Gra/input.cpp at main · Setlerr/Gra · GitHub

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#include "game.hpp"

void Game::input()
{
    Event event{};

    while (window.pollEvent(event))
    {
        if (event.type == Event::Closed)
        {
            window.close();
        }

        if (event.type == Event::KeyPressed)
        {
            if (Keyboard::isKeyPressed(Keyboard::Escape))
            {
                window.close();
            }

            if (Keyboard::isKeyPressed(Keyboard::Space))
            {
                Pause();
            }

            if (currentState == GameState::GAMEOVER)
            {
                if (Keyboard::isKeyPressed(Keyboard::Enter))
                {
                    startTheGame();
                }
            }
        }
    }
    if (Keyboard::isKeyPressed(Keyboard::Up))
    {
        addDirection(Direction::UP);
    }
    else if (Keyboard::isKeyPressed(Keyboard::Down))
    {
        addDirection(Direction::DOWN);
    }
    else if (Keyboard::isKeyPressed(Keyboard::Left))
    {
        addDirection(Direction::LEFT);
    }
    else if (Keyboard::isKeyPressed(Keyboard::Right))
    {
        addDirection(Direction::RIGHT);
    }
}

void Game::addDirection(int newDirection)
{
    if (NextMove.empty())
    {
        NextMove.emplace_back(newDirection);
    }
    else
    {
        if (NextMove.back() != newDirection)
        {
            NextMove.emplace_back(newDirection);
        }
    }
}