sw/adventure/work/RND.FT

   1         INTEGER FUNCTION RND(LIMIT)
   2
   3 C
   4 C       GENERATES RANDOM INTEGER IN THE RANGE
   5 C               0 < N < LIMIT
   6 C
   7 C       USES THE RANDOM SEED GENERATED BY THE
   8 C       RALF MODULE "SEED"
   9 C
  10         COMMON/NUMCOM/NUMBER
  11         LOGICAL FLAG
  12         DATA FLAG/.FALSE./,NUMBER/0/
  13         IF(FLAG)GOTO 10
  14         FLAG=.TRUE.
  15         IRND=132*(NUMBER+327)
  16 10      IRND=MOD(IRND*1021,1048576)
  17         RND=(LIMIT*IRND)/1048576
  18         RETURN
  19         END