README.txt: Add some build stuff - minetest.git - modified minetest for gpcfs purposes

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author	Perttu Ahola <celeron55@gmail.com>	2013-03-26 18:40:32 +0200
committer	Perttu Ahola <celeron55@gmail.com>	2013-03-26 18:40:32 +0200
commit	880d9e53c39af1a7ca8b9ee5a9146708dabd5315 (patch)
tree	367fa5eea96fe7b510c4ef9ef1482a52d57e6ca4 /games
parent	26cad481d08432df1c9ace5f1ac23f1fad9a403f (diff)
download	minetest-880d9e53c39af1a7ca8b9ee5a9146708dabd5315.tar.gz minetest-880d9e53c39af1a7ca8b9ee5a9146708dabd5315.tar.bz2 minetest-880d9e53c39af1a7ca8b9ee5a9146708dabd5315.zip

README.txt: Add some build stuff

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/* Minetest Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #pragma once #include "irrlichttypes.h" #include "irr_v3d.h" #include <ITexture.h> #include <string> #include <vector> #include <SMaterial.h> #include "util/numeric.h" #include "config.h" #if ENABLE_GLES #include <IVideoDriver.h> #endif class IGameDef; struct TileSpec; struct TileDef; typedef std::vector<video::SColor> Palette; /* tile.{h,cpp}: Texture handling stuff. */ /* Find out the full path of an image by trying different filename extensions. If failed, return "". TODO: Should probably be moved out from here, because things needing this function do not need anything else from this header */ std::string getImagePath(std::string path); /* Gets the path to a texture by first checking if the texture exists in texture_path and if not, using the data path. Checks all supported extensions by replacing the original extension. If not found, returns "". Utilizes a thread-safe cache. */ std::string getTexturePath(const std::string &filename, bool *is_base_pack = nullptr); void clearTextureNameCache(); /* TextureSource creates and caches textures. */ class ISimpleTextureSource { public: ISimpleTextureSource() = default; virtual ~ISimpleTextureSource() = default; virtual video::ITexture* getTexture( const std::string &name, u32 *id = nullptr) = 0; }; class ITextureSource : public ISimpleTextureSource { public: ITextureSource() = default; virtual ~ITextureSource() = default; virtual u32 getTextureId(const std::string &name)=0; virtual std::string getTextureName(u32 id)=0; virtual video::ITexture* getTexture(u32 id)=0; virtual video::ITexture* getTexture( const std::string &name, u32 *id = nullptr)=0; virtual video::ITexture* getTextureForMesh( const std::string &name, u32 *id = nullptr) = 0; /*! * Returns a palette from the given texture name. * The pointer is valid until the texture source is * destructed. * Should be called from the main thread. */ virtual Palette* getPalette(const std::string &name) = 0; virtual bool isKnownSourceImage(const std::string &name)=0; virtual video::ITexture* getNormalTexture(const std::string &name)=0; virtual video::SColor getTextureAverageColor(const std::string &name)=0; virtual video::ITexture *getShaderFlagsTexture(bool normalmap_present)=0; }; class IWritableTextureSource : public ITextureSource { public: IWritableTextureSource() = default; virtual ~IWritableTextureSource() = default; virtual u32 getTextureId(const std::string &name)=0; virtual std::string getTextureName(u32 id)=0; virtual video::ITexture* getTexture(u32 id)=0; virtual video::ITexture* getTexture( const std::string &name, u32 *id = nullptr)=0; virtual bool isKnownSourceImage(const std::string &name)=0; virtual void processQueue()=0; virtual void insertSourceImage(const std::string &name, video::IImage *img)=0; virtual void rebuildImagesAndTextures()=0; virtual video::ITexture* getNormalTexture(const std::string &name)=0; virtual video::SColor getTextureAverageColor(const std::string &name)=0; virtual video::ITexture *getShaderFlagsTexture(bool normalmap_present)=0; }; IWritableTextureSource *createTextureSource(); #if ENABLE_GLES bool hasNPotSupport(); video::IImage * Align2Npot2(video::IImage * image, irr::video::IVideoDriver* driver); #endif enum MaterialType{ TILE_MATERIAL_BASIC, TILE_MATERIAL_ALPHA, TILE_MATERIAL_LIQUID_TRANSPARENT, TILE_MATERIAL_LIQUID_OPAQUE, TILE_MATERIAL_WAVING_LEAVES, TILE_MATERIAL_WAVING_PLANTS, TILE_MATERIAL_OPAQUE, TILE_MATERIAL_WAVING_LIQUID_BASIC, TILE_MATERIAL_WAVING_LIQUID_TRANSPARENT, TILE_MATERIAL_WAVING_LIQUID_OPAQUE, TILE_MATERIAL_PLAIN, TILE_MATERIAL_PLAIN_ALPHA }; // Material flags // Should backface culling be enabled? #define MATERIAL_FLAG_BACKFACE_CULLING 0x01 // Should a crack be drawn? #define MATERIAL_FLAG_CRACK 0x02 // Should the crack be drawn on transparent pixels (unset) or not (set)? // Ignored if MATERIAL_FLAG_CRACK is not set. #define MATERIAL_FLAG_CRACK_OVERLAY 0x04 #define MATERIAL_FLAG_ANIMATION 0x08 //#define MATERIAL_FLAG_HIGHLIGHTED 0x10 #define MATERIAL_FLAG_TILEABLE_HORIZONTAL 0x20 #define MATERIAL_FLAG_TILEABLE_VERTICAL 0x40 /*


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