use napi_derive::napi;
use crate::{binary::BinaryStream, stream::Endianness};
#[napi]
pub struct Float32 {}
#[napi]
impl Float32 {
#[napi]
pub fn read(stream: &mut BinaryStream, endian: Option<Endianness>) -> f64 {
let endian = endian.unwrap_or(Endianness::Big);
let bytes = stream.read(4);
match endian {
Endianness::Big => return f32::from_be_bytes([bytes[0], bytes[1], bytes[2], bytes[3]]) as f64,
Endianness::Little => return f32::from_le_bytes([bytes[0], bytes[1], bytes[2], bytes[3]]) as f64,
}
}
#[napi]
pub fn write(stream: &mut BinaryStream, value: f64, endian: Option<Endianness>) {
let endian = endian.unwrap_or(Endianness::Big);
let value = value as f32;
match endian {
Endianness::Big => stream.write(value.to_be_bytes().to_vec()),
Endianness::Little => stream.write(value.to_le_bytes().to_vec()),
}
}
}