communicator/command_parser/fx.h

#include "deliantra/data/fx.h"
#include "deliantra/data/glyph.h"

static wchar_t
wchar (std::string const &s)
{
  wchar_t wc;
  return_val_unless (mbtowc (&wc, s.data (), s.length ()) != -1, L'?');
  return wc;
}

void
command_parser::on_fx (std::istream &args)
{
  std::vector<data::fx> faces;

  u32 type = 0;
  while (args.peek () != EOF)
    {
      u32 facenum = read_ber32 (args);
      std::string name = read_string08 (args);

      if (facenum)
        {
          data::glyph glyph;
          if (!name.empty ())
            {
              glyph.fg   = name[0];
              glyph.bg   = name[1];
              glyph.text = wchar (name.substr (2));
            }
          else
            glyph.text = L' ';
          data::register_glyph (facenum, glyph);
          faces.emplace_back (data::fx { type, facenum, name });
        }
      else if (name.length () == 1)
        type = name[0];
    }

  emit fx (faces);
}
Revision:	1.2
Committed:	Tue Oct 19 09:45:08 2010 UTC (16 years ago) by sf-pippijn
Content type:	text/plain
Branch:	MAIN
Changes since 1.1:	+10 -2 lines
Log Message:	- use wchar_t for single characters (glyphs and line drawing) - merge ncurses and ndk wrappers - simplify colour caching
#	User	Rev	Content
1	sf-pippijn	1.1	#include "deliantra/data/fx.h"
2			#include "deliantra/data/glyph.h"
3
4	sf-pippijn	1.2	static wchar_t
5			wchar (std::string const &s)
6			{
7			wchar_t wc;
8			return_val_unless (mbtowc (&wc, s.data (), s.length ()) != -1, L'?');
9			return wc;
10			}
11
12	sf-pippijn	1.1	void
13			command_parser::on_fx (std::istream &args)
14			{
15			std::vector<data::fx> faces;
16
17			u32 type = 0;
18			while (args.peek () != EOF)
19			{
20			u32 facenum = read_ber32 (args);
21			std::string name = read_string08 (args);
22
23			if (facenum)
24			{
25			data::glyph glyph;
26			if (!name.empty ())
27			{
28			glyph.fg = name[0];
29			glyph.bg = name[1];
30	sf-pippijn	1.2	glyph.text = wchar (name.substr (2));
31	sf-pippijn	1.1	}
32			else
33	sf-pippijn	1.2	glyph.text = L' ';
34	sf-pippijn	1.1	data::register_glyph (facenum, glyph);
35			faces.emplace_back (data::fx { type, facenum, name });
36			}
37			else if (name.length () == 1)
38			type = name[0];
39			}
40
41			emit fx (faces);
42			}