84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
#ifndef id3F4AB2FAA29D4A0FA87760E61F0762C0
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#define id3F4AB2FAA29D4A0FA87760E61F0762C0
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#include "doorkeeper/primitivetypes.hpp"
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#include "doorkeeper/implem/vector.hpp"
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#include "doorkeeper/components/basemapsource.hpp"
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#include <fstream>
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#include <cstdint>
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#include <memory>
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#include <map>
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#include <string>
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#include <ciso646>
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#include <exception>
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#if !defined(NDEBUG) && !defined(WITH_TYLERMAP_WRITER)
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# define WITH_TYLERMAP_WRITER
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#endif
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namespace dkh {
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template <typename T, uint32_t D>
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class TylerMapSource : public dk::BaseMapSource<T, D> {
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public:
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typedef dk::Vector<dk::CoordinateScalarType, 2> coords;
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typedef T MapTileType;
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enum {
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MapDimensions = D
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};
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TylerMapSource ( void ) = delete;
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TylerMapSource ( const TylerMapSource& ) = delete;
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TylerMapSource ( TylerMapSource&& ) = default;
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explicit TylerMapSource ( const char* parFilename );
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explicit TylerMapSource ( const std::string& parFilename );
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explicit TylerMapSource ( std::istream* parData );
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virtual ~TylerMapSource ( void ) noexcept = default;
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virtual const coords& mapSize ( void ) const;
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virtual const coords& tileSize ( void ) const;
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virtual void fetch ( std::vector<MapTileType>& parOut, const coords& parFrom, const coords& parTo );
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virtual dk::MapTypes mapType ( void ) const;
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virtual int layersCount ( void ) const;
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virtual void chainedMaps ( std::vector<std::string>& parOut ) const;
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private:
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void parse_map_data ( std::istream& parSrc );
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std::unique_ptr<std::istream> m_stream;
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};
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#if defined(WITH_TYLERMAP_WRITER)
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class TylerMapWriter {
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public:
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TylerMapWriter ( void ) = delete;
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TylerMapWriter ( const TylerMapWriter& ) = delete;
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TylerMapWriter ( TylerMapWriter&& ) = default;
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private:
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std::unique_ptr<std::ostream> m_stream;
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};
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#endif
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class InvalidMapFileException : public std::exception {
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};
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namespace implem {
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struct TylerMapHeader {
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uint32_t signature;
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uint32_t file_size;
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uint16_t version_major;
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uint16_t version_minor;
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uint8_t layer_count;
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uint8_t map_type;
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uint8_t map_info_type;
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uint8_t dimensions;
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} __attribute__((packed, aligned(__alignof__(uint32_t))));
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typedef std::map<std::string, std::string> CommentMap;
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void read_header ( std::istream& parStream, TylerMapHeader& parHeader );
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void read_comments ( std::istream& parStream, std::string& parVendor, CommentMap& parComments );
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} //namespace implem
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} //namespace dkh
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#endif
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