Cleanup

src/apr.rs

@@ -36,7 +36,6 @@ pub fn make_grid(ctx: &mut Context, r: u8, c: u8, board: &[Vec<u8>]) -> GameResu
                     0 => Color::WHITE,
                     1 => Color::BLACK,
                     _ => Color::BLACK, //impossible
-                    //2 => Color::RED, 3 => Color::CYAN, 4 => Color::YELLOW, 5 => Color::GREEN, 6 => Color::BLUE, 7 => Color::MAGENTA, _ => Color::BLACK,
                 },
             )?;
         }
@@ -49,22 +48,15 @@ impl Apr {
     pub fn new(_ctx: &mut Context, r: u8, c: u8) -> GameResult<Apr> {
         // Load/create resources such as images here.
         let board = board::make_board(r, c);
-		let mut temp_vec: Vec<actor::Actor> = Vec::new();
+		let mut actors: Vec<actor::Actor> = Vec::new();
 		for i in 0..r {
-			temp_vec.push(Apr::make_actor(_ctx, "/pawn.png", i, 0, 0));
+			actors.push(Apr::make_actor(_ctx, "/pawn.png", i, 0, 0));
 		}
         Ok(Apr {
             grid: make_grid(_ctx, r, c, board.board.as_slice())?,
-            board: board,
+            board,
             should_update_grid: false,
-
-            /*actors: vec![actor::Actor {
-                image: graphics::Image::new(_ctx, "/pawn.png")?,
-                posn: actor::ActorPosn::BoardPosn { x: 0, y: 0 },
-                behaviour: 0,
-            }],*/
-			//actors: vec![Apr::make_actor(_ctx, "/pawn.png", 0, 0, 0)],
-			actors: temp_vec,
+			actors,
             behaviours: vec![behaviour::Behaviour {
                 moves: vec![(0, 1)],
             }], //the pawn can go ONE forwards
@@ -72,11 +64,11 @@ impl Apr {
     }
 	
 	pub fn make_actor(ctx: &mut Context, img_path: &str, _x: u8, _y: u8, b: u8) -> actor::Actor {
-		return actor::Actor { 
+		actor::Actor { 
             image: graphics::Image::new(ctx, img_path).unwrap(),
             posn: actor::ActorPosn::BoardPosn { x: _x, y: _y },
             behaviour: b,
-		};
+		}
 	}
 
     pub fn set_colour(&mut self, r: usize, c: usize, col: u8) {