Differential D4827 Diff 21059 source/graphics/GameView.h

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source/graphics/GameView.h

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	*			*
	* You should have received a copy of the GNU General Public License			* You should have received a copy of the GNU General Public License
	* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.			* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
	*/			*/

	#ifndef INCLUDED_GAMEVIEW			#ifndef INCLUDED_GAMEVIEW
	#define INCLUDED_GAMEVIEW			#define INCLUDED_GAMEVIEW

				#include "renderer/backend/IDeviceCommandContext.h"
	#include "renderer/Scene.h"			#include "renderer/Scene.h"
	#include "simulation2/system/Entity.h"			#include "simulation2/system/Entity.h"

	#include "lib/input.h" // InReaction - can't forward-declare enum			#include "lib/input.h" // InReaction - can't forward-declare enum

	class CCamera;			class CCamera;
	class CCinemaManager;			class CCinemaManager;
	class CGame;			class CGame;
	class CObjectManager;			class CObjectManager;
	class CVector3D;			class CVector3D;
	struct SViewPort;			struct SViewPort;

	class CGameViewImpl;			class CGameViewImpl;

	class CGameView : private Scene			class CGameView : private Scene
	{			{
	NONCOPYABLE(CGameView);			NONCOPYABLE(CGameView);
	public:			public:
	CGameView(CGame *pGame);			CGameView(CGame *pGame);
	~CGameView();			~CGameView() override;

	void SetViewport(const SViewPort& vp);			void SetViewport(const SViewPort& vp);

	void RegisterInit();			void RegisterInit();
	int Initialize();			int Initialize();

	/**			/**
	* Updates all the view information (i.e. rotate camera, scroll, whatever). This will not change any			* Updates all the view information (i.e. rotate camera, scroll, whatever). This will not change any
	* World information - only the presentation.			* World information - only the presentation.
	*			*
	* @param deltaRealTime Elapsed real time since the last frame.			* @param deltaRealTime Elapsed real time since the last frame.
	*/			*/
	void Update(const float deltaRealTime);			void Update(const float deltaRealTime);

	void BeginFrame();			void BeginFrame();
	void Render();			void Prepare(Renderer::Backend::IDeviceCommandContext* deviceCommandContext);
				void Render(Renderer::Backend::IDeviceCommandContext* deviceCommandContext);
				void RenderOverlays(Renderer::Backend::IDeviceCommandContext* deviceCommandContext);

	InReaction HandleEvent(const SDL_Event_* ev);			InReaction HandleEvent(const SDL_Event_* ev);

	CVector3D GetCameraPivot() const;			CVector3D GetCameraPivot() const;
	CVector3D GetCameraPosition() const;			CVector3D GetCameraPosition() const;
	CVector3D GetCameraRotation() const;			CVector3D GetCameraRotation() const;
	float GetCameraZoom() const;			float GetCameraZoom() const;

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