// Load this file in the DisplayScript editor to view it.

drawable ellipseBorder(color, borderColor, radius) {
	draw ellipse(borderColor)
	draw inset(radius, ellipse(color))
}

var t = elapsedSeconds()
var size = 259
var centerX = @width / 2
var centerY = 187
var rotation = t * 1.395
for i in range(0, 21) {
	var b = ellipseBorder(white, gray(pow(0.9, i + 1)), 1)
	draw at(centerX - size / 2, centerY - size / 2, size, size, b)
	var offset = -size * sin((t + i * 0.06) * 0.300) / 10
	centerX = centerX + cos(rotation) * offset
	centerY = centerY + sin(rotation) * offset
	rotation = rotation + 0.71
	size = size * 0.795
}