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Load initial channel content asynchronously

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Quite often, the first time loading a chat channel will be loading font characters (textures) that were previously never displayed. This stops the game from stuttering in such a scenario.
This commit is contained in:
Dean Herbert
2017-06-01 18:29:34 +09:00
parent 900e3ce3e2
commit 5b80c8ac49
2 changed files with 28 additions and 13 deletions
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13
osu.Game/Overlays/Chat/DrawableChannel.cs
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@ -4,6 +4,7 @@
using System;
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Online.Chat;
@ -43,11 +44,15 @@ namespace osu.Game.Overlays.Chat
channel.NewMessagesArrived += newMessagesArrived;
}
[BackgroundDependencyLoader]
private void load()
{
newMessagesArrived(Channel.Messages);
}
protected override void LoadComplete()
{
base.LoadComplete();
newMessagesArrived(Channel.Messages);
scrollToEnd();
}
@ -59,13 +64,13 @@ namespace osu.Game.Overlays.Chat
private void newMessagesArrived(IEnumerable<Message> newMessages)
{
if (!IsLoaded) return;
var displayMessages = newMessages.Skip(Math.Max(0, newMessages.Count() - Channel.MAX_HISTORY));
//up to last Channel.MAX_HISTORY messages
flow.Add(displayMessages.Select(m => new ChatLine(m)));
if (!IsLoaded) return;
if (scroll.IsScrolledToEnd(10) || !flow.Children.Any())
scrollToEnd();