steel_protocol/packets/game/
s_player_command.rs

1use steel_macros::{ReadFrom, ServerPacket};
2
3/// Action types for the player command packet.
4///
5/// Maps to vanilla `ServerboundPlayerCommandPacket.Action` enum.
6/// Wire format: `VarInt` (0–6).
7#[derive(ReadFrom, Clone, Copy, Debug, PartialEq, Eq)]
8#[read(as = VarInt)]
9pub enum PlayerCommandAction {
10    /// Player leaves bed (only when clicking "Leave Bed" button).
11    LeaveBed = 0,
12    /// Player starts sprinting.
13    StartSprinting = 1,
14    /// Player stops sprinting.
15    StopSprinting = 2,
16    /// Player starts jumping while riding a horse (data = jump boost 0-100).
17    StartRidingJump = 3,
18    /// Player stops jumping while riding a horse.
19    StopRidingJump = 4,
20    /// Player opens vehicle inventory (horse/chest boat) via inventory key.
21    OpenVehicleInventory = 5,
22    /// Player starts flying with elytra.
23    StartFallFlying = 6,
24}
25
26/// Serverbound packet sent when a player performs a command action.
27///
28/// This handles actions like sprinting, sleeping, elytra, and horse riding.
29/// Packet ID 0x29 (play phase) — `player_command` in packets.json.
30#[derive(ReadFrom, ServerPacket, Clone, Debug)]
31pub struct SPlayerCommand {
32    /// The entity ID of the player (should match the player's ID).
33    #[read(as = VarInt)]
34    pub entity_id: i32,
35    /// The action being performed.
36    pub action: PlayerCommandAction,
37    /// Jump boost for `StartRidingJump` (0-100), otherwise 0.
38    #[read(as = VarInt)]
39    pub data: i32,
40}
steel_protocol/packets/game/s_player_command.rs

steel_protocol/packets/game/
s_player_command.rs
