blob: 38d80878da0321c2a7cefa0a84193c58bdaafdd3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
extern crate termion;
use termion::event::Key;
use termion::input::TermRead;
use termion::raw::IntoRawMode;
use termion::screen::AlternateScreen;
use std::io::{self, Write};
use std::thread;
use std::time::Duration;
static SNEK: &'static [u8] = include_bytes!("snek.six");
fn main() {
let input = termion::async_stdin();
let mut keys = input.keys();
let mut output = io::stdout().into_raw_mode().unwrap();
let mut screen = Vec::new();
let mut size = termion::terminal_size().expect("Can't get terminal size");
write!(screen, "{}", termion::clear::All);
loop {
let new_size = termion::terminal_size().unwrap();
if new_size != size {
write!(screen, "{}", termion::clear::All);
size = new_size;
}
write!(screen, "{}", termion::cursor::Goto(20, 20));
screen.write_all(SNEK).expect("Can't write snek");
match keys.next() {
Some(Ok(Key::Char('q'))) => break,
Some(k) => println!("{:?}", k),
None => ()
}
output.write_all(&screen).expect("Can't write screen");
screen.clear();
thread::sleep(Duration::from_millis(16));
}
}
|