src/Worshiper.h

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/*
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 WORSHIPER_H
#define WORSHIPER_H

#include <GL/glut.h>
#include <list>

#include "Drawable.h"
#include "Constants.h"
#include "MoveCommand.h"

class Colony;
class Behaviour;
class Pheromone;
class VisualContext;

class Worshiper  : public Drawable
{
private:

  friend class Colony;

  move_command _last_command;

  Worshiper(Behaviour * behaviourStrategy, Colony * colony,
    unsigned int size, unsigned int food);

protected:

  Behaviour * _behaviourStrategy;

  Colony * _colony;

  VisualContext * _visualContext;

  unsigned int _size;

  unsigned int _food;

  GLfloat m_tex_vector[4];

  void compute_tex_vector();

public:

  virtual ~Worshiper();

  inline Behaviour * getBehaviour() {
    return _behaviourStrategy;
  }

  void think();

  move_command getAction();

  std::list<Pheromone*>* getPheromones() const;

  inline move_command getLastAction() const {
    return _last_command;
  }

  inline Colony * getColony() const {
    return _colony;
  }

  virtual void draw();

  inline unsigned int getSize() const {
    return _size;
  }

  void setFood(unsigned int new_var);

  inline unsigned int getFood() const {
    return _food;
  }

  bool subFood();

  inline unsigned int getCapacity() const {
    return (_size * CAPACITY_FACTOR);
  }

  inline VisualContext* getVisualContext() const {
    return _visualContext;
  }

  void setVisualContext(VisualContext * v);

  void destroyVisualContext();

  inline Behaviour * getBehaviour() const {
    return _behaviourStrategy;
  }
};

#endif // WORSHIPER_H

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