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 AddEntity (0x07) packet. </summary>
/// <param name="id"> Entity ID. Negative values refer to "self". </param>
/// <param name="name"> Entity name. May not be null. </param>
/// <param name="spawn"> Spawning position for the player. </param>
/// <param name="hasCP437"> If packet contains characters from CodePage 437 </param>
/// <param name="extPos"> If player supports Extended Positions </param>
/// <exception cref="ArgumentNullException"> name is null </exception>
public static Packet MakeAddEntity(sbyte id, [NotNull] string name, Position spawn,
bool hasCP437, bool extPos)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
int size = PacketSizes[(byte)OpCode.AddEntity];
if (extPos)
{
size += 6;
}
Packet packet = new Packet(OpCode.AddEntity, size);
//Logger.Log(LogType.Debug, "Send: MakeAddEntity({0}, {1}, {2})", id, name, spawnPosition);
packet.Bytes[1] = (byte)id;
PacketWriter.WriteString(name, packet.Bytes, 2, hasCP437);
int posSize = WritePos(spawn, packet.Bytes, 66, extPos);
packet.Bytes[66 + posSize] = spawn.R;
packet.Bytes[67 + posSize] = spawn.L;
return(packet);
}
public static Packet MakeExtAddEntity2(sbyte entityId, string inGameName, string skin, Position spawn,
bool hasCP437, bool extPos)
{
if (inGameName == null)
{
inGameName = entityId.ToString();
}
if (skin == null)
{
skin = inGameName;
}
int size = PacketSizes[(byte)OpCode.ExtAddEntity2];
if (extPos)
{
size += 6;
}
Packet packet = new Packet(OpCode.ExtAddEntity2, size);
packet.Bytes[1] = (byte)entityId;
PacketWriter.WriteString(inGameName, packet.Bytes, 2, hasCP437);
PacketWriter.WriteString(skin, packet.Bytes, 66, hasCP437);
int posSize = WritePos(spawn, packet.Bytes, 130, extPos);
packet.Bytes[130 + posSize] = spawn.R;
packet.Bytes[131 + posSize] = spawn.L;
return(packet);
}
static void MakeDefineBlockStart(BlockDefinition def, ref int index, ref Packet packet,
bool uniqueSideTexs, bool hasCP437)
{
// speed = 2^((raw - 128) / 64);
// therefore raw = 64log2(speed) + 128
byte rawSpeed = (byte)(64 * Math.Log(def.Speed, 2) + 128);
packet.Bytes[index++] = def.BlockID;
PacketWriter.WriteString(def.Name, packet.Bytes, index, hasCP437);
index += 64;
packet.Bytes[index++] = def.CollideType;
packet.Bytes[index++] = rawSpeed;
packet.Bytes[index++] = def.TopTex;
if (uniqueSideTexs)
{
packet.Bytes[index++] = def.LeftTex;
packet.Bytes[index++] = def.RightTex;
packet.Bytes[index++] = def.FrontTex;
packet.Bytes[index++] = def.BackTex;
}
else
{
packet.Bytes[index++] = def.RightTex;
}
packet.Bytes[index++] = def.BottomTex;
packet.Bytes[index++] = (byte)(def.BlocksLight ? 0 : 1);
packet.Bytes[index++] = def.WalkSound;
packet.Bytes[index++] = (byte)(def.FullBright ? 1 : 0);
}
public static Packet MakeMakeSelection(byte selectionId, [NotNull] string label, [NotNull] BoundingBox bounds,
string color, short opacity, bool hasCP437)
{
if (label == null)
{
throw new ArgumentNullException("label");
}
if (bounds == null)
{
throw new ArgumentNullException("bounds");
}
Packet packet = new Packet(OpCode.MakeSelection);
packet.Bytes[1] = selectionId;
PacketWriter.WriteString(label, packet.Bytes, 2, hasCP437);
WriteI16((short)bounds.XMin, packet.Bytes, 66);
WriteI16((short)bounds.ZMin, packet.Bytes, 68);
WriteI16((short)bounds.YMin, packet.Bytes, 70);
WriteI16((short)(bounds.XMax + 1), packet.Bytes, 72);
WriteI16((short)(bounds.ZMax + 1), packet.Bytes, 74);
WriteI16((short)(bounds.YMax + 1), packet.Bytes, 76);
CustomColor c = Color.ParseHex(color);
WriteI16(c.R, packet.Bytes, 78);
WriteI16(c.G, packet.Bytes, 80);
WriteI16(c.B, packet.Bytes, 82);
WriteI16(opacity, packet.Bytes, 84);
