DoorKeeper/include/helpers/asciimapsource.hpp

#ifndef id263B7DAF9A1C40BB8517D5D328DF8A1B
#define id263B7DAF9A1C40BB8517D5D328DF8A1B

#include "primitivetypes.hpp"
#include "implem/vector.hpp"
#include <streambuf>
#include <vector>
#include <boost/iostreams/categories.hpp>  // source_tag

namespace dkh {
	class AsciiMapSource : public std::streambuf {
	public:
		typedef dk::Vector<dk::CoordinateScalarType, 2> coords;
		typedef int MapTileType;
		typedef boost::iostreams::source_tag category;
		enum {
			MapDimensions = 2
		};

		AsciiMapSource ( void ) = delete;
		AsciiMapSource ( const AsciiMapSource& ) = default;
		AsciiMapSource ( AsciiMapSource&& parOther ) = delete;
		explicit AsciiMapSource ( const char* parFilename );
		explicit AsciiMapSource ( const std::string& parFilename );
		explicit AsciiMapSource ( std::istream& parData );
		template <typename I>
		AsciiMapSource ( I parDataFrom, I parDataTo );
		~AsciiMapSource ( void ) noexcept = default;

		const coords& mapSize ( void ) const noexcept { return m_mapSize; }

	private:
		void parse_map_data ( std::istream& parSrc );

		std::vector<MapTileType> m_wholedata;
		coords m_mapSize;
	};
} //namespace dkh

#endif