particle.h

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#ifndef PARTICLE_H
#define PARTICLE_H
 
#include <iostream>
#include <deque>
 
#include "array.h"
 
class Particle {
public:
    
 

    Particle(
        const std::array<double, 3>& position,
        const std::array<double, 3>& velocity,
        const std::array<double, 3>& acceleration,
        const double radius, const double mass,
        const std::array<int, 3>& color,
        const std::string& name = ""
        );
    
    std::array<double, 3> getPosition() const;
 

    double getX() const;

    double getY() const;

    double getZ() const;

    void setPosition(const std::array<double, 3>& position);

    void setX(double x);
    
    void setY(double y);

    void setZ(double z);

    std::array<double, 3> getVelocity() const ;

    double getVX() const;

    double getVY() const;

    double getVZ() const;

    void setVelocity(const std::array<double, 3>& velocity);

    void setVX(double vx);

    void setVY(double vy);

    void setVZ(double vz);

    std::array<double, 3> getAcceleration() const;

    void setAcceleration(const std::array<double, 3>& acceleration);

    void setAX(double ax);

    void setAY(double ay);

    void setAZ(double az);

    double getRadius() const;

    void setRadius(double radius);

    double getMass() const;

    void setMass(double mass);

    std::array<int, 3> getColor() const;

    void update(double deltaTime);

    void addTrailPoint(const std::array<double, 3>& point);

    const std::deque<std::array<double, 3>>& getTrail() const;
 
private:
    std::array<double, 3> m_position;     
    std::array<double, 3> m_velocity;     
    std::array<double, 3> m_acceleration; 
    double m_radius;                      
    double m_mass;                        
    std::array<int, 3> m_color;           
 
    std::deque<std::array<double, 3>> m_trail;       
    static constexpr size_t m_maxTrailLength = 5000; 
 
public:
    const std::string m_name; 
};
 
#endif