src/common/Pong.cpp (d3cb8b3) - Blinker · BlinkenArea

Pong.cpp

/* Blinker
   Copyright 2011-2019 Stefan Schuermans <stefan@blinkenarea.org>
   Copyleft GNU public license - http://www.gnu.org/copyleft/gpl.html
   a blinkenarea.org project */

#include <string>
#include <vector>

#include <BlinkenLib/BlinkenFrame.h>

#include "File.h"
#include "Format.h"
#include "FormatFile.h"
#include "Game.h"
#include "Mgrs.h"
#include "Module.h"
#include "OutStreamFile.h"
#include "Pong.h"

namespace Blinker {

/**
 * @brief constructor
 * @param[in] name module name
 * @param[in] mgrs managers
 * @param[in] dirBase base directory
 */
Pong::Pong(const std::string &name, Mgrs &mgrs, const Directory &dirBase):
  Game(name, mgrs, dirBase),
  m_fileBallColor(dirBase.getFile("ballColor")),
  m_ballColor()
{
  // FIXME: activate at begin for initial development only
  activate();
}

/// virtual destructor
Pong::~Pong()
{
}

/// check for update of configuration (derived game), return true on update
bool Pong::updateConfigGame()
{
  bool ret = false;

// color file was modified -> convert color, return true for update
  if (colorUpdate(m_fileBallColor, m_ballColor)) {
    ret = true;
  }

return ret;
}

/// re-initialize game (e.g. due to config change)
void Pong::reinitialize()
{
  // TODO

// convert colors
  color2data(m_fileBallColor, m_ballColor);
}

/// redraw current game image, expected to call sendFrame() at end
void Pong::redraw()
{
  // set image buffer to background color
  rectFill(0, m_height, 0, m_width, m_backgroundColor);

// FIXME: draw ball
  pixel(m_height / 2, m_width / 2, m_ballColor);

// send updated image buffer as frame
  sendFrame();
}

} // namespace Blinker

Blinker

begin of Pong game