Exemplo n.º 1
0
        public static int StepDifference(Clef a, Note b)
        {
            int    step1int = 0, step2int = 0;
            string step1 = a.Step;
            string step2 = b.Step;

            if (step1 == "C")
            {
                step1int = 0;
            }
            else if (step1 == "D")
            {
                step1int = 1;
            }
            else if (step1 == "E")
            {
                step1int = 2;
            }
            else if (step1 == "F")
            {
                step1int = 3;
            }
            else if (step1 == "G")
            {
                step1int = 4;
            }
            else if (step1 == "A")
            {
                step1int = 5;
            }
            else if (step1 == "B")
            {
                step1int = 6;
            }

            step1int += a.Octave * 7;

            if (step2 == "C")
            {
                step2int = 0;
            }
            else if (step2 == "D")
            {
                step2int = 1;
            }
            else if (step2 == "E")
            {
                step2int = 2;
            }
            else if (step2 == "F")
            {
                step2int = 3;
            }
            else if (step2 == "G")
            {
                step2int = 4;
            }
            else if (step2 == "A")
            {
                step2int = 5;
            }
            else if (step2 == "B")
            {
                step2int = 6;
            }

            step2int += b.Octave * 7;

            return(step1int - step2int);
        }
Exemplo n.º 2
0
 public static Clef SuggestClefForANote(Note n, Clef currentClef)
 {
     if (currentClef.TypeOfClef == ClefType.GClef)
     {
         if ((currentClef.Line == 1) && (n.MidiPitch < 59))
         {
             return(new Clef(ClefType.FClef, 4));
         }
         else if ((currentClef.Line == 2) && (n.MidiPitch < 55))
         {
             return(new Clef(ClefType.FClef, 4));
         }
         else if ((currentClef.Line == 3) && (n.MidiPitch < 52))
         {
             return(new Clef(ClefType.FClef, 4));
         }
         else if ((currentClef.Line == 4) && (n.MidiPitch < 48))
         {
             return(new Clef(ClefType.FClef, 4));
         }
         else if ((currentClef.Line == 5) && (n.MidiPitch < 45))
         {
             return(new Clef(ClefType.FClef, 4));
         }
         else
         {
             return(currentClef);
         }
     }
     else if (currentClef.TypeOfClef == ClefType.FClef)
     {
         if ((currentClef.Line == 1) && (n.MidiPitch > 74))
         {
             return(new Clef(ClefType.GClef, 2));
         }
         else if ((currentClef.Line == 2) && (n.MidiPitch > 71))
         {
             return(new Clef(ClefType.GClef, 2));
         }
         else if ((currentClef.Line == 3) && (n.MidiPitch > 67))
         {
             return(new Clef(ClefType.GClef, 2));
         }
         else if ((currentClef.Line == 4) && (n.MidiPitch > 64))
         {
             return(new Clef(ClefType.GClef, 2));
         }
         else if ((currentClef.Line == 5) && (n.MidiPitch > 60))
         {
             return(new Clef(ClefType.GClef, 2));
         }
         else
         {
             return(currentClef);
         }
     }
     else
     {
         return(new Clef(ClefType.GClef, 2));
     }
 }