basin2-protocol 578.1.0

Basin2 subpackage for MC protocol.
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use crate::network::*;
use crate::packet::*;
use basin2_lib::result::*;
use bytes::BytesMut;
use uuid::Uuid;

#[derive(PartialEq, Clone, Debug)]
pub struct AddPaintingPacket {
    pub id: i32,
    pub uuid: Uuid,
    pub pos: BlockPos,
    pub direction: Direction,
    pub motive: i32,
}

impl CodablePacket for AddPaintingPacket {
    fn encode(self, buf: &mut BytesMut) {
        buf.set_mc_var_int(self.id);
        buf.set_mc_uuid(self.uuid);
        buf.set_mc_var_int(self.motive);
        buf.set_mc_block_pos(self.pos);
        buf.set_mc_u8(self.direction.get_2d_direction());
    }

    fn decode(buf: &mut BytesMut) -> Result<Self>
    where
        Self: Sized,
    {
        let id = buf.get_mc_var_int()?;
        let uuid = buf.get_mc_uuid()?;
        let motive = buf.get_mc_var_int()?;
        let pos = buf.get_mc_block_pos()?;
        let direction = Direction::from_2d_direction(buf.get_mc_u8()?).unwrap_or(Direction::Up);
        return Ok(AddPaintingPacket {
            id,
            uuid,
            pos,
            direction,
            motive,
        });
    }
}

#[cfg(test)]
mod tests {
    use super::*;
    use crate::packet::test::*;

    #[test]
    fn test_cycle() -> Result<()> {
        cycle(AddPaintingPacket {
            id: 54321,
            uuid: Uuid::new_v4(),
            pos: BlockPos {
                x: 100,
                y: 20,
                z: -100,
            },
            direction: Direction::South,
            motive: 7,
        })
    }
}