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Flush stdout before prompting the user for input.

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This commit is contained in:
dtrg 2010-08-06 17:02:16 +00:00
parent da6111328d
commit 293f34fa9b
1 changed files with 21 additions and 13 deletions
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34
examples/startrek.c
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@ -199,6 +199,13 @@ string sG2; /* Used to pass string results */
FILE *stream;
bool bFlag = FALSE; /* Prevent multiple file opens */
void
reads(char* buffer)
{
fflush(stdout);
gets(buffer);
}
/* Main Program */
int
@ -228,7 +235,7 @@ intro(void)
printf("\nDo you need instructions (y/n): ");
gets(sTemp);
reads(sTemp);
if (sTemp[0] == 'y' || sTemp[0] == 'Y')
showfile("startrek.doc");
@ -271,7 +278,7 @@ new_game(void)
printf("Command? ");
gets(sTemp);
reads(sTemp);
printf("\n");
if (! strncmp(sTemp, "nav", 3))
@ -516,7 +523,7 @@ course_control(void)
printf("Course (0-9): ");
gets(sTemp);
reads(sTemp);
printf("\n");
@ -537,7 +544,7 @@ course_control(void)
printf("Warp Factor (0-%s): ", sX);
gets(sTemp);
reads(sTemp);
printf("\n");
@ -916,7 +923,7 @@ phaser_control(void)
printf("Number of units to fire: ");
gets(sTemp);
reads(sTemp);
printf("\n");
@ -1002,7 +1009,7 @@ photon_torpedoes(void)
printf("Course (0-9): ");
gets(sTemp);
reads(sTemp);
printf("\n");
@ -1214,7 +1221,7 @@ sheild_control(void)
printf("Input number of units to shields: ");
gets(sTemp);
reads(sTemp);
printf("\n");
@ -1254,7 +1261,7 @@ library_computer(void)
printf("Computer active and awating command: ");
gets(sTemp);
reads(sTemp);
printf("\n");
if (! strncmp(sTemp, "0", 1))
@ -1406,19 +1413,19 @@ dirdist_calc(void)
(int)s1, (int)s2);
printf("Please enter initial X coordinate: ");
gets(sTemp);
reads(sTemp);
c1 = atoi(sTemp);
printf("Please enter initial Y coordinate: ");
gets(sTemp);
reads(sTemp);
a = atoi(sTemp);
printf("Please enter final X coordinate: ");
gets(sTemp);
reads(sTemp);
w1 = atoi(sTemp);
printf("Please enter final Y coordinate: ");
gets(sTemp);
reads(sTemp);
x = atoi(sTemp);
compute_vector();
@ -1589,7 +1596,7 @@ end_of_game(void)
printf("If there is a volunteer, let him step forward and");
printf(" enter 'aye': ");
gets(sTemp);
reads(sTemp);
printf("\n");
if (! strncmp(sTemp, "aye", 3))
@ -1921,6 +1928,7 @@ closefile(void)
int
getline(char *s)
{
fflush(stdout);
if (fgets(s, MAXCOL, stream) == NULL)
return(0);
else