Modifiers.hpp

/*

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*/

#ifndef MODIFIERS_HPP_
#define MODIFIERS_HPP_

#include "AbstractModifier.hpp"
#include <cmath>

class FactorModifier : public AbstractModifier
{
private:
    double mFactor;

public:
    FactorModifier(double factor=1)
        : mFactor(factor)
    {
    }

    virtual double Calc(double param, double time)
    {
        return (param * mFactor);
    }
};

class TimeModifier : public AbstractModifier
{
public:
    TimeModifier()
    {
    }

    virtual double Calc(double param, double time)
    {
        return param * sin(time);
    }
};

class FixedModifier : public AbstractModifier
{
private:
    double mValue;

public:
    FixedModifier(double value)
        : mValue(value)
    {
    }

    virtual double Calc(double param, double time)
    {
        return mValue;
    }
};

class DummyModifier : public AbstractModifier
{
private:

public:
    DummyModifier()
    {
    }

    virtual double Calc(double param, double time)
    {
        return param;
    }
};


#endif  //MODIFIERS_HPP_