source: orxonox.OLD/branches/atmospheric_engine/src/lib/graphics/effects/lightening_effect.h @ 8258

/**
* @file lightening_effect.h
*/

#ifndef _LIGHTENING_EFFECT
#define _LIGHTENING_EFFECT

#include "vector.h"
#include "vector2D.h"

#include "weather_effect.h"

#include "sound_buffer.h"
#include "sound_source.h"


class Billboard;
class Light;

class LighteningEffect : public WeatherEffect
{
        public:
                LighteningEffect(const TiXmlElement* root = NULL);
                virtual ~LighteningEffect();

                virtual void loadParams(const TiXmlElement* root);

                virtual bool init();

                virtual bool activate();
                virtual bool deactivate();

    virtual void draw() const;
    virtual void tick(float dt);
    
    void coord(float x, float y, float z);
    void setFlashSize(float width, float height, float seedWidth, float seedHeight);
    
    inline void setLighteningOption(const std::string& option) { if (option == "activate") this->lighteningActivate = true;}
    inline void setFlashFrequency(float flashFrequency) { this->flashFrequency = flashFrequency; }
    inline void setFlashConstTime(float flashConstTime) { this->flashConstTime = flashConstTime; }
    inline void setFlashRisingTime(float flashRisingTime) { if(flashRisingTime > this->flashConstTime)
                                                                                        this->flashRisingTime = this->flashConstTime/2;
                                                                                      else
                                                                                        this->flashRisingTime = flashRisingTime; }
    inline void setFlashSeed(float seedX, float seedZ, float seedTime) { this->seedX = seedX;
                                                                                                         this->seedZ = seedZ;
                                                                                                         this->seedTime = seedTime; }

    void activateLightening() { this->activate(); }
    void deactivateLightening() { this->deactivate(); }
    
        private:
    Billboard* billboard[4];
    bool lighteningActivate;

    float flashFrequency;
    float flashConstTime;
    float flashRisingTime;

    float time;

    bool  bNewCoordinate;
    float width;
    float height;
    float seedWidth;
    float seedHeight;

    float seedX;
    float seedZ;
    float seedTime;
    
    float mainPosX;
    float mainPosY;
    float mainPosZ;

    Light* flashLight;
    
    //OrxSound::SoundSource    soundSource;
    //OrxSound::SoundBuffer*   thunderBuffer;

};

#endif  /* _LIGHTENING_EFFECT */