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Updates Packets & Randomizer (#43)

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* Fixes a bug with the main loop. Removes unnecessary optimizations for RDRand.

* WIP - Rewriting packets.

* Cleanup and updates README

* Converts more packets

* Fixes header

* Converts Effects packets.

* Forgot the send command

* Adds the start of containers packets.

* Adds message packets with caching

* Extends the send methods

* Starts to add Acquire methods

* Converted the packets

* Cleanup

* Cleanup

* Adds more packets

* Adds more packets

* Fixes clearing arrays from pool. Adds Mobile Incoming

* Converts more packets.

* Moves more packets

* Moves more packets

* Test compression

* Merges

* Migrating to an idiomatic syntax that also supports compression, and proxying.

* Optimize the stack alloc. Changes attributes

* Converted container packets

* Visual Studio doesn't auto save files. I am still getting used to subpar IDEs.

* Adds static packet caching. Will profile later. Converts more packets

* Fixes packets and changes how compression is configured

* WIP - Adds basics for Gumps. Not finished though.

* Fix file

* Fixes formatting

* Changed SpanWriter to be more idiomatic.

* Fixes Span vs RawSpan and missing stackallocs

* Converts over some more gumps

* WIP - Deletes 32bit support.

* Drops RDRand32 support.

* Fixes gump compilation

* Converting gump components

* Removes old huffman compression function

* Revert signature for backwards compatibility

* WIP - Converting more gump components

* Creates ArraySet for the strings. Updates AppendTo to reference that.

* Converts the maining gump components

* Cleans up gump components

* Cleans up directives

* Cleans up ArraySet and moves it. Adds null-coalescing-assignment

* Cleanup, Target Packets, and C# 8 changes.

* Removed OPL Packet

* World packets

* Fixing packet uses

* Cleans up code. Fixes packet uses in various places.

* More cleanup for packets

* Code cleanup

* Converts more packet uses and cleans up more code

* More code cleanup

* Finishes fixing the packets in Item

* Updates secure trade packets

* Updates core and gets it to compile.

* Moved packets to scripts. Fixed account handler use of packets

* Code cleanup

* Updates chat packets

* Code cleanuo

* Adds party packets, but need to implement them.

* Party packets WIP

* Finishes party packets

* Rearrange movement namespaces and classes

* Finishes plant packets

* Code Formatting

* Fixes moving effects

* Code cleanup, eliminates equipinfo

* Adds more packets. Fixes bugs with various packets.

* Finishes mahjon packets

* Fixes mahjong packet

* Code cleanup

* Finishes mahjong packets

* Adds Map packets

* Add multifacet maps and charts

* Cleans up some packets with UTF8

* Optimizes packets

* Cleans up more packets. Moves the MessageHelper

* Removes assistant support. Removes extended protocol. Incorporates MapUO packets as normal packets.

* Updates protocol extensions packet receiver

* Fixes a few bugs. Fixes a few more packets.

* Code cleanup and fixing more packets

* Fixes packet effects

* Cleaned up more code

* Buff Icon cleanup

* Removed unused constructors

* Code Cleanup. Adds BoatHS Packets

* Moves house files. Updates house foundation packets.

* Deployment cleanup

* Fixes:

* Code cleanup

* More code cleanup

* More code cleanup

* Cleaned up BaseHouse

* Enforces styling

* Converts foreach to linq where possible.

* Dont need that

* Goals/Readme updates

* Removes 32bit support at the highest level. Turns on HRT by default.

* Code cleanup. Fixes extended features packet.

* Fixes various bugs

* Code cleanup

* Code cleanup

* Code cleanup. Fixes gump X/Y assignment.

* Code cleanup using |= operator

* More code cleanup

* Cleanup

* Fixes spacing issues. Thanks Visual Studio. You suck.

* Compiler error

* Fixes NPE from RunUO 2.7

* Renames ScriptCompiler to AssemblyHandler. Fixes packets. Updates README

* Fixes more packets. Stupid trailing nulls.

* Fixes various bugs.

* Fixes for gumps

* Fixes more gump stuff. Going to split it out later since it is getting insane

* Recoded the gump writing

* WIP

* *Added output path of scripts project to dev branch
*Activated debugging in code
This commit is contained in:
Kamron Batman 2019-11-11 03:40:16 -08:00 • committed by 3HMonkey
parent 7aa8fd3df1
commit 179cb50557
588 changed files with 10843 additions and 16177 deletions
Download patch file Download diff file Expand all files Collapse all files

