VirtuaNet Code

#ifndef _COMMON_HPP_
#define _COMMON_HPP_
#include <boost/weak_ptr.hpp>

#include <boost/shared_ptr.hpp>
#include <map>
#include <string>
#include <vector>
using boost::shared_ptr;
using boost::weak_ptr;
using std::string;
using std::map;
using std::vector;
class Avatar;
class Container;
enum SENSES{
  SEE,
  HEAR,
  FEEL, 
  TASTE,
  SMELL,
  INTUIT,
  NUMSENSES
};
typedef int INETsocket;
class Thing{
protected:
  string desc;
public:
  virtual bool reproduce(Avatar&who, shared_ptr<Thing>&currentLocation){return false;}
  virtual void privateMessage(SENSES sense, std::string message);
  virtual bool execute(Thing&,Thing&);
  virtual bool execute(Thing&);
  virtual void tick(shared_ptr<Thing>&location,unsigned int myindex);
  const string& description(){return desc;}
  virtual bool takeMe(Container& destination, Container& currentLocation);
  virtual bool EatMe(Avatar &thing);
  virtual ~Thing();
};
class Poison:public Thing{
public:
  virtual bool EatMe(Avatar& thing);//nourish? or harm...
  Poison() {
    static string poison("poison");
    desc=poison;
  }
};
class Food:public Thing{
public:
  virtual bool EatMe(Avatar& thing);//nourish? or harm...
  Food() {
    static string food("food");
    desc=food;
  }
};
class Room;
#define MAXHEALTH 100
class Container:public Thing{
protected:
  vector<shared_ptr<Thing> >items;
  friend class Snark;
  friend class Avatar;
public:
  virtual float lightness();
  Thing*examineItem(unsigned int which);
  unsigned int numItems();
  void Say(Avatar&speaker, string text);
  virtual void tick(shared_ptr<Thing>&location, unsigned int myindex);
  virtual map<string, weak_ptr<Room> > *exits();
  virtual bool getThing(unsigned int thingindex,Container&previous);
  virtual bool addThing(shared_ptr<Thing> thang);
  virtual ~Container();
  virtual string look(Thing&notthis);//return desc of items at location
};
class Room:public Container{
  float light;
  map<string, weak_ptr<Room> > links;
public:
  virtual float lightness();
  Room(float lightness);
  void Link(string name, shared_ptr<Room> destination);
  virtual map<string, weak_ptr<Room> > *exits();
  virtual string look(Thing&notthis);//returns desc of exists then items @ location
};
class GeneticCode{
public:
    GeneticCode();//random
    GeneticCode(GeneticCode&father, GeneticCode&mother);
    string tostring();
};
class Avatar:public Container{
protected:
  float health;
  float maintenance;
  INETsocket sock;
  GeneticCode code;
  void SendCode();
public:
  void Die(int myindex, Container&currentlocation);
  Avatar(INETsocket controller);
  bool Move (string destination, Container&location, unsigned int myindex);
  virtual void privateMessage(SENSES sense, std::string message);
  virtual void tick(shared_ptr<Thing>&location, unsigned int myindex);
  void addHealth(float health);
  virtual bool Eat(string desc);
  virtual ~Avatar();
};
class Grue:public Avatar{
public:
  static bool canConnect();
  Grue (INETsocket controller);
  virtual bool getThing(unsigned int thingindex,Container&previous);//make sure it's not another grue and it's dark
  virtual bool takeMe(Container& destination, Container& currentLocation);
  virtual ~Grue();
  virtual bool reproduce(Avatar&who, shared_ptr<Thing>&currentLocation);
};
class Snark:public Avatar{
public:
  static bool canConnect();
  Snark (INETsocket controller);
  virtual bool getThing(unsigned int thingindex,Container&previous);//make sure it's not another container
  virtual bool EatMe(Avatar& thing);//nourish? or harm...
  virtual bool takeMe(Container& destination, Container& currentLocation);
  virtual ~Snark();
  virtual bool reproduce(Avatar&who, shared_ptr<Thing>&currentLocation);
};
extern shared_ptr<Container> world;
#endif