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00001 00002 // 00003 // Thor C++ Library 00004 // Copyright (c) 2011-2015 Jan Haller 00005 // 00006 // This software is provided 'as-is', without any express or implied 00007 // warranty. In no event will the authors be held liable for any damages 00008 // arising from the use of this software. 00009 // 00010 // Permission is granted to anyone to use this software for any purpose, 00011 // including commercial applications, and to alter it and redistribute it 00012 // freely, subject to the following restrictions: 00013 // 00014 // 1. The origin of this software must not be misrepresented; you must not 00015 // claim that you wrote the original software. If you use this software 00016 // in a product, an acknowledgment in the product documentation would be 00017 // appreciated but is not required. 00018 // 00019 // 2. Altered source versions must be plainly marked as such, and must not be 00020 // misrepresented as being the original software. 00021 // 00022 // 3. This notice may not be removed or altered from any source distribution. 00023 // 00025 00028 00029 #ifndef THOR_BIGTEXTURE_HPP 00030 #define THOR_BIGTEXTURE_HPP 00031 00032 #include <Thor/Config.hpp> 00033 00034 #include <SFML/Graphics/Texture.hpp> 00035 00036 #include <vector> 00037 #include <string> 00038 00039 00040 namespace sf 00041 { 00042 00043 class Sprite; 00044 00045 } // namespace sf 00046 00047 00048 namespace thor 00049 { 00050 00053 00058 class THOR_API BigTexture 00059 { 00060 // --------------------------------------------------------------------------------------------------------------------------- 00061 // Public member functions 00062 public: 00065 BigTexture(); 00066 00069 bool loadFromImage(const sf::Image& image); 00070 00073 bool loadFromFile(const std::string& filename); 00074 00078 bool loadFromMemory(const void* data, std::size_t size); 00079 00082 bool loadFromStream(sf::InputStream& stream); 00083 00086 sf::Vector2u getSize() const; 00087 00090 void setSmooth(bool smooth); 00091 00094 bool isSmooth() const; 00095 00096 00097 // --------------------------------------------------------------------------------------------------------------------------- 00098 // Private member functions 00099 private: 00100 // Swaps *this with other. 00101 void swap(BigTexture& other); 00102 00103 // Fills the sprites according to the own 2D array of textures. 00104 // The return value is the size of everything, in world coordinates. 00105 sf::Vector2f fillSprites(const sf::Color& color, std::vector<sf::Sprite>& out) const; 00106 00107 00108 // --------------------------------------------------------------------------------------------------------------------------- 00109 // Private variables 00110 private: 00111 std::vector<sf::Texture> mTextures; 00112 sf::Vector2u mTableSize; 00113 sf::Vector2u mPixelSize; 00114 bool mSmooth; 00115 00116 00117 // --------------------------------------------------------------------------------------------------------------------------- 00118 // Friends 00119 friend class BigSprite; 00120 }; 00121 00123 00124 } // namespace thor 00125 00126 #endif // THOR_BIGTEXTURE_HPP