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dgamelaunch
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Removed some worthless input cruft 

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@228 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
This commit is contained in:
Joshua Kwan 2004-02-10 21:19:49 +00:00
parent e541cf9a6f
commit ccd503105e
2 changed files with 3 additions and 22 deletions
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1
Changelog
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@ -1,5 +1,6 @@
1.5 (???)
* Allow user to change his or her email address in the console.
* Remove some useless cruft in ttywait() [ttyplay.c]
1.4 (2004/02/03)
* Major cleanups - remove most uses of strcpy() and strcat()

24
ttyplay.c
View File

@ -84,32 +84,12 @@ double
ttywait (struct timeval prev, struct timeval cur, double speed)
{
struct timeval diff = timeval_diff (prev, cur);
fd_set readfs;
assert (speed != 0);
diff = timeval_div (diff, speed);
FD_SET (STDIN_FILENO, &readfs);
select (1, &readfs, NULL, NULL, &diff); /* skip if a user hits any key */
if (FD_ISSET (0, &readfs))
{ /* a user hits a character? */
char c;
read (STDIN_FILENO, &c, 1); /* drain the character */
switch (c)
{
case '+':
case 'f':
speed *= 2;
break;
case '-':
case 's':
speed /= 2;
break;
case '1':
speed = 1.0;
break;
}
}
select (1, NULL, NULL, NULL, &diff); /* skip if a user hits any key */
return speed;
}