public void BindServer(ITorchServer server)
{
_server = (TorchBase)server;
_multiplayer = (MultiplayerManager)server.Multiplayer;
DataContext = _multiplayer;
ChatItems.Inlines.Clear();
_multiplayer.ChatHistory.ForEach(InsertMessage);
if (_multiplayer.ChatHistory is INotifyCollectionChanged ncc)
{
ncc.CollectionChanged += ChatHistory_CollectionChanged;
}
ChatScroller.ScrollToBottom();
}
private void InsertMessage(IChatMessage msg)
{
bool atBottom = ChatScroller.VerticalOffset + 8 > ChatScroller.ScrollableHeight;
var span = new Span();
span.Inlines.Add($"{msg.Timestamp} ");
span.Inlines.Add(new Run(msg.Name)
{
Foreground = msg.Name == "Server" ? Brushes.DarkBlue : Brushes.Blue
});
span.Inlines.Add($": {msg.Message}");
span.Inlines.Add(new LineBreak());
ChatItems.Inlines.Add(span);
if (atBottom)
{
ChatScroller.ScrollToBottom();
}
}
private void InsertMessage(TorchChatMessage msg)
{
if (Dispatcher.CheckAccess())
{
bool atBottom = ChatScroller.VerticalOffset + 8 > ChatScroller.ScrollableHeight;
var span = new Span();
span.Inlines.Add($"{msg.Timestamp} ");
switch (msg.Channel)
{
case ChatChannel.Faction:
span.Inlines.Add(new Run($"[{MySession.Static.Factions.TryGetFactionById(msg.Target)?.Tag ?? "???"}] ")
{
Foreground = Brushes.Green
});
break;
case ChatChannel.Private:
span.Inlines.Add(new Run($"[to {MySession.Static.Players.TryGetIdentity(msg.Target)?.DisplayName ?? "???"}] ")
{
Foreground = Brushes.DeepPink
});
break;
}
span.Inlines.Add(new Run(msg.Author)
{
Foreground = LookupBrush(msg.Font)
});
span.Inlines.Add($": {msg.Message}");
span.Inlines.Add(new LineBreak());
ChatItems.Inlines.Add(span);
if (atBottom)
{
ChatScroller.ScrollToBottom();
}
}
else
{
Dispatcher.InvokeAsync(() => InsertMessage(msg));
}
}
private void InsertMessage(TorchChatMessage msg)
{
if (Dispatcher.CheckAccess())
{
bool atBottom = ChatScroller.VerticalOffset + 8 > ChatScroller.ScrollableHeight;
var span = new Span();
span.Inlines.Add($"{msg.Timestamp} ");
span.Inlines.Add(new Run(msg.Author)
{
Foreground = LookupBrush(msg.Font)
});
span.Inlines.Add($": {msg.Message}");
span.Inlines.Add(new LineBreak());
ChatItems.Inlines.Add(span);
if (atBottom)
{
ChatScroller.ScrollToBottom();
}
}
else
{
Dispatcher.InvokeAsync(() => InsertMessage(msg));
}
}
private void DealPackage(TransPackage recvPackage)
{
if (recvPackage.PackageType != ConstDef.HeartPackage)
{
switch (recvPackage.PackageType)
{
case ConstDef.NormalMessage:
if (recvPackage.ClientGuid == WindowParent.ClientGuid)
{
AppendTextMessage(recvPackage.Name, recvPackage.Content, HorizontalAlignment.Right);
}
else
{
AppendTextMessage(recvPackage.Name, recvPackage.Content, HorizontalAlignment.Left);
}
App.Current.Dispatcher.Invoke(() => { ChatScroller.ScrollToBottom(); });
break;
case ConstDef.Verification:
AppendAnnouncement(recvPackage.Content);
App.Current.Dispatcher.Invoke(() => { ChatScroller.ScrollToBottom(); });
break;
case ConstDef.ImageMessage:
if (recvPackage.ClientGuid == WindowParent.ClientGuid)
{
AppendImageMessage(recvPackage.Name, recvPackage.Content, HorizontalAlignment.Right);
}
else
{
AppendImageMessage(recvPackage.Name, recvPackage.Content, HorizontalAlignment.Left);
}
break;
case ConstDef.DrawAttention:
if (recvPackage.ClientGuid == WindowParent.ClientGuid)
{
AppendAnnouncement($"Your try to draw others' attention.");
}
else
{
AppendAnnouncement($"{recvPackage.Name} try to draw your attention.");
}
break;
case ConstDef.ChangeChannelName:
SetCurrentChannelName(recvPackage.Content);
App.Current.Dispatcher.Invoke(() => { ChatScroller.ScrollToBottom(); });
break;
case ConstDef.ReportChannelOnline:
AppendAnnouncement(recvPackage.Content);
App.Current.Dispatcher.Invoke(() => { ChatScroller.ScrollToBottom(); });
break;
case ConstDef.Login:
WindowParent.ClientGuid = recvPackage.Content;
break;
default:
// ( 在规定之外的消息 ) 以后再弄详细处理
break;
}
}
}