package cas.cs4tb3.mellowd.midi;
import java.util.HashMap;
import java.util.Map;This class is a mapping of names to the General MIDI standard instrument id. See General MIDI Percussion for the General MIDI percussion instrument mapping.
public enum GeneralMidiInstrument {Piano
ACOUSTIC_GRAND_PIANO(1, "acousticGrand", "acousticPiano", "piano"),
BRIGHT_ACOUSTIC_PIANO(2, "brightPiano"),
ELECTRIC_GRAND_PIANO(3, "electricGrand"),
HONKY_TONK_PIANO(4, "tackPiano", "tinnyPiano"),
ELECTRIC_PIANO_1(5, "electricPiano"),
ELECTRIC_PIANO_2(6),
HARPSICHORD(7),
CLAVINET(8),Chromatic Percussion
CELESTA(9),
GLOCKENSPIEL(10, "metalXylophone"),
MUSIC_BOX(11),
VIBRAPHONE(12, "vibraharp", "vibes"),
MARIMBA(13),
XYLOPHONE(14, "woodXylophone"),
TUBULAR_BELLS(15, "chimes", "bells"),
DULCIMER(16),Organ
DRAWBAR_ORGAN(17, "hammondOrgan", "hammond"),
PERCUSSIVE_ORGAN(18, "percussiveHammondOrgan", "percussiveHammond"),
ROCK_ORGAN(19, "electricOrgan"),
CHURCH_ORGAN(20, "organ", "pipeOrgan"),
REED_ORGAN(21, "pumpOrgan"),
ACCORDION(22),
HARMONICA(23),
TANGO_ACCORDION(24, "bandoneon"),Guitar
ACOUSTIC_GUITAR_NYLON(25, "nylonGuitar", "classicalGuitar"),
ACOUSTIC_GUITAR_STEEL(26, "acousticGuitar", "steelGuitar"),
ELECTRIC_GUITAR_JAZZ(27, "jazzGuitar"),
ELECTRIC_GUITAR_CLEAN(28, "electricGuitar"),
ELECTRIC_GUITAR_MUTED(29, "mutedElectricGuitar"),
OVERDRIVEN_GUITAR(30, "overdriveGuitar"),
DISTORTION_GUITAR(31, "distortedGuitar", "rockGuitar"),
GUITAR_HARMONICS(32, "harmonicGuitar"),Bass
ACOUSTIC_BASS(33, "acousticBassGuitar"),
ELECTRIC_BASS_FINGER(34, "electricBass", "bassGuitar", "electricBassGuitar"),
ELECTRIC_BASS_PICK(35, "pickBass", "bassGuitarPick", "electricBassGuitarPick"),
FRETLESS_BASS(36, "mutedBass", "fretlessBassGuitar", "mutedBassGuitar"),
SLAP_BASS_1(37, "slapBass", "slapBassGuitar", "slapBassGuitar1"),
SLAP_BASS_2(38, "slapBassGuitar2"),
SYNTH_BASS_1(39, "synthBass", "synthBassGuitar", "synthBassGuitar1"),
SYNTH_BASS_2(40, "synthBassGuitar2"),Strings
VIOLIN(41),
VIOLA(42),
CELLO(43),
CONTRABASS(44, "bassCello"),
TREMOLO_STRINGS(45, "fastStrings", "jitteryStrings"),
PIZZICATO_STRINGS(46, "pluckedStrings"),
ORCHESTRAL_HARP(47, "harp"),
TIMPANI(48, "kettledrums", "kettledrum"),Ensemble
STRING_ENSEMBLE_1(49, "stringEnsemble", "strings", "strings1"),
STRING_ENSEMBLE_2(50, "strings2"),
SYNTH_STRINGS_1(51, "synthStringEnsemble", "synthStringEnsemble1", "synthStrings"),
SYNTH_STRINGS_2(52, "synthStringEnsemble2"),
CHOIR_AAHS(53, "aahs", "ahhs", "ahh", "aah", "choirAhhs", "voiceAahs", "voiceAhhs"),
VOICE_OOHS(54, "oohs", "ooh", "choirOohs"),
SYNTH_CHOIR(55, "choir"),
ORCHESTRA_HIT(56, "orchestralHit"),Brass
TRUMPET(57),
TROMBONE(58),
TUBA(59),
MUTED_TRUMPET(60),
FRENCH_HORN(61, "horn"),
BRASS_SECTION(62),
SYNTH_BRASS_1(63, "synthBrass"),
SYNTH_BRASS_2(64),Reed
SOPRANO_SAX(65, "sopranoSaxophone"),
ALTO_SAX(66, "altoSaxaphone"),
TENOR_SAX(67, "tenorSaxophone"),
BARITONE_SAX(68, "baritoneSaxophone", "bariSax", "bariSaxophone"),
