internal static unsafe SoundWave Invoke(UObject WorldContextObject, EAudioRecordingExportType ExportType, string Name, string Path, SoundSubmix SubmixToRecord, SoundWave ExistingSoundWaveToOverwrite)
{
long *p = stackalloc long[] { 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L };
byte *b = (byte *)p;
*((IntPtr *)(b + 0)) = WorldContextObject;
*(b + 8) = (byte)ExportType;
var Name_handle = GCHandle.Alloc(Name, GCHandleType.Pinned);
*(IntPtr *)(b + 16) = Name_handle.AddrOfPinnedObject();
*(int *)(b + IntPtr.Size + 16) = Name.Length;
*(int *)(b + IntPtr.Size + 4 + 16) = Name.Length;
var Path_handle = GCHandle.Alloc(Path, GCHandleType.Pinned);
*(IntPtr *)(b + 32) = Path_handle.AddrOfPinnedObject();
*(int *)(b + IntPtr.Size + 32) = Path.Length;
*(int *)(b + IntPtr.Size + 4 + 32) = Path.Length;
*((IntPtr *)(b + 48)) = SubmixToRecord;
*((IntPtr *)(b + 56)) = ExistingSoundWaveToOverwrite;
Main.GetProcessEvent(AudioMixerBlueprintLibrary.DefaultObject, StopRecordingOutput_ptr, new IntPtr(p));;
Name_handle.Free();
Path_handle.Free();
return(*((IntPtr *)(b + 64)));
}
}
void Start()
{
color = circle.color;
waveEffect = circle.GetComponent<SoundWave>();
waveEffect.enabled = false;
arrow.parent = null;
}
// Update is called once per frame
void Update()
{
if (Input.GetButtonDown("P" + playerNumber + "_Button_" + button))
{
SoundWave obj = SoundWave.Create(radius, lifeTime);
obj.transform.position = this.transform.position;
}
}
void OnSoundHit(SoundWave wave)
{
power += wave.getPower()*0.5f;
lastHitPower+= wave.getPower();
if(lastHitPower>1)lastHitPower=1;
if(power>1)power=1;
lastHitDirection = wave.getDirection(transform);
}
public override void UpdateComponent()
{
base.UpdateComponent();
if (MainPlayer.buttonDownList[whistleKey])
{
SoundWave obj = SoundWave.Create(radius, lifeTime);
obj.transform.position = this.transform.position;
}
}
internal static unsafe void Invoke(IntPtr obj, Name InName, SoundWave InWave)
{
long *p = stackalloc long[] { 0L, 0L, 0L, 0L };
byte *b = (byte *)p;
*((Name *)(b + 0)) = InName;
*((IntPtr *)(b + 16)) = InWave;
Main.GetProcessEvent(obj, SetWaveParameter_ptr, new IntPtr(p));;
}
}
// Factory Method for SoundWave objects. Returns a instace of the SoundRing prefab with specified parameters.
public static SoundWave Create(float maxRadius, float lifeTime)
{
if (prefab == null)
{
prefab = Resources.Load("Prefabs/SoundRing");
}
GameObject newObject = Instantiate(prefab) as GameObject;
SoundWave soundWave = newObject.GetComponent <SoundWave>();
soundWave.radius = maxRadius;
soundWave.lifeTime = lifeTime;
return(soundWave);
}
public void OnBeginPlay()
{
Actor alarmSound = new Actor("AlarmSound");
AudioComponent alarmAudioComponent = new AudioComponent(alarmSound);
SoundWave alarmSoundWave = SoundWave.Load("/Game/Tests/AlarmSound");
Debug.AddOnScreenMessage(-1, 5.0f, Color.PowderBlue, "Sound wave duration: " + alarmSoundWave.Duration + " seconds");
alarmSoundWave.Loop = true;
alarmAudioComponent.SetSound(alarmSoundWave);
alarmAudioComponent.Play();
Assert.IsTrue(alarmAudioComponent.IsPlaying);
}
public static void OnBeginPlay()
{
Debug.Log(LogLevel.Display, "Hello, Unreal Engine!");
Debug.AddOnScreenMessage(-1, 3.0f, Color.LightGreen, MethodBase.GetCurrentMethod().DeclaringType + " system started!");
Actor alarmSound = new Actor("AlarmSound");
AudioComponent alarmAudioComponent = new AudioComponent(alarmSound);
SoundWave alarmSoundWave = SoundWave.Load("/Game/Tests/AlarmSound");
Debug.AddOnScreenMessage(-1, 5.0f, Color.PowderBlue, "Sound wave duration: " + alarmSoundWave.Duration + " seconds");
alarmSoundWave.Loop = true;
alarmAudioComponent.SetSound(alarmSoundWave);
alarmAudioComponent.Play();
}
private void OnCollisionEnter(Collision collision)
{
GameObject hittingObj = collision.gameObject;
SoundWave soundWave = hittingObj.GetComponent <SoundWave>();
if (soundWave != null)
{
