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feat: Moves gumps out of the core (#1916)

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> [!Important]
> **Developer Note**
> This code change will **completely move gumps out of the core**


### Summary

- Adds `GetGumps()` convenience which exposes methods to Find/Close/Send multiple gumps. This helper is a performance improvement by eliminating the Dictionary<Player, List> lookup for gumps.
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Kamron Batman 2024-08-09 19:07:32 -07:00 • committed by GitHub
parent 40d99f6d1c
commit 8282b00ca2
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246 changed files with 1722 additions and 1383 deletions
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179
Projects/Server/Gumps/StaticGump.cs
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@ -1,179 +0,0 @@
/*************************************************************************
* ModernUO *
* Copyright 2019-2024 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: StaticGump.cs *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
using System;
using System.Buffers;
using System.IO;
using System.Runtime.CompilerServices;
using Server.Buffers;
using Server.Network;
namespace Server.Gumps;
public abstract class StaticGump<TSelf> : BaseGump where TSelf : StaticGump<TSelf>
{
private static readonly byte[] _packetBuffer = GC.AllocateUninitializedArray<byte>(0x10000);
private static int _switches;
private static int _textEntries;
private static byte[] _compressedLayoutData;
private static byte[] _compressedStringsData;
private static bool _hasDynamicStrings;
private static int _staticStringsCount;
private static byte[] _staticStrings;
public override int Switches => _switches;
public override int TextEntries => _textEntries;
public StaticGump(int x, int y) : base(x, y)
{
}
protected abstract void BuildLayout(ref StaticGumpBuilder builder);
protected virtual void BuildStrings(ref GumpStringsBuilder builder)
{
}
public void CreatePacket(ref SpanWriter writer)
{
writer.Write((byte)0xDD); // Packet ID
writer.Seek(2, SeekOrigin.Current);
writer.Write(Serial);
writer.Write(TypeID);
writer.Write(X);
writer.Write(Y);
if (_compressedLayoutData != null)
{
writer.Write(_compressedLayoutData);
if (_compressedStringsData != null)
{
writer.Write(_staticStringsCount);
writer.Write(_compressedStringsData);
}
else if (_hasDynamicStrings)
{
var stringsBuilder = new GumpStringsBuilder(false);
BuildStrings(ref stringsBuilder);
if (_staticStringsCount == 0)
{
writer.Write(stringsBuilder._stringsCount);
OutgoingGumpPackets.WritePacked(stringsBuilder.StringsBuffer, ref writer);
}
else
{
writer.Write(_staticStringsCount + stringsBuilder._stringsCount);
var stringsData = stringsBuilder.StringsBuffer;
var buffer = STArrayPool<byte>.Shared.Rent(_staticStrings.Length + stringsData.Length);
_staticStrings.CopyTo(buffer.AsSpan());
stringsData.CopyTo(buffer.AsSpan(_staticStrings.Length));
OutgoingGumpPackets.WritePacked(buffer, ref writer);
STArrayPool<byte>.Shared.Return(buffer);
}
}
else if (_staticStrings != null)
{
writer.Write(_staticStringsCount);
OutgoingGumpPackets.WritePacked(_staticStrings, ref writer);
}
}
else
{
StaticGumpBuilder gumpBuilder = new StaticGumpBuilder();
BuildLayout(ref gumpBuilder);
gumpBuilder.FinalizeLayout();
_switches = gumpBuilder.Switches;
_textEntries = gumpBuilder.TextEntries;
_staticStringsCount = gumpBuilder._stringsCount;
var staticStringsData = gumpBuilder.StringsData;
var hasDynamicStrings = _hasDynamicStrings = gumpBuilder.StringSlotOffsets.Length > 0;
if (hasDynamicStrings)
{
_staticStrings = GC.AllocateUninitializedArray<byte>(staticStringsData.Length);
staticStringsData.CopyTo(_staticStrings);
var stringsBuilder = new GumpStringsBuilder(true);
BuildStrings(ref stringsBuilder);
stringsBuilder.FinalizeStrings(ref gumpBuilder); // Modifies the layout
WriteLayout(ref writer, ref gumpBuilder);
writer.Write(_staticStringsCount + stringsBuilder._stringsCount);
var stringsData = stringsBuilder.StringsBuffer;
var stringsLength = staticStringsData.Length + stringsData.Length;
var buffer = STArrayPool<byte>.Shared.Rent(stringsLength);
staticStringsData.CopyTo(buffer.AsSpan());
stringsData.CopyTo(buffer.AsSpan(staticStringsData.Length));
OutgoingGumpPackets.WritePacked(buffer.AsSpan(0, stringsLength), ref writer);
STArrayPool<byte>.Shared.Return(buffer);
stringsBuilder.Dispose();
}
else
{
WriteLayout(ref writer, ref gumpBuilder);
writer.Write(_staticStringsCount);
var stringsPos = writer.Position;
OutgoingGumpPackets.WritePacked(staticStringsData, ref writer);
var stringsLength = writer.Position - stringsPos;
_compressedStringsData = GC.AllocateUninitializedArray<byte>(stringsLength);
writer.Span.Slice(stringsPos, stringsLength).CopyTo(_compressedStringsData);
}
gumpBuilder.Dispose();
}
writer.WritePacketLength();
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private static void WriteLayout(ref SpanWriter writer, ref StaticGumpBuilder gumpBuilder)
{
var layoutPos = writer.Position;
OutgoingGumpPackets.WritePacked(gumpBuilder.LayoutData, ref writer);
var layoutLength = writer.Position - layoutPos;
_compressedLayoutData = GC.AllocateUninitializedArray<byte>(layoutLength);
writer.Span.Slice(layoutPos, layoutLength).CopyTo(_compressedLayoutData);
}
public override void SendTo(NetState ns)
{
ns.AddGump(this);
var writer = new SpanWriter(_packetBuffer);
CreatePacket(ref writer);
ns.Send(writer.Span);
writer.Dispose();
}
}