strafe-project/src/lib.rs

mod bsp;

pub struct Bsp(vbsp::Bsp);

#[derive(Debug)]
pub enum ReadError{
	Bsp(vbsp::BspError),
	Io(std::io::Error),
}
impl std::fmt::Display for ReadError{
	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
		write!(f,"{self:?}")
	}
}
impl std::error::Error for ReadError{}

pub fn read<R:std::io::Read>(mut input:R)->Result<Bsp,ReadError>{
	let mut s=Vec::new();

	//TODO: mmap
	input.read_to_end(&mut s).map_err(ReadError::Io)?;

	vbsp::Bsp::read(s.as_slice()).map(Bsp).map_err(ReadError::Bsp)
}

pub fn convert<AcquireTextureId,AcquireMeshId>(
	bsp:&Bsp,
	acquire_texture_id:AcquireTextureId,
	acquire_mesh_id:AcquireMeshId
)->strafesnet_common::map::CompleteMap
where
	AcquireTextureId:FnMut(&str)->strafesnet_common::model::TextureId,
	AcquireMeshId:FnMut(&str)->strafesnet_common::model::MeshId,
{
	bsp::convert(&bsp.0,acquire_texture_id,acquire_mesh_id)
}