plib-devel

[Plib-devel] reading directories

[Dave M. <Dav...@dy...>]

i added some functions for reading directories to "ul"

/*
  Directory Reading
*/

#define UL_NAME_MAX 256
typedef struct _ulDir ulDir ;
struct ulDirEnt
{
  char d_name [ UL_NAME_MAX+1 ];
  bool d_isdir ;
} ;

ulDir* ulOpenDir ( const char* dirname ) ;
ulDirEnt* ulReadDir ( ulDir* dir ) ;
void ulCloseDir ( ulDir* dir ) ;

i tested the win32 implementation and wrote a unix implementation
could some kind soul please comple and test my unix implementation?

here is my test program:

#include <plib/ul.h>

void list_files( const char* dirname )
{
  static int level=-1;
  level++;
  
  ulDir* dirp = ulOpenDir(dirname);
  if ( dirp != NULL )
  {
    ulDirEnt* dp;
    while ( (dp = ulReadDir(dirp)) != NULL )
    {
      for ( int i=0; i<level; i++) printf(" ");
      printf("%s", dp->d_name );
      if ( dp->d_isdir )
        printf("/");
      printf("\n");

      if ( dp->d_isdir &&
        strcmp (dp->d_name, ".") &&
        strcmp (dp->d_name, ".."))
      {
        char path[ UL_NAME_MAX+1 ];
        strcpy (path, dirname);
        strcat (path, "/");
        strcat (path, dp->d_name);

        list_files( path );
      }
    }
    ulCloseDir(dirp);
  }
  level--;
}

int main(int argc, char* argv[])
{
  list_files(".");
  return 0;
}

Steve- could you create a folder for me so i can add my test program to CVS?
plib/examples/src/ul

--Dave

Re: [Plib-devel] reading directories

[Steve B. <sjb...@ai...>]

> Dave McClurg wrote:
> 
> i added some functions for reading directories to "ul"

Cool!

> Steve- could you create a folder for me so i can add my test program to CVS?
> plib/examples/src/ul

I called it 'util' rather than 'ul' because the directories in that area
are named after the library name and not the function prefix.

-- 
Steve Baker   HomeEmail: <sjb...@ai...>
              WorkEmail: <sj...@li...>
              HomePage : http://web2.airmail.net/sjbaker1
              Projects : http://plib.sourceforge.net
                         http://tuxaqfh.sourceforge.net
                         http://tuxkart.sourceforge.net
                         http://prettypoly.sourceforge.net

[Plib-devel] Simple SSG examples

[Sam S. <sa...@sp...>]

reading directoriesHi,

I've only been using sg in my game so far, so I figured it was about time I got to grips with ssg.  As there's a bit of a lack of
ssg examples I figured I write some and kill two birds with one stone.

So, how much more simple can you get than a white rectangle on the screen.  Which is why I feel a bit lame when I can't get it to
work :)

Source code is attached - it's v.simple so I can't imagine what's up with it.

If anyone get's some time maybe they could take a look.

Sam

Hmm..Sudden thought - is the SSG co-ordinate system different from the OpenGL convention?

Re: [Plib-devel] Simple SSG examples

[Sam S. <sa...@sp...>]

Re: Co-ordinate system

I tried using the z is up, -ve y into the screen (and +ve y into the screen) system (based on the fact that sgCutout documentation
describes the x,z plane as facing the viewer), but without any joy.

Sam

----- Original Message -----
From: "Sam Stickland" <sa...@sp...>
To: <pli...@li...>
Sent: Thursday, August 03, 2000 1:06 PM
Subject: [Plib-devel] Simple SSG examples


> reading directoriesHi,
>
> I've only been using sg in my game so far, so I figured it was about time I got to grips with ssg.  As there's a bit of a lack of
> ssg examples I figured I write some and kill two birds with one stone.
>
> So, how much more simple can you get than a white rectangle on the screen.  Which is why I feel a bit lame when I can't get it to
> work :)
>
> Source code is attached - it's v.simple so I can't imagine what's up with it.
>
> If anyone get's some time maybe they could take a look.
>
> Sam
>
> Hmm..Sudden thought - is the SSG co-ordinate system different from the OpenGL convention?
>
>