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mod demo;
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#[allow(dead_code)]
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mod util;
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use std::time::{Duration, Instant};
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use structopt::StructOpt;
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use tui::backend::CursesBackend;
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use easycurses;
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use tui::Terminal;
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use crate::demo::{ui, App};
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#[derive(Debug, StructOpt)]
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struct Cli {
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#[structopt(long = "tick-rate", default_value = "250")]
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tick_rate: u64,
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#[structopt(long = "log")]
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log: bool,
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}
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fn main() -> Result<(), failure::Error> {
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let cli = Cli::from_args();
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stderrlog::new().quiet(!cli.log).verbosity(4).init()?;
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let mut terminal = Terminal::new(CursesBackend::new().unwrap()).unwrap();
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terminal.clear().unwrap();
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terminal.hide_cursor().unwrap();
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terminal
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.backend_mut()
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.get_curses_window_mut()
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.set_input_timeout(easycurses::TimeoutMode::WaitUpTo(50));
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let mut app = App::new("Curses demo");
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let mut last_tick = Instant::now();
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let tick_rate = Duration::from_millis(cli.tick_rate);
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loop {
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ui::draw(&mut terminal, &app)?;
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match terminal.backend_mut().get_curses_window_mut().get_input() {
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Some(input) => {
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match input {
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easycurses::Input::Character(c) => {
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app.on_key(c);
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}
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easycurses::Input::KeyUp => {
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app.on_up();
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}
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easycurses::Input::KeyDown => {
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app.on_down();
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}
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easycurses::Input::KeyLeft => {
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app.on_left();
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}
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easycurses::Input::KeyRight => {
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app.on_right();
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}
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_ => {}
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};
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}
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_ => {}
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};
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terminal.backend_mut().get_curses_window_mut().flush_input();
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if last_tick.elapsed() > tick_rate {
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app.on_tick();
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last_tick = Instant::now();
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}
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if app.should_quit {
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break;
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}
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}
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Ok(())
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}
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