Method loadScr

src/Engine/Surface.cpp:220–243

* Loads the contents of an X-Com SCR image file into * the surface. SCR files are simply uncompressed images * containing the palette offset of each pixel. * @param filename Filename of the SCR image. * @sa http://www.ufopaedia.org/index.php?title=Image_Formats#SCR_.26_DAT */

 * @sa http://www.ufopaedia.org/index.php?title=Image_Formats#SCR_.26_DAT
 */
void Surface::loadScr(const std::string &filename)
{
	// Load file and put pixels in surface
	std::ifstream imgFile(filename.c_str(), std::ios::binary);
	if (!imgFile)
	{
		throw Exception(filename + " not found");
	}

	std::vector<char> buffer((std::istreambuf_iterator<char>(imgFile)), (std::istreambuf_iterator<char>()));

	// Lock the surface
	lock();

	int x = 0, y = 0;

	for (std::vector<char>::iterator i = buffer.begin(); i != buffer.end(); ++i)
	{
		setPixelIterative(&x, &y, *i);
	}

	// Unlock the surface
	unlock();
}

/**
 * Loads the contents of an image file of a