267
Projects/Server/Network/Packet.cs
View file

@ -1,267 +0,0 @@
/***************************************************************************
* Packet.cs
* -------------------
* begin : August 2, 2019
* copyright : (C) The RunUO Software Team
* email : info@runuo.com
*
* $Id$
*
***************************************************************************/
/***************************************************************************
*
* 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 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
using Server.Diagnostics;
using System;
using System.Buffers;
using System.Diagnostics;
using System.IO;
namespace Server.Network
{
public abstract class Packet
{
private const int CompressorBufferSize = 0x10000;
private const int BufferSize = 4096;
private byte[] m_CompiledBuffer;
private int m_CompiledLength;
private int m_Length;
private State m_State;
protected PacketWriter m_Stream;
protected Packet(int packetID)
{
PacketID = packetID;
if (Core.Profiling)
{
PacketSendProfile prof = PacketSendProfile.Acquire(GetType());
prof.Increment();
}
}
protected Packet(int packetID, int length)
{
PacketID = packetID;
m_Length = length;
m_Stream = PacketWriter.CreateInstance(length); // new PacketWriter( length );
m_Stream.Write((byte)packetID);
if (Core.Profiling)
{
PacketSendProfile prof = PacketSendProfile.Acquire(GetType());
prof.Increment();
}
}
public int PacketID { get; }
public PacketWriter UnderlyingStream => m_Stream;
public void EnsureCapacity(int length)
{
m_Stream = PacketWriter.CreateInstance(length); // new PacketWriter( length );
m_Stream.Write((byte)PacketID);
m_Stream.Write((short)0);
}
public static Packet SetStatic(Packet p)
{
p.SetStatic();
return p;
}
public static Packet Acquire(Packet p)
{
p.Acquire();
return p;
}
public static void Release(ref Packet p)
{
p?.Release();
p = null;
}
public static void Release(Packet p)
{
p?.Release();
}
public void SetStatic()
{
m_State |= State.Static | State.Acquired;
}
public void Acquire()
{
m_State |= State.Acquired;
}
public void OnSend()
{
Core.Set(); // Is this still needed if this is done async?
if ((m_State & (State.Acquired | State.Static)) == 0)
Free();
}
private void Free()
{
if (m_CompiledBuffer == null)
return;
if ((m_State & State.Buffered) != 0)
ArrayPool<byte>.Shared.Return(m_CompiledBuffer);
m_State &= ~(State.Static | State.Acquired | State.Buffered);
m_CompiledBuffer = null;
}
public void Release()
{
if ((m_State & State.Acquired) != 0)
Free();
}
public byte[] Compile(bool compress, out int length)
{
lock (this)
{
if (m_CompiledBuffer == null)
{
if ((m_State & State.Accessed) == 0)
{
m_State |= State.Accessed;
}
else
{
if ((m_State & State.Warned) == 0)
{
m_State |= State.Warned;
try
{
using StreamWriter op = new StreamWriter("net_opt.log", true);
op.WriteLine("Redundant compile for packet {0}, use Acquire() and Release()", GetType());
op.WriteLine(new StackTrace());
}
catch
{
// ignored
}
}
m_CompiledBuffer = new byte[0];
m_CompiledLength = 0;
length = m_CompiledLength;
return m_CompiledBuffer;
}
InternalCompile(compress);
}
length = m_CompiledLength;
return m_CompiledBuffer;
}
}
private void InternalCompile(bool compress)
{
if (m_Length == 0)
{
long streamLen = m_Stream.Length;
m_Stream.Seek(1, SeekOrigin.Begin);
m_Stream.Write((ushort)streamLen);
}
else if (m_Stream.Length != m_Length)
{
int diff = (int)m_Stream.Length - m_Length;
Console.WriteLine("Packet: 0x{0:X2}: Bad packet length! ({1}{2} bytes)", PacketID, diff >= 0 ? "+" : "",
diff);
}
MemoryStream ms = m_Stream.UnderlyingStream;
m_CompiledBuffer = ms.GetBuffer();
int length = (int)ms.Length;
if (compress)
{
byte[] buffer = ArrayPool<byte>.Shared.Rent(CompressorBufferSize);
Compression.Compress(m_CompiledBuffer, 0, length, buffer, out length);
if (length <= 0)
{
Console.WriteLine("Warning: Compression buffer overflowed on packet 0x{0:X2} ('{1}') (length={2})",
PacketID, GetType().Name, length);
using StreamWriter op = new StreamWriter("compression_overflow.log", true);
op.WriteLine("{0} Warning: Compression buffer overflowed on packet 0x{1:X2} ('{2}') (length={3})",
DateTime.UtcNow, PacketID, GetType().Name, length);
op.WriteLine(new StackTrace());
}
else
{
m_CompiledLength = length;
if ((m_State & State.Static) != 0)
{
m_CompiledBuffer = new byte[length];
Buffer.BlockCopy(buffer, 0, m_CompiledBuffer, 0, length);
ArrayPool<byte>.Shared.Return(buffer);
}
else
{
m_CompiledBuffer = buffer;
m_State |= State.Buffered;
}
}
}
else if (length > 0)
{
byte[] old = m_CompiledBuffer;
m_CompiledLength = length;
if ((m_State & State.Static) != 0)
m_CompiledBuffer = new byte[length];
else
{
m_CompiledBuffer = ArrayPool<byte>.Shared.Rent(length);
m_State |= State.Buffered;
}
Buffer.BlockCopy(old, 0, m_CompiledBuffer, 0, length);
}
PacketWriter.ReleaseInstance(m_Stream);
m_Stream = null;
}
[Flags]
private enum State
{
Inactive = 0x00,
Static = 0x01,
Acquired = 0x02,
Accessed = 0x04,
Buffered = 0x08,
Warned = 0x10
}
}
}