#ifndef GAME_MWMECHANICS_AIFALLOW_H
#define GAME_MWMECHANICS_AIFALLOW_H

#include "aipackage.hpp"
#include <string>
#include "pathfinding.hpp"
#include "../../../components/esm/defs.hpp"

namespace MWMechanics
{

    class AiFollow : public AiPackage
    {
        public:
            AiFollow(const std::string &ActorId,float duration, float X, float Y, float Z);
            AiFollow(const std::string &ActorId,const std::string &CellId,float duration, float X, float Y, float Z);
            AiFollow(const std::string &ActorId);
            virtual AiFollow *clone() const;
            virtual bool execute (const MWWorld::Ptr& actor,float duration);
                    ///< \return Package completed?
            virtual int getTypeId() const;

            std::string getFollowedActor();

        private:
            bool mAlwaysFollow; //this will make the actor always follow, thus ignoring mDuration and mX,mY,mZ (used for summoned creatures).
            float mDuration;
            float mX;
            float mY;
            float mZ;
            std::string mActorId;
            std::string mCellId;

            float mTimer;
            float mStuckTimer;
            float mTotalTime;

            ESM::Position mStuckPos;

            PathFinder mPathFinder;
    };
}
#endif