public static void Load(this MailboxDispatcherComponent self)
{
AppType appType = StartConfigComponent.Instance.StartConfig.AppType;
self.MailboxHandlers.Clear();
//获取所有加了MailboxHandler的类型
List <Type> types = Game.EventSystem.GetTypes(typeof(MailboxHandlerAttribute));
foreach (Type type in types)
{
object[] attrs = type.GetCustomAttributes(typeof(MailboxHandlerAttribute), false);
if (attrs.Length == 0)
{
continue;
}
//如果类型跟我这个应用的不一致 就跳过
MailboxHandlerAttribute mailboxHandlerAttribute = (MailboxHandlerAttribute)attrs[0];
if (!mailboxHandlerAttribute.Type.Is(appType))
{
continue;
}
//创建跟这个appType对应的mailbox实例
object obj = Activator.CreateInstance(type);
IMailboxHandler iMailboxHandler = obj as IMailboxHandler;
if (iMailboxHandler == null)
{
throw new Exception($"actor handler not inherit IEntityActorHandler: {obj.GetType().FullName}");
}
//缓存起来
self.MailboxHandlers.Add(mailboxHandlerAttribute.MailboxType, iMailboxHandler);
}
}
public static async ETVoid HandleAsync(this MailBoxComponent self)
{
MailboxDispatcherComponent mailboxDispatcherComponent = Game.Scene.GetComponent <MailboxDispatcherComponent>();
long instanceId = self.InstanceId;
while (true)
{
if (self.InstanceId != instanceId)
{
return;
}
try
{
ActorMessageInfo info = await self.GetAsync();
// 返回null表示actor已经删除,协程要终止
if (info.Message == null)
{
return;
}
// 根据这个mailbox类型分发给相应的处理
await mailboxDispatcherComponent.Handle(self, info);
}
catch (Exception e)
{
Log.Error(e);
}
}
}
/// <summary>
/// 根据mailbox类型做不同的处理
/// </summary>
public static async ETTask Handle(
this MailboxDispatcherComponent self, MailBoxComponent mailBoxComponent, ActorMessageInfo actorMessageInfo)
{
IMailboxHandler iMailboxHandler;
if (self.MailboxHandlers.TryGetValue(mailBoxComponent.MailboxType, out iMailboxHandler))
{
await iMailboxHandler.Handle(actorMessageInfo.Session, mailBoxComponent.Entity, actorMessageInfo.Message);
}
}
/// <summary>
/// 根据mailbox类型做不同的处理，有两种类型gate session类型的Mailbox，消息分发类型的Mailbox,对mailbox中的消息进行分发处理
/// </summary>
public static async ETTask Handle(
this MailboxDispatcherComponent self, MailBoxComponent mailBoxComponent, Session session, object message)
{
IMailboxHandler iMailboxHandler;
if (self.MailboxHandlers.TryGetValue(mailBoxComponent.MailboxType, out iMailboxHandler))
{
await iMailboxHandler.Handle(session, mailBoxComponent.Entity, message);
}
}
/// <summary>
/// 根据mailbox类型做不同的处理
/// </summary>
public static async ETTask Handle(this MailboxDispatcherComponent self, MailBoxComponent mailBoxComponent, Session session, object message)
{
IMailboxHandler iMailboxHandler;
//根据邮箱类型 获取邮箱...
if (self.MailboxHandlers.TryGetValue(mailBoxComponent.MailboxType, out iMailboxHandler))
{
//交由邮箱处理请求 邮箱是挂载在会话实体上的...外网的会话实体
await iMailboxHandler.Handle(session, mailBoxComponent.Entity, message);
}
}
public static void Awake(this MailboxDispatcherComponent self)
{
self.Load();
}
public static async ETTask Add(this MailBoxComponent self, Session session, object message)
{
//获取到邮箱分发组件 进行处理
MailboxDispatcherComponent mailboxDispatcherComponent = Game.Scene.GetComponent <MailboxDispatcherComponent>();
await mailboxDispatcherComponent.Handle(self, session, message);
}
