matpoint.cpp
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	#include "matpoint.h"


	MatPoint::MatPoint( sid_t sid,
	double mass,
	const Vector& loc,
	const std::string label,
	const struct render_s *flags) : Shape(sid, label, flags)
	{
	this->particle = new Particle(mass, loc);
	}

	MatPoint::MatPoint( sid_t sid,
	const Particle& particle,
	const std::string label,
	const struct render_s *flags) : Shape(sid, label, flags)
	{
	this->particle = new Particle(particle);
	}

	MatPoint::~MatPoint()
	{
	delete this->particle;
	}

	double MatPoint::mass() const
	{
	return particle->mass;
	}

	const Vector& MatPoint::speed() const
	{
	return particle->speed;
	}

	const Vector& MatPoint::position() const
	{
	return particle->position;
	}

	Particle MatPoint::getParticle() const
	{
	return *(this->particle);
	}

	void MatPoint::setPosition(const Vector& pos)
	{
	this->particle->position = pos;
	}

	void MatPoint::move(const Vector& delta)
	{
	this->particle->position += delta;
	}

	void MatPoint::setSpeed(const Vector& speed)
	{
	this->particle->speed = speed;
	}

	void MatPoint::setMass(double mass)
	{
	this->particle->mass = mass;
	}