luaconsole_common.cpp

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/*
 Copyright (c) 1996-2021 Freeciv21 and Freeciv contributors. This file is
                   part of Freeciv21. Freeciv21 is free software: you can
    ^oo^      redistribute it and/or modify it under the terms of the GNU
    (..)        General Public License  as published by the Free Software
   ()  ()       Foundation, either version 3 of the License,  or (at your
   ()__()             option) any later version. You should have received
    a copy of the GNU General Public License along with Freeciv21. If not,
                  see https://www.gnu.org/licenses/.
 */
 
#include <cstdarg>
// utility
#include "fcintl.h"
 
// common
#include "featured_text.h"
 
// include
#include "luaconsole_g.h"
 
// client
#include "luaconsole_common.h"
 
void luaconsole_append(const struct ft_color color,
                       const char *featured_text)
{
  char plain_text[MAX_LEN_MSG];
  struct text_tag_list *tags;
 
  // Separate the text and the tags.
  featured_text_to_plain_text(featured_text, plain_text, sizeof(plain_text),
                              &tags, true);
 
  if (ft_color_requested(color)) {
    // A color is requested.
    struct text_tag *ptag =
        text_tag_new(TTT_COLOR, 0, FT_OFFSET_UNSET, color);
 
    if (ptag) {
      // Prepends to the list, to avoid to overwrite inside colors.
      text_tag_list_prepend(tags, ptag);
    } else {
      qCritical(
          "Failed to create a color text tag (fg = %s, bg = %s).",
          (nullptr != color.foreground ? color.foreground : "nullptr"),
          (nullptr != color.background ? color.background : "nullptr"));
    }
  }
 
  real_luaconsole_append(plain_text, tags);
  text_tag_list_destroy(tags);
}
 
void luaconsole_vprintf(const struct ft_color color, const char *format,
                        va_list args)
{
  char featured_text[MAX_LEN_MSG];
 
  fc_vsnprintf(featured_text, sizeof(featured_text), format, args);
  luaconsole_append(color, featured_text);
}
 
void luaconsole_printf(const struct ft_color color, const char *format, ...)
{
  va_list args;
 
  va_start(args, format);
  luaconsole_vprintf(color, format, args);
  va_end(args);
}
 
void luaconsole_event(const char *plain_text,
                      const struct text_tag_list *tags)
{
  real_luaconsole_append(plain_text, tags);
}
 
void luaconsole_welcome_message()
{
  luaconsole_append(ftc_any, _("This is the Client Lua Console."));
}