ActorEmitterLogic.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 ACTOREMITTERLOGIC_H
#define ACTOREMITTERLOGIC_H

#include <QList>
#include <QMap>
#include "EmitterLogic.h"

class ActorEmitterLogic : public EmitterLogic {
    Q_OBJECT
    Q_PROPERTY(QString actorModel READ getActorModel WRITE setActorModel NOTIFY actorModelChanged)
    Q_PROPERTY(bool decayActors READ decaysActors WRITE setDecayActors NOTIFY decayActorsChanged)
public:
    const QString& getActorModel() const { return mActorModel; }
    void setActorModel(const QString& value);
    bool decaysActors() const { return mDecayActors; }
    void setDecayActors(bool value);

    virtual int getEntityCount() const override { return mActiveActors.size(); }

    virtual void update() override;

signals:
    void actorModelChanged();
    void decayActorsChanged();

protected:
    virtual void emitEntity(const SpawnParameters& parameters) override;

private:
    int getTotalActors() const { return mActiveActors.size() + mInactiveActors.size(); }
    QString getActorQmlString() const;
    Actor* createActor(const SpawnParameters& parameters);

    QString mActorModel = "Actor";
    bool mDecayActors = false;
    QMap<Actor*, float> mActiveActors;
    QList<Actor*> mInactiveActors;
};
Q_DECLARE_METATYPE(ActorEmitterLogic*)

#endif // ACTOREMITTERLOGIC_H