particlesystem.h
cfa173cb6020ancarola

particlesystem.h
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			#ifndef ABSTRACTSYSTEM_H
			#define ABSTRACTSYSTEM_H

			#include "skactor.h"
			#include "specs/evolvable.h"
			#include "specs/renderable.h"
			#include "specs/positionable.h"

			#include <list>

			class Particle;

			class ParticleSystem : public SKActor, public Evolvable, public Renderable, public Positionable
			{
			public:

			ParticleSystem( const SVector<3>& offset = {0,0,0},
			const QString& label = "",
			specs_t flags = S_EVOLVE \| S_RENDER \| S_POSITION);

			ParticleSystem(const std::initializer_list<Particle*>&);

			virtual void evolve(float) override;

			SPECS_EVOLVE

			SPECS_RENDER

			/* A system doesn't implement a fill mode */
			virtual bool isFillMode() const override
			{
			return true;
			}

			/* Generate Positioning methods */
			SPECS_POSITION

			virtual SVector<3> position() const override;

			void setOffset(const SVector<3>&);

			/* Loop through the system components */

			typedef std::list<Particle*>::iterator iterator;
			typedef std::list<Particle*>::const_iterator const_iterator;

			iterator begin();
			iterator end();

			const_iterator begin() const;
			const_iterator end() const;

			/* Add/remove components */

			virtual void attach(Particle*);
			virtual void detach(Particle*);

			void detachAll();

			virtual void render(symkit::render_s &) override;

			private:

			SVector<3> offset;

			std::list<Particle*> particles;
			};

			#endif // ABSTRACTSYSTEM_H