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ServerStudy/聊天系统课程代码/Server/Hotfix/Chat/System/ChatUnitSystem.cs
2026-03-05 11:39:06 +08:00

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using Fantasy.Entitas.Interface;
#pragma warning disable CS8625 // Cannot convert null literal to non-nullable reference type.
namespace Fantasy;
public sealed class ChatUnitDestroySystem : DestroySystem<ChatUnit>
{
protected override void Destroy(ChatUnit self)
{
self.UserName = null;
self.GateRouteId = 0;
// 退出当前ChatUnit拥有的所有频道
foreach (var (_,chatChannelComponent) in self.Channels)
{
chatChannelComponent.ExitChannel(self.Id, false);
}
// 理论情况下这个self.Channels不会存在因为数据的因为上面已经给清空掉了。
// 但是self.Channels.Clear();还是加上吧,防止以后忘记了。
self.Channels.Clear();
}
}