sound-plane.ts

// music.setVolume(100)

enum PlaneState {
    Idle, // No Sound
    Liftoff, // playTone Note.D
    Cruising, // playTone Note.CSharp
    Left, // playTone Note.G
    Right, // playTone Note.B
    Turbulence, //music.playMelody("G B C C -- F F G", 300)
    Landing, //playTone Note.C
    GunA, // Note.GSharp5 @ 6 ms
    GunB // Note.GSharp3 @ 6ms
}

/**
 * void func producing sound based on current state
 * Pure
 * state: {PlaneState} the current state
 */
function stateToSound(state: PlaneState) {
    switch (state) {
        case PlaneState.Idle:
            return
        case PlaneState.Liftoff:
            music.playTone(music.noteFrequency(Note.G), 500)
            music.playTone(music.noteFrequency(Note.D), 500)
            music.playTone(music.noteFrequency(Note.B), 500)
            return
        case PlaneState.Cruising:
            return music.playTone(music.noteFrequency(Note.CSharp), 1000)
        case PlaneState.Left: 
            return music.playTone(music.noteFrequency(Note.G), 1000)
        case PlaneState.Right: 
            return music.playTone(music.noteFrequency(Note.B), 1000)
        case PlaneState.Turbulence:
            music.playTone(music.noteFrequency(Note.G), 500)
            music.playTone(music.noteFrequency(Note.B), 500)
            music.playTone(music.noteFrequency(Note.C), 500)
            music.playTone(music.noteFrequency(Note.D), 500)
            return
        case PlaneState.GunA:
            return music.playTone(music.noteFrequency(Note.GSharp5), 6)
        case PlaneState.GunB:
            return music.playTone(music.noteFrequency(Note.GSharp3), 6)
        case PlaneState.Landing:
            music.playTone(music.noteFrequency(Note.CSharp), 1000)
            music.playTone(music.noteFrequency(Note.C), 1000)
            return //music.playMelody("C# C", 120)
    }
}

let currentReceived = PlaneState.Idle
let lastReceived = PlaneState.Idle

input.onButtonPressed(Button.A, function () {
    currentReceived = PlaneState.GunA
})

input.onButtonPressed(Button.B, function () {
    currentReceived = PlaneState.GunB
})

input.onGesture(Gesture.TiltLeft, function () {
    currentReceived = PlaneState.Left
})

input.onGesture(Gesture.TiltRight, function () {
    currentReceived = PlaneState.Right
})

input.onGesture(Gesture.Shake, function () {
    currentReceived = PlaneState.Turbulence
})

input.onGesture(Gesture.FreeFall, function () {
    currentReceived = PlaneState.Turbulence
})

input.onGesture(Gesture.LogoUp, function () {
    currentReceived = PlaneState.Liftoff
})

input.onGesture(Gesture.LogoDown, function () {
    currentReceived = PlaneState.Landing
})

let notPlaying = true;

music.onEvent(MusicEvent.MelodyEnded, function () {
    notPlaying = true;
})

music.onEvent(MusicEvent.BackgroundMelodyEnded, function () {
    notPlaying = true;
})

music.onEvent(MusicEvent.MelodyStarted, function () {
    notPlaying = false;
})

music.onEvent(MusicEvent.BackgroundMelodyStarted, function () {
    notPlaying = true;
})

basic.forever(function () {
    if (currentReceived != lastReceived && notPlaying) {
        stateToSound(currentReceived)
        lastReceived = currentReceived
        // basic.showNumber(currentReceived)
        // basic.pause(100)
    }
})