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Add ChannelEnterQuery and Reply.

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This commit is contained in:
Ray Koopa 2019-01-03 22:57:36 +01:00
parent ee17e5886e
commit 1d8c090957
5 changed files with 182 additions and 97 deletions
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40
src/Syroot.Worms.OnlineWorms.Server/Client.cs
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@ -63,7 +63,7 @@ namespace Syroot.Worms.OnlineWorms.Server
Text = "Welcome to the Online Worms Server." Text = "Welcome to the Online Worms Server."
}); });
// Send channels. // Send channels. The port is abused to identify the channel later on.
SendPacket(new ChannelInfosReply SendPacket(new ChannelInfosReply
{ {
Channels = new[] Channels = new[]
@ -71,7 +71,7 @@ namespace Syroot.Worms.OnlineWorms.Server
new ChannelInfo new ChannelInfo
{ {
Name = "Test Channel", Name = "Test Channel",
EndPoint = new IPEndPoint(IPAddress.Loopback, _server.Port), EndPoint = new IPEndPoint(IPAddress.Loopback, 1),
Type = ChannelType.Normal, Type = ChannelType.Normal,
Color = Color.LightGreen, Color = Color.LightGreen,
UserLoad = 5 UserLoad = 5
@ -79,15 +79,20 @@ namespace Syroot.Worms.OnlineWorms.Server
new ChannelInfo new ChannelInfo
{ {
Name = "Real Channel", Name = "Real Channel",
EndPoint = new IPEndPoint(IPAddress.Loopback, _server.Port), EndPoint = new IPEndPoint(IPAddress.Loopback, 2),
Type = ChannelType.Normal
},
new ChannelInfo
{
Name = "Boredom Time",
EndPoint = new IPEndPoint(IPAddress.Loopback, 3),
Type = ChannelType.Normal, Type = ChannelType.Normal,
Color = Color.Yellow, UserLoad = 3
UserLoad = 1
}, },
new ChannelInfo new ChannelInfo
{ {
Name = "Nothing Goes", Name = "Nothing Goes",
EndPoint = new IPEndPoint(IPAddress.Loopback, _server.Port), EndPoint = new IPEndPoint(IPAddress.Loopback, 4),
Type = ChannelType.Roping, Type = ChannelType.Roping,
Color = Color.Orange, Color = Color.Orange,
Coins = 2, Coins = 2,
@ -95,25 +100,32 @@ namespace Syroot.Worms.OnlineWorms.Server
}, },
new ChannelInfo new ChannelInfo
{ {
Name = "Boredom Time", Name = "Doper's Heaven",
EndPoint = new IPEndPoint(IPAddress.Loopback, _server.Port), EndPoint = new IPEndPoint(IPAddress.Loopback, 5),
Type = ChannelType.Roping, Type = ChannelType.Roping,
Color = Color.HotPink, Color = Color.Orange,
Coins = 1, Coins = 1,
UserLoad = 3 UserLoad = 5
}, },
new ChannelInfo new ChannelInfo
{ {
Name = "Unhelpful Channel", Name = "Unhelpful Channel",
EndPoint = new IPEndPoint(IPAddress.Loopback, _server.Port), EndPoint = new IPEndPoint(IPAddress.Loopback, 6),
Type = ChannelType.Special, Type = ChannelType.Special
Color = Color.White,
UserLoad = 1
} }
} }
}); });
} }
public void HandleChannelEnter(ChannelEnterQuery packet)
{
// Simply allow joining a channel running on the same server port.
SendPacket(new ChannelEnterReply
{
EndPoint = new IPEndPoint(IPAddress.Loopback, _server.Port)
});
}
#if DEBUG #if DEBUG
public void HandleRaw(RawQuery packet) { } public void HandleRaw(RawQuery packet) { }
#endif #endif

