namespace WCS.Core; public class BelongToAttribute : Attribute { public BelongToAttribute(Type worldType) { WorldType = worldType; } public Type WorldType { get; set; } } public class OrderAttribute : Attribute { public OrderAttribute(OrderType order, Type sysType) { Order = order; SystemType = sysType; } public OrderType Order { get; set; } public Type SystemType { get; set; } } public enum OrderType { Before = -1, After = 1 }