group.h

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/*
 * group.h
 *
 *  Created on: Jan 28, 2012
 *      Author: sushil
 */

#ifndef GROUP_H_
#define GROUP_H_


#include <boost/lexical_cast.hpp>

#include <identity.h>
#include <ent.h>
#include <string>
//#include <aspect.h>
#include <enums.h>

namespace FastEcslent {

        class GroupAspect;
        class Engine;
//      typedef struct EntId Identity;

        class Group {

        private:
                std::string createGroupName(Identity gid);

        public:
                Engine *engine;
                Entity* members[MaxEnts];
                std::string   groupName;
                //Entity *leader;
                int     leaderIndex;
                int nEntitiesInGroup;
                Identity gid; //a group id (inspired by 'nix)
                std::deque<GroupAspect*> aspects;


                //Constructor

                Group(Engine*eng, Identity id);
                Group(Engine*eng, Entity** ents, int nEntsInGroup, Identity id);
                Group(Engine*eng, Entity** ents, int nEntsInGroup, std::string name, Identity id);
                void reset(Engine*eng);//set instance vars to 0

                void setName(std::string name);
                void setMembers(Entity** ents, int nEntsInGroup);
                void addMember(Entity *ent);
                bool isMember(Entity *ent);

                void setLeaderByIndex(int i) { assert(i >= 0 && i < nEntitiesInGroup); leaderIndex = i; };
                Entity*   getLeaderByIndex() { return members[leaderIndex];};

                void print();

                void resetAspect(GroupAspectType gat, GroupAspect *gasp);
                void addAspect(GroupAspect *gasp);
                int  findAspect(GroupAspectType gat);
                GroupAspect* getAspect(GroupAspectType index);

                void init();
                void tick(double dt);


        };


}


#endif /* GROUP_H_ */

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