PLAY(n) Function

Purpose:

To return the number of notes currently in the background music queue.

Syntax:

PLAY(n)

Comments:

n is a dummy argument, and may be any value.

PLAY(n) returns 0 when in music foreground mode.

The maximum returned value of x is 32.

Examples:

10 ' when 4 notes are left in
20 ' queue play another tune
30 PLAY "MBABCDABCDABCD"
40 IF PLAY (0) =4 then 200
.
.
.
200 PLAY "MBCDEFCDEF"