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allow dynamic switching of graphics stripping

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git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@216 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
This commit is contained in:
Joshua Kwan 2004-02-02 20:43:12 +00:00
parent 6a0ceb9af0
commit 38503b374a
1 changed files with 17 additions and 11 deletions
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28
ttyplay.c
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@ -188,11 +188,23 @@ ttypread (FILE * fp, Header * h, char **buf, int pread)
{ /* a user hits a character? */
char c;
read (STDIN_FILENO, &c, 1); /* drain the character */
static int stripped = NO_GRAPHICS;
switch (c)
{
case 'q':
return READ_EOF;
break;
case 's':
switch (stripped)
{
case NO_GRAPHICS: populate_gfx_array ((stripped = DEC_GRAPHICS)); break;
case DEC_GRAPHICS: populate_gfx_array ((stripped = IBM_GRAPHICS)); break;
case IBM_GRAPHICS: populate_gfx_array ((stripped = NO_GRAPHICS)); break;
}
return READ_RESTART;
break;
case 'm':
if (!loggedin)
{
@ -219,13 +231,10 @@ ttywrite (char *buf, int len)
{
int i;
if (bstripgfx)
{
for (i = 0; i < len; i++)
{
buf[i] = strip_gfx (buf[i]);
}
}
for (i = 0; i < len; i++)
{
buf[i] = strip_gfx (buf[i]);
}
fwrite (buf, 1, len, stdout);
}
@ -389,10 +398,7 @@ ttyplay_main (char *ttyfile, int mode, int rstripgfx)
FILE *input = stdin;
struct termios old, new;
/* strip graphics mode flag */
bstripgfx = rstripgfx;
if (bstripgfx)
populate_gfx_array (DEC_GRAPHICS);
populate_gfx_array (NO_GRAPHICS);
seek_offset_clrscr = 0;