.. _program_listing_file_gui_Zappy.cpp:

Program Listing for File Zappy.cpp
==================================

|exhale_lsh| :ref:`Return to documentation for file <file_gui_Zappy.cpp>` (``gui/Zappy.cpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include <glm/trigonometric.hpp>
   #include <memory>
   
   #include "Demeter/Renderer/SDL2.hpp"
   #include "Entities/E_CameraControler.hpp"
   #include "Entities/E_Coms.hpp"
   #include "Entities/E_Light.hpp"
   #include "Entities/E_Mother.hpp"
   #include "Zappy.hpp"
   
   bool Zappy::Init(Args &params)
   {
     std::unique_ptr<SDL2> sdl2 = std::make_unique<SDL2>();
     if (!sdl2->Init()) {
       Log::failed << "Failed to initialize SDL2!";
       return false;
     }
     demeter = std::make_unique<Dem::Demeter>();
     if (!demeter->Init(std::move(sdl2))) {
       Log::failed << "Failed to initialize Demeter!";
       return false;
     }
   
     // Register entities
     if (!demeter->AddEntity(std::make_shared<E_Coms>(params))->Init(*demeter)) {
       Log::failed << "Failed to initialize E_Coms!";
       return false;
     }
     if (!demeter->AddEntity(std::make_shared<E_Light>())->Init(*demeter))
       Log::failed << "Failed to initialize E_Light!";
     if (
       !demeter->AddEntity(std::make_shared<E_CameraControler>())->Init(*demeter))
       Log::failed << "Failed to initialize E_CameraControler!";
     if (!demeter->AddEntity(std::make_shared<E_Mother>())->Init(*demeter))
       Log::failed << "Failed to initialize E_Mother!";
   
     // camera
     demeter->camera.SetPosition({0.0, 200.0, 200.0});
     demeter->camera.SetRotation(-90.0, -45.0);
     return true;
   }
   
   void Zappy::Run()
   {
     Log::inf << "GUI started.";
     demeter->Run();
   }