private void SetupInstances()
{
float num1 = this.settings.ExplodingInstance.Trile.ActorSettings.Type == ActorType.Vase ? 0.05f : 0.15f;
int maxValue = 16 - this.settings.MinimumSize;
Vector3 b1 = FezMath.SideMask(this.CameraManager.Viewpoint);
Vector3 b2 = FezMath.DepthMask(this.CameraManager.Viewpoint);
bool flag1 = (double) b1.X != 0.0;
bool flag2 = this.CameraManager.Viewpoint == Viewpoint.Front || this.CameraManager.Viewpoint == Viewpoint.Left;
Random random = RandomHelper.Random;
Vector3 a1 = this.settings.EnergySource.Value;
Vector3 vector3_1 = new Vector3(FezMath.Dot(a1, b1), a1.Y, 0.0f);
Vector3 vector3_2 = FezMath.Dot(this.settings.ExplodingInstance.Center, b2) * b2;
Vector3 vector3_3 = a1 - FezMath.Dot(a1, b2) * b2;
Vector2 vector2_1 = new Vector2((float) this.settings.ExplodingInstance.Trile.TrileSet.TextureAtlas.Width, (float) this.settings.ExplodingInstance.Trile.TrileSet.TextureAtlas.Height);
Vector2 vector2_2 = new Vector2(128f / vector2_1.X, 16f / vector2_1.Y);
Vector2 atlasOffset = this.settings.ExplodingInstance.Trile.AtlasOffset;
List<SpaceDivider.DividedCell> list = (List<SpaceDivider.DividedCell>) null;
if (this.settings.Crumble)
list = SpaceDivider.Split(this.settings.ParticleCount);
for (int instanceIndex = 0; instanceIndex < this.settings.ParticleCount; ++instanceIndex)
{
TrixelParticleSystem.Particle particle = new TrixelParticleSystem.Particle(this, instanceIndex)
{
Elasticity = num1
};
Vector3 vector3_4;
Vector3 vector1;
if (this.settings.Crumble)
{
SpaceDivider.DividedCell dividedCell = list[instanceIndex];
vector3_4 = ((float) (dividedCell.Left - 8) * b1 + (float) (dividedCell.Bottom - 8) * Vector3.UnitY + (float) (dividedCell.Left - 8) * b2) / 16f;
vector1 = ((float) dividedCell.Width * (b1 + b2) + (float) dividedCell.Height * Vector3.UnitY) / 16f;
}
else
{
vector3_4 = new Vector3((float) random.Next(0, maxValue), (float) random.Next(0, maxValue), (float) random.Next(0, maxValue));
do
{
vector1 = new Vector3((float) random.Next(this.settings.MinimumSize, Math.Min(17 - (int) vector3_4.X, this.settings.MaximumSize)), (float) random.Next(this.settings.MinimumSize, Math.Min(17 - (int) vector3_4.Y, this.settings.MaximumSize)), (float) random.Next(this.settings.MinimumSize, Math.Min(17 - (int) vector3_4.Z, this.settings.MaximumSize)));
}
while ((double) Math.Abs(vector1.X - vector1.Y) > ((double) vector1.X + (double) vector1.Y) / 2.0 || (double) Math.Abs(vector1.Z - vector1.Y) > ((double) vector1.Z + (double) vector1.Y) / 2.0);
vector3_4 = (vector3_4 - new Vector3(8f)) / 16f;
vector1 /= 16f;
}
particle.Size = vector1;
float num2 = flag1 ? vector1.X : vector1.Z;
particle.TextureMatrix = new Vector4(num2 * vector2_2.X, vector1.Y * vector2_2.Y, (float) (((flag2 ? 1.0 : -1.0) * (flag1 ? (double) vector3_4.X : (double) vector3_4.Z) + (flag2 ? 0.0 : -(double) num2) + 0.5 + 1.0 / 16.0) / 8.0) * vector2_2.X + atlasOffset.X, (float) (-((double) vector3_4.Y + (double) vector1.Y) + 0.5 + 1.0 / 16.0) * vector2_2.Y + atlasOffset.Y);
float num3 = this.settings.Darken ? RandomHelper.Between(0.3, 1.0) : 1f;
particle.Color = new Vector3(num3, num3, num3);
Vector3 a2 = this.settings.ExplodingInstance.Center + vector3_4 + vector1 / 2f;
Vector3 vector3_5 = new Vector3(FezMath.Dot(a2, b1), a2.Y, 0.0f);
Vector3 vector3_6 = a2 - vector3_2 - vector3_3;
if (vector3_6 != Vector3.Zero)
vector3_6.Normalize();
if (this.settings.Crumble)
vector3_6 = Vector3.Normalize(new Vector3(RandomHelper.Centered(1.0), RandomHelper.Centered(1.0), RandomHelper.Centered(1.0)));
float num4 = Math.Min(1f, 1.5f - Vector3.Dot(vector1, Vector3.One));
float num5 = (float) Math.Pow(1.0 / (1.0 + (double) (vector3_5 - vector3_1).Length()), 1.5);
particle.Center = a2;
particle.Velocity = vector3_6 * this.settings.Energy * num4 * 0.2f * num5 + this.settings.BaseVelocity;
if (this.settings.Incandesce)
particle.Incandescence = 2f;
particle.Update();
this.particles.Add(particle);
if (this.settings.Crumble)
particle.Delay = FezMath.Saturate(Easing.EaseOut((double) vector3_4.Y + 0.5, EasingType.Cubic) + RandomHelper.Centered(0.100000001490116));
