1 files changed, 91 insertions, 0 deletions
diff --git a/src/cells.h b/src/cells.h
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+/***************************************************************************
+ *   Copyright (C) 2003-2004 by David Saxton                               *
+ *   david@bluehaze.org                                                    *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+
+#ifndef CELLS_H
+#define CELLS_H
+
+#include <map>
+
+class Point
+{
+public:
+	Point();
+	
+	short x;
+	short y;
+	short prevX;
+	short prevY;
+};
+
+// Key = cell, data = previous cell, compare = score
+typedef std::multimap< unsigned short, Point > TempLabelMap;
+
+// Used for mapping out connections
+const int cellSize = 8;
+class Cell
+{
+public:
+	Cell();
+	/**
+	 * Resets bestScore, prevX, prevY, addedToLabels, it, permanent for each cell
+	 */
+	void reset();
+	
+	unsigned short CIpenalty; // 'Penalty' of using the cell from CNItem
+	unsigned short Cpenalty; // 'Penalty' of using the cell from Connector
+	unsigned short bestScore; // Best (lowest) score so far, _the_ best if it is permanent
+	short prevX, prevY; // Which cell this came from, (-1,-1) if originating cell
+	bool permanent:1; // Whether the score can be improved on
+	bool addedToLabels:1; // Whether the cell has already been added to the list of cells to check
+	Point *point; // Pointer to the point in the TempLabelMap
+	unsigned short numCon; // Number of connectors through that point
+};
+
+
+/**
+@author David Saxton
+*/
+
+typedef unsigned int uint;
+
+class Cells
+{
+public:
+        Cells( const uint w, const uint h );
+	~Cells();
+	/**
+	 * Resets bestScore, prevX, prevY, addedToLabels, it, permanent for each cell
+	 */
+	void reset();
+
+	inline Cell* operator[] ( const uint x ) const
+	{
+		if ( x<m_w ) return m_cells[x];
+		return 0l;
+	}
+	
+	const uint width() const { return m_w; }
+	const uint height() const { return m_h; }
+	
+	const Cell &cell( const uint x, const uint y ) const { return m_cells[x][y]; }
+	
+private:
+	Cells( const Cells & );
+	Cells & operator= ( const Cells & );
+	void init( const uint w, const uint h );
+	
+	uint m_w;
+	uint m_h;
+	
+	Cell **m_cells;
+};
+
+#endif
+