an @-sign in a box

src/main.rs

@@ -0,0 +1,73 @@
+extern crate termion;
+#[macro_use]
+extern crate log;
+extern crate config;
+extern crate log4rs;
+#[macro_use]
+extern crate serde_derive;
+#[macro_use]
+extern crate clap;
+#[macro_use]
+extern crate prettytable;
+
+mod display;
+mod game;
+#[macro_use]
+mod types;
+mod entities;
+mod settings;
+
+use clap::App;
+use game::Game;
+use prettytable::format::consts::FORMAT_BOX_CHARS;
+use settings::Settings;
+
+use std::io::{self, StdinLock, StdoutLock};
+
+use termion::raw::IntoRawMode;
+use termion::raw::RawTerminal;
+
+fn init(
+    settings: Settings,
+    stdout: RawTerminal<StdoutLock<'_>>,
+    stdin: StdinLock<'_>,
+    w: u16,
+    h: u16,
+) {
+    let game = Game::new(settings, stdout, stdin, w, h);
+    game.run()
+}
+
+fn main() {
+    let yaml = load_yaml!("cli.yml");
+    let matches = App::from_yaml(yaml).get_matches();
+    let settings = Settings::load().unwrap();
+    settings.logging.init_log();
+    let stdout = io::stdout();
+    let stdout = stdout.lock();
+
+    let stdin = io::stdin();
+    let stdin = stdin.lock();
+
+    let termsize = termion::terminal_size().ok();
+    // let termwidth = termsize.map(|(w, _)| w - 2).unwrap_or(70);
+    // let termheight = termsize.map(|(_, h)| h - 2).unwrap_or(40);
+    let (termwidth, termheight) = termsize.unwrap_or((70, 40));
+
+    match matches.subcommand() {
+        ("debug", _) => {
+            let mut table = table!(
+                [br->"termwidth", termwidth],
+                [br->"termheight", termheight],
+                [br->"logfile", settings.logging.file],
+                [br->"loglevel", settings.logging.level]
+            );
+            table.set_format(*FORMAT_BOX_CHARS);
+            table.printstd();
+        }
+        _ => {
+            let stdout = stdout.into_raw_mode().unwrap();
+            init(settings, stdout, stdin, termwidth, termheight);
+        }
+    }
+}