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65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
#ifndef OPENMW_ESM_PGRD_H
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#define OPENMW_ESM_PGRD_H
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#include <string>
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#include <vector>
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namespace ESM
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{
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class ESMReader;
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class ESMWriter;
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/*
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* Path grid.
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*/
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struct Pathgrid
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{
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static unsigned int sRecordId;
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/// Return a string descriptor for this record type. Currently used for debugging / error logs only.
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static std::string getRecordType() { return "Pathgrid"; }
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struct DATAstruct
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{
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int mX, mY; // Grid location, matches cell for exterior cells
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short mS1; // ?? Usually but not always a power of 2. Doesn't seem
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// to have any relation to the size of PGRC.
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short mS2; // Number of path points.
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}; // 12 bytes
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struct Point // path grid point
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{
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int mX, mY, mZ; // Location of point
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unsigned char mAutogenerated; // autogenerated vs. user coloring flag?
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unsigned char mConnectionNum; // number of connections for this point
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short mUnknown;
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Point& operator=(const float[3]);
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Point(const float[3]);
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Point();
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Point(int x, int y, int z)
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: mX(x), mY(y), mZ(z)
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, mAutogenerated(0), mConnectionNum(0), mUnknown(0)
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{}
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}; // 16 bytes
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struct Edge // path grid edge
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{
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int mV0, mV1; // index of points connected with this edge
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}; // 8 bytes
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std::string mCell; // Cell name
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DATAstruct mData;
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typedef std::vector<Point> PointList;
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PointList mPoints;
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typedef std::vector<Edge> EdgeList;
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EdgeList mEdges;
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void load(ESMReader &esm, bool &isDeleted);
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void save(ESMWriter &esm, bool isDeleted = false) const;
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void blank();
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};
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}
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#endif
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