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);
}
public static Packet MakeExtInfo(string sname, short extCount)
{
//Logger.Log(LogType.Debug, "Send: ExtInfo({0} {1})", sname, extCount);
Packet packet = new Packet(OpCode.ExtInfo);
PacketWriter.WriteString(sname, packet.Bytes, 1, false);
WriteI16(extCount, packet.Bytes, 65);
return(packet);
}
public static Packet MakeEnvSetMapUrl([NotNull] string textureUrl, bool hasCP437)
{
if (textureUrl == null)
{
throw new ArgumentNullException("textureUrl");
}
Packet packet = new Packet(OpCode.SetEnvMapUrl);
PacketWriter.WriteString(textureUrl, packet.Bytes, 1, hasCP437);
return(packet);
}
/// <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);
}
public static Packet MakeChangeModel(sbyte id, [NotNull] string modelName, bool hasCP437)
{
if (modelName == null)
{
throw new ArgumentNullException("modelName");
}
//Logger.Log(LogType.Debug, "Send: MakeChangeModel({0}, {1})", entityId, modelName);
Packet packet = new Packet(OpCode.ChangeModel);
packet.Bytes[1] = (byte)id;
PacketWriter.WriteString(modelName, packet.Bytes, 2, hasCP437);
return(packet);
}
public static Packet MakeExtEntry([NotNull] string name, int version)
{
//Logger.Log(LogType.Debug, "Send: ExtEntry({0}, {1})", name, version);
if (name == null)
{
throw new ArgumentNullException("name");
}
Packet packet = new Packet(OpCode.ExtEntry);
PacketWriter.WriteString(name, packet.Bytes, 1, false);
WriteI32(version, packet.Bytes, 65);
return(packet);
}
public static Packet MakeEnvSetMapAppearance([NotNull] string textureUrl, byte sideBlock, byte edgeBlock,
short sideLevel, bool hasCP437)
{
if (textureUrl == null)
{
throw new ArgumentNullException("textureUrl");
}
Packet packet = new Packet(OpCode.EnvMapAppearance);
PacketWriter.WriteString(textureUrl, packet.Bytes, 1, hasCP437);
packet.Bytes[65] = sideBlock;
packet.Bytes[66] = edgeBlock;
WriteI16(sideLevel, packet.Bytes, 67);
return(packet);
}
public static Packet MakeEnvSetMapAppearance2([NotNull] string textureUrl, byte sideBlock, byte edgeBlock,
short sideLevel, short cloudsHeight, short maxFog, bool hasCP437)
{
if (textureUrl == null)
{
throw new ArgumentNullException("textureUrl");
}
int size = PacketSizes[(byte)OpCode.EnvMapAppearance] + 4;
Packet packet = new Packet(OpCode.EnvMapAppearance, size);
PacketWriter.WriteString(textureUrl, packet.Bytes, 1, hasCP437);
packet.Bytes[65] = sideBlock;
packet.Bytes[66] = edgeBlock;
WriteI16(sideLevel, packet.Bytes, 67);
WriteI16(cloudsHeight, packet.Bytes, 69);
WriteI16(maxFog, packet.Bytes, 71);
return(packet);
}
public static Packet MakeExtAddEntity(byte entityId, [NotNull] string inGameName, [NotNull] string skinName, bool hasCP437)
{
if (inGameName == null)
{
throw new ArgumentNullException("inGameName");
}
if (skinName == null)
{
throw new ArgumentNullException("skinName");
}
Packet packet = new Packet(OpCode.ExtAddEntity);
//Logger.Log(LogType.Debug, "Send: MakeExtAddEntity({0}, {1}, {2})", entityId, inGameName, skinName);
packet.Bytes[1] = entityId;
PacketWriter.WriteString(inGameName, packet.Bytes, 2, hasCP437);
PacketWriter.WriteString(skinName, packet.Bytes, 66, hasCP437);
return(packet);
}
public static Packet MakeSetTextHotKey([NotNull] string label, [NotNull] string action, int keyCode,
byte keyMods, bool hasCP437)
{
if (label == null)
{
throw new ArgumentNullException("label");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
Packet packet = new Packet(OpCode.SetTextHotKey);
PacketWriter.WriteString(label, packet.Bytes, 1, hasCP437);
PacketWriter.WriteString(action, packet.Bytes, 65, hasCP437);
WriteI32(keyCode, packet.Bytes, 129);
packet.Bytes[133] = keyMods;
return(packet);
}
