vgm2vortextracker/microtonalcsvvgmtracker/ay38910x2/converter_b_ay38910x2_1a.sdlbas

function lstinf$(a$,b$,c$)
  adra=1:adrb=1:blngt=len(b$):d$=""
  while adrb<=blngt
    if mid$ (a$,adra,1)=mid$ (b$,adrb,1) then:adrb+=1:end if
    adra=adra+1
    end while
  while mid$(a$,adra,1)<>left$(c$,1)
    d$=d$+mid$(a$,adra,1):adra=adra+1
    end while
  lstinf$=d$
  end function

function vldc(a$)
  t0$="!"+a$+".0.0.0."
  t1$=lstinf$(t0$,"!",".")
  t2$=lstinf$(t0$,".",".")
  t3=10^(len(t2$))
  vldc=val(t1$)+(val(t2$)/t3)
  end function

dim chfq[16],chvl[16]

finp$="_.csv"
if argc>2 then:finp$=argv(2):end if

print"56676D20 FFFFFF0F 510100000000000000000000C00E0000513105001501"
print"000069EC04003C0000000000000000000000000000004C00000000000000"
print"000000000000000000000000000000000000000000000000000000000000"
print"00000000000000000000000000000000000000000000000000004C4F1B40"
print"0001000070000000"

print"A00000"
print"A00100"
print"A00200"
print"A00300"
print"A00400"
print"A00500"
print"A00800"
print"A00900"
print"A00A00"
print"A007B8"

print"A08000"
print"A08100"
print"A08200"
print"A08300"
print"A08400"
print"A08500"
print"A08800"
print"A08900"
print"A08A00"
print"A087B8"



lct=0

open finp$ for input as #1
while eof(1)=0
  file input #1,txrd$
  setcaption("b:"+str$(lct)):lct+=1
  if mid$(txrd$,1,1)="[" then:
    if mid$(txrd$,2,1)="f" then:
      chid=val(mid$(txrd$,3,2))
      chid=chid mod 6 'ay38910x2 has 6 channels
      chfqv=vldc(lstinf$(txrd$,":","]"))
      chfqv2=int(26.6984611843*2^(8-chfqv))
      if chfqv2>2047 then:chfqv2=2047:end if
      if chfqv2<0 then:chfqv2=0:end if
      chchrfq$=right$("000"+hex$(chfqv2),3)
      if chid<3 then:
        txrgo$="A0"+right$("00"+hex$(1+2*(chid mod 3)),2)+"0"+mid$(chchrfq$,1,1)
        txrgo$+=" A0"+right$("00"+hex$(0+2*(chid mod 3)),2)+mid$(chchrfq$,2,2)
      else:
        txrgo$="A0"+right$("00"+hex$(129+2*(chid mod 3)),2)+"0"+mid$(chchrfq$,1,1)
        txrgo$+=" A0"+right$("00"+hex$(128+2*(chid mod 3)),2)+mid$(chchrfq$,2,2)
        end if
      print ucase$(txrgo$)
      end if
    if mid$(txrd$,2,1)="v" then:
      chid=val(mid$(txrd$,3,2))
      chid=chid mod 6 'ay38910x2 has 6 channels
      chvlv=vldc(lstinf$(txrd$,":","]"))*0x10
      chchrvl$=right$("00"+hex$(chvlv),2)
      if chid<3 then:
        txrgo$="A0"+right$("00"+hex$(8+(chid mod 3)),2)+chchrvl$
      else:
        txrgo$="A0"+right$("00"+hex$(128+8+(chid mod 3)),2)+chchrvl$
        end if
      print ucase$(txrgo$)
      end if
    if mid$(txrd$,2,3)="wvb" then:
      wvblv=vldc(lstinf$(txrd$,":","]"))
      wvblv2=wvblv*44100
      wvblv3a=wvblv2 mod 65536
      wvblv3b=int(wvblv2/65536)
      wvblv3as$=ucase$(right$("0000"+hex$(wvblv3a),4))
      for ii=1 to wvblv3b:print"61FFFF":next
      print "61"+mid$(wvblv3as$,3,2)+mid$(wvblv3as$,1,2)
      end if
    end if
  wend
print:print "66":print
close #1