1 files changed, 8 insertions, 3 deletions
diff --git a/src/main.rs b/src/main.rs
index e2353e7..4d32b95 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,6 @@
+#[macro_use]
+extern crate rust_embed;
+
 mod game;
 mod graphics;
 
@@ -5,9 +8,9 @@ use std::thread;
 use std::sync::{Arc, Mutex};
 
 fn main() {
-	let state_ = Arc::new(Mutex::new(game::new()));
+	let state_mutex = Arc::new(Mutex::new(game::new()));
 
-	let state = state_.clone();
+	let state = state_mutex.clone();
 	let game_thread = thread::spawn(move || {
 		loop {
 			// aquire state resource
@@ -25,7 +28,7 @@ fn main() {
 	});
 
 
-	let state = state_.clone();
+	let state = state_mutex.clone();
 	let graphics_thread = thread::spawn(move || {
 		let mut window = graphics::start();
 
@@ -40,9 +43,11 @@ fn main() {
 			Err(poisoned) => poisoned.into_inner(),
 		};
 
+		// stop game thread
 		state.running = false;
 	});
 
+	// wait for both thread to die
 	graphics_thread.join().unwrap();
 	game_thread.join().unwrap();
 }