You haven't declared 'vol' as a global in the scripts for the volume up and
volume down.
You can also shorten your scripts like so:
For volume [+]
on mouseUp me
global vol
vol = max(7, vol + 1)
the soundLevel = vol
end mouseUp me
For volume [-]
on mouseUp me
global vol
vol = min(0, vol - 1)
the soundLevel = vol
end mouseUp me
HTH
Cordially,
Pranav Negandhi
New Media Applications.
Learnet India Limited, Mumbai.
Phone: 91-22-859 8042 Ext: 410
<snip>
I am very new to Director and lingo especially so bear with me please.
I have a volume icon and a plus and a minus sprite and i want to make
the volume go up incrementally on clicking plus and doown clicking minus
I've put these scripts in:....
...set the soundLevel to 7
end if
end
for volume [ - ]
on mouseUp
if the soundLevel > 0 then
set vol to soundLevel
set vol to vol-1
set the soundLevel to vol
else
set the soundLevel to 0
end if
end
But I get error-
variable used before assigned a value
Can anyone please set me straight? Thanks
<snip>
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