public Vector2 GetOffset()
{
time++;
float x = time / (float)duration;
return(new Vector2(MathTransformations.Transform(MathTransformations.Type.NormalizedSmoothStop2, x) * magnitude * (float)Math.Sin(intensity * time + initialOffset.X), MathTransformations.Transform(MathTransformations.Type.NormalizedSmoothStop2, x) * magnitude * (float)Math.Sin(intensity * time + initialOffset.Y)));
}
public override void Draw(DrawBatch drawBatch)
{
Color newColor = Color.Lerp(color, Color.Transparent, MathTransformations.Transform(MathTransformations.Type.NormalizedSmoothStart2, timeAlive / (float)timeToLive) + .4f);
drawBatch.Draw(DrawBatch.DrawCall.Tag.GameObject, Game1.pixel, new Rectangle((int)(PositionXY.X - 1 * scale), (int)((position.Y - position.Z) - 1 * scale), (int)(2 * scale), (int)(2 * scale)), new Rectangle(0, 0, 1, 1), newColor, DrawBatch.CalculateDepth(PositionXY), (short)2, 1);
drawBatch.Draw(DrawBatch.DrawCall.Tag.Light, Game1.fader, new Vector2(PositionXY.X, PositionXY.Y - position.Z), .35f * scale, 0f, new Vector2(Game1.fader.Width * .5f), Color.Lerp(newColor, Color.DarkGray, .05f), DrawBatch.CalculateDepth(PositionXY));
base.Draw(drawBatch);
}
/// <summary>
///
/// </summary>
/// <param name="frameA"></param>
/// <param name="frameB"></param>
/// <param name="amount"></param>
/// <param name="blockedKeys">Refers to keys not allowed to compute. Will probably be used by another animation with a higher priority</param>
/// <returns></returns>
public KeyFrame LerpKeyFrames(KeyFrame frameA, KeyFrame frameB, float amount, string[] blockedKeys)
{
if (amount >= 1f)
{
return(frameB);
}
else if (amount <= 0f)
{
return(frameA);
}
Dictionary <string, Vector4> values = new Dictionary <string, Vector4>();
foreach (KeyValuePair <string, Vector4> pair in frameA.values)
{
if (!blockedKeys.Contains(pair.Key) && frameB.values.ContainsKey(pair.Key))
{
values.Add(pair.Key, new Vector4(Extensions.LerpAngles(frameA.values[pair.Key].X, frameB.values[pair.Key].X, MathTransformations.Transform(frameB.transformations[pair.Key].x, amount), frameB.invertRotation[pair.Key].a)
, Extensions.LerpAngles(frameA.values[pair.Key].Y, frameB.values[pair.Key].Y, MathTransformations.Transform(frameB.transformations[pair.Key].y, amount), frameB.invertRotation[pair.Key].b)
, Extensions.LerpAngles(frameA.values[pair.Key].Z, frameB.values[pair.Key].Z, MathTransformations.Transform(frameB.transformations[pair.Key].z, amount), frameB.invertRotation[pair.Key].c)
, Extensions.LerpFloat(frameA.values[pair.Key].W, frameB.values[pair.Key].W, MathTransformations.Transform(frameB.transformations[pair.Key].w, amount))));
}
}
return(new KeyFrame(currentTime, values, frameA.invertRotation, frameA.transformations));
}