truelight@6852: /* $Id$ */
truelight@6852: 
truelight@6852: /** @file spriteloader.hpp */
truelight@6852: 
truelight@6852: #ifndef SPRITELOADER_HPP
truelight@6852: #define SPRITELOADER_HPP
truelight@6852: 
truelight@6852: class SpriteLoader {
truelight@6852: public:
truelight@6852: 	struct CommonPixel {
truelight@6852: 		uint8 r;  ///< Red-channel
truelight@6852: 		uint8 g;  ///< Green-channel
truelight@6852: 		uint8 b;  ///< Blue-channel
truelight@6852: 		uint8 a;  ///< Alpha-channel
truelight@6852: 		uint8 m;  ///< Remap-channel
truelight@6852: 	};
truelight@6852: 
truelight@6852: 	struct Sprite {
truelight@6852: 		uint16 height;                   ///< Height of the sprite
truelight@6852: 		uint16 width;                    ///< Width of the sprite
truelight@6852: 		int16 x_offs;                    ///< The x-offset of where the sprite will be drawn
truelight@6852: 		int16 y_offs;                    ///< The y-offset of where the sprite will be drawn
truelight@6852: 		SpriteLoader::CommonPixel *data; ///< The sprite itself
truelight@6852: 	};
truelight@6852: 
truelight@6852: 	/**
truelight@6852: 	 * Load a sprite from the disk and return a sprite struct which is the same for all loaders.
truelight@6852: 	 */
peter1138@8374: 	virtual bool LoadSprite(SpriteLoader::Sprite *sprite, uint8 file_slot, uint32 file_pos) = 0;
truelight@6852: 
truelight@6852: 	virtual ~SpriteLoader() { }
truelight@6852: };
truelight@6852: 
truelight@6852: #endif /* SPRITELOADER_HPP */