/*!
 * @file mover.h
 *  A mover is an object that moves along scripted paths, released by scripted events.
 */

#ifndef _MOVER_H
#define _MOVER_H

#include "world_entity.h"
#include "mover_trigger.h"
#include "mover_station.h"
#include "mover_trigger_list.h"
#include "mover_station_list.h"
#include "sound_source.h"


class Mover : public WorldEntity
{
    ObjectListDeclaration(Mover);

    public:
        Mover(const TiXmlElement* root = NULL);
        virtual ~Mover();

        virtual void loadParams(const TiXmlElement* root);
        virtual void tick(float dt);

        void setLoop(bool bLoop = true) { this->bLoop = bLoop; }
        void setRepeat(int n) { this->bRepeat = true; this->repeats = n; }
        void setWaitAfterEachStation(bool bWaitAfterEachStation = true) { this->bWaitAfterEachStation = bWaitAfterEachStation; }
        void setOnlyMoveWhileTriggered(bool bOnlyMoveWhileTriggered = true) { this->bOnlyMoveWhileTriggered = bOnlyMoveWhileTriggered; }
        void setAttachTrigger(bool bAttachTrigger = true) { this->bAttachTrigger = bAttachTrigger; }
        void setTriggers(const TiXmlElement* root);
        void setStations(const TiXmlElement* root);
        void setReopen(bool bReopen = true) { this->bReopen = bReopen; }
        void setReclose(bool bReclose = true) { this->bReclose = bReclose; }

    private:
        void changeState(int state);
        int closed();
        int open();
        int move(float dt);
        int wait();
        int next();
        int delay();
        int stay();
        bool reachedStationsTarget(float dt);
        Quaternion VtoQ(Vector v) { return Quaternion(v.x, v.y, v.z); }
        Vector QtoV(Quaternion Q) { return Vector(); }

        bool                        bLoop;
        bool                        bRepeat;
        int                         repeats;
        bool                        bWaitAfterEachStation;
        bool                        bOnlyMoveWhileTriggered;
        bool                        bAttachTrigger;
        bool                        bReopen;
        bool                        bReclose;
        
        MoverTriggerList            *triggers;
        MoverStationList            *stations;
        
        int                         state;
        MoverStation                *station;
        float                       time;
        int                         repeatsToGo;
        Vector                      originCoor;
        Vector                      originDir;

        OrxSound::SoundSource       soundSource_starting;
        OrxSound::SoundSource       soundSource_moving;
        OrxSound::SoundSource       soundSource_ending;
};


#endif