Method clear

src/Engine/Screen.cpp:217–222

* Clears all the contents out of the internal buffer. */

 * Clears all the contents out of the internal buffer.
 */
void Screen::clear()
{
	_surface->clear();
	if (_screen->flags & SDL_SWSURFACE) memset(_screen->pixels, 0, _screen->h*_screen->pitch);
	else SDL_FillRect(_screen, &_clear, 0);
}

/**
 * Changes the 8bpp palette used to render the screen's contents.