project-kyoku/modes/classicmode/game/holdmanager.cpp

#include "holdmanager.h"
#include "classicarrownote.h"

#include <iostream>

void HoldManager::emplace(ClassicArrowNote* note)
{
    _notes_on_hold.emplace_back(note);
}

void HoldManager::checkRelease(sf::Keyboard::Key released_key)
{
    bool key_match = std::any_of(_notes_on_hold.begin(), _notes_on_hold.end(),
                     [released_key](const auto& note)
                     {
                         return note->isPressedAs(released_key);
                     });

    if (key_match)
        _notes_on_hold.clear();
}

void HoldManager::drawHoldBar()
{
    if (_notes_on_hold.empty())
        return;

    /* taking proxy sprites for notes on hold
     * and drawing on centered bar */

    // _graphics_manager-> . . .
}