graphicsfeatureunit.h

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#pragma once
//------------------------------------------------------------------------------
#include "game/featureunit.h"
#include "graphics/graphicsserver.h"
#include "graphics/view.h"
#include "input/inputserver.h"
#include "managers/cameramanager.h"
#include "core/cvar.h"
 
#include "terrain/terraincontext.h"
 
//------------------------------------------------------------------------------
namespace GraphicsFeature
{
 
class GraphicsFeatureUnit : public Game::FeatureUnit
{
    __DeclareClass(GraphicsFeatureUnit)
    __DeclareSingleton(GraphicsFeatureUnit)
 
public:

    GraphicsFeatureUnit();
    ~GraphicsFeatureUnit();
 
    void OnAttach() override;

    void OnActivate() override;
    void OnDeactivate() override;

    void OnBeginFrame() override;
    void OnBeforeViews() override;
    void OnFrame() override;
    void OnEndFrame() override;

    void OnRenderDebug() override;

    void SetWindowTitle(const Util::StringAtom& title);

    void SetGraphicsDebugging(bool value);

    Ptr<Graphics::View> GetDefaultView() const;

    ViewHandle GetDefaultViewHandle() const;

    void SetFrameScript(IO::URI const& uri);
 
 
    Graphics::GraphicsEntityId globalLight;
 
private:
    IO::URI defaultFrameScript;
    Util::StringAtom title;
    Ptr<Graphics::View> defaultView;
 
    Ptr<Graphics::GraphicsServer> gfxServer;
    Ptr<Input::InputServer> inputServer;
    CoreGraphics::WindowId mainWindow;
 
    Ptr<Game::Manager> graphicsManager;
    Ptr<Game::Manager> cameraManager;
 
    ViewHandle defaultViewHandle;
 
    Core::CVar* r_debug;
    Core::CVar* r_show_frame_inspector;
};
 
//------------------------------------------------------------------------------
inline void
GraphicsFeature::GraphicsFeatureUnit::SetGraphicsDebugging(bool value)
{
    Core::CVarWriteInt(this->r_debug, 2);
}
 
//------------------------------------------------------------------------------
inline void 
GraphicsFeatureUnit::SetWindowTitle(const Util::StringAtom& title)
{
    this->title = title;
    if (this->mainWindow != CoreGraphics::InvalidWindowId)
    {
        CoreGraphics::WindowSetTitle(this->mainWindow, title.AsString());
    }
}
 
//------------------------------------------------------------------------------
inline Ptr<Graphics::View>
GraphicsFeatureUnit::GetDefaultView() const
{
    return this->defaultView;
}
 
//------------------------------------------------------------------------------
inline ViewHandle
GraphicsFeatureUnit::GetDefaultViewHandle() const
{
    return this->defaultViewHandle;
}
 
//------------------------------------------------------------------------------
inline void
GraphicsFeatureUnit::SetFrameScript(IO::URI const& uri)
{
    this->defaultFrameScript = uri;
}
 
} // namespace GraphicsFeature
//------------------------------------------------------------------------------