Cuphead-EarAndDrinkingTube

.swift

private func getDrinkingTubeShape() -> CAShapeLayer {
    //Wraper Shape
    let wrapPath = UIBezierPath()
    wrapPath.move(to: CGPoint(x: 170, y: 145))
    wrapPath.addLine(to: CGPoint(x: 125, y: 70))
    wrapPath.addLine(to: CGPoint(x: 5, y: 110))
    wrapPath.addQuadCurve(to: CGPoint(x: 35, y: 175),
                      controlPoint: CGPoint(x: -5, y: 160))
    wrapPath.addQuadCurve(to: CGPoint(x: 95, y: 150),
                      controlPoint: CGPoint(x: 60, y: 165))
    wrapPath.addLine(to: CGPoint(x: 110, y: 175))
    let tubeWrapShape = CAShapeLayer()
    tubeWrapShape.path = wrapPath.cgPath
    tubeWrapShape.lineWidth = 5
    tubeWrapShape.strokeColor = UIColor.black.cgColor
    tubeWrapShape.fillColor = UIColor.clear.cgColor

    //Red Line 1
    let redLinePath1 = UIBezierPath()
    redLinePath1.move(to: CGPoint(x: 160, y: 130))
    redLinePath1.addQuadCurve(to: CGPoint(x: 105, y: 170),
                      controlPoint: CGPoint(x: 120, y: 130))
    redLinePath1.addCurve(to: CGPoint(x: 145, y: 105),
                          controlPoint1: CGPoint(x: 90, y: 140),
                          controlPoint2: CGPoint(x: 80, y: 120))
    redLinePath1.close()
    let redLineShape1 = CAShapeLayer()
    redLineShape1.path = redLinePath1.cgPath
    redLineShape1.lineWidth = 3
    redLineShape1.strokeColor = UIColor.black.cgColor
    redLineShape1.fillColor = UIColor(named: "orangeColor")?.cgColor
    tubeWrapShape.addSublayer(redLineShape1)

    //Red Line 2
    let redLinePath2 = UIBezierPath()
    redLinePath2.move(to: CGPoint(x: 70, y: 160))
    redLinePath2.addLine(to: CGPoint(x: 70, y: 90))
    redLinePath2.addLine(to: CGPoint(x: 40, y: 100))
    redLinePath2.addLine(to: CGPoint(x: 40, y: 170))
    redLinePath2.close()
    let redLineShape2 = CAShapeLayer()
    redLineShape2.path = redLinePath2.cgPath
    redLineShape2.lineWidth = 3
    redLineShape2.strokeColor = UIColor.black.cgColor
    redLineShape2.fillColor = UIColor(named: "orangeColor")?.cgColor
    tubeWrapShape.addSublayer(redLineShape2)

    //Middle Line Shape
    let middleLinePath = UIBezierPath()
    middleLinePath.move(to: CGPoint(x: 97, y: 155))
    middleLinePath.addQuadCurve(to: CGPoint(x: 125, y: 70),
                                controlPoint: CGPoint(x: 80, y: 80))
    let middleLineShape = CAShapeLayer()
    middleLineShape.path = middleLinePath.cgPath
    middleLineShape.lineWidth = 3
    middleLineShape.strokeColor = UIColor.black.cgColor
    middleLineShape.fillColor = UIColor.clear.cgColor
    tubeWrapShape.addSublayer(middleLineShape)
    return tubeWrapShape
}

private func getEarShape() -> CAShapeLayer {
    let path = UIBezierPath(arcCenter: CGPoint(x: 100, y: 260),
                            radius: 55.0,
                            startAngle: 1.4 * CGFloat.pi,
                            endAngle: CGFloat.pi / 4,
                            clockwise: false)
    let path2 = UIBezierPath(arcCenter: CGPoint(x: 100, y: 260),
                            radius: 20.0,
                            startAngle: 1.4 * CGFloat.pi,
                            endAngle: CGFloat.pi / 4,
                            clockwise: false)
    let earShape = CAShapeLayer()
    earShape.path = path.cgPath
    earShape.lineWidth = 5
    earShape.strokeColor = UIColor.black.cgColor
    earShape.fillColor =  UIColor.clear.cgColor
    let fullEar = CAShapeLayer()
    fullEar.addSublayer(earShape)
    let innerEar = CAShapeLayer()
    innerEar.path = path2.cgPath
    innerEar.lineWidth = 5
    innerEar.strokeColor = UIColor.black.cgColor
    innerEar.fillColor =  UIColor.clear.cgColor
    fullEar.addSublayer(innerEar)
    return fullEar
}