#[macro_use]
extern crate rust_embed;
extern crate sfml;
extern crate tiled;

mod game;
mod graphics;

use std::thread;
use std::sync::{Arc, Mutex};

fn main() {
	let game_state_mutex = Arc::new(Mutex::new(game::new()));

	let game_state = game_state_mutex.clone();
	let game_thread = thread::spawn(move || {
		loop {
			// aquire state resource
			let mut game_state = match game_state.lock() {
				Ok(game_state) => game_state,
				Err(poisoned) => poisoned.into_inner(),
			};

			if game_state.running == false {
				break;
			}

			game::update(&mut game_state);
		}
	});


	let game_state = game_state_mutex.clone();
	let graphics_thread = thread::spawn(move || {
		let mut window = graphics::start();

		while window.is_open() {
			// aquire state resource
			let game_state = match game_state.lock() {
				Ok(game_state) => game_state,
				Err(poisoned) => poisoned.into_inner(),
			};

			graphics::render(&mut window, &game_state);
			graphics::update(&mut window);
		}

		{
			// aquire state resource
			let mut game_state = match game_state.lock() {
				Ok(game_state) => game_state,
				Err(poisoned) => poisoned.into_inner(),
			};

			// stop game thread
			game_state.running = false;
		}
	});

	// wait for both thread to die
	graphics_thread.join().unwrap();
	game_thread.join().unwrap();
}