176
src/Syroot.Worms.OnlineWorms.Server/Net/Packet.cs
View File

@ -1,5 +1,6 @@
using System; using System;
using System.Collections; using System.Collections;
using System.Drawing;
using System.Linq; using System.Linq;
using System.Net; using System.Net;
using System.Reflection; using System.Reflection;
@ -18,87 +19,7 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
public override string ToString() public override string ToString()
{ {
#if DEBUG #if DEBUG
string dump(object obj, int indentLevel) return String.Concat(GetType().Name, DumpClass(this, 1));
{
StringBuilder sb = new StringBuilder();
string indent = new string(' ', indentLevel * 4);
switch (obj)
{
case null:
sb.Append(indent);
sb.Append("null");
break;
case String stringValue:
sb.Append(indent);
sb.Append('"');
sb.Append(stringValue);
sb.Append('"');
break;
case Byte[] byteArrayValue:
sb.Append(indent);
sb.Append(String.Join(" ", byteArrayValue.Select(x => x.ToString("X2"))));
break;
case IEnumerable iEnumerableValue:
sb.Append(indent);
sb.Append("[ ");
foreach (object element in iEnumerableValue)
sb.Append(dump(element, indentLevel)).Append(" ");
sb.Append("]");
break;
case Byte byteValue:
sb.Append(indent);
sb.Append("0x" + byteValue.ToString("X2"));
break;
case Int16 int16Value:
sb.Append(indent);
sb.Append("0x" + int16Value.ToString("X4"));
break;
case Int32 int32Value:
sb.Append(indent);
sb.Append("0x" + int32Value.ToString("X8"));
break;
case Int64 int64Value:
sb.Append(indent);
sb.Append("0x" + int64Value.ToString("X16"));
break;
case UInt16 uint16Value:
sb.Append(indent);
sb.Append("0x" + uint16Value.ToString("X4"));
break;
case UInt32 uint32Value:
sb.Append(indent);
sb.Append("0x" + uint32Value.ToString("X8"));
break;
case UInt64 uint64Value:
sb.Append(indent);
sb.Append("0x" + uint64Value.ToString("X16"));
break;
case Enum enumValue:
sb.Append(indent);
sb.Append(enumValue.ToString());
break;
case IPAddress ipAddress:
sb.Append(indent);
sb.Append(ipAddress.ToString());
break;
default:
foreach (PropertyInfo property in obj.GetType().GetProperties(
BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public))
{
// Ignore indexers.
if (property.GetIndexParameters().Length > 0)
continue;
sb.AppendLine();
sb.Append((indent + property.Name).PadRight(20));
sb.Append(" ");
sb.Append(dump(property.GetValue(obj), indentLevel + 1));
}
sb.AppendLine();
break;
}
return sb.ToString().TrimEnd();
}
return String.Concat(GetType().Name, dump(this, 1));
#else #else
return GetType().Name; return GetType().Name;
#endif #endif
@ -109,5 +30,98 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
internal abstract void Deserialize(PacketStream stream); internal abstract void Deserialize(PacketStream stream);
internal abstract void Serialize(PacketStream stream); internal abstract void Serialize(PacketStream stream);
// ---- METHODS (PRIVATE) --------------------------------------------------------------------------------------
#if DEBUG
private string DumpClass(object obj, int indentLevel)
{
StringBuilder sb = new StringBuilder();
string indent = new string(' ', indentLevel * 4);
switch (obj)
{
case null:
sb.Append(indent);
sb.Append("null");
break;
case String stringValue:
sb.Append(indent);
sb.Append('"');
sb.Append(stringValue);
sb.Append('"');
break;
case Byte[] byteArrayValue:
sb.Append(indent);
sb.Append(String.Join(" ", byteArrayValue.Select(x => x.ToString("X2"))));
break;
case IEnumerable iEnumerableValue:
sb.Append(indent);
sb.Append("[ ");
foreach (object element in iEnumerableValue)
sb.Append(DumpClass(element, indentLevel)).Append(" ");
sb.Append("]");
break;
case Byte byteValue:
sb.Append(indent);
sb.Append("0x" + byteValue.ToString("X2"));
break;
case Int16 int16Value:
sb.Append(indent);
sb.Append("0x" + int16Value.ToString("X4"));
break;
case Int32 int32Value:
sb.Append(indent);
sb.Append("0x" + int32Value.ToString("X8"));
break;
case Int64 int64Value:
sb.Append(indent);
sb.Append("0x" + int64Value.ToString("X16"));
break;
case UInt16 uint16Value:
sb.Append(indent);
sb.Append("0x" + uint16Value.ToString("X4"));
break;
case UInt32 uint32Value:
sb.Append(indent);
sb.Append("0x" + uint32Value.ToString("X8"));
break;
case UInt64 uint64Value:
sb.Append(indent);
sb.Append("0x" + uint64Value.ToString("X16"));
break;
case Enum enumValue:
sb.Append(indent);
sb.Append(enumValue.ToString());
break;
case Color color:
sb.Append(indent);
sb.Append(color.ToString());
break;
case IPEndPoint ipEndPoint:
sb.Append(indent);
sb.Append($"{ipEndPoint.Address}:{ipEndPoint.Port}");
break;
case IPAddress ipAddress:
sb.Append(indent);
sb.Append(ipAddress.ToString());
break;
default:
foreach (PropertyInfo property in obj.GetType().GetProperties(
BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public))
{
// Ignore indexers.
if (property.GetIndexParameters().Length > 0)
continue;
sb.AppendLine();
sb.Append((indent + property.Name).PadRight(20));
sb.Append(" ");
sb.Append(DumpClass(property.GetValue(obj), indentLevel + 1));
}
sb.AppendLine();
break;
}
return sb.ToString().TrimEnd();
}
#endif
} }
} }

