public void Draw(DrawBatch batch, Homing homing, Color color)
{
var pos1 = Math.Max(0f, Animation.CurrentValue - 0.5f);
var pos2 = Math.Min(1f, Animation.CurrentValue);
// D
// /\
// / \
// C /....\ A
// \ /
// \ /
// \/
// B
var A = homing.Position + homing.GetCorner(0);
var B = homing.Position + homing.GetCorner(1);
var C = homing.Position + homing.GetCorner(2);
var D = homing.Position + homing.GetCorner(3);
var diag = C - A; // animation is two points moving along this line
var point1 = A + diag * pos1;
var point2 = A + diag * pos2;
var colorBlendAmount = Animation.Progress < 0.5f
? Animation.Progress : 1 - Animation.Progress;
var colorBlend = MathHelper.Lerp(1f, 0.1f, colorBlendAmount);
var glowColor = Color.Lerp(BaseColor, color, colorBlend);
batch.FillTriangleList(new SolidColorBrush(glowColor),
new Vector2[] { point1, B, point2, D }, tris);
}
public void Invert()
{
Normal = Normal.Invert();
Normal2 = Normal2.Invert();
Homing = Homing.Invert();
Bubble = Bubble.Invert();
Outline = Outline.Invert();
OuterRings = OuterRings.Invert();
SlomoBackground = SlomoBackground.Invert();
ScoreCircle = ScoreCircle.Invert();
Hug = Hug.Invert();
Background = Background.Invert();
}
