Converted a couple more things to shared pointers.

src/dawn/game/DawnGame.cpp

@@ -7,9 +7,9 @@
 
 using namespace Dawn;
 
-DawnGame::DawnGame(DawnHost *host) :
+DawnGame::DawnGame(const std::weak_ptr<DawnHost> host) :
   host(host),
-  renderManager(this),
+  renderManager(),
   inputManager(this),
   saveManager(this)
 {
@@ -17,7 +17,7 @@ DawnGame::DawnGame(DawnHost *host) :
 
 int32_t DawnGame::init() {
   this->assetManager.init();
-  this->renderManager.init();
+  this->renderManager.init(weak_from_this());
 
   this->scene = dawnGameGetInitialScene(this);
   

src/dawn/game/DawnGame.hpp

@@ -22,13 +22,13 @@
 namespace Dawn {
   class DawnHost;
 
-  class DawnGame {
+  class DawnGame : public std::enable_shared_from_this<DawnGame> {
     private:
       Scene *sceneToCutTo = nullptr;
       bool_t closeRequested = false;
 
     public:
-      DawnHost *host;
+      const std::weak_ptr<DawnHost> host;
       Scene *scene = nullptr;
       AssetManager assetManager;
       TimeManager timeManager;
@@ -41,7 +41,7 @@ namespace Dawn {
        * 
        * @param host Host that executed this game instantiation.
        */
-      DawnGame(DawnHost *host);
+      DawnGame(const std::weak_ptr<DawnHost> host);
 
       /**
        * Initialize the game. This is performed by the host at a time that is