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use {
crate::cmd::{
constants::Command,
extendable::{Creatable, Parsable},
},
byteorder::{BigEndian, ReadBytesExt},
bytes::{Buf, BufMut, BytesMut},
};
#[derive(Debug)]
pub struct LongLocation {
pub x: i16,
pub y: i16,
pub z: i16,
pub direction: i16,
}
impl Parsable for LongLocation {
fn parse(data: Vec<u8>) -> Self {
let mut data = BytesMut::from(data.as_slice()).reader();
Self {
x: data.read_i16::<BigEndian>().unwrap(),
y: data.read_i16::<BigEndian>().unwrap(),
z: data.read_i16::<BigEndian>().unwrap(),
direction: data.read_i16::<BigEndian>().unwrap(),
}
}
}
impl Creatable for LongLocation {
fn create_with_short_object_id(&self, short_object_id: u8) -> Vec<u8> {
let mut command = BytesMut::new();
// Header
command.put_u8(short_object_id); // ObjId
#[allow(clippy::cast_possible_truncation)]
command.put_i8(Command::LongLoc as i32 as i8); // Type
// Content
command.put_i16(self.x);
command.put_i16(self.y);
command.put_i16(self.z);
command.put_i16(self.direction);
// Length
let mut command_as_vec = command.to_vec();
command_as_vec.insert(0, command.len() as u8 + 1);
// Return bytes
command_as_vec
}
}
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