diff --git a/src/main.rs b/src/main.rs
index 9728362..987ab1f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -22,48 +22,6 @@ struct Tcod {
     root: Root,
     con: Offscreen,
 }
-fn main() {
-    let root = Root::initializer()
-        .font("arial10x10.png", FontLayout::Tcod)
-        .font_type(FontType::Greyscale)
-        .size(SCREEN_WIDTH, SCREEN_HEIGHT)
-        .title("Rust/libtcod tutorial")
-        .init();
-
-    let con = Offscreen::new(MAP_WIDTH, MAP_HEIGHT);
-
-    let mut tcod = Tcod { root, con };
-    tcod::system::set_fps(LIMIT_FPS);
-
-    let mut player_x = SCREEN_WIDTH / 2;
-    let mut player_y = SCREEN_HEIGHT / 2;
-
-    // create object representing the player
-    let player = Object::new(SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2, '@', WHITE);
-    // create an NPC
-    let npc = Object::new(SCREEN_WIDTH / 2 - 5, SCREEN_HEIGHT / 2, '@', YELLOW);
-    // the list of objects with the two above
-    let mut objects = [player, npc];
-
-    // Generate map
-    let game = Game { map: make_map() };
-
-    // Main game loop
-    while !tcod.root.window_closed() {
-        tcod.con.clear();
-        render_all(&mut tcod, &game, &objects);
-
-        tcod.root.flush();
-        tcod.root.wait_for_keypress(true);
-
-        // handle kepresses
-        let player = &mut objects[0];
-        let exit = handle_keys(&mut tcod, &game, player);
-        if exit {
-            break;
-        }
-    }
-}
 
 // handle_keys() handles inputs; returns a boolean - "should we exit the game?"
 fn handle_keys(tcod: &mut Tcod, game: &Game, player: &mut Object) -> bool {
@@ -193,3 +151,46 @@ fn make_map() -> Map {
 
     map
 }
+
+fn main() {
+    let root = Root::initializer()
+        .font("arial10x10.png", FontLayout::Tcod)
+        .font_type(FontType::Greyscale)
+        .size(SCREEN_WIDTH, SCREEN_HEIGHT)
+        .title("Rust/libtcod tutorial")
+        .init();
+
+    let con = Offscreen::new(MAP_WIDTH, MAP_HEIGHT);
+
+    let mut tcod = Tcod { root, con };
+    tcod::system::set_fps(LIMIT_FPS);
+
+    let mut player_x = SCREEN_WIDTH / 2;
+    let mut player_y = SCREEN_HEIGHT / 2;
+
+    // create object representing the player
+    let player = Object::new(SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2, '@', WHITE);
+    // create an NPC
+    let npc = Object::new(SCREEN_WIDTH / 2 - 5, SCREEN_HEIGHT / 2, '@', YELLOW);
+    // the list of objects with the two above
+    let mut objects = [player, npc];
+
+    // Generate map
+    let game = Game { map: make_map() };
+
+    // Main game loop
+    while !tcod.root.window_closed() {
+        tcod.con.clear();
+        render_all(&mut tcod, &game, &objects);
+
+        tcod.root.flush();
+        tcod.root.wait_for_keypress(true);
+
+        // handle kepresses
+        let player = &mut objects[0];
+        let exit = handle_keys(&mut tcod, &game, player);
+        if exit {
+            break;
+        }
+    }
+}