public CVarSetPacketOut(CVar var, Server tserver)
{
UsageType = NetUsageType.GENERAL;
ID = ServerToClientPacket.CVAR_SET;
DataStream ds = new DataStream();
DataWriter dw = new DataWriter(ds);
dw.WriteInt(tserver.Networking.Strings.IndexForString(var.Name.ToLowerFast()));
dw.WriteFullString(var.Value);
Data = ds.ToArray();
}
private void Setup(CharacterEntity character, HelicopterEntity vehicle)
{
DataStream ds = new DataStream();
DataWriter dw = new DataWriter(ds);
dw.WriteLong(character.EID);
dw.WriteByte(1); // TODO: Enum?
dw.WriteLong(vehicle.EID);
dw.Flush();
Data = ds.ToArray();
dw.Close();
}
private void Setup(CharacterEntity character, CarEntity vehicle)
{
DataStream ds = new DataStream();
DataWriter dw = new DataWriter(ds);
dw.WriteLong(character.EID);
dw.WriteByte(0); // TODO: Enum?
dw.WriteInt(vehicle.DrivingMotors.Count);
dw.WriteInt(vehicle.SteeringMotors.Count);
for (int i = 0; i < vehicle.DrivingMotors.Count; i++)
{
dw.WriteLong(vehicle.DrivingMotors[i].JID);
}
for (int i = 0; i < vehicle.SteeringMotors.Count; i++)
{
dw.WriteLong(vehicle.SteeringMotors[i].JID);
}
dw.Flush();
Data = ds.ToArray();
dw.Close();
}
public AddCloudPacketOut(Cloud cloud)
{
UsageType = NetUsageType.CLOUDS;
ID = ServerToClientPacket.ADD_CLOUD;
DataStream ds = new DataStream();
DataWriter dw = new DataWriter(ds);
dw.WriteBytes(cloud.Position.ToDoubleBytes());
dw.WriteBytes((cloud.Velocity + cloud.TheRegion.Wind).ToDoubleBytes());
dw.WriteLong(cloud.CID);
dw.WriteInt(cloud.Points.Count);
for (int i = 0; i < cloud.Points.Count; i++)
{
dw.WriteBytes(cloud.Points[i].ToDoubleBytes());
dw.WriteFloat((float)cloud.Sizes[i]);
dw.WriteFloat((float)cloud.EndSizes[i]);
}
dw.Flush();
Data = ds.ToArray();
dw.Close();
}
public BlockEditPacketOut(Location[] pos, ushort[] mat, byte[] dat, byte[] paints)
{
UsageType = NetUsageType.CHUNKS;
ID = ServerToClientPacket.BLOCK_EDIT;
DataStream outp = new DataStream();
DataWriter dw = new DataWriter(outp);
dw.WriteInt(pos.Length);
for (int i = 0; i < pos.Length; i++)
{
dw.WriteBytes(pos[i].ToDoubleBytes());
}
for (int i = 0; i < mat.Length; i++)
{
dw.WriteBytes(Utilities.UshortToBytes(mat[i]));
}
dw.WriteBytes(dat);
dw.WriteBytes(paints);
dw.Flush();
Data = outp.ToArray();
}
public void WriteBasicBytes(DataWriter dw)
{
dw.WriteInt(Count);
dw.WriteInt(Datum);
dw.WriteFloat((float)Weight);
dw.WriteFloat((float)Volume);
dw.WriteFloat((float)Temperature);
dw.WriteInt(DrawColor.ToArgb());
dw.WriteFullString(Name);
dw.WriteFullString(SecondaryName == null ? "" : SecondaryName);
dw.WriteFullString(DisplayName);
dw.WriteFullString(Description);
dw.WriteFullString(GetTextureName());
dw.WriteFullString(GetModelName());
dw.WriteByte((byte)(RenderAsComponent ? 1 : 0));
dw.WriteFloat((float)ComponentRenderOffset.X);
dw.WriteFloat((float)ComponentRenderOffset.Y);
dw.WriteFloat((float)ComponentRenderOffset.Z);
dw.WriteInt(SharedAttributes.Count);
foreach (KeyValuePair<string, TemplateObject> entry in SharedAttributes)
{
if (entry.Key == null || entry.Value == null)
{
SysConsole.Output(OutputType.WARNING, "Null entry in SharedAttributes for " + Name);
continue;
}
dw.WriteFullString(entry.Key);
if (entry.Value is IntegerTag)
{
dw.WriteByte(0);
dw.WriteLong(((IntegerTag)entry.Value).Internal);
}
else if (entry.Value is NumberTag)
{
dw.WriteByte(1);
dw.WriteDouble(((NumberTag)entry.Value).Internal);
}
else if (entry.Value is BooleanTag)
{
dw.WriteByte(2);
dw.WriteByte((byte)(((BooleanTag)entry.Value).Internal ? 1 : 0));
}
// TODO: shared BaseItemTag?
