src/VisualContext.h

Go to the documentation of this file.

/*
This file is part of Teapot Colony Wars.

Teapot Colony Wars 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.

Teapot Colony Wars is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Teapot Colony Wars.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef VISUALCONTEXT_H
#define VISUALCONTEXT_H

#include <vector>
#include <list>

#include "MoveCommand.h"

class World;
class Cell;
class Worshiper;
class WorshiperInfo;
class MoveIterator;

class VisualContext 
{
protected:

  friend class World;

  World * _world;

  Worshiper * _worshiper;

  int _i;

  int _j;

  Cell* getCell(std::pair<int,int> p) const;

  Cell* getCell(move_command cmd) const;

  Cell* getCell(const MoveIterator& i) const;

  std::vector<unsigned int> getPheromones(Cell * c) const;

  std::list<WorshiperInfo> getWorshipers(Cell * c) const;

  bool haveFood(Cell * c) const;

public:

  VisualContext(World * w, int i, int j);

  virtual ~VisualContext();

  void setWorshiper(Worshiper * w);

  bool legal(int i, int j) const;

  bool legal(std::pair<int,int> p) const;

  bool legal(const MoveIterator& i) const;

  std::vector<unsigned int> getPheromones(move_command cmd) const;

  std::vector<unsigned int> getPheromones(const MoveIterator& i) const;

  std::list<WorshiperInfo> getWorshipers(move_command cmd) const;

  std::list<WorshiperInfo> getWorshipers(const MoveIterator& i) const;

  bool haveFood(move_command cmd) const;

  bool haveFood(const MoveIterator& i) const;

  bool reachable(move_command cmd) const;

  bool reachable(const MoveIterator& i) const;

  move_command opposite(move_command cmd) const;

  move_command opposite(const MoveIterator& i) const;

  MoveIterator beginMove() const;

  MoveIterator endMove() const;

  unsigned int nbMovements() const;
};

#endif // VISUALCONTEXT_H

---