Fix formatting error in route printout
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parent
5c3cdac88f
commit
2b97791937
2 changed files with 1 additions and 189 deletions
src
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@ -1,188 +0,0 @@
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#![feature(seek_convenience)]
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use fnv::FnvHashMap;
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use humantime::format_duration;
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use indicatif::{ProgressBar, ProgressStyle};
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use serde::{Deserialize, Serialize};
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use serde_json::Result;
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use std::fs::File;
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use std::io::{BufRead, BufReader, BufWriter, Seek};
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use std::path::PathBuf;
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use std::str;
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use std::time::Instant;
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use structopt::StructOpt;
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#[derive(Debug, Clone, Serialize)]
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struct Record {
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id: u64,
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star_type: String,
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name: String,
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mult: f32,
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distance: u32,
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x: f64,
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y: f64,
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z: f64,
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}
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#[derive(Debug, Deserialize)]
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#[allow(non_snake_case)]
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struct Body {
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name: String,
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subType: String,
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#[serde(rename = "type")]
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body_type: String,
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systemId: i32,
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systemId64: i64,
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#[serde(rename = "distanceToArrival")]
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distance: u32,
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}
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#[derive(Debug, Deserialize)]
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struct Coords {
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x: f64,
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y: f64,
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z: f64,
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}
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#[derive(Debug, Deserialize)]
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struct System {
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id: i32,
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id64: i64,
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name: String,
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coords: Coords,
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date: String,
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}
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#[derive(Debug, StructOpt)]
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#[structopt(
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name = "ed_lrr_pp",
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about = "Preprocessor for Elite: Dangerous Long-Range Router",
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rename_all = "snake_case"
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)]
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/// Preprocess data for ed_lrr
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struct Opt {
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#[structopt(short, long = "bodies")]
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/// Path to bodies.json
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bodies: PathBuf,
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#[structopt(short, long = "systems")]
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/// Path to systemsWithCoordinates.json
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systems: PathBuf,
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#[structopt(default_value = "stars")]
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/// outfile prefix
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prefix: String,
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}
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fn get_mult(star_type: &str) -> f32 {
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if star_type.contains("White Dwarf") {
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return 1.5;
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}
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if star_type.contains("Neutron") {
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return 4.0;
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}
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return 1.0;
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}
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fn process(path: &PathBuf, func: &mut dyn for<'r> FnMut(&'r str) -> ()) -> std::io::Result<()> {
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let mut cnt = 0;
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let mut buffer = String::new();
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let t_start = Instant::now();
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let fh = File::open(path)?;
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let prog_bar = ProgressBar::new(fh.metadata()?.len());
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prog_bar.set_style(
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ProgressStyle::default_bar()
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.template(
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"[{elapsed_precise}/{eta_precise}]{spinner} [{wide_bar}] {binary_bytes}/{binary_total_bytes} ({percent}%)",
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)
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.progress_chars("#9876543210 ")
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.tick_chars("/-\\|"),
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);
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prog_bar.set_draw_delta(1024 * 1024);
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let mut reader = BufReader::new(fh);
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println!("Loading {} ...", path.to_str().unwrap());
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while let Ok(n) = reader.read_line(&mut buffer) {
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if n == 0 {
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break;
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}
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buffer = buffer.trim_end().trim_end_matches(|c| c == ',').to_string();
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if !buffer.is_empty() {
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func(&buffer);
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}
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prog_bar.set_position(reader.stream_position().unwrap());
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cnt += 1;
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buffer.clear();
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}
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prog_bar.finish_and_clear();
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println!(
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"Processed {} lines in {} ...",
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cnt,
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format_duration(t_start.elapsed())
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);
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return Ok(());
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}
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fn process_systems(path: &PathBuf) -> FnvHashMap<i64, System> {
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let mut ret = FnvHashMap::default();
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process(path, &mut |line| {
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let sys_res: Result<System> = serde_json::from_str(&line);
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if let Ok(sys) = sys_res {
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ret.insert(sys.id64, sys);
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} else {
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eprintln!("\nError parsing: {}\n\t{:?}\n", line, sys_res.unwrap_err());
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}
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})
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.unwrap();
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return ret;
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}
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fn process_bodies(
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path: &PathBuf,
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out_prefix: &String,
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systems: &FnvHashMap<i64, System>,
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) -> std::io::Result<()> {
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let out_path = PathBuf::from(format!("{}.csv", out_prefix));
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println!(
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"Processing {} into {} ...",
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path.to_str().unwrap(),
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out_path.to_str().unwrap(),
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);
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let mut n: u64 = 0;
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let mut wtr = csv::Writer::from_writer(BufWriter::new(File::create(out_path).unwrap()));
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process(path, &mut |line| {
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if !line.contains("Star") {
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return;
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}
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let body_res: Result<Body> = serde_json::from_str(&line);
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if let Ok(body) = body_res {
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if !body.body_type.contains("Star") {
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return;
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}
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if let Some(sys) = systems.get(&body.systemId64) {
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let sub_type = body.subType;
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let mult = get_mult(&sub_type);
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let body_name = body.name;
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let rec = Record {
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id: n,
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star_type: sub_type,
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name: body_name,
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mult,
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distance: body.distance,
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x: sys.coords.x,
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y: sys.coords.y,
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z: sys.coords.z,
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};
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wtr.serialize(rec).unwrap();
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n += 1;
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};
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} else {
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eprintln!("\nError parsing: {}\n\t{:?}\n", line, body_res.unwrap_err());
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}
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})
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.unwrap();
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println!("Total Systems: {}", n);
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return Ok(());
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}
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fn main() -> std::io::Result<()> {
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let opts = Opt::from_args();
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let systems = process_systems(&opts.systems);
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process_bodies(&opts.bodies, &opts.prefix, &systems)?;
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return Ok(());
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}
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@ -894,7 +894,7 @@ pub fn route(opts: RouteOpts) -> std::io::Result<()> {
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total += dist;
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println!(
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"{} [{}] ({},{},{}) [{} Ls]: {:.2} Ly",
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format!("{} {}", sys1.system, sys1.system).trim_end(),
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sys1.system,
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sys1.star_type,
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sys1.pos[0],
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sys1.pos[1],
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