public Particle(ParticleParameters parameters)
{
createGameObject(parameters.type);
setInitialPosition(parameters.birth);
setRandomTimeToLive();
setRandomTrajectory();
}
//Special draw method to draw particles
public void Draw(SpriteBatch spriteBatch, ParticleParameters particleParams)
{
Rectangle sourceRectangle = Texture.Bounds;
Vector2 origin = new Vector2(Texture.Width / 2f, Texture.Height / 2f);
spriteBatch.Draw(Texture, particleParams.Pos, sourceRectangle, particleParams.ParticleCol,
particleParams.Rot, origin, particleParams.Scale, SpriteEffects.None, 0f);
}
private void UpdateParticleData()
{
if (spawnedParticleList.Count > 0)
{
currentParameters = GetParticleParameters();
RegisterParticleData();
}
}
public static ParticleParameters GetWithAmount(int amount)
{
ParticleParameters parameter = new ParticleParameters();
parameter.position = new Vector3[amount];
parameter.scale = new Vector3[amount];
parameter.rotation = new Vector4[amount];
parameter.color = new Vector3[amount];
return(parameter);
}
public ParticleParameters GetParticleParameters()
{
int count = spawnedParticleList.Count;
ParticleParameters parameters = ParticleParameters.GetWithAmount(count);
for (int i = 0; i < count; i++)
{
Particle tmp = spawnedParticleList[i];
parameters.position[i] = tmp.position;
parameters.rotation[i] = tmp.rotation;
parameters.scale[i] = tmp.scale;
parameters.color[i] = tmp.color;
}
return(parameters);
}
public Particle(IGame game, float x, float y, ParticleParameters parameters)
{
Dead = false;
this.game = game;
this.Type = parameters.Type;
this.width = parameters.width;
this.height = parameters.height;
this.Alpha = parameters.Alpha;
this.AngularVelocity = parameters.AngularVelocity;
this.Color = parameters.Color;
this.Image = parameters.Image;
this.LinearVelocity = parameters.LinearVelocity;
this.TTL = parameters.TTL;
this.VelocityAlpha = parameters.VelocityAlpha;
this.radius = parameters.radius;
this.x = x;
this.y = y;
}
public static extern bool SetParticleParams(IntPtr physEnt, ref ParticleParameters parameters);
extern public static bool GetParticleParams(IntPtr physEnt, ref ParticleParameters parameters);
public bool SetParameters(ref ParticleParameters parameters)
{
return NativePhysicsMethods.SetParticleParams(Handle, ref parameters);
}
private void createParticle()
{
var parameters = new ParticleParameters(primitiveType, birthType);
particles.Add(new Particle(parameters));
}
public bool SetParameters(ref ParticleParameters parameters)
{
return PhysicsInterop.SetParticleParams(Handle, ref parameters);
}
public bool GetParameters(ref ParticleParameters parameters)
{
return(PhysicsInterop.GetParticleParams(Handle, ref parameters));
}
public bool GetParameters(ref ParticleParameters parameters)
{
return(NativePhysicsMethods.GetParticleParams(Handle, ref parameters));
}
public override void UnParse(Stream stream)
{
var s = new BinaryStreamWrapper(stream, ByteOrder.BigEndian);
s.Write(Flags);
ParticleParameters.UnParse(stream);
mRateCurve.UnParse(stream);
s.Write(mRateCurveTime);
s.Write(mRateCurveCycles);
s.Write(mRateSpeedScale);
mSizeCurve.UnParse(stream);
s.Write(mSizeVary);
mAspectCurve.UnParse(stream);
s.Write(mAspectVary);
s.Write(mRotationVary);
s.Write(mRotationOffset);
mRotationCurve.UnParse(stream);
mAlphaCurve.UnParse(stream);
s.Write(mAlphaVary);
mColorCurve.UnParse(stream);
mColorVary.UnParse(stream);
mDrawInfo.UnParse(stream);
s.Write(mPhysicsType);
s.Write(mOverrideSet);
s.Write(mTileCountU);
s.Write(mTileCountV);
s.Write(mAlignMode);
s.Write(mFrameSpeed);
s.Write(mFrameStart);
s.Write(mFrameCount);
s.Write(mFrameRandom);
mDirectionalForcesSum.UnParse(stream);
s.Write(mWindStrength);
s.Write(mGravityStrength);
s.Write(mRadialForce);
mRadialForceLocation.UnParse(stream);
s.Write(mDrag);
s.Write(mVelocityStretch);
s.Write(mScrewRate);
mWiggles.UnParse(stream);
s.Write(mScreenBloomAlphaRate);
s.Write(mScreenBloomAlphaBase);
s.Write(mScreenBloomSizeRate);
s.Write(mScreenBloomSizeBase);
mLoopBoxColorCurve.UnParse(stream);
mLoopBoxAlphaCurve.UnParse(stream);
mSurfaces.UnParse(stream);
s.Write(mMapBounce);
s.Write(mMapRepulseHeight);
s.Write(mMapRepulseStrength);
s.Write(mMapRepulseScoutDistance);
s.Write(mMapRepulseVertical);
s.Write(mMapRepulseKillHeight); //-1000000000.0f
s.Write(mProbabilityDeath); //0f
mAltitudeRange.UnParse(stream); // (-10000.0f, 10000.0f)
s.Write(mForceMapId);
s.Write(mEmitRateMapId);
s.Write(mEmitColorMapId);
mRandomWalk.UnParse(stream);
mAttractorOrigin.UnParse(stream);
mAttractor.UnParse(stream);
mPathPoints.UnParse(stream);
//Version 2+
if (mSection.Version >= 0x0002)
{
mVector01.UnParse(stream);
mVector3List01.UnParse(stream);
}
//Version 3+
if (mSection.Version >= 0x0003)
{
s.Write(mByte01);
}
//Version 4+
if (mSection.Version >= 0x0004)
{
s.Write(mFloat01);
}
//Version 5+
if (mSection.Version >= 0x0005)
{
if (isTheSims4)
{
mVector02.UnParse(stream);
s.Write(mUnknown170);
}
else
{
s.Write(mVector02.X);
}
}
if (isTheSims4)
{
//Version 6+
if (mSection.Version >= 0x0006)
{
mUnknown140.UnParse(stream);
}
else
{
s.Write(mUnknown140.X);
}
//Version 7+
if (mSection.Version >= 0x0007)
{
mUnknown150.UnParse(stream);
}
s.Write(mUnknown160);
s.Write(mUnknown164);
s.Write(mUnknown1C1);
if (mUnknown1C1 != 0)
{
mUnknown180.UnParse(stream);
s.Write(mUnknown1C0);
if (mSection.Version >= 0x0006)
{
mUnknown190.UnParse(stream);
}
else
{
s.Write(mUnknown190.X);
}
if (mSection.Version >= 0x0007)
{
mUnknown1A0.UnParse(stream);
}
s.Write(mUnknown1B0);
s.Write(mUnknown1B4);
}
if (mSection.Version >= 0x0006)
{
s.Write(mUnknown208);
if (mUnknown208 != 0)
{
s.Write(mUnknown20C);
s.Write(mUnknown209);
s.Write(mUnknown20A);
s.Write(mUnknown20B);
}
}
}
}
