| public static SubstituteSpecialColors ( [ input ) : string | ||
| input | [ | |
| return | string | |
public static Packet MakeExtAddPlayerName(short nameId, string playerName, string listName, string groupName,
byte groupRank, bool useFallbacks, bool hasCP437)
{
if (playerName == null)
{
throw new ArgumentNullException("playerName");
}
if (listName == null)
{
throw new ArgumentNullException("listName");
}
if (groupName == null)
{
throw new ArgumentNullException("groupName");
}
Packet packet = new Packet(OpCode.ExtAddPlayerName);
//Logger.Log(LogType.Debug, "Send: MakeExtAddPlayerName({0}, {1}, {2}, {3}, {4})", nameId, playerName, listName, groupName, groupRank);
WriteI16(nameId, packet.Bytes, 1);
PacketWriter.WriteString(Color.SubstituteSpecialColors(playerName, useFallbacks), packet.Bytes, 3, hasCP437);
PacketWriter.WriteString(Color.SubstituteSpecialColors(listName, useFallbacks), packet.Bytes, 67, hasCP437);
PacketWriter.WriteString(Color.SubstituteSpecialColors(groupName, useFallbacks), packet.Bytes, 131, hasCP437);
packet.Bytes[195] = groupRank;
return(packet);
}
/// <summary> Creates a new Message (0x0D) packet. </summary>
/// <param name="type"> Message type. </param>
/// <param name="message"> Message. </param>
/// <param name="useFallbacks"> whether or not to use color fallback codes. </param>
/// <param name="hasCP437"> Whether client supports extended code page 437 characters. </param>
public static Packet Message(byte type, string message, bool useFallbacks, bool hasCP437)
{
Packet packet = new Packet(OpCode.Message);
packet.Bytes[1] = type;
message = Color.Sys + Color.SubstituteSpecialColors(message, useFallbacks);
PacketWriter.WriteString(message, packet.Bytes, 2, hasCP437);
return(packet);
}
static Packet SpawnPacket(Player dst, sbyte id, string name, string skin, Position pos)
{
name = Color.SubstituteSpecialColors(name, dst.FallbackColors);
if (dst.Supports(CpeExt.ExtPlayerList2))
{
return(Packet.MakeExtAddEntity2(id, name, skin, pos, dst.HasCP437, dst.supportsExtPositions));
}
else
{
return(Packet.MakeAddEntity(id, name, pos, dst.HasCP437, dst.supportsExtPositions));
}
}
/// <summary> Creates a new Kick (0x0E) packet. </summary>
/// <param name="reason"> Given reason. Only first 64 characters will be sent. May not be null. </param>
/// <param name="hasCP437"> Whether client supports extended code page 437 characters. </param>
/// <exception cref="ArgumentNullException"> reason is null </exception>
public static Packet MakeKick([NotNull] string reason, bool hasCP437)
{
if (reason == null)
{
throw new ArgumentNullException("reason");
}
reason = Color.SubstituteSpecialColors(reason, true);
Packet packet = new Packet(OpCode.Kick);
PacketWriter.WriteString(reason, packet.Bytes, 1, hasCP437);
return(packet);
}
internal static IEnumerable <Packet> MakeWrappedMessage(string prefix, string text, bool appendPrefixToFirstLine)
{
if (appendPrefixToFirstLine)
{
text = prefix + text;
}
/* STEP 1: Split by lines */
if (text.Contains("&N"))
{
bool first = true;
foreach (string subline in text.Split(NewlineSplitter, StringSplitOptions.None))
{
foreach (Packet p in MakeWrappedMessage(prefix, subline, !first))
{
yield return(p);
}
first = false;
}
yield break;
}
/* STEP 2: Replace special colorcodes */
text = Color.SubstituteSpecialColors(text);
/* STEP 3: Remove consecutive colorcodes */
for (int i = 0; i < text.Length - 3; i++)
{
if (text[i] == '&' && IsColorCode(text[i + 1]) && text[i + 2] == '&' && IsColorCode(text[i + 3]))
{
text = text.Substring(0, i) + text.Substring(i + 2);
i--;
}
}
/* STEP 4: Split */
int lastIndex = 0;
List <string> segments = new List <string>();
for (int i = 0; i < text.Length; i++)
{
if (IsColorCode(text[i]) && i > 0 && text[i - 1] == '&')
{
// split at color codes
if (i > 1)
{
segments.Add(text.Substring(lastIndex, i - lastIndex - 1));
lastIndex = i - 1;
}
}
else if (text[i] == ' ')
{
for ( ; i < text.Length && text[i] == ' '; i++)
{
}
i--;
// split at spaces
segments.Add(text.Substring(lastIndex, i - lastIndex));
lastIndex = i;
}
}
// add remainder of the string
if (lastIndex != text.Length)
{
segments.Add(text.Substring(lastIndex));
}
/* STEP 5: Delete empty segments */
for (int i = segments.Count - 1; i >= 0; i--)
{
if (segments[i].Length == 0)
{
segments.RemoveAt(i);
}
}
/* STEP 6: Join segments into strings */
string line = "";
string lastColorCode = "";
List <string> lines = new List <string>();
for (int i = 0; i < segments.Count; i++)
{
if (line.Length + segments[i].TrimEnd().Length + 1 > 64)
{
// end of line, start new one
lines.Add(line);
if (segments[i].TrimStart().StartsWith("&"))
{
lastColorCode = segments[i].Substring(0, 2);
line = prefix + segments[i].TrimStart();
}
else
{
line = prefix + lastColorCode + segments[i].TrimStart();
}
}
else
{
// apending to line
if (segments[i].TrimStart().StartsWith("&"))
{
lastColorCode = segments[i].Substring(0, 2);
line += segments[i];
}
else
{
line += segments[i];
}
}
}
// last line
lines.Add(line);
/* STEP 7: Remove trailing whitespace and colorcodes */
for (int l = lines.Count - 1; l >= 0; l--)
{
int i = lines[l].Length - 1;
for ( ; i >= 0 && (lines[l][i] == ' ' || lines[l][i] == '&' || IsColorCode(lines[l][i]) && i > 0 && lines[l][i - 1] == '&'); i--)
{
}
if (i == 0)
{
lines.RemoveAt(l);
}
else
{
lines[l] = lines[l].Substring(0, i + 1);
}
}
/* STEP 8: DONE */
foreach (string processedLine in lines)
{
yield return(MakeMessage(processedLine));
}
}
