mod loader;
mod state;
mod value;

#[cfg (test)]
mod tests;

fn main () {
	use state::State;
	
	let lua_file = {
		let source = std::fs::read ("test_vectors/hello.lua").expect ("couldn't load Lua source code");
		let bytecode = loader::compile_bytecode(source);
		let mut rdr = std::io::Cursor::new (bytecode);
		loader::parse_chunk (&mut rdr).unwrap ()
	};
	
	let mut vm = State::default ();
	if std::env::var("LUA_DEBUG").is_ok() {
		vm.debug_print = true;
	}
	
	let upvalues = State::upvalues_from_args (std::env::args ());
	
	vm.breakpoints.push (state::Breakpoint {
		block_idx: 3,
		program_counter: 0,
	});
	
	vm.execute_chunk (&lua_file, &upvalues);
}