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OrgInsts.omed
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Text File
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1995-03-29
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1KB
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58 lines
/* Organize Instruments - Ed Wiles, 20th March 1995 */
address OCTAMED_REXX
options results
'in_select lu'
'in_getnumber'; last = result
if last = 1 then do
'in_isslotused'
if result then 'wi_showstring Only one instrument in song!'
else 'wi_showstring No instruments in song!'
exit
end
in_select 1
in_isslotused
if result = 0 then
emptyslot = 1
else do
'in_select nextfree'
'in_getnumber'; emptyslot = result
if (emptyslot = 1) | (emptyslot > last) then do
'in_select 1'
'wi_showstring Instruments already organized.'
exit
end
end
'wi_showstring Organizing instruments...'
nextfull = 2
do until nextfull > last
do while nextfull <= last
'in_select' nextfull
'in_isslotused'
if result = 1 then break
nextfull = nextfull + 1
end
if nextfull <= last then do
'in_swapinstruments' emptyslot nextfull
'rn_changeinum' emptyslot nextfull 'swap'
emptyslot = emptyslot + 1
nextfull = nextfull + 1
end
end
'in_select lu'
'in_getnumber'
'wi_showstring Instruments organized. Song has 'result' instruments.'
'in_select 1'