FIFE  2008.0
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squaregrid.h
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2  * Copyright (C) 2005-2008 by the FIFE team *
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4  * This file is part of FIFE. *
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14  * Lesser General Public License for more details. *
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21 
22 #ifndef FIFE_MODEL_GRIDS_SQUAREGRID_H
23 #define FIFE_MODEL_GRIDS_SQUAREGRID_H
24 
25 // Standard C++ library includes
26 
27 // 3rd party library includes
28 
29 // FIFE includes
30 // These includes are split up in two parts, separated by one empty line
31 // First block: files included from the FIFE root src directory
32 // Second block: files included from the same folder
33 #include "util/base/fife_stdint.h"
34 
35 #include "cellgrid.h"
36 
37 namespace FIFE {
38  class SquareGrid: public CellGrid {
39  public:
40  SquareGrid(bool allow_diagonals=true);
41  virtual ~SquareGrid();
42 
43  const std::string& getType() const;
44  const std::string& getName() const;
45  bool isAccessible(const ModelCoordinate& curpos, const ModelCoordinate& target);
46  double getAdjacentCost(const ModelCoordinate& curpos, const ModelCoordinate& target);
47  uint32_t getCellSideCount() const { return 4; }
48  ExactModelCoordinate toMapCoordinates(const ExactModelCoordinate& layer_coords);
49  ModelCoordinate toLayerCoordinates(const ExactModelCoordinate& map_coord);
50  ExactModelCoordinate toExactLayerCoordinates(const ExactModelCoordinate& map_coord);
51  void getVertices(std::vector<ExactModelCoordinate>& vtx, const ModelCoordinate& cell);
52  CellGrid* clone();
53 
54  private:
55  bool isAccessibleDiagonal(const ModelCoordinate& curpos, const ModelCoordinate& target);
56  };
57 }
58 
59 #endif