Packets

WARNING

Packets must be cast to their specific type to access their properties.

Example: C03 c03 = (C03) packet;

CPacket

Base wrapper for outbound packets.

property	type	description
name	String	simple packet class name

C0A (animation)

new C0A();

C0B (entity action)

new C0B(String action, int horsePower);

property	type	description
action	String	entity action name
horsepower	int	horse jump power

C0D (close window)

new C0D(int windowId);

property	type
windowId	int

C0E (click window)

new C0E(int windowId, int slot, int button, int mode, ItemStack itemStack);

property	type	description
windowId	int	window id
slot	int	inventory slot
button	int	mouse button
mode	int	click mode
action	short	transaction id
itemStack	ItemStack	clicked stack

C0F (confirm transaction)

new C0F(int windowId, short uid);

property	type
windowId	int
uid	short

C01 (chat message)

new C01(String message);

property	type
message	String

C02 (use entity)

new C02(Entity entity, String action, Vec3 hitVec);

property	type	description
entity	Entity	target entity
action	String	ATTACK / INTERACT / INTERACT_AT
hitVec	Vec3	hit vector (may be null)

C03 (player)

new C03(boolean onGround); // (onGround only)
new C03(Vec3 position, boolean onGround); // C04 (pos)
new C03(float yaw, float pitch, boolean onGround); // C05 (look)
new C03(Vec3 position, float yaw, float pitch, boolean onGround); // C06 (pos + look)

property	type	description
position	Vec3	player position
yaw	float	yaw angle
pitch	float	pitch angle
ground	boolean	on ground flag
moving	boolean	whether position is included
rotating	boolean	whether rotation is included

C07 (player digging)

new C07(Vec3 position, String status, String facing);

property	type
position	Vec3
status	String
facing	String

C08 (block placement)

new C08(ItemStack itemStack);
new C08(ItemStack itemStack, Vec3 position, int direction, Vec3 offset);

property	type	description
itemStack	ItemStack	held item
position	Vec3	block position
direction	int	placed block face
offset	Vec3	hit offset

C09 (held item change)

new C09(int slot);

property	type
slot	int

C10 (creative inventory action)

new C10(int slot, ItemStack itemStack);

property	type
slot	int
itemStack	ItemStack

C13 (player abilities)

new C13(boolean invulnerable, boolean flying, boolean allowFlying, boolean creativeMode, float flySpeed, float walkSpeed);

property	type
invulnerable	boolean
flying	boolean
allowFlying	boolean
creativeMode	boolean
flySpeed	float
walkSpeed	float

C16 (client status)

new C16(String status);

property	type
status	String

SPacket

Base wrapper for inbound packets.

property	type	description
name	String	simple packet class name

S06 (update health)

property	type
health	float
saturation	float
food	int

S08 (player position and look)

property	type
position	Vec3
yaw	float
pitch	float

S09 (held item change)

property	type
slot	int

S12 (entity velocity)

property	type
entityId	int
motion	Vec3

S23 (block change)

property	type
position	Vec3
block	Block

S27 (explosion)

property	type
strength	float
position	Vec3
motion	Vec3

S29 (sound effect)

property	type
sound	String
position	Vec3
volume	float
pitch	float

S2A (particles)

property	type
type	String
position	Vec3
offset	Vec3
speed	float
count	int
args	int[]

S3E (teams)

property	type
name	String
displayName	String
prefix	String
suffix	String
nametagVisibility	String
playerList	Collection<String>
action	int
friendlyFlags	int
color	int