wip: vstc console

vstc/Cargo.toml

@@ -12,3 +12,4 @@ storage = { path = "../storage" }
 url = "2.2.1"
 serde = "1.0"
 serde_qs = "0.8.0"
+termion = "2.0.1"

vstc/src/console_command.rs

@@ -0,0 +1,30 @@
+// use storage::{SledBackend, Storage};
+
+pub fn console_command(args: &[String]) {
+  // let mut storage = Storage::new(SledBackend::open("./state.vsdb").unwrap());
+
+  match args.get(0).map(String::as_str) {
+    Some("help") => show_help(),
+    Some("new") => todo!(),
+    Some("start") => todo!(),
+    _ => todo!(),
+  }
+}
+
+fn show_help() {
+  println!("vstc console");
+  println!();
+  println!("ValueScript console applications");
+  println!();
+  println!("USAGE:");
+  println!("  vstc console [COMMAND] [ARGS]");
+  println!();
+  println!("Commands:");
+  println!("  help, -h, --help          Show this message");
+  println!("  new [CLASS_FILE] [ARGS]   Create a new console app");
+  println!("  start [APP_FILE] [ARGS]   Start an existing console app");
+  println!();
+  println!("Examples:");
+  println!("  vstc console new Tetris.ts       Create a tetris game");
+  println!("  vstc console start tetris.vsdb   Start tetris");
+}

vstc/src/main.rs

@@ -1,10 +1,12 @@
 mod assemble_command;
 mod compile_command;
+mod console_command;
 mod db_command;
 mod handle_diagnostics_cli;
 mod parse_command_line;
 mod resolve_entry_path;
 mod run_command;
+mod termion_test;
 mod test_inputs;
 mod to_bytecode;
 
@@ -13,8 +15,10 @@ use std::process::exit;
 
 use assemble_command::assemble_command;
 use compile_command::compile_command;
+use console_command::console_command;
 use db_command::db_command;
 use run_command::run_command;
+use termion_test::termion_test;
 
 fn main() {
   let args: Vec<String> = env::args().collect();
@@ -25,6 +29,8 @@ fn main() {
     Some("run") => run_command(&args),
     Some("compile") => compile_command(&args),
     Some("db") => db_command(&args),
+    Some("termion") => termion_test(),
+    Some("console") => console_command(&args),
     _ => {
       println!("ERROR: Unrecognized command\n");
       show_help();

vstc/src/termion_test.rs

@@ -0,0 +1,32 @@
+use std::io::{stdin, stdout, Write};
+use termion::event::{Event, Key, MouseEvent};
+use termion::input::{MouseTerminal, TermRead};
+use termion::raw::IntoRawMode;
+
+pub fn termion_test() {
+  let stdin = stdin();
+  let mut stdout = MouseTerminal::from(stdout().into_raw_mode().unwrap());
+
+  write!(
+    stdout,
+    "{}{}q to exit. Click, click, click!",
+    termion::clear::All,
+    termion::cursor::Goto(1, 1)
+  )
+  .unwrap();
+  stdout.flush().unwrap();
+
+  for c in stdin.events() {
+    let evt = c.unwrap();
+    match evt {
+      Event::Key(Key::Char('q')) => break,
+      Event::Mouse(me) => {
+        if let MouseEvent::Press(_, x, y) = me {
+          write!(stdout, "{}x", termion::cursor::Goto(x, y)).unwrap();
+        }
+      }
+      _ => {}
+    }
+    stdout.flush().unwrap();
+  }
+}