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OS/2 Shareware BBS: 10 Tools
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SPIN.C
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C/C++ Source or Header
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1997-07-05
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912b
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32 lines
/* +++Date last modified: 05-Jul-1997 */
/*
** Miscellaneous text spinners demonstration
**
** public domain by Jon Guthrie, Bob Stout, and others
*/
#include <stdio.h>
#define DURATION 500 /* Length of demo */
#define SSLOWDOWN 15 /* Make spinner look ok */
#define TSLOWDOWN 20 /* Make target look ok */
main()
{
unsigned i;
char spinner[] = "|/-\\", target[] = ".oO";
for (i = 0; i < DURATION; ++i)
{
unsigned scount = i / SSLOWDOWN, tcount = i / TSLOWDOWN;
unsigned scountdown = DURATION / SSLOWDOWN;
unsigned tcountdown = DURATION / TSLOWDOWN;
printf("CW %c ... CCW %c ... Explode %c ... Implode %c\r",
spinner[scount & 3], spinner[(scountdown - scount) & 3],
target[tcount % 3], target[(tcountdown - tcount) % 3]);
}
return 0;
}