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92 lines
2.4 KiB
92 lines
2.4 KiB
/***************************************************************************
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* Copyright (C) 2003-2004 by David Saxton *
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* david@bluehaze.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#ifndef CELLS_H
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#define CELLS_H
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#include <map>
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class Point
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{
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public:
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Point();
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short x;
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short y;
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short prevX;
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short prevY;
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};
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// Key = cell, data = previous cell, compare = score
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typedef std::multimap< unsigned short, Point > TempLabelMap;
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// Used for mapping out connections
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const int cellSize = 8;
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class Cell
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{
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public:
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Cell();
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/**
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* Resets bestScore, prevX, prevY, addedToLabels, it, permanent for each cell
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*/
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void reset();
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unsigned short CIpenalty; // 'Penalty' of using the cell from CNItem
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unsigned short Cpenalty; // 'Penalty' of using the cell from Connector
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unsigned short bestScore; // Best (lowest) score so far, _the_ best if it is permanent
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short prevX, prevY; // Which cell this came from, (-1,-1) if originating cell
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bool permanent:1; // Whether the score can be improved on
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bool addedToLabels:1; // Whether the cell has already been added to the list of cells to check
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Point *point; // Pointer to the point in the TempLabelMap
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unsigned short numCon; // Number of connectors through that point
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};
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/**
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@author David Saxton
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*/
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typedef unsigned int uint;
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class Cells
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{
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public:
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Cells( const uint w, const uint h );
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~Cells();
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/**
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* Resets bestScore, prevX, prevY, addedToLabels, it, permanent for each cell
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*/
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void reset();
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inline Cell* operator[] ( const uint x ) const
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{
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if ( x<m_w ) return m_cells[x];
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return 0l;
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}
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const uint width() const { return m_w; }
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const uint height() const { return m_h; }
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const Cell &cell( const uint x, const uint y ) const { return m_cells[x][y]; }
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private:
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Cells( const Cells & );
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Cells & operator= ( const Cells & );
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void init( const uint w, const uint h );
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uint m_w;
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uint m_h;
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Cell **m_cells;
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};
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#endif
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