sounds variability + first step fix

src/logic/LevelController.h

@@ -11,7 +11,7 @@
 class Level;
 class Player;
 
-/* LevelController manages other controllers */
+/// @brief LevelController manages other controllers
 class LevelController {
     EngineSettings& settings;
     std::unique_ptr<Level> level;
@@ -22,20 +22,22 @@ class LevelController {
 public:
     LevelController(EngineSettings& settings, Level* level);
 
-    /* 
-    @param delta time elapsed since the last update
-    @param input is user input allowed to be handled
-    @param pause is world and player simulation paused
-    */
-    void update(float delta, 
-                bool input, 
-                bool pause);
+    /// @param delta time elapsed since the last update
+    /// @param input is user input allowed to be handled
+    /// @param pause is world and player simulation paused
+    void update(
+        float delta,
+        bool input, 
+        bool pause
+    );
 
     void onWorldSave();
     void onWorldQuit();
 
     Level* getLevel();
     Player* getPlayer();
+
+    PlayerController* getPlayerController();
 };
 
 #endif // LOGIC_LEVEL_CONTROLLER_H_