edit/
edit.rs

1use rust_rocket::client::{Event, RocketClient};
2use std::error::Error;
3use std::fs::OpenOptions;
4use std::time::Duration;
5
6static TRACKS_FILE: &str = "tracks.bin";
7
8fn main() -> Result<(), Box<dyn Error>> {
9    let mut rocket = RocketClient::new()?;
10    rocket.get_track_mut("test")?;
11    rocket.get_track_mut("test2")?;
12    rocket.get_track_mut("a:test2")?;
13
14    let mut current_row = 0;
15    let mut paused = true;
16
17    loop {
18        if let Some(event) = rocket.poll_events()? {
19            match event {
20                Event::SetRow(row) => {
21                    println!("SetRow (row: {:?})", row);
22                    current_row = row;
23                }
24                Event::Pause(state) => {
25                    paused = state;
26
27                    let track1 = rocket.get_track("test").unwrap();
28                    println!(
29                        "Pause (value: {:?}) (row: {:?})",
30                        track1.get_value(current_row as f32),
31                        current_row
32                    );
33                }
34                Event::SaveTracks => {
35                    // Obtain a clone of current track state
36                    let tracks = rocket.save_tracks();
37
38                    // Open a file for writing, create if not present,
39                    // truncate (overwrite) in case it has previous contents.
40                    let mut file = OpenOptions::new()
41                        .write(true)
42                        .create(true)
43                        .truncate(true)
44                        .open(TRACKS_FILE)?;
45
46                    // Serialize tracks into the file using bincode
47                    let bincode_conf = bincode::config::standard();
48                    bincode::encode_into_std_write(tracks, &mut file, bincode_conf)?;
49                    // See examples/play.rs for deserializing and playback
50                    println!("Tracks saved to {}", TRACKS_FILE);
51                }
52            }
53            println!("{:?}", event);
54        }
55
56        if !paused {
57            current_row += 1;
58            rocket.set_row(current_row)?;
59        }
60
61        std::thread::sleep(Duration::from_millis(32));
62    }
63}
edit/edit.rs

edit/
edit.rs