if (soundWave.waveImpactSound != null)
{
AudioManager.Play(soundWave.waveImpactSound, soundWave.intensity * 0.6f);
}
Destroy(hittingObj);
UpdateAnnoyanceLevel(soundWave.intensity);
}
}
public void StartSoundWave()
{
Vector3 startPosition = transform.position;
startPosition.y = startHeight;
Quaternion startRotation = Quaternion.LookRotation(transform.forward);
SoundWave newSoundWave = Instantiate(soundPrefab, startPosition, startRotation).GetComponent <SoundWave>();
newSoundWave.GetComponent <Rigidbody>().velocity = transform.forward * speed;
newSoundWave.speed = speed;
newSoundWave.intensity = intensity;
AudioClip playedClip = waveReleaseSound[Random.Range(0, waveReleaseSound.Length)];
if (playedClip != null)
{
newSoundWave.waveImpactSound = playedClip;
sourceAudioSource.clip = playedClip;
sourceAudioSource.Play();
}
}
public void MinMaxPitch(SoundWave wave)
{
float newPitch = wave.pitch;
if(newPitch < wave.minPitch){
wave.minPitch = newPitch;
}else if(newPitch > wave.maxPitch){
wave.maxPitch = newPitch;
}
}
void Start()
{
samples = new float[qSamples];
spectrum = new float[qSamples];
fSample = AudioSettings.outputSampleRate;
square1 = new SoundWave();
square2 = new SoundWave();
triangle = new SoundWave();
noise = new SoundWave();
square1Music = gameObject.AddComponent<AudioSource>() as AudioSource;
square1Music.clip = square1Clip;
square2Music = gameObject.AddComponent<AudioSource>() as AudioSource;
square2Music.clip = square2Clip;
triangleMusic = gameObject.AddComponent<AudioSource>() as AudioSource;
triangleMusic.clip = triangleClip;
noiseMusic = gameObject.AddComponent<AudioSource>() as AudioSource;
noiseMusic.clip = noiseClip;
square1.source = gameObject.AddComponent<AudioSource>() as AudioSource;
square1.source.clip = square1Clip;
square1.source.mute = true;
square2.source = gameObject.AddComponent<AudioSource>() as AudioSource;
square2.source.clip = square2Clip;
square2.source.mute = true;
triangle.source = gameObject.AddComponent<AudioSource>() as AudioSource;
triangle.source.clip = triangleClip;
triangle.source.mute = true;
noise.source = gameObject.AddComponent<AudioSource>() as AudioSource;
noise.source.clip = noiseClip;
noise.source.mute = true;
square1Music.Play();
square2Music.Play();
triangleMusic.Play();
noiseMusic.Play();
}
void AnalyzeSound(SoundWave wave)
{
wave.source.GetOutputData(samples, 0); // fill array with samples
int i;
float sum = 0;
for (i=0; i < qSamples; i++){
sum += samples[i]*samples[i]; // sum squared samples
}
wave.rms = Mathf.Sqrt(sum/qSamples); // rms = square root of average
wave.db = 20*Mathf.Log10(rmsValue/refValue); // calculate dB
if (dbValue < -160) dbValue = -160; // clamp it to -160dB min
// get sound spectrum
wave.source.GetSpectrumData(spectrum, 0, FFTWindow.BlackmanHarris);
float maxV = 0;
int maxN = 0;
for (i=0; i < qSamples; i++){ // find max
if (spectrum[i] > maxV && spectrum[i] > threshold){
maxV = spectrum[i];
maxN = i; // maxN is the index of max
}
}
float freqN = maxN; // pass the index to a float variable
if (maxN > 0 && maxN < qSamples-1){ // interpolate index using neighbours
float dL= spectrum[maxN-1]/spectrum[maxN];
float dR= spectrum[maxN+1]/spectrum[maxN];
freqN += 0.5f*(dR*dR - dL*dL);
}
wave.pitch = freqN*(fSample/2)/qSamples; // convert index to frequency
MinMaxPitch(wave);
}
///<summary>Stop recording audio. Path can be absolute, or relative (to the /Saved/BouncedWavFiles folder). By leaving the Submix To Record field blank, you can record the master output of the game.</summary> public static SoundWave StopRecordingOutput(UObject WorldContextObject, EAudioRecordingExportType ExportType, string Name, string Path, SoundSubmix SubmixToRecord, SoundWave ExistingSoundWaveToOverwrite) => AudioMixerBlueprintLibrary_methods.StopRecordingOutput_method.Invoke(WorldContextObject, ExportType, Name, Path, SubmixToRecord, ExistingSoundWaveToOverwrite);
