ObjectManager.h

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/*
Autor: $Author: kunkel $ State: $State: Exp $
Datum: $Date: 2005/05/30 12:35:25 $
Version: $Revision: 1.1 $
*/

#ifndef OBJECTMANAGER_H
#define OBJECTMANAGER_H

#include <string>
#include <list>

#include "Object.h"
#include "Vector.h"
#include "config.h"

using namespace std;
typedef list<Object*> objectList;

class ObjectManager {
private:
    objectList objects;

    class OldPosition {
    public:
        Vector pos;
        float radius;
        bool isFirstInThisStep;

        OldPosition(const Vector pos_, const double radius_, bool isFirstInThisStep_ =false ) {
            pos=pos_;
            radius=radius_;
            isFirstInThisStep=isFirstInThisStep_;
        }
    };
    list<OldPosition> oldPositions;
    int oldPositionTimeSteps;


public:

    //Typverwaltung:
    static int TypeToInt(const string & objType);
    static char * NumToType(const int typenum);
    static int getTypeCount();

    ObjectManager();
    ~ObjectManager();

    objectList* getObjectList() {
        return & objects;
    }


    void deleteAllObjects();

    int getObjectCount() {
        return objects.size();
    }

    Object * getFarthestAwayObject();
    void viewDetailInformationForAllObjects();
    Object * createObject(const string & objectType);
    Object * createFreeObject(const string & objectType);
    void createRandomObject(string type, int mMass,int mPos, int mR, int mV);
    void addFreeObjectToObjectList(Object * obj);

    void deleteObject(objectList::iterator & it);
    void deleteObject(Object * obj);
    void load(istream & FILE);
    void save(ostream & FILE);

    void drawObjects();

    void nextTimeStep();

};

extern ObjectManager ourObjectManager;

#endif

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