Vehicle Load Boarded
@Serializable
@SerialName(value = "VehicleLoadBoarded" )
An entity went aboard a vehicle (a guided transporter, an AGV or a free-path vehicle). Paired with AnimationEvent.VehicleLoadAlighted, it is what lets a viewer draw a carried load on its vehicle rather than leaving it where it was picked up. bodyName is the name the vehicle's movement events carry.