Fix player being able to take actions after death

src/game_state.rs

@@ -92,19 +92,20 @@ impl GameState {
     fn handle_user_turn(&mut self, ctx: &mut Context) -> bool {
         let key = GameState::get_pressed_key(ctx);
 
+        let is_player_alive = self.current_run.player.current_hp > 0;
+
         return match key {
             Key::CapsLock => false,
-            Key::N => self.create_new_run(),
-            Key::W | Key::A | Key::S | Key::D | Key::Down | Key::Up | Key::Right | Key::Left => GameState::handle_user_movement(self, key),
-            Key::Space => true,
+            Key::N => !is_player_alive && self.create_new_run(),
+            Key::W | Key::A | Key::S | Key::D | Key::Down | Key::Up | Key::Right | Key::Left =>
+                is_player_alive && self.handle_user_movement(key),
+            Key::Space => is_player_alive,
             _ => false
         };
     }
 
     fn create_new_run(&mut self) -> bool {
-        if self.current_run.player.current_hp == 0 {
-            self.current_run = Run::new();
-        }
+        self.current_run = Run::new();
         false
     }