid states and block entities.
Used to represent a chunk that has not been loaded yet.
A chunk nibble array is an array of nibbles for each block position in
a chunk.
An immutable pair of two integers representing the X and Z coordinates of a chunk.
Specifies the type of a chunk
A task called when a chunk needs to be generated.
A task called when a chunk is loaded but does not need to be generated.
Represents a chunk ticket, which specifies the reason a chunk has been loaded.
Represents a type of attribute with minimum and maximum value limits.
A class holding unknown constants.
Represents an object which can be cleared.
A clickable widget is a GUI element that has many methods to handle different
mouse actions.
A connection backed by a netty channel.
Specifies that all fields in the annotated package/class are nonnull
unless nullability is specified with a separate annotation.
Specifies that all methods in the annotated package/class return nonnull
values unless nullability is specified with a separate annotation.
Represents the client's own player entity.
A client side packet listener where play stage packets from the server are processed.
A few extensions for
Codec or DynamicOps.An xor codec that only permits exactly one of the two data choices to be
present.
Represents the model of a cod-like entity.
Contains color-related helper methods.
Contains color-related helper methods that use ARGB colors represented
as
0xAARRGGBB.A common logic for command-block behaviors shared by
command blocks and command block minecarts.
A packet used to execute commands on the server.
A standard element of a command function.
A synthetic element to be stored in a
CommandFunctionManager.Entry.A lazy reference to another command function that may or may not exist.
The command function manager implements execution of functions, like that from
the
function command.A tree-visitor-like tracer, useful for gaining insights on function execution.
Describes the environment in which commands are registered.
Represents a subject which can receive command feedback.
A class that creates
RegistryWrapper with ability to set a policy on
how to handle unrecognized tags.A policy on how to handle a
TagKey that does not resolve
to an existing tag (unrecognized tag) in RegistryEntryLookup.getOptional(net.minecraft.registry.tag.TagKey).The connection screen is used to initiate a connection to a remote server.
ConstantArgumentSerializer<A extends com.mojang.brigadier.arguments.ArgumentType<?>>
Deprecated.
Represents the model of a cow-like entity.
Represents the model of a creeper-like entity.
Utility class to help posing when a crossbow is involved.
The types of cursor movement.
CustomTestProvider methods return a Collection<TestFunction>.A recipe that has only one input ingredient.
A builder to easily create cycling button widgets.
Contains loaders for contents controllable by data packs.
An annotation, mostly on side-effect-free methods.
A decoration is a pre-defined set of styling and formatting rules for messages
sent by the server.
Represents a parameter that the decoration uses.
A functional interface that selects the text from the passed parameters.
An annotation on classes.
An enum representing 6 cardinal directions in Minecraft.
Represents a property that has direction values.
An active target goal that can be disabled so that it cannot start.
A class for dividing an integer into
Divider.divisor number of integers
such that the difference between any integers is 0 or 1.Represents the model of a dolphin-like entity.
This annotation applies to some unobfuscated elements within the Minecraft
source code.
Represents the model of the dragon head.
An enum representing 16 dye colors.
A carpet that has an associated carpet color for llamas.
A manager of dynamic registries.
A multiline edit box with support for basic keyboard shortcuts.
A substring of an edit box's text, specified using the indices of the
start and the end.
A widget of
EditBox, a multiline edit box with support for
basic keyboard shortcuts.A shader stage that can be attached to multiple shader programs.
Base GUI interface for handling callbacks related to
keyboard or mouse actions.
Represents the model of a worn elytra.
A renderer that does not render anything.
An empty palette storage has a size, but all its elements are 0.
The rarity is an attribute of an enchantment.
Represents an entry in an enchantments array, i.e.
Represents the model of an enderman-like living entity.
Represents the model of an endermite-like entity.
An object that exists in a world and has
double-precision position.The move effect represents possible effects of an entity moving, such as
playing sounds, emitting game events, none, or both.
The reason of the entity's removal.
Represents a type of double-valued attribute that a living entity may have.
A double-valued attribute.
Represents an operation which can be applied to an attribute modifier.
A listener for an entity's changes associated to saving.
A game event handler for an entity so that the listener stored can be
moved to the correct dispatcher or unregistered as the entity moves or
gets removed.
The entity handler exposes world's entity handling to entity managers.
An index of entities by both their network IDs and UUIDs.
A prototype of entity that's suitable for entity manager to handle.
A storage of entities that supports modification during iteration.
An interface for looking up entities.
Represents the model of an Entity.
Contains common model part names used in entity models.
A listener to entity tracking within threaded anvil chunk storage.
A collection of entities tracked within a chunk section.
The status of entity tracking sections within entity managers.
Sent when a server modifies an entity's velocity.
Represents the direction in which the selection is moved.
Represents a property that has enum values.
Provides enum types for several key slots found within an entity
Inventory.The type of body item slot an
EquipmentSlot targets.Represents the model of an evoker-fangs-like entity.
An exclusive NBT collector builds an NBT object including everything
except the prescribed queries.
Sent when an explosion occurs in the world.
In charge of determining the amount of space needed by a tree to generate.
Specifies that all fields in the annotated package/class are nonnull
unless nullability is specified with a separate annotation.
Specifies that all fields in the annotated package/class are nonnull
unless nullability is specified with a separate annotation.
A message from the
TextFilterer.A buffered input stream that uses a fixed-size buffer array.
Represents a fluid which can flow.
A point on a tree to generate foliage around
Deprecated.
Represents the components that make up the properties of a food item.
Contains all the default food components used in vanilla food items.
An enum holding formattings.
A dynamic ops that delegates all operations from another one.
Represents the model of a FoxEntity.
