azalea_protocol/packets/game/
c_map_item_data.rs

1use std::io::{self, Cursor, Write};
2
3use azalea_buf::{AzBuf, AzaleaRead, AzaleaWrite};
4use azalea_chat::FormattedText;
5use azalea_protocol_macros::ClientboundGamePacket;
6
7#[derive(Clone, Debug, ClientboundGamePacket, AzBuf)]
8pub struct ClientboundMapItemData {
9    #[var]
10    pub map_id: u32,
11    pub scale: u8,
12    pub locked: bool,
13    pub decorations: Option<Vec<MapDecoration>>,
14    pub color_patch: OptionalMapPatch,
15}
16
17#[derive(Clone, Debug, AzBuf)]
18pub struct MapDecoration {
19    pub decoration_type: DecorationType,
20    pub x: i8,
21    pub y: i8,
22    /// Minecraft does & 15 on this value, azalea-protocol doesn't. I don't
23    /// think it matters.
24    pub rot: i8,
25    pub name: Option<FormattedText>,
26}
27
28#[derive(Debug, Clone)]
29pub struct OptionalMapPatch(pub Option<MapPatch>);
30
31impl AzaleaRead for OptionalMapPatch {
32    fn azalea_read(buf: &mut Cursor<&[u8]>) -> Result<Self, azalea_buf::BufReadError> {
33        let pos = buf.position();
34        Ok(Self(if u8::azalea_read(buf)? == 0 {
35            None
36        } else {
37            buf.set_position(pos);
38            Some(MapPatch::azalea_read(buf)?)
39        }))
40    }
41}
42
43impl AzaleaWrite for OptionalMapPatch {
44    fn azalea_write(&self, buf: &mut impl Write) -> io::Result<()> {
45        match &self.0 {
46            None => 0u8.azalea_write(buf),
47            Some(m) => m.azalea_write(buf),
48        }
49    }
50}
51
52#[derive(Debug, Clone, AzBuf)]
53pub struct MapPatch {
54    pub width: u8,
55    pub height: u8,
56    pub start_x: u8,
57    pub start_y: u8,
58    pub map_colors: Vec<u8>,
59}
60
61#[derive(Clone, Copy, Debug, AzBuf)]
62pub enum DecorationType {
63    Player,
64    Frame,
65    RedMarker,
66    BlueMarker,
67    TargetX,
68    TargetPoint,
69    PlayerOffMap,
70    PlayerOffLimits,
71    Mansion,
72    Monument,
73    BannerWhite,
74    BannerOrange,
75    BannerMagenta,
76    BannerLightBlue,
77    BannerYellow,
78    BannerLime,
79    BannerPink,
80    BannerGray,
81    BannerLightGray,
82    BannerCyan,
83    BannerPurple,
84    BannerBlue,
85    BannerBrown,
86    BannerGreen,
87    BannerRed,
88    BannerBlack,
89    RedX,
90}
azalea_protocol/packets/game/c_map_item_data.rs

azalea_protocol/packets/game/
c_map_item_data.rs
