source: orxonox.OLD/branches/terrain/src/lib/graphics/effects/snow_effect.h @ 8548

/**
* @file snow_effect.h
*/

#ifndef _SNOW_EFFECT
#define _SNOW_EFFECT

#include "vector.h"
#include "particle_system.h"
#include "material.h"
#include "vector2D.h"

#include "weather_effect.h"

class SpriteParticles;
class PlaneEmitter;
class PNode;

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

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

                virtual void loadParams(const TiXmlElement* root);

                virtual bool init();

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

                inline void activateSnow() { this->activate(); }
                inline void deactivateSnow() { this->deactivate(); }
                
                virtual void draw() const;
                virtual void tick(float dt);


                inline void numParticles(int n) { this->particles = n; }
                inline void materialTexture(const std::string& texture) { this->texture = texture; }
                inline void lifeSpan(float lifeSpan, float randomLifeSpan) { this->life = lifeSpan; this->randomLife = randomLifeSpan; }
                inline void radius(float radius, float randomRadius) { this->snowRadius = radius; this->randomRadius = randomRadius; }
                inline void mass(float mass, float randomMass) { this->snowMass = mass; this->randomMass = randomMass; }
                inline void emissionRate(float emissionRate){ this->rate = emissionRate; }
                inline void emissionVelocity(float velocity, float randomVelocity){ this->velocity = velocity; this->randomVelocity = randomVelocity; }
                inline void size(float sizeX, float sizeY) { this->snowSize = Vector2D(sizeX, sizeY); }
                inline void coord(float x, float y, float z) { this->snowCoord = Vector(x, y, z); }
                inline void wind(int force) { this->snowWindForce = force; }

                inline void setSnowOption(const std::string& option) {
                        /*if (option == "fade") this->snowFade = true;*/
                        if (option == "movesnow") this->snowMove = true;
                        if (option == "activate") this->snowActivate = true;
                }


        private:
                int                             particles;
                std::string                     texture;
                float                           life, randomLife;
                float                           snowRadius, randomRadius;
                float                           snowMass, randomMass;
                float                           rate;
                float                           velocity, randomVelocity;
                float                           angle, randomAngle;
                float                           alpha;
                Vector                          snowCoord;
                Vector2D                        snowSize;
                int                             snowWindForce;

                bool                            snowMove;
                bool                            snowActivate;

                PlaneEmitter*                   emitter;

                static SpriteParticles*         snowParticles;
                OrxSound::SoundSource           soundSource;
                OrxSound::SoundBuffer*          windBuffer;

};


#endif  /* _SNOW_EFFECT */