Started upgrading things to new state

src/dawntictactoe/components/TicTacToeTile.cpp

@@ -8,13 +8,14 @@
 
 using namespace Dawn;
 
-TicTacToeTile::TicTacToeTile(SceneItem *item) : SceneItemComponent(item) {
+TicTacToeTile::TicTacToeTile(SceneItem *item) :
+  SceneItemComponent(item),
+  tileState(TIC_TAC_TOE_EMPTY),
+  hovered(false)
+{
 }
 
 void TicTacToeTile::onStart() {
-  tileState = useState(TIC_TAC_TOE_EMPTY);
-  hovered = useState(false);
-
   auto cb = [&]{
     auto sprite = this->item->getComponent<TiledSprite>();
     if(this->hovered) {

src/dawntictactoe/scenes/TicTacToeScene.hpp

@@ -14,7 +14,7 @@
 
 namespace Dawn {
 
-  class TicTacToeScene : public Scene, public StateOwner {
+  class TicTacToeScene : public Scene {
     protected:
       Camera *camera;