29
src/Syroot.Worms.OnlineWorms.Server/Net/Packets/ChannelEnterQuery.cs Normal file
View File

@ -0,0 +1,29 @@
using System;
using System.Net;
using Syroot.BinaryData;
namespace Syroot.Worms.OnlineWorms.Server.Net
{
/// <summary>
/// Represents the client request for a <see cref="ChannelEnterReply"/>.
/// </summary>
[Packet(0x8034)]
internal class ChannelEnterQuery : Packet
{
// ---- PROPERTIES ---------------------------------------------------------------------------------------------
public string PlayerID { get; set; }
public IPEndPoint ChannelEndPoint { get; set; }
// ---- METHODS (INTERNAL) -------------------------------------------------------------------------------------
internal override void Deserialize(PacketStream stream)
{
PlayerID = stream.ReadString();
ChannelEndPoint = new IPEndPoint(IPAddress.Parse(stream.ReadString()), stream.ReadUInt16());
}
internal override void Serialize(PacketStream stream) => throw new NotImplementedException();
}
}

30
src/Syroot.Worms.OnlineWorms.Server/Net/Packets/ChannelEnterReply.cs Normal file
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@ -0,0 +1,30 @@
using System;
using System.Net;
using Syroot.BinaryData;
namespace Syroot.Worms.OnlineWorms.Server.Net
{
/// <summary>
/// Represents the server response to a <see cref="ChannelEnterQuery"/>.
/// </summary>
[Packet(0x8035)]
internal class ChannelEnterReply : Packet
{
// ---- PROPERTIES ---------------------------------------------------------------------------------------------
/// <summary>
/// Gets or sets the <see cref="IPEndPoint"/> to which the game client connects to enter the channel.
/// </summary>
public IPEndPoint EndPoint { get; set; }
// ---- METHODS (INTERNAL) -------------------------------------------------------------------------------------
internal override void Deserialize(PacketStream stream) => throw new NotImplementedException();
internal override void Serialize(PacketStream stream)
{
stream.WriteString(EndPoint.Address.ToString());
stream.WriteUInt16((ushort)EndPoint.Port);
}
}
}

4
src/Syroot.Worms.OnlineWorms.Server/Net/Packets/ChannelInfosReply.cs
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@ -65,13 +65,13 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
/// <summary> /// <summary>
/// Gets or sets the text color of the channel. /// Gets or sets the text color of the channel.
/// </summary> /// </summary>
internal Color Color { get; set; } internal Color Color { get; set; } = Color.White;
/// <summary> /// <summary>
/// Gets or sets an indicator of the number of players in this channel. 0 hides the channel, and 6 represents a /// Gets or sets an indicator of the number of players in this channel. 0 hides the channel, and 6 represents a
/// full channel. /// full channel.
/// </summary> /// </summary>
internal byte UserLoad { get; set; } internal byte UserLoad { get; set; } = 1;
} }
internal enum ChannelType : byte internal enum ChannelType : byte