OBOE(69),
ENGLISH_HORN(70),
BASSOON(71),
CLARINET(72),Pipe
PICCOLO(73),
FLUTE(74),
RECORDER(75),
PAN_FLUTE(76),
BLOWN_BOTTLE(77, "jug"),
SHAKUHACHI(78, "japaneseFlute"),
WHISTLE(79),
OCARINA(80, "sweetPotato"),Synth Lead
LEAD_1(81, "synth", "squareSynth"),
LEAD_2(82, "sawtoothSynth"),
LEAD_3(83, "steamWhistle", "trainWhistle", "calliope", "calliopeSynth"),
LEAD_4(84, "chiff", "chiffSynth"),
LEAD_5(85, "charango", "charangoSynth"),
LEAD_6(86, "voiceSynth", "voice"),
LEAD_7(87, "fifthsSynth", "harmonicSynth"),
LEAD_8(88, "bassSynth"),Synth Pad
PAD_1(89, "newAgeSynth"),
PAD_2(90, "warmSynth"),
PAD_3(91, "polySynth"),
PAD_4(92, "choirSynth"),
PAD_5(93, "bowedSynth"),
PAD_6(94, "metallicSynth", "metalSynth"),
PAD_7(95, "haloSynth"),
PAD_8(96, "sweepSynth"),Synth Effects
FX_1(97, "rainSynth"),
FX_2(98, "soundtrackSynth"),
FX_3(99, "crystalSynth"),
FX_4(100, "atmosphereSynth"),
FX_5(101, "brightSynth"),
FX_6(102, "goblinSynth"),
FX_7(103, "echoSynth"),
FX_8(104, "scifiSynth"),Ethnic
SITAR(105),
BANJO(106),
SHAMISEN(107, "samisen"),
KOTO(108),
KALIMBA(109, "marimbula"),
BAGPIPE(110, "bagpipes"),
FIDDLE(111),
SHANAI(112, "shehnai", "shahnai", "mangalvadya"),Percussive
TINKLE_BELL(113, "smallBell"),
AGOGO(114, "gangan"),
STEEL_DRUM(115, "steeldrums"),
WOODBLOCK(116, "clogbox"),
TAIKO_DRUM(117, "taiko"),
MELODIC_TOM(118),
SYNTH_DRUM(119),
REVERSE_CYMBAL(120),Sound Effects
GUITAR_FRET(121, "fretSlide"),
BREATH_NOISE(122),
SEASHORE(123, "waves", "ocean"),
BIRD_TWEET(124, "bird", "tweet", "chirp"),
TELEPHONE_RING(125, "phone", "telephone"),
HELICOPTER(126),
APPLAUSE(127),
GUNSHOT(128);The only data that the percussion instrument needs is it’s midi number. The other information passed into the constructor is meta data so the instance can register itself in the lookup table.
private int midiNum;
GeneralMidiInstrument(int midiNum, String... lookupKeys) {
this.midiNum = midiNum-1;
registerLookup(this, lookupKeys);
}
public int midiNum() {
return midiNum;
}
@Override
public String toString() {
return name() + ":" + midiNum;
}The name lookup is an important service of this class. We will map all of the various names to its respectful instrument.
private static Map<String, GeneralMidiInstrument> lookupByName;
private static void registerLookup(GeneralMidiInstrument instrument, String... lookupKeys) {
if (lookupByName == null) lookupByName = new HashMap<>();Add the instrument name (excluding underscores _) as a key to the instrument
lookupByName.put(instrument.name().toLowerCase().replace("_", ""), instrument);Add all of the specified keys as keys to the instrument
for (String key : lookupKeys) {
lookupByName.put(key.toLowerCase(), instrument);
}
}Lookup a GeneralMidiInstrument by name. This lookup is case insensitive
and ignores underscores (_) and spaces.
public static GeneralMidiInstrument lookup(String key) {
return lookupByName.get(key.toLowerCase().replace("_", "").replace(" ", ""));
}
}