public WaveParticle Clone(Vector2 position)
{
WaveParticle waveParticle = WaveParticle.Create(position, this.Direction, this.BaseFrequency, this.BaseAmplitude, this.Lifetime, this.IsShoreWave);
if (waveParticle == null)
{
return(null);
}
waveParticle.Amplitude = this.Amplitude;
waveParticle.Frequency = this.Frequency;
waveParticle.Speed = this.Speed;
waveParticle.TargetSpeed = this.TargetSpeed;
waveParticle.EnergyBalance = this.EnergyBalance;
waveParticle.Shoaling = this.Shoaling;
waveParticle.Group = this.Group;
return(waveParticle);
}
public void UpdateParticles(float time, float deltaTime)
{
if (!base.isActiveAndEnabled)
{
return;
}
ComplexWavesEmitter.WavesSource wavesSource = this._WavesSource;
if (wavesSource != ComplexWavesEmitter.WavesSource.CustomWaveFrequency)
{
if (wavesSource != ComplexWavesEmitter.WavesSource.WindWavesSpectrum)
{
if (wavesSource == ComplexWavesEmitter.WavesSource.Shoaling)
{
if (this._SpawnPoints == null)
{
this.CreateShoalingSpawnPoints();
}
this.UpdateSpawnPoints(deltaTime);
}
}
else
{
if (this._SpawnPoints == null)
{
this.CreateSpectralWavesSpawnPoints();
}
this.UpdateSpawnPoints(deltaTime);
}
}
else if (time > this._NextSpawnTime)
{
Vector3 position = base.transform.position;
Vector3 forward = base.transform.forward;
Vector2 position2 = new Vector2(position.x, position.z);
Vector2 vector = new Vector2(forward.x, forward.z);
WaveParticle waveParticle = WaveParticle.Create(position2, vector.normalized, 6.28318548f / this._Wavelength, this._Amplitude, this._Lifetime, this._ShoreWaves);
if (waveParticle != null)
{
this._WavesParticleSystem.Spawn(waveParticle, this._Width, this._WaveShapeIrregularity, 2f, 0.35f);
waveParticle.Destroy();
waveParticle.AddToCache();
}
this._NextSpawnTime += this._TimeStep;
}
}
private void Subdivide(WaveParticlesQuadtree quadtree, WaveParticle left, WaveParticle right, ref int numSubdivisions)
{
Vector2 a = left._Position - right._Position;
float magnitude = a.magnitude;
if (magnitude * this.Frequency > 1f && magnitude > 1f && quadtree.FreeSpace != 0)
{
WaveParticle waveParticle = WaveParticle.Create(right._Position + a * 0.5f, (left.Direction + right.Direction) * 0.5f, (left.BaseFrequency + right.BaseFrequency) * 0.5f, (left.BaseAmplitude + right.BaseAmplitude) * 0.5f, (left.Lifetime + right.Lifetime) * 0.5f, left.IsShoreWave);
if (waveParticle != null)
{
waveParticle.Group = left.Group;
waveParticle.Amplitude = (left.Amplitude + right.Amplitude) * 0.5f;
waveParticle.Frequency = (left.Frequency + right.Frequency) * 0.5f;
waveParticle.Speed = (left.Speed + right.Speed) * 0.5f;
waveParticle.TargetSpeed = (left.TargetSpeed + right.TargetSpeed) * 0.5f;
waveParticle.EnergyBalance = (left.EnergyBalance + right.EnergyBalance) * 0.5f;
waveParticle.Shoaling = (left.Shoaling + right.Shoaling) * 0.5f;
waveParticle.TargetInvKh = (left.TargetInvKh + right.TargetInvKh) * 0.5f;
waveParticle.Lifetime = (left.Lifetime + right.Lifetime) * 0.5f;
waveParticle.TargetEnergyBalance = (left.TargetEnergyBalance + right.TargetEnergyBalance) * 0.5f;
waveParticle.AmplitudeModifiers = (left.AmplitudeModifiers + right.AmplitudeModifiers) * 0.5f;
waveParticle.AmplitudeModifiers2 = (left.AmplitudeModifiers2 + right.AmplitudeModifiers2) * 0.5f;
waveParticle.Invkh = (left.Invkh + right.Invkh) * 0.5f;
waveParticle.BaseSpeed = (left.BaseSpeed + right.BaseSpeed) * 0.5f;
waveParticle.ExpansionEnergyLoss = (left.ExpansionEnergyLoss + right.ExpansionEnergyLoss) * 0.5f;
waveParticle.Direction = left.Direction;
if (quadtree.AddElement(waveParticle))
{
waveParticle.LeftNeighbour = left;
waveParticle.RightNeighbour = right;
left.RightNeighbour = waveParticle;
right.LeftNeighbour = waveParticle;
}
numSubdivisions++;
}
}
}
public static WaveParticle Create(Vector3 position, Vector2 direction, float baseFrequency, float baseAmplitude, float lifetime, bool isShoreWave)
{
return(WaveParticle.Create(new Vector2(position.x, position.z), direction, baseFrequency, baseAmplitude, lifetime, isShoreWave));
}
