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57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
#ifndef CSM_WOLRD_CELLCOORDINATES_H
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#define CSM_WOLRD_CELLCOORDINATES_H
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#include <iosfwd>
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#include <string>
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#include <utility>
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#include <QMetaType>
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namespace CSMWorld
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{
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class CellCoordinates
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{
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int mX;
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int mY;
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public:
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CellCoordinates();
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CellCoordinates (int x, int y);
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CellCoordinates (const std::pair<int, int>& coordinates);
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int getX() const;
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int getY() const;
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CellCoordinates move (int x, int y) const;
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///< Return a copy of *this, moved by the given offset.
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std::string getId (const std::string& worldspace) const;
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///< Return the ID for the cell at these coordinates.
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static bool isExteriorCell (const std::string& id);
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/// \return first: CellCoordinates (or 0, 0 if cell does not have coordinates),
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/// second: is cell paged?
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///
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/// \note The worldspace part of \a id is ignored
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static std::pair<CellCoordinates, bool> fromId (const std::string& id);
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/// \return cell coordinates such that given world coordinates are in it.
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static std::pair<int, int> coordinatesToCellIndex (float x, float y);
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};
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bool operator== (const CellCoordinates& left, const CellCoordinates& right);
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bool operator!= (const CellCoordinates& left, const CellCoordinates& right);
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bool operator< (const CellCoordinates& left, const CellCoordinates& right);
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std::ostream& operator<< (std::ostream& stream, const CellCoordinates& coordiantes);
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}
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Q_DECLARE_METATYPE (CSMWorld::CellCoordinates)
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#endif
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