Position is a location in the world packed into a 64 bit integer

VarInt is a variable length integer with a cap of 32 bits

VarLong is a variable length integer with a cap of 64 bits

Stained glass

Attribute is a per-a-vertex value that can be passed into the program.

Program is a collection of shaders which will be run on draw operations.

Shader is code to be run on the gpu at a specific stage in the pipeline.

go:generate stringer -type=State State defined which state the protocol is in.

go:generate stringer -type=Type Type represents a type of a component.

Uniform is a per-a-draw value that can be passed into the program.

Access states how a value will be accesed by the program.

Animation is sent by the server to play an animation on a specific entity. This is a Minecraft packet

AnyComponent can respresent any valid chat component. This is designed to be used as a target for json unmarshalling where the type of the component i

ArmSwing is sent by the client when the player left clicks (to swing their arm). This is a Minecraft packet

Array is an array of 4 bit values.

AttachPoint is a side of the screen that an element can be attached to

Block is a type of tile in the world. All blocks, excluding the special 'missing block', belong to a set.

BlockAction triggers different actions depending on the target block. This is a Minecraft packet

BlockBreakAnimation is used to create and update the block breaking animation played when a player starts digging a block. This is a Minecraft packet

BlockBreakComponent is implemented by the block break animation entity

BlockChange is used to update a single block on the client. This is a Minecraft packet

BlockChangeRecord is a location/id record of a block to be updated

BlockComponent is a component that defines the location of an entity when attached to a block.

BlockEntity is the interface for which all block entities must implement

BlockNBTComponent is implemented by block entities that load information from nbt.

BlockSet is a collection of Blocks.

BoolVar is a console var that contains an bool

BossBar displays and/or changes a boss bar that is displayed on the top of the client's screen. This is normally used for bosses such as the ender dra

Buffer is a storage for vertex data.

Buffer is a dynamically sized byte buffer for creating data to upload to the gpu.

BufferTarget is a target for a buffer to be bound to.

BufferUsage states how a buffer is going to be used by the program.

Builder allows for easy creation of simple messages.

Button is a drawable that draws a button.

Camera causes the client to spectate the entity with the passed id. Use the player's id to de-spectate. This is a Minecraft packet

ChangeGameState is used to modify the game's state like gamemode or weather. This is a Minecraft packet

ChatMessage is sent by the client when it sends a chat message or executes a command (prefixed by '/'). This is a Minecraft packet

ChunkBuffer is a renderable chunk section

ChunkData sends or updates a single chunk on the client. If New is set then biome data should be sent too. This is a Minecraft packet

ChunkUnload tells the client to unload the chunk at the specified position. This is a Minecraft packet

ClearFlags is a set of flags to mark what should be cleared during a Clear call.

ClickAction is an action that will be preformed on clicking.

ClickEvent is an event which will be preformed when the area of text is clicked.

ClickWindow is sent when the client clicks in a window. This is a Minecraft packet

ClientAbilities is used to modify the players current abilities. Currently flying is the only one This is a Minecraft packet

ClientCamera is a camera within the world

ClientSettings is sent by the client to update its current settings. This is a Minecraft packet

ClientStatus is sent to update the client's status This is a Minecraft packet

CloseWindow is sent when the client closes a window. This is a Minecraft packet

CollectItem causes the collected item to fly towards the collector. This does not destroy the entity. This is a Minecraft packet

Color represents one of the 16 valid colors in Minecraft.

CombatEvent is used for... you know, I never checked. I have no clue. This is a Minecraft packet

Component is the base for any chat component.

ConfirmTransaction notifies the client whether a transaction was successful or failed (e.g. due to lag). This is a Minecraft packet

ConfirmTransactionServerbound is a reply to ConfirmTransaction. This is a Minecraft packet

Conn is a connection from or to a Minecraft client. The Minecraft protocol as multiple states that it switches between during login/status pinging, t

Container stores multiple systems and their entities.

Container is a drawable that is used for aligning other drawables. Should never be drawn.

CreativeInventoryAction is sent when the client clicks in the creative inventory. This is used to spawn items in creative. This is a Minecraft packet

Disconnect causes the client to disconnect displaying the passed reason. This is a Minecraft packet

DrawType is used to specify how the vertices will be handled to draw.

Drawable is a scalable element that can be drawn to an area.

Effect plays a sound effect or particle at the target location with the volume (of sounds) being relative to the player's position unless DisableRelat

EnchantItem is sent when the client enchants an item. This is a Minecraft packet

EncryptionRequest is sent by the server if the server is in online mode. If it is not sent then its assumed the server is in offline mode. This is a

EncryptionResponse is sent as a reply to EncryptionRequest. All packets following this one must be encrypted with AES/CFB8 encryption. This is a Mine

Entity does nothing. It is a result of subclassing used in Minecraft. This is a Minecraft packet

EntityAction causes an entity to preform an action based on the passed id. This is a Minecraft packet

EntityAttach attaches to entities together, either by mounting or leashing. -1 can be used at the EntityID to deattach. This is a Minecraft packet

EntityDestroy destroys the entities with the ids in the provided slice. This is a Minecraft packet

EntityEffect applies a status effect to an entity for a given duration. This is a Minecraft packet

EntityEquipment is sent to display an item on an entity, like a sword or armor. Slot 0 is the held item and slots 1 to 4 are boots, leggings chestplat

EntityHeadLook rotates an entity's head to the new angle. This is a Minecraft packet

EntityLook rotates the entity to the new angles provided. This is a Minecraft packet

EntityLookAndMove is a combination of EntityMove and EntityLook. This is a Minecraft packet

EntityMetadata updates the metadata for an entity. This is a Minecraft packet

EntityMove moves the entity with the id by the offsets provided. This is a Minecraft packet

EntityProperties updates the properties for an entity. This is a Minecraft packet

EntityProperty is a key/value pair with optional modifiers. Used by EntityProperties.

EntityRemoveEffect removes an effect from an entity. This is a Minecraft packet

EntityTeleport teleports the entity to the target location. This is sent if the entity moves further than EntityMove allows. This is a Minecraft pack

EntityUsedBed is sent by the server when a player goes to bed. This is a Minecraft packet