Goobbue/effects.h at master · SecondReality/Goobbue · GitHub

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#pragma once
#include <iostream>

struct Effects
{
    std::map<Action::Identifier, int> countUps;
    std::map<Action::Identifier, int> countDowns;

    bool countUpsContainsAction(Action::Identifier actionIdentifier) const
    {
        return countUps.find(actionIdentifier) != countUps.end();
    }

    bool countDownsContainsAction(Action::Identifier actionIdentifier) const
    {
        return countDowns.find(actionIdentifier) != countDowns.end();
    }

    int getCountUpsValue(Action::Identifier actionIdentifier) const
    {
        return countUps.at(actionIdentifier);
    }

    int getCountDownsValue(Action::Identifier actionIdentifier) const
    {
        return countDowns.at(actionIdentifier);
    }

    void removeCountUp(Action::Identifier actionIdentifier)
    {
        countUps.erase(actionIdentifier);
    }

    void removeCountDown(Action::Identifier actionIdentifier)
    {
        countDowns.erase(actionIdentifier);
    }

    void updateCountDowns()
    {
        auto iterator = countDowns.begin();
        while(iterator != countDowns.end())
        {
            --iterator->second;
            if(iterator->second <= 0)
            {
                iterator = countDowns.erase(iterator);
            }
            else
            {
                ++iterator;
            }
        }
    }

};