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125 lines
2.6 KiB
C++
125 lines
2.6 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Development Kit"
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// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
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#include <Nazara/Core/ErrorFlags.hpp>
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#include <type_traits>
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#include <NDK/Sdk.hpp>
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namespace Ndk
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{
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/*!
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* \brief Constructs an Application object by default
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*
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* \remark Produces a NazaraAssert if there's more than one application instance currently running
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*/
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inline Application::Application() :
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#ifndef NDK_SERVER
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m_exitOnClosedWindows(true),
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#endif
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m_shouldQuit(false),
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m_updateTime(0.f)
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{
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NazaraAssert(s_application == nullptr, "You can create only one application instance per program");
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s_application = this;
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Nz::ErrorFlags errFlags(Nz::ErrorFlag_ThrowException, true);
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// Initialisation du SDK
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Sdk::Initialize();
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}
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/*!
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* \brief Destructs the object
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*/
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inline Application::~Application()
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{
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m_worlds.clear();
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#ifndef NDK_SERVER
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m_windows.clear();
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#endif
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// Free of SDK
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Sdk::Uninitialize();
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// Automatic free of modules
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s_application = nullptr;
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}
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/*!
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* \brief Adds a window to the application
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* \return A reference to the newly created windows
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*
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* \param args Arguments used to create the window
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*/
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#ifndef NDK_SERVER
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template<typename T, typename... Args>
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T& Application::AddWindow(Args&&... args)
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{
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static_assert(std::is_base_of<Nz::Window, T>::value, "Type must inherit Window");
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m_windows.emplace_back(new T(std::forward<Args>(args)...));
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return static_cast<T&>(*m_windows.back().get());
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}
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#endif
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/*!
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* \brief Adds a world to the application
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* \return A reference to the newly created world
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*
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* \param args Arguments used to create the world
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*/
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template<typename... Args>
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World& Application::AddWorld(Args&&... args)
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{
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m_worlds.emplace_back(std::forward<Args>(args)...);
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return m_worlds.back();
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}
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/*!
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* \brief Gets the update time of the application
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* \return Update rate
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*/
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inline float Application::GetUpdateTime() const
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{
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return m_updateTime;
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}
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/*!
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* \brief Makes the application exit when there's no more open window
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*
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* \param exitOnClosedWindows Should exit be called when no more window is open
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*/
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#ifndef NDK_SERVER
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inline void Application::MakeExitOnLastWindowClosed(bool exitOnClosedWindows)
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{
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m_exitOnClosedWindows = exitOnClosedWindows;
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}
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#endif
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/*!
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* \brief Quits the application
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*/
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inline void Application::Quit()
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{
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m_shouldQuit = true;
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}
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/*!
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* \brief Gets the singleton instance of the application
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* \return Singleton application
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*/
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inline Application* Application::Instance()
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{
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return s_application;
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}
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}
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