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use crate::packets::BufReadError;
use azalea_buf::{McBuf, McBufReadable, McBufWritable};
use azalea_core::ResourceLocation;
use azalea_protocol_macros::ServerboundGamePacket;
use std::io::Cursor;
#[derive(Clone, Debug, ServerboundGamePacket)]
pub struct ServerboundSeenAdvancementsPacket {
pub action: Action,
pub tab: Option<ResourceLocation>,
}
#[derive(McBuf, Clone, Copy, Debug, Eq, PartialEq)]
pub enum Action {
OpenedTab = 0,
ClosedScreen = 1,
}
impl McBufReadable for ServerboundSeenAdvancementsPacket {
fn read_from(buf: &mut Cursor<&[u8]>) -> Result<Self, BufReadError> {
let action = Action::read_from(buf)?;
let tab = if action == Action::OpenedTab {
Some(ResourceLocation::read_from(buf)?)
} else {
None
};
Ok(Self { action, tab })
}
}
impl McBufWritable for ServerboundSeenAdvancementsPacket {
fn write_into(&self, buf: &mut impl std::io::Write) -> Result<(), std::io::Error> {
self.action.write_into(buf)?;
if let Some(tab) = &self.tab {
tab.write_into(buf)?;
}
Ok(())
}
}
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