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use azalea_buf::{
BufReadError, McBuf, McBufReadable, McBufVarReadable, McBufVarWritable, McBufWritable,
};
use azalea_core::ResourceLocation;
use azalea_protocol_macros::ClientboundGamePacket;
use std::io::{Cursor, Write};
#[derive(Clone, Debug, ClientboundGamePacket)]
pub struct ClientboundRecipePacket {
pub action: State,
pub settings: RecipeBookSettings,
pub recipes: Vec<ResourceLocation>,
}
impl McBufWritable for ClientboundRecipePacket {
fn write_into(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {
match self.action {
State::Init { .. } => 0,
State::Add => 1,
State::Remove => 2,
}
.var_write_into(buf)?;
self.settings.write_into(buf)?;
self.recipes.write_into(buf)?;
if let State::Init { to_highlight } = &self.action {
to_highlight.write_into(buf)?;
}
Ok(())
}
}
impl McBufReadable for ClientboundRecipePacket {
fn read_from(buf: &mut Cursor<&[u8]>) -> Result<Self, azalea_buf::BufReadError> {
let action_id = u32::var_read_from(buf)?;
let settings = RecipeBookSettings::read_from(buf)?;
let recipes = Vec::<ResourceLocation>::read_from(buf)?;
let action = match action_id {
0 => State::Init {
to_highlight: Vec::<ResourceLocation>::read_from(buf)?,
},
1 => State::Add,
2 => State::Remove,
_ => {
return Err(BufReadError::UnexpectedEnumVariant {
id: action_id as i32,
})
}
};
Ok(ClientboundRecipePacket {
action,
settings,
recipes,
})
}
}
#[derive(Clone, Debug, McBuf)]
pub struct RecipeBookSettings {
pub gui_open: bool,
pub filtering_craftable: bool,
pub furnace_gui_open: bool,
pub furnace_filtering_craftable: bool,
pub blast_furnace_gui_open: bool,
pub blast_furnace_filtering_craftable: bool,
pub smoker_gui_open: bool,
pub smoker_filtering_craftable: bool,
}
#[derive(Clone, Debug)]
pub enum State {
Init { to_highlight: Vec<ResourceLocation> },
Add,
Remove,
}
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