public void SendMessage(string Text, Player Speaker = null, bool Host = false)
{
if (CurrentRoom.IsHost(App.CurrentUser))
{
foreach (var Client in App.Server)
{
Client.SendAsync(Encoding.UTF8.GetBytes("ChatMessage|*|" +
(Speaker?.Id.ToString() ?? "System") + "|*|" + Text));
}
}
else
{
App.Client.SendAsync(Encoding.UTF8.GetBytes("ChatMessage|*|" +
(Speaker?.Id.ToString() ?? "System") + "|*|" + Text));
}
bool ScrollToBottom = ChatScrollViewer.HorizontalOffset >= ChatStack.ActualHeight - ChatScrollViewer.ActualHeight;
ChatterItem Item = new ChatterItem();
Item.Init(Text, Speaker, Host);
Item.Opacity = 0;
ChatStack.Children.Add(Item);
var HeightAnimation = new DoubleAnimation()
{
From = ChatStack.ActualHeight,
To = ChatStack.Children.OfType <FrameworkElement>().Sum(O => O.Height),
Duration = TimeSpan.FromSeconds(0.3),
EasingFunction = new ExponentialEase()
{
EasingMode = EasingMode.EaseInOut
}
};
HeightAnimation.Completed += delegate
{
Item.BeginAnimation(OpacityProperty, new DoubleAnimation()
{
From = 0,
To = 1,
Duration = TimeSpan.FromSeconds(0.2),
EasingFunction = new ExponentialEase()
{
EasingMode = EasingMode.EaseInOut
}
});
if (ScrollToBottom)
{
ChatScrollViewer.ScrollToBottom();
}
};
ChatStack.BeginAnimation(HeightProperty, HeightAnimation);
}
private void ParticipateChanged(object Sender, SocketEventArgs E)
{
string Data = Encoding.UTF8.GetString(E.Data);
string[] Fragments = Data.Split(new[] { "|*|" },
StringSplitOptions.RemoveEmptyEntries);
if (Fragments[0] != "ParticipateChanged")
{
return;
}
switch (Fragments[1])
{
case "Add":
CurrentRoom.AddParticipate(Guid.Parse(Fragments[2]),
Fragments[3], int.Parse(Fragments[4]));
this.Dispatcher.Invoke(() =>
{
ChatWindow.SendMessage("玩家角色：" + CurrentRoom.GetPlayer(Guid.Parse(Fragments[2]))
+ "已加入队伍：" + Fragments[3] + "的" + (int.Parse(Fragments[4]) + 1) + "号位。");
GroupStack.Children.OfType <Components.GroupItem>().First(O => O.Group.Name == Fragments[3])
.ParticipantStack.Children.OfType <ParticipantItem>()
.First(O => O.GroupIndex == int.Parse(Fragments[4]))
.Join(CurrentRoom.GetPlayer(Guid.Parse(Fragments[2])), false);
});
break;
case "Remove":
CurrentRoom.RemoveParticipate(Guid.Parse(Fragments[2]));
this.Dispatcher.Invoke(() =>
{
ChatWindow.SendMessage("玩家角色：" + CurrentRoom.GetPlayer(Guid.Parse(Fragments[2]))
+ "已退出队伍：" + Fragments[3] + "的" + (int.Parse(Fragments[4]) + 1) + "号位。");
GroupStack.Children.OfType <Components.GroupItem>().First(O => O.Group.Name == Fragments[3])
.ParticipantStack.Children.OfType <ParticipantItem>()
.First(O => O.GroupIndex == int.Parse(Fragments[4]))
.Join(null, false);
});
break;
}
if (CurrentRoom.IsHost(App.CurrentUser))
{
var From = E.Socket["User"] as User;
foreach (var Client in App.Server
.Where(Client => !From.Equals(Client["User"])))
{
Client.SendAsync(E.Data);
}
}
}
