HingeWheels

trait TwoWheels:
    .doc: """
    Here we extend the connection base with one more wheel connectors.
    Note that the size of the track_wheels array in the track_system must
    have at least the the number of hinges in the connection. E.g. if we use the
    TwoWheels trait, the track_system must have at least two track_wheels.

    Example:
        tracks_connection is Vehicles.TrackSystem.Connections.Base with Vehicles.TrackSystem.Connections.Traits.TwoWheels:
            track_system : track_system
            connectors: [sprocket_connector,
                        idler_connector]
    """
    hinge_2 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[1]
        to: track_system.track_wheels[1].center_connector

trait ThreeWheels is TwoWheels:
    .doc: """
    Here we extend the connection base with two more wheel connectors.
    Note that the size of the track_wheels array in the track_system must
    have at least the the number of hinges in the connection. E.g. if we use the
    ThreeWheels trait, the track_system must have at least three track_wheels.

    Example:
        tracks_connection is Vehicles.TrackSystem.Connections.Base with Vehicles.TrackSystem.Connections.Traits.ThreeWheels:
            track_system : track_system
            connectors: [sprocket_connector,
                        idler_connector]
    """
    hinge_3 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[2]
        to: track_system.track_wheels[2].center_connector

trait FourWheels is ThreeWheels:
    hinge_4 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[3]
        to: track_system.track_wheels[3].center_connector

trait FiveWheels is FourWheels:
    hinge_5 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[4]
        to: track_system.track_wheels[4].center_connector

trait SixWheels is FiveWheels:
    hinge_6 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[5]
        to: track_system.track_wheels[5].center_connector

trait SevenWheels is SixWheels:
    hinge_7 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[6]
        to: track_system.track_wheels[6].center_connector

trait EightWheels is SevenWheels:
    hinge_8 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[7]
        to: track_system.track_wheels[7].center_connector

trait NineWheels is EightWheels:
    hinge_9 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[8]
        to: track_system.track_wheels[8].center_connector

trait TenWheels is NineWheels:
    hinge_10 is MachineModeling.Connections.Pivot.Hinge:
        from: connectors[9]
        to: track_system.track_wheels[9].center_connector