public static void Update(float t)
{
for (int index1 = 0; index1 < SFX.circlePos.Count; ++index1)
{
List <float> circleExpand;
int index2;
(circleExpand = SFX.circleExpand)[index2 = index1] = circleExpand[index2] + t;
if ((double)SFX.circleExpand[index1] >= 3.0)
{
SFX.circlePos.RemoveAt(index1);
SFX.circleColor.RemoveAt(index1);
SFX.circleExpand.RemoveAt(index1);
SFX.circleRadius.RemoveAt(index1);
--index1;
}
}
for (int index = 0; index < SFX.RadialLines.Count; ++index)
{
SFX.RadialLineData radialLine = SFX.RadialLines[index];
radialLine.distance -= radialLine.MovementPerSecond * t;
radialLine.MovementPerSecond += radialLine.Acceleration * t;
if ((double)radialLine.distance <= 0.0)
{
SFX.RadialLines.RemoveAt(index);
--index;
}
else
{
SFX.RadialLines[index] = radialLine;
}
}
}
public static void Draw(SpriteBatch sb)
{
try
{
for (int index = 0; index < SFX.circlePos.Count; ++index)
{
float num1 = SFX.circleExpand[index] / 3f;
float num2 = (double)num1 >= 0.200000002980232 ? 1f - num1 : num1 / 0.2f;
sb.Draw(SFX.circleTex, SFX.circlePos[index], new Rectangle?(), SFX.circleColor[index] * num2, 0.0f, SFX.circleOrigin, Vector2.One * SFX.circleRadius[index] * SFX.circleExpand[index], SpriteEffects.None, 0.2f);
}
for (int index = 0; index < SFX.RadialLines.Count; ++index)
{
SFX.RadialLineData radialLine = SFX.RadialLines[index];
float val1 = radialLine.MovementPerSecond * radialLine.SizeForSpeedMultiplier;
Vector2 cartesian = Utils.PolarToCartesian(radialLine.angle, radialLine.distance);
float magnitude;
if (radialLine.SnapMode)
{
magnitude = Math.Min(val1, cartesian.Length());
}
else
{
magnitude = Math.Min(val1, radialLine.distance);
if ((double)magnitude < 0.0)
{
magnitude = 0.0f;
}
}
Vector2 vector2 = cartesian + Utils.PolarToCartesian(radialLine.angle, magnitude);
float num = 1f;
if ((double)radialLine.distance > (double)radialLine.FadeDistance)
{
num = (float)(1.0 - ((double)radialLine.distance - (double)radialLine.FadeDistance) / (double)radialLine.FadeDistance);
}
Utils.drawLineAlt(sb, radialLine.destination + cartesian, radialLine.destination + vector2, Vector2.Zero, radialLine.color * num, 0.5f, radialLine.width, Utils.gradientLeftRight);
}
}
catch (IndexOutOfRangeException ex)
{
}
catch (ArgumentOutOfRangeException ex)
{
}
}