private void UpdateParticlesSpawn()
{
float num = 1f - this.m_Curve.Evaluate((Time.time - this.m_StartTime) / this.m_Duration);
float num2 = this.m_VerticesMinY + num * (this.m_VerticesMaxY - this.m_VerticesMinY);
for (int i = 0; i < this.m_ParticleSpawnPos.Count; i++)
{
MiaDisappearEffectController.MiaDisappearEffectParticleSpawnPoint miaDisappearEffectParticleSpawnPoint = this.m_ParticleSpawnPos[i];
if (!miaDisappearEffectParticleSpawnPoint.m_AlreadySpawned && miaDisappearEffectParticleSpawnPoint.m_Pos.y >= num2)
{
miaDisappearEffectParticleSpawnPoint.m_AlreadySpawned = true;
GameObject gameObject = UnityEngine.Object.Instantiate <GameObject>(this.m_Prefab, miaDisappearEffectParticleSpawnPoint.m_Pos, Quaternion.identity);
ParticlesManager.Get().Spawn(gameObject, miaDisappearEffectParticleSpawnPoint.m_Pos, Quaternion.identity, Vector3.zero, null, -1f, false);
ParticleSystem.ColorOverLifetimeModule colorOverLifetime = gameObject.GetComponent <ParticleSystem>().colorOverLifetime;
ParticleSystem.MinMaxGradient color = colorOverLifetime.color;
if (color.gradient != null)
{
GradientColorKey[] array = new GradientColorKey[2];
GradientAlphaKey[] array2 = new GradientAlphaKey[2];
array[0].color = miaDisappearEffectParticleSpawnPoint.m_Color;
array[0].time = 0f;
array[1].color = miaDisappearEffectParticleSpawnPoint.m_Color;
array[1].time = 1f;
array2[0].alpha = 1f;
array2[0].time = 0f;
array2[1].alpha = 0f;
array2[1].time = 1f;
color.gradient.SetKeys(array, array2);
}
colorOverLifetime.color = color;
}
}
}
private void InitializeVerticesPosition()
{
if (this.m_MeshFilter == null || this.m_MeshFilter.mesh == null)
{
return;
}
this.m_ParticleSpawnPos.Clear();
Vector3[] vertices = this.m_MeshFilter.mesh.vertices;
Color[] colors = this.m_MeshFilter.mesh.colors;
this.m_VerticesMaxY = float.MinValue;
this.m_VerticesMinY = float.MaxValue;
if (colors.Length != vertices.Length)
{
DebugUtils.Assert(DebugUtils.AssertType.Info);
return;
}
for (int i = 0; i < vertices.Length; i += this.m_EveryNthVertex)
{
MiaDisappearEffectController.MiaDisappearEffectParticleSpawnPoint miaDisappearEffectParticleSpawnPoint = new MiaDisappearEffectController.MiaDisappearEffectParticleSpawnPoint();
miaDisappearEffectParticleSpawnPoint.m_AlreadySpawned = false;
miaDisappearEffectParticleSpawnPoint.m_Pos = this.m_MeshFilter.gameObject.transform.TransformPoint(vertices[i]);
miaDisappearEffectParticleSpawnPoint.m_Color = colors[i];
this.m_ParticleSpawnPos.Add(miaDisappearEffectParticleSpawnPoint);
if (miaDisappearEffectParticleSpawnPoint.m_Pos.y > this.m_VerticesMaxY)
{
this.m_VerticesMaxY = miaDisappearEffectParticleSpawnPoint.m_Pos.y;
}
if (miaDisappearEffectParticleSpawnPoint.m_Pos.y < this.m_VerticesMinY)
{
this.m_VerticesMinY = miaDisappearEffectParticleSpawnPoint.m_Pos.y;
}
}
}