The function loader holds the functions and function tags for a
CommandFunctionManager to use.A functional interface that can enqueue completable futures.
A functional interface supplying the queued future to
FutureQueue.Path targeting utilities using fuzzy, or approximated, positions from
FuzzyPositions.A game event dispatcher dispatches game events to its listeners.
Dispatches game events to
GameEventDispatcher instance in the applicable
chunk sections.A game event listener listens to game events from
GameEventDispatchers.A visitor used to visit all game rules.
GameTest is used to tell the test framework that the annotated method is a test.The game version interface used by Minecraft, replacing the javabridge
one's occurrences in Minecraft code.
Represents the model of a ghast-like entity.
Represents the model of a GiantEntity.
Handles the flattening of "moj_" import strings in the loaded GLSL shader file.
A context for the parser to keep track of its current line and caret position in the file.
Represents a uniform variable.
Manages a set of goals, which are competing for certain controls on the mob.
Represents the model of a GoatEntity.
Makes a
CatEntity go to a bed and sleep.Represents a density field in an area.
A widget that positions its children in a 2D grid.
A custom thread factory that assigns each created thread to the group of the
system security manager or the factory-creating thread (when the security
manager does not exist).
An enum representing an entity's hand.
A view with a height limit specification.
Represents the model of a hoglin-like entity.
Some constants on hunger values.
An identifier used to identify things.
A piece of extra data that a subclass may attach to an identifier.
An interface used for searching with an identifier's path or namespace.
A palette that directly stores the raw ID of entries to the palette
container storage.
Responsible for rendering the HUD elements while the player is in game.
Represents a property that has integer values.
An exception that tracks the names of the invalid files and the path to
the invalid element in a hierarchical tree structure (such as JSON).
An exception thrown when parsing or constructing an
Identifier
that contains an invalid character.Represents the contents of a block or entity inventory being synchronized
from the server to the client.
An item usable by players and other entities.
Item settings configure behaviors common to all items, such as the stack's max
count.
Represents an object that has an item form.
A group of items that the items belong to.
Contains utility methods for spawning item entities scattered around a certain position.
Represents a stack of items.
Utility methods related to item usage.
A block (re)name fix that updates the block references within Jigsaw
block entities.
An abstract implementation of resource reloader that reads JSON files
into Gson representations in the prepare stage.
Provides methods for validating and deserializing JSON elements.
A builder for serializing types to JSON that can either obtain a type from
a registry to handle JSON conversion or handle with a custom logic bound
to a type.
An unused unchecked exception.
The keybind text content.
Deprecated.
Used to send UDP multicasts to notify other clients of a local game on the same network.
A list of messages a client has seen.
A record of messages acknowledged by a client.
Collects the message that are last seen by a client.
A cauldron filled with lava.
Deprecated.
A consumer used in an iteration that can be aborted early.
Indicates whether to perform the next iteration.
Represents the model of a leash-knot-like entity.
A cauldron with a varying level of contents.
Deprecated.
An interface implemented by block entities with openable lids,
such as chests or ender chests.
A lifecycled resource manager is available until it is closed.
A basic implementation of resource manager with a lifecycle.
The lightmap texture manager maintains a texture containing the RGBA overlay for each of the 16×16 sky and block light combinations.
LightStorage handles the access, storage and propagation of a specific kind of light within the world.
Represents a set of block positions (long representation).
Represents a three-dimensional mapping from a block position to a bitset
of values set at that position.
Represents an entity which has a health value and can receive damage.
Represents the model of a llama-like entity.
Represents the model of llama-spit-like entity.
A local random, not intended to be shared across threads.
A server handshake network handler that exclusively handles local
connections.
The look control adjusts a mob's rotations to look at a target position.
Represents a banner marker in world.
Represents the surface color of a block when rendered from the
MapRenderer.Returns a
BlockState to generate at a given position, or null.Applies another block state rule if the given predicate matches, and returns
null otherwise.Applies the given block state rules in sequence, and returns the first result that
isn't
null.Always returns the given
BlockState.Contains math-related helper methods.
Specifies that all methods in the annotated package/class return nonnull
values unless nullability is specified with a separate annotation.
A stack of transformation matrices used to specify how 3D objects are
translated, scaled or
rotated in 3D space.
A memory module type represents a type of data stored in a brain.
A query of an entity's brain.
A query that succeeds if a value is not present in the memory.
A query that always succeeds.
A query that succeeds if a value is present in the memory.
The result of a
MemoryQuery.A body of a message, including the content, timestamp, salt used for the digest
(the hashed body), and the list of players' "last seen messages".
The serialized version of
MessageBody used in networking.A class for handling the "message chain".
Packers sign a message on the client with its preceding message's index.
Unpacker creates a signed message on the server with the server's preceding message
index when they receive a message.
Queues a future that handles received messages on the server thread.
Message decorator decorates the chat messages and other messages server-side.
Handles received messages, including chat messages and game messages.
A message to be processed.
Represents a link to the preceding message that a particular message has.
A message signature data that can be verified.
Collects message signatures on the server to make a message chain.
A message type (also known as "chat type") controls how to display or narrate
the chat messages sent to the clients.
A record holding the message type and the decoration parameters.
The serialized version of
MessageType.Parameters that is used in packets.Verifies incoming messages' signature and the message chain.
Specifies that all methods in the annotated package/class return nonnull
values unless nullability is specified with a separate annotation.
Represents the model of a minecart-like entity.
A sound instance played when a player is riding a minecart.
Represents a logical Minecraft client.
Represents the restrictions on chat on a Minecraft client.
Suppliers.memoize(com.google.common.base.Supplier<T>)instead.