Particle.h

/*
 * Copyright (C) 2014 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef PARTICLE_H
#define PARTICLE_H

#include <QColor>
#include <QPointF>

class ParticleLayer;

class Particle {
public:
    Particle(ParticleLayer* layer);
    virtual ~Particle();

    bool isDestroyed() const { return mDestroyed; }
    void destroy();

protected:
    void createNewParticle(const QPointF& position, const QPointF& velocity, const QColor& color);

    void mapToExistingParticle(int index);

private:
    ParticleLayer* mLayer = nullptr;
    bool mDestroyed = false;
};

#endif // PARTICLE_H