public bool Activate(
ActivationParams ap, Parameters.EnvelopeParams eo
#if UNITY_EDITOR
, Patch patch
#endif
)
{
bool delayed = !Mathf.Approximately(ap.delay, 0f);
if (delayed || (!randomize && !increment) ||
lastFrame != Time.frameCount || !Application.isPlaying)
{
if (!delayed)
{
lastFrame = Time.frameCount;
}
return(Synthesizer.Activate(
this, eo, ap
#if UNITY_EDITOR
, patch
#endif
));
}
return(false);
}
internal static bool Activate(
AudioProgram a, Parameters.EnvelopeParams ep, ActivationParams ap
#if UNITY_EDITOR
, Patch patch
#endif
)
{
var p = a.parameters;
p.envelope = ep;
float gain;
var clip = a.GetClip(out gain);
#if UNITY_EDITOR
if (!clip)
{
Debug.LogError("Activate: Null AudioClip from patch: " + patch, patch);
}
#endif
ap.volume *= 1f + gain;
bool looping = Activate(
a.mixerGroup, clip, p, ap
#if UNITY_EDITOR
, patch
#endif
);
return(looping);
}
internal static bool Activate(AudioSequence s, ActivationParams ap)
{
bool looping = false;
for (int i = 0, n = s.timing.Length; i < n; ++i)
{
var g = s.timing[i];
if (Randomizer.zeroToOne <= g.randomization.chance)
{
var ap2 = ap;
ap2.delay += g.GetDelay();
if (g.patch != null)
{
looping |= g.patch.Activate(ap2);
}
else
{
looping |= Activate(s.patch.program, ap2
#if UNITY_EDITOR
, s.patch
#endif
);
}
}
}
return(looping);
}
public bool Activate(ActivationParams ap, Parameters.EnvelopeParams ep)
{
return(program.Activate(ap, ep
#if UNITY_EDITOR
, this
#endif
));
}
public bool Activate(ActivationParams ap)
{
if (lastHandle != ap.handle || !Application.isPlaying)
{
lastHandle = ap.handle;
return(Synthesizer.Activate(this, ap));
}
return(false);
}
public bool Activate(ActivationParams ap)
{
return(hasTimings ?
sequence.Activate(ap) :
program.Activate(ap
#if UNITY_EDITOR
, this
#endif
));
}
internal static bool ActivateInternal(
AudioMixerGroup g, AudioClip c, Parameters p,
ActivationParams ap, Vector3 pos2, float pitch
#if UNITY_EDITOR
, Patch patch
#endif
)
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
UnityEditor.EditorApplication.CallbackFunction f = null;
float n = Time.realtimeSinceStartup;
f = () => {
if (Time.realtimeSinceStartup - n >= ap.delay)
{
UnityEditor.EditorApplication.update -= f;
PlayClip(c, p.loop);
}
};
UnityEditor.EditorApplication.update += f;
return(false);
}
#endif
var i = freeSources.Count > 0 ? freeSources.Pop() : CreateSource();
i.transform.position = pos2;
i.Enable(p);
var z = new ActiveSource {
handle = ap.handle,
keyOn = ap.delay,
keyOff = false,
#if UNITY_EDITOR
patch = patch,
#endif
info = i,
target = (ap.transform == null || ap.transform.gameObject.isStatic) ? null : ap.transform,
localPosition = ap.position,
volume = p.GetVolume() * Mathf.Clamp01(ap.volume),
modVolume = ap.modVolume,
envelope = Envelope.instant
};
#if SYNTHESIZER_PARANOIA
Debug.LogFormat(
Time.frameCount.ToString("X4") +
" Synthesizer.ActivateInternal: {0} {1} ({2})",
g, c.name, z.target);
#endif
if (p.envelope.attack > Mathf.Epsilon)
{
z.envelope.SetAttack(p.envelope.attack);
}
if (p.envelope.release > Mathf.Epsilon)
{
z.envelope.SetRelease(p.envelope.release);
}
ActivateStatic(g, c, p, i.audioSource, ap.delay, z.GetVolume(), pitch);
activeSources0.Add(z);
return(p.loop);
}
internal static bool Activate(
AudioMixerGroup g, AudioClip c, Parameters p, ActivationParams ap
#if UNITY_EDITOR
, Patch patch
#endif
)
{
float r = p.randomization.distance.GetRandomValue();
if (!Mathf.Approximately(r, 0f))
{
float a = Randomizer.plusMinusOne * Mathf.PI;
r *= (p.spatial.distance.max - p.spatial.distance.min);
r += p.spatial.distance.min;
ap.position.x += Mathf.Sin(a) * r;
ap.position.z += Mathf.Cos(a) * r;
}
var pos2 = ap.position;
if (ap.transform != null)
{
pos2 += ap.transform.position;
}
bool looping = ActivateInternal(
g, c, p, ap, pos2, 1f
#if UNITY_EDITOR
, patch
#endif
);
if (!looping && p.occlusion.function != OcclusionFunction.None && p.slapback.patch != null)
{
AudioSlapback s;
Vector3 pos3, d3;
if ((bool)(s = AudioSlapback.FindClosest(pos2, out pos3, out d3)))
{
var patch2 = p.slapback.patch;
var p2 = patch2.program.parameters;
var lpos = Heartbeat.listenerTransform.position;
var d = pos3 - lpos;
var pos4 = pos3 + d.normalized * s.radius;
float dt = s.radius / OcclusionSettings.instance.speedOfSound;
p2.randomization.distance.min = 0f;
p2.randomization.distance.max = 0f;
p2.occlusion.function = OcclusionFunction.Slapback;
float gain;
var clip = patch2.program.GetClip(out gain);
if (!clip)
{
Debug.LogError("Activate: Null AudioClip from patch: " + patch2, patch2);
}
Activate(
patch2.program.mixerGroup, clip, p2,
new ActivationParams {
transform = null,
position = pos4,
delay = ap.delay + dt,
volume = ap.volume * (1f + gain),
modVolume = ap.modVolume,
handle = ap.handle
}
#if UNITY_EDITOR
, patch2
#endif
);
}
}
return(looping);
}
