Differential D1672 Diff 7069 ps/trunk/source/renderer/SkyManager.h

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ps/trunk/source/renderer/SkyManager.h

	/* Copyright (C) 2012 Wildfire Games.			/* Copyright (C) 2018 Wildfire Games.
	* This file is part of 0 A.D.			* This file is part of 0 A.D.
	*			*
	* 0 A.D. is free software: you can redistribute it and/or modify			* 0 A.D. is free software: you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by			* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation, either version 2 of the License, or			* the Free Software Foundation, either version 2 of the License, or
	* (at your option) any later version.			* (at your option) any later version.
	*			*
	* 0 A.D. is distributed in the hope that it will be useful,			* 0 A.D. is distributed in the hope that it will be useful,
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	#include "graphics/Texture.h"			#include "graphics/Texture.h"

	/**			/**
	* Class SkyManager: Maintain sky settings and textures, and render the sky.			* Class SkyManager: Maintain sky settings and textures, and render the sky.
	*/			*/
	class SkyManager			class SkyManager
	{			{
	public:			public:
	bool m_RenderSky;
	float m_HorizonHeight;

	public:
	SkyManager();			SkyManager();

	/**			/**
	* RenderSky: Render the sky.			* Render the sky.
	*/			*/
	void RenderSky();			void RenderSky();

	/**			/**
	* GetSkySet(): Return the currently selected sky set name.			* Return the currently selected sky set name.
	*/			*/
	inline const CStrW& GetSkySet() const {			inline const CStrW& GetSkySet() const
				{
	return m_SkySet;			return m_SkySet;
	}			}

	GLuint GetSkyCube() {			GLuint GetSkyCube()
				{
	return m_SkyCubeMap;			return m_SkyCubeMap;
	}			}

	/**			/**
	* GetSkySet(): Set the sky set name, potentially loading the textures.			* Set the sky set name, potentially loading the textures.
	*/			*/
	void SetSkySet(const CStrW& name);			void SetSkySet(const CStrW& name);

	/**			/**
	* Return a sorted list of available sky sets, in a form suitable			* Return a sorted list of available sky sets, in a form suitable
	* for passing to SetSkySet.			* for passing to SetSkySet.
	*/			*/
	std::vector<CStrW> GetSkySets() const;			std::vector<CStrW> GetSkySets() const;

				bool GetRenderSky() const
				{
				return m_RenderSky;
				}

				void SetRenderSky(bool value)
				{
				m_RenderSky = value;
				}

	private:			private:
	void LoadSkyTextures();			void LoadSkyTextures();

				bool m_RenderSky;
				float m_HorizonHeight;

	/// Name of current skyset (a directory within art/textures/skies)			/// Name of current skyset (a directory within art/textures/skies)
	CStrW m_SkySet;			CStrW m_SkySet;

	// Indices into m_SkyTexture			// Indices into m_SkyTexture
	enum			enum
	{			{
	FRONT,			FRONT,
	BACK,			BACK,
	RIGHT,			RIGHT,
	LEFT,			LEFT,
	TOP,			TOP,
	numTextures			NUMBER_OF_TEXTURES
	};			};

	// Sky textures			// Sky textures
	CTexturePtr m_SkyTexture[numTextures];			CTexturePtr m_SkyTexture[NUMBER_OF_TEXTURES];

	GLuint m_SkyCubeMap;			GLuint m_SkyCubeMap;

	// Array of image names (defined in SkyManager.cpp), in the order of the IMG_ id's
	static const wchar_t* s_imageNames[numTextures];
	};			};


	#endif // INCLUDED_SKYMANAGER			#endif // INCLUDED_SKYMANAGER