public void Check_Data_Remaining_FixedLength(string str, int remains)
{
Span <byte> data = Encoding.ASCII.GetBytes(str);
StackDataReader reader = new StackDataReader(data);
reader.ReadASCII(str.Length);
Assert.Equal(reader.Remaining, remains);
reader.ReadASCII(remains);
Assert.Equal(0, reader.Remaining);
reader.Release();
}
public static ServerListEntry Create(ref StackDataReader p)
{
ServerListEntry entry = new ServerListEntry()
{
Index = p.ReadUInt16BE(),
Name = p.ReadASCII(32, true),
PercentFull = p.ReadUInt8(),
Timezone = p.ReadUInt8(),
Address = p.ReadUInt32BE()
};
// some server sends invalid ip.
try
{
entry._ipAddress = new IPAddress
(
new byte[]
{
(byte)((entry.Address >> 24) & 0xFF),
(byte)((entry.Address >> 16) & 0xFF),
(byte)((entry.Address >> 8) & 0xFF),
(byte)(entry.Address & 0xFF)
}
);
}
catch (Exception e)
{
Log.Error(e.ToString());
}
entry._pinger.PingCompleted += entry.PingerOnPingCompleted;
return(entry);
}
public void Read_ASCII(string str, string result)
{
Span <byte> data = Encoding.ASCII.GetBytes(str);
StackDataReader reader = new StackDataReader(data);
string s = reader.ReadASCII();
Assert.Equal(s, result);
reader.Release();
}
public void Read_More_Data_Than_Remains_ASCII(string str, int length)
{
Span <byte> data = Encoding.ASCII.GetBytes(str);
StackDataReader reader = new StackDataReader(data);
string s = reader.ReadASCII(length);
Assert.Equal(str, s);
reader.Release();
}
public void Read_ASCII_With_FixedLength(string str, string result)
{
Span <byte> data = Encoding.ASCII.GetBytes(str);
StackDataReader reader = new StackDataReader(data);
string s = reader.ReadASCII(str.Length);
Assert.Equal(s, result);
Assert.Equal(0, reader.Remaining);
reader.Release();
}
private void ParseCharacterList(ref StackDataReader p)
{
int count = p.ReadUInt8();
Characters = new string[count];
for (ushort i = 0; i < count; i++)
{
Characters[i] = p.ReadASCII(30).TrimEnd('\0');
p.Skip(30);
}
}
private void ParseCities(ref StackDataReader p)
{
byte count = p.ReadUInt8();
Cities = new CityInfo[count];
bool isNew = Client.Version >= ClientVersion.CV_70130;
string[] descriptions = null;
if (!isNew)
{
descriptions = ReadCityTextFile(count);
}
Point[] oldtowns =
{
new Point(105, 130), new Point(245, 90),
new Point(165, 200), new Point(395, 160),
new Point(200, 305), new Point(335, 250),
new Point(160, 395), new Point(100, 250),
new Point(270, 130), new Point(0xFFFF, 0xFFFF)
};
for (int i = 0; i < count; i++)
{
CityInfo cityInfo;
if (isNew)
{
byte cityIndex = p.ReadUInt8();
string cityName = p.ReadASCII(32);
string cityBuilding = p.ReadASCII(32);
ushort cityX = (ushort)p.ReadUInt32BE();
ushort cityY = (ushort)p.ReadUInt32BE();
sbyte cityZ = (sbyte)p.ReadUInt32BE();
uint cityMapIndex = p.ReadUInt32BE();
uint cityDescription = p.ReadUInt32BE();
p.Skip(4);
cityInfo = new CityInfo
(
cityIndex,
cityName,
cityBuilding,
ClilocLoader.Instance.GetString((int)cityDescription),
cityX,
cityY,
cityZ,
cityMapIndex,
isNew
);
}
else
{
byte cityIndex = p.ReadUInt8();
string cityName = p.ReadASCII(31);
string cityBuilding = p.ReadASCII(31);
cityInfo = new CityInfo
(
cityIndex,
cityName,
cityBuilding,
descriptions != null ? descriptions[i] : string.Empty,
(ushort)oldtowns[i % oldtowns.Length].X,
(ushort)oldtowns[i % oldtowns.Length].Y,
0,
0,
isNew
);
}
Cities[i] = cityInfo;
}
}