Function cprintf

crawl-ref/source/libgui.cc:88–99

}

void cprintf(const char *format,...)
{
    if (in_headless_mode())
        return;
    char buffer[2048];          // One full screen if no control seq...
    va_list argp;
    va_start(argp, format);
    vsnprintf(buffer, sizeof(buffer), format, argp);
    va_end(argp);
    // object's method
    TextRegion::text_mode->addstr(buffer);
}

void textcolour(int colour)
{