Bit of cleanup.

src/dawn/scene/components/display/Material.cpp

@@ -9,4 +9,8 @@
 using namespace Dawn;
 
 Material::Material(SceneItem *item) : SceneItemComponent(item) {
+}
+
+ShaderManager & Material::getShaderManager() {
+  return *this->getGame()->renderManager.getShaderManager();
 }

src/dawn/scene/components/display/Material.hpp

@@ -17,5 +17,11 @@ namespace Dawn {
        * @param item Scene Item this component belongs to.
        */
       Material(SceneItem *item);
+
+      /**
+       * Returns the shader manager for the game.
+       * @return The shader manager for the game.
+       */
+      ShaderManager & getShaderManager();
   };
 }

src/dawn/scene/components/physics/2d/TriggerController2D.cpp

@@ -45,6 +45,7 @@ bool_t TriggerController2D::getCollidingResult(Collider2D* movingObject) {
     
     default: {
       assertUnreachable("TriggerController2D::getCollidingResult: Moving object type not implemented");
+      return false;
     }
   }
 }