public static byte[] GetLoginRequest()
{
using (MinecraftPacketStream stream = new MinecraftPacketStream())
{
stream.WriteByte((byte)MinecraftOpcode.LoginRequest);
stream.WriteUint(MinecraftServer.Instance.Entity++);
stream.WriteString("");
stream.WriteString("");
stream.WriteLong(MinecraftServer.Instance.RandomSeed);
stream.WriteByte(MinecraftServer.Instance.Dimension);
return stream.ToArray();
}
}
public static byte[] GetMapChunk(Chunk c)
{
using (MinecraftPacketStream stream = new MinecraftPacketStream())
{
stream.WriteByte((byte)MinecraftOpcode.MapChunk);
stream.WriteInt(c.Position.X);
stream.WriteShort(c.Position.Y);
stream.WriteInt(c.Position.Z);
stream.WriteByte(15);
stream.WriteByte(127);
stream.WriteByte(15);
using (MemoryStream mStream = new MemoryStream())
{
using (ZOutputStream zStream = new ZOutputStream(mStream, zlibConst.Z_BEST_COMPRESSION))
{
zStream.Write(c.Data, 0, c.Data.Length);
stream.WriteInt((int)mStream.Length);
mStream.Position = 0;
mStream.CopyTo(stream);
}
}
return stream.ToArray();
}
}
public static byte[] GetHandshake(string hash)
{
using (MinecraftPacketStream stream = new MinecraftPacketStream())
{
stream.WriteByte((byte)MinecraftOpcode.Handshake);
stream.WriteString(hash);
return stream.ToArray();
}
}
public static byte[] GetDisconnect(string message)
{
using (MinecraftPacketStream stream = new MinecraftPacketStream())
{
stream.WriteByte((byte)MinecraftOpcode.Disconnect);
stream.WriteString(message);
return stream.ToArray();
}
}
public static byte[] GetChatMessage(string username, string message)
{
using (MinecraftPacketStream stream = new MinecraftPacketStream())
{
stream.WriteByte((byte)MinecraftOpcode.ChatMessage);
StringBuilder builder = new StringBuilder();
builder.Append("<");
builder.Append(username);
builder.Append("> ");
builder.Append(message);
stream.WriteString(builder.ToString());
return stream.ToArray();
}
}
public static byte[] GetSpawnPosition(PointInt position)
{
using (MinecraftPacketStream stream = new MinecraftPacketStream())
{
stream.WriteByte((byte)MinecraftOpcode.SpawnPosition);
stream.WriteInt(position.X);
stream.WriteInt(position.Y);
stream.WriteInt(position.Z);
return stream.ToArray();
}
}
public static byte[] GetPreChunk(Chunk c)
{
using (MinecraftPacketStream stream = new MinecraftPacketStream())
{
stream.WriteByte((byte)MinecraftOpcode.PreChunk);
stream.WriteInt(c.Position.X);
stream.WriteInt(c.Position.Z);
stream.WriteBool(true);
return stream.ToArray();
}
}
public static byte[] GetPositionLook(PointDouble position, Rotation rotation, bool onGround)
{
using (MinecraftPacketStream stream = new MinecraftPacketStream())
{
stream.WriteByte((byte)MinecraftOpcode.PlayerPositionLook);
stream.WriteDouble(position.X);
stream.WriteDouble(position.Y);
stream.WriteDouble(position.Y + 1.62); // dunno what 1.62 means...
stream.WriteDouble(position.Z);
stream.WriteFloat(rotation.Yaw);
stream.WriteFloat(rotation.Pitch);
stream.WriteBool(onGround);
return stream.ToArray();
}
}