}
}
private void SetupInstances()
{
float num1 = this.settings.ExplodingInstance.Trile.ActorSettings.Type == ActorType.Vase ? 0.05f : 0.15f;
int maxValue = 16 - this.settings.MinimumSize;
Vector3 b1 = FezMath.SideMask(this.CameraManager.Viewpoint);
Vector3 b2 = FezMath.DepthMask(this.CameraManager.Viewpoint);
bool flag1 = (double)b1.X != 0.0;
bool flag2 = this.CameraManager.Viewpoint == Viewpoint.Front || this.CameraManager.Viewpoint == Viewpoint.Left;
Random random = RandomHelper.Random;
Vector3 a1 = this.settings.EnergySource.Value;
Vector3 vector3_1 = new Vector3(FezMath.Dot(a1, b1), a1.Y, 0.0f);
Vector3 vector3_2 = FezMath.Dot(this.settings.ExplodingInstance.Center, b2) * b2;
Vector3 vector3_3 = a1 - FezMath.Dot(a1, b2) * b2;
Vector2 vector2_1 = new Vector2((float)this.settings.ExplodingInstance.Trile.TrileSet.TextureAtlas.Width, (float)this.settings.ExplodingInstance.Trile.TrileSet.TextureAtlas.Height);
Vector2 vector2_2 = new Vector2(128f / vector2_1.X, 16f / vector2_1.Y);
Vector2 atlasOffset = this.settings.ExplodingInstance.Trile.AtlasOffset;
List <SpaceDivider.DividedCell> list = (List <SpaceDivider.DividedCell>)null;
if (this.settings.Crumble)
{
list = SpaceDivider.Split(this.settings.ParticleCount);
}
for (int instanceIndex = 0; instanceIndex < this.settings.ParticleCount; ++instanceIndex)
{
TrixelParticleSystem.Particle particle = new TrixelParticleSystem.Particle(this, instanceIndex)
{
Elasticity = num1
};
Vector3 vector3_4;
Vector3 vector1;
if (this.settings.Crumble)
{
SpaceDivider.DividedCell dividedCell = list[instanceIndex];
vector3_4 = ((float)(dividedCell.Left - 8) * b1 + (float)(dividedCell.Bottom - 8) * Vector3.UnitY + (float)(dividedCell.Left - 8) * b2) / 16f;
vector1 = ((float)dividedCell.Width * (b1 + b2) + (float)dividedCell.Height * Vector3.UnitY) / 16f;
}
else
{
vector3_4 = new Vector3((float)random.Next(0, maxValue), (float)random.Next(0, maxValue), (float)random.Next(0, maxValue));
do
{
vector1 = new Vector3((float)random.Next(this.settings.MinimumSize, Math.Min(17 - (int)vector3_4.X, this.settings.MaximumSize)), (float)random.Next(this.settings.MinimumSize, Math.Min(17 - (int)vector3_4.Y, this.settings.MaximumSize)), (float)random.Next(this.settings.MinimumSize, Math.Min(17 - (int)vector3_4.Z, this.settings.MaximumSize)));
}while ((double)Math.Abs(vector1.X - vector1.Y) > ((double)vector1.X + (double)vector1.Y) / 2.0 || (double)Math.Abs(vector1.Z - vector1.Y) > ((double)vector1.Z + (double)vector1.Y) / 2.0);
vector3_4 = (vector3_4 - new Vector3(8f)) / 16f;
vector1 /= 16f;
}
particle.Size = vector1;
float num2 = flag1 ? vector1.X : vector1.Z;
particle.TextureMatrix = new Vector4(num2 * vector2_2.X, vector1.Y * vector2_2.Y, (float)(((flag2 ? 1.0 : -1.0) * (flag1 ? (double)vector3_4.X : (double)vector3_4.Z) + (flag2 ? 0.0 : -(double)num2) + 0.5 + 1.0 / 16.0) / 8.0) * vector2_2.X + atlasOffset.X, (float)(-((double)vector3_4.Y + (double)vector1.Y) + 0.5 + 1.0 / 16.0) * vector2_2.Y + atlasOffset.Y);
float num3 = this.settings.Darken ? RandomHelper.Between(0.3, 1.0) : 1f;
particle.Color = new Vector3(num3, num3, num3);
Vector3 a2 = this.settings.ExplodingInstance.Center + vector3_4 + vector1 / 2f;
Vector3 vector3_5 = new Vector3(FezMath.Dot(a2, b1), a2.Y, 0.0f);
Vector3 vector3_6 = a2 - vector3_2 - vector3_3;
if (vector3_6 != Vector3.Zero)
{
vector3_6.Normalize();
}
if (this.settings.Crumble)
{
vector3_6 = Vector3.Normalize(new Vector3(RandomHelper.Centered(1.0), RandomHelper.Centered(1.0), RandomHelper.Centered(1.0)));
}
float num4 = Math.Min(1f, 1.5f - Vector3.Dot(vector1, Vector3.One));
float num5 = (float)Math.Pow(1.0 / (1.0 + (double)(vector3_5 - vector3_1).Length()), 1.5);
particle.Center = a2;
particle.Velocity = vector3_6 * this.settings.Energy * num4 * 0.2f * num5 + this.settings.BaseVelocity;
if (this.settings.Incandesce)
{
particle.Incandescence = 2f;
}
particle.Update();
this.particles.Add(particle);
if (this.settings.Crumble)
{
particle.Delay = FezMath.Saturate(Easing.EaseOut((double)vector3_4.Y + 0.5, EasingType.Cubic) + RandomHelper.Centered(0.100000001490116));
}
}
}