Test

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Archivierte Version vom 2011-01-19T13:42:51+00:00. Aktuelle Version

procedure leiter;
var i:Integer;
begin
for i := 0 to 10 do 
 sound_play(50+i*2,100);
end;

selectSound(1); // Piano MIDI 
leiter();

var Lied:String;
    key:integer;
    dauer:integer;
    c:Char; k:Char;
    i:Integer;

canvas_clear();
Lied := '3,141528763910';


selectSound(19); // 19. MIDI organ
posx:=0;
posy:=0;
z:=2*((length(Lied)-2) div 2);
for i := 1 to z do begin
 if i mod 4 = 1 then begin
  c := Lied[i];
  k := Lied[i+1];
  if c = '0' then key := 60;
  if c = '1' then key := 62;
  if c = '2' then key := 64;
  if c = '3' then key := 65;
  if c = '4' then key := 67;
  if c = '5' then key := 69;
  if c = '6' then key := 71;
  if c = '7' then key := 73;
  if c = '8' then key := 75;
  if c = '9' then key := 77;
if (k='0') or (k='1') or (k='2') then  dauer := 1000 div 1;
if (k='3') or (k='4') or (k='5') then  dauer := 1000 div 2;
if (k='6') or (k='7') then  dauer := 1000 div 4;
if (k='8') or (k='9')  then  dauer := 1000 div 8;

canvas_fillRect(posx,80-(key-60)*8,dauer/20,10);           
  posx := posx + dauer/20+5;
  sound_play(key,dauer);
 end;
end;

Test

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