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March 3, 2025 23:54
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Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,410 @@ class Program { static void Main(string[] args) { string outputFile = args[0]; GenerateMidiFile(outputFile); Console.WriteLine($"MIDI file saved as {outputFile}"); } const int NOTE_C4 = 60; // C4 const int NOTE_D4 = 62; // D4 const int NOTE_E4 = 64; // E4 const int NOTE_F4 = 65; // F4 const int NOTE_G4 = 67; // G4 const int NOTE_A4 = 69; // A4 const int NOTE_H4_FLAT = 70; const int NOTE_H4 = 71; // B4 (H in Czech notation) const int NOTE_C5 = 72; // C5 // Define note durations (in MIDI ticks) const int EIGHTH_NOTE = QUARTER_NOTE / 2; const int QUARTER_NOTE = 480; // Standard MIDI resolution const int HALF_NOTE = QUARTER_NOTE * 2; const int HALF_AND_QUARTER_NOTE = QUARTER_NOTE * 3; const int WHOLE_NOTE = HALF_NOTE * 2; const int REST = -1; // Using -1 as a sentinel value to indicate a rest // Define the notes according to the sheet music for Běžela Ovečka // Format: [note, duration] static readonly object[] bezela_ovecka_notes = new[] { // First line new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_H4, Duration = HALF_NOTE }, new { Note = NOTE_C5, Duration = HALF_NOTE }, new { Note = NOTE_C5, Duration = QUARTER_NOTE }, new { Note = NOTE_C5, Duration = QUARTER_NOTE }, new { Note = NOTE_C5, Duration = QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = HALF_NOTE }, new { Note = NOTE_H4, Duration = HALF_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, // Second line new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = HALF_NOTE }, new { Note = NOTE_A4, Duration = HALF_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = HALF_NOTE }, new { Note = NOTE_G4, Duration = HALF_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE } }; // The notes for "Kočka leze dírou" song static readonly object[] kocka_leze_notes = new[] { // First measure - four eighth notes new { Note = NOTE_C4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE}, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, // Second measure - two quarter notes new { Note = NOTE_G4, Duration = HALF_NOTE }, new { Note = NOTE_G4, Duration = HALF_NOTE}, // Third measure - two quarter notes new { Note = NOTE_A4, Duration = HALF_NOTE}, new { Note = NOTE_A4, Duration = HALF_NOTE}, // Fourth measure - half note new { Note = NOTE_G4, Duration = WHOLE_NOTE }, // Fifth measure - two quarter notes new { Note = NOTE_A4, Duration = HALF_NOTE}, new { Note = NOTE_A4, Duration = HALF_NOTE}, // Sixth measure - half note new { Note = NOTE_G4, Duration = WHOLE_NOTE }, // Seventh measure - four quarter notes new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE}, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, // Eighth measure - two quarter notes new { Note = NOTE_E4, Duration = HALF_NOTE }, new { Note = NOTE_E4, Duration = HALF_NOTE}, // Ninth measure - two quarter notes new { Note = NOTE_D4, Duration = HALF_NOTE}, new { Note = NOTE_D4, Duration = HALF_NOTE}, // Tenth measure - half note (with repeat sign) new { Note = NOTE_G4, Duration = WHOLE_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE}, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, // Eighth measure - two quarter notes new { Note = NOTE_E4, Duration = HALF_NOTE }, new { Note = NOTE_E4, Duration = HALF_NOTE}, // Ninth measure - two quarter notes new { Note = NOTE_D4, Duration = HALF_NOTE}, new { Note = NOTE_D4, Duration = HALF_NOTE}, // Final measure after repeat - half note new { Note = NOTE_C4, Duration = WHOLE_NOTE } }; static readonly object[] prsi_prsi_notes = new[] { new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = HALF_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_C4, Duration = QUARTER_NOTE }, new { Note = NOTE_C4, Duration = QUARTER_NOTE }, new { Note = NOTE_C4, Duration = HALF_NOTE }, }; static readonly object[] pec_nam_spadla_notes = new[] { new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = HALF_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = HALF_NOTE }, }; static readonly object[] tluce_bubenicek_notes = new[] { new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_C4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = EIGHTH_NOTE }, new { Note = NOTE_D4, Duration = EIGHTH_NOTE }, new { Note = NOTE_E4, Duration = EIGHTH_NOTE }, new { Note = NOTE_E4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = REST, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_C5, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = EIGHTH_NOTE }, new { Note = NOTE_E4, Duration = EIGHTH_NOTE }, new { Note = NOTE_D4, Duration = EIGHTH_NOTE }, new { Note = NOTE_D4, Duration = EIGHTH_NOTE }, new { Note = NOTE_C4, Duration = QUARTER_NOTE }, new { Note = REST, Duration = QUARTER_NOTE }, new { Note = NOTE_H4_FLAT, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_A4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_H4_FLAT, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_A4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = EIGHTH_NOTE }, new { Note = NOTE_C4, Duration = EIGHTH_NOTE }, new { Note = NOTE_C4, Duration = EIGHTH_NOTE }, new { Note = NOTE_D4, Duration = EIGHTH_NOTE }, new { Note = NOTE_E4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = REST, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_G4, Duration = EIGHTH_NOTE }, new { Note = NOTE_C5, Duration = EIGHTH_NOTE }, new { Note = NOTE_E4, Duration = EIGHTH_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = REST, Duration = QUARTER_NOTE }, }; static readonly object[] komari_se_zenili_notes = new[] { new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = HALF_NOTE }, new { Note = NOTE_D4, Duration = HALF_NOTE }, new { Note = NOTE_F4, Duration = HALF_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = HALF_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = HALF_NOTE }, new { Note = NOTE_D4, Duration = HALF_NOTE }, new { Note = NOTE_F4, Duration = HALF_NOTE }, new { Note = NOTE_E4, Duration = QUARTER_NOTE }, new { Note = NOTE_D4, Duration = QUARTER_NOTE }, new { Note = NOTE_C4, Duration = HALF_NOTE }, new { Note = NOTE_C4, Duration = HALF_NOTE }, new { Note = NOTE_C5, Duration = HALF_NOTE }, new { Note = NOTE_A4, Duration = HALF_AND_QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_C5, Duration = QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = HALF_NOTE }, new { Note = NOTE_C5, Duration = QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = HALF_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = HALF_NOTE }, new { Note = NOTE_F4, Duration = HALF_NOTE }, new { Note = NOTE_G4, Duration = WHOLE_NOTE }, new { Note = NOTE_C4, Duration = HALF_NOTE }, new { Note = NOTE_C5, Duration = HALF_NOTE }, new { Note = NOTE_A4, Duration = HALF_AND_QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_C5, Duration = QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = HALF_NOTE }, new { Note = NOTE_C5, Duration = QUARTER_NOTE }, new { Note = NOTE_H4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = HALF_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_A4, Duration = QUARTER_NOTE }, new { Note = NOTE_G4, Duration = QUARTER_NOTE }, new { Note = NOTE_F4, Duration = QUARTER_NOTE }, new { Note = NOTE_E4, Duration = HALF_NOTE }, new { Note = NOTE_D4, Duration = HALF_NOTE }, new { Note = NOTE_C4, Duration = WHOLE_NOTE }, }; static void GenerateMidiFile(string outputPath) { // Create a new MIDI file with one track MidiEventCollection midiEvents = new MidiEventCollection(1, QUARTER_NOTE); midiEvents.AddTrack(); midiEvents.AddTrack(); // Add tempo and time signature info long absoluteTime = 0; // Set tempo to 120 BPM var tempoEvent = new TempoEvent(500000, absoluteTime); // 500000 microseconds = 120 BPM midiEvents[0].Add(tempoEvent); // Set time signature to 4/4 var timeSignature = new TimeSignatureEvent(absoluteTime, 4, 4, 24, 8); midiEvents[0].Add(timeSignature); // Set instrument to Acoustic Grand Piano (General MIDI program 0) var patchEvent = new PatchChangeEvent(absoluteTime, 1, 0); midiEvents[1].Add(patchEvent); // Add notes to the MIDI file absoluteTime = 0; foreach (dynamic note in komari_se_zenili_notes) { if (note.Note != REST) { // Note On event var noteOnEvent = new NoteOnEvent(absoluteTime, 1, note.Note, 100, note.Duration); midiEvents[1].Add(noteOnEvent); // Note Off event (immediately after the note duration) var noteOffEvent = new NoteEvent(absoluteTime + note.Duration, 1, MidiCommandCode.NoteOff, note.Note, 0); midiEvents[1].Add(noteOffEvent); } // Move absolute time forward by the note duration absoluteTime += note.Duration; } // Add end of track event var endOfTrackEvent = new MetaEvent(MetaEventType.EndTrack, 0, absoluteTime); midiEvents[1].Add(endOfTrackEvent); // Save MIDI file MidiFile.Export(outputPath, midiEvents); } }