else
{
dw.WriteByte(3);
dw.WriteFullString(entry.Value.ToString());
}
}
}
public byte[] ToBytes()
{
DataStream ds = new DataStream(1000);
DataWriter dw = new DataWriter(ds);
WriteBasicBytes(dw);
dw.WriteInt(Components.Count);
foreach (ItemStackBase itb in Components)
{
dw.WriteFullBytes(itb.ToBytes());
}
dw.Flush();
return ds.ToArray();
}
public ChunkInfoPacketOut(Chunk chunk, int lod)
{
UsageType = NetUsageType.CHUNKS;
if (chunk.Flags.HasFlag(ChunkFlags.POPULATING) && (lod != 5 || chunk.LOD == null))
{
throw new Exception("Trying to transmit chunk while it's still loading! For chunk at " + chunk.WorldPosition);
}
ID = ServerToClientPacket.CHUNK_INFO;
byte[] data_orig;
if (lod == 1)
{
bool isAir = true;
data_orig = new byte[chunk.BlocksInternal.Length * 4];
for (int x = 0; x < chunk.BlocksInternal.Length; x++)
{
ushort mat = chunk.BlocksInternal[x].BlockMaterial;
if (mat != 0)
{
isAir = false;
}
data_orig[x * 2] = (byte)(mat & 0xFF);
data_orig[x * 2 + 1] = (byte)((mat >> 8) & 0xFF);
}
if (isAir)
{
data_orig = null;
}
else
{
for (int i = 0; i < chunk.BlocksInternal.Length; i++)
{
data_orig[chunk.BlocksInternal.Length * 2 + i] = chunk.BlocksInternal[i].BlockData;
data_orig[chunk.BlocksInternal.Length * 3 + i] = chunk.BlocksInternal[i]._BlockPaintInternal;
}
}
}
else
{
data_orig = chunk.LODBytes(lod, true);
}
if (data_orig == null)
{
Data = new byte[12];
// TODO: This is a bit hackish
ID = ServerToClientPacket.CHUNK_FORGET;
Utilities.IntToBytes((int)chunk.WorldPosition.X).CopyTo(Data, 0);
Utilities.IntToBytes((int)chunk.WorldPosition.Y).CopyTo(Data, 4);
Utilities.IntToBytes((int)chunk.WorldPosition.Z).CopyTo(Data, 8);
return;
}
byte[] gdata = FileHandler.Compress(data_orig);
DataStream ds = new DataStream(gdata.Length + 16);
DataWriter dw = new DataWriter(ds);
dw.WriteInt((int)chunk.WorldPosition.X);
dw.WriteInt((int)chunk.WorldPosition.Y);
dw.WriteInt((int)chunk.WorldPosition.Z);
dw.WriteInt(lod);
byte[] reach = new byte[chunk.Reachability.Length];
for (int i = 0; i < reach.Length; i++)
{
reach[i] = (byte)(chunk.Reachability[i] ? 1 : 0);
}
dw.WriteBytes(reach);
dw.WriteBytes(gdata);
Data = ds.ToArray();
}
public byte[] ServerBytes()
{
DataStream data = new DataStream(1000);
DataWriter dw = new DataWriter(data);
dw.WriteInt(Attributes.Count);
foreach (KeyValuePair<string, TemplateObject> entry in Attributes)
{
dw.WriteFullString(entry.Key);
if (entry.Value is IntegerTag)
{
dw.WriteByte(0);
dw.WriteLong(((IntegerTag)entry.Value).Internal);
}
else if (entry.Value is NumberTag)
{
dw.WriteByte(1);
dw.WriteDouble(((NumberTag)entry.Value).Internal);
}
else if (entry.Value is BooleanTag)
{
dw.WriteByte(2);
dw.WriteByte((byte)(((BooleanTag)entry.Value).Internal ? 1 : 0));
}
// TODO: shared BaseItemTag?
else
{
dw.WriteByte(3);
dw.WriteFullString(entry.Value.ToString());
}
}
WriteBasicBytes(dw);
dw.WriteInt(Components.Count);
foreach (ItemStack itb in Components)
{
dw.WriteFullBytes(itb.ServerBytes());
}
dw.Flush();
return data.ToArray();
}
public byte[] GetCharacterNetData()
{
DataStream ds = new DataStream();
DataWriter dr = new DataWriter(ds);
dr.WriteBytes(GetPosition().ToDoubleBytes());
Quaternion quat = GetOrientation();
dr.WriteFloat((float)quat.X);
dr.WriteFloat((float)quat.Y);
dr.WriteFloat((float)quat.Z);
dr.WriteFloat((float)quat.W);
dr.WriteFloat((float)GetMass());
dr.WriteFloat((float)CBAirForce);
dr.WriteFloat((float)CBAirSpeed);
dr.WriteFloat((float)CBCrouchSpeed);
dr.WriteFloat((float)CBDownStepHeight);
dr.WriteFloat((float)CBGlueForce);
dr.WriteFloat((float)CBHHeight);
dr.WriteFloat((float)CBJumpSpeed);
dr.WriteFloat((float)CBMargin);
dr.WriteFloat((float)CBMaxSupportSlope);
dr.WriteFloat((float)CBMaxTractionSlope);
dr.WriteFloat((float)CBProneSpeed);
dr.WriteFloat((float)CBRadius);
dr.WriteFloat((float)CBSlideForce);
dr.WriteFloat((float)CBSlideJumpSpeed);
dr.WriteFloat((float)CBSlideSpeed);
dr.WriteFloat((float)CBStandSpeed);
dr.WriteFloat((float)CBStepHeight);
dr.WriteFloat((float)CBTractionForce);
dr.WriteFloat((float)mod_xrot);
dr.WriteFloat((float)mod_yrot);
dr.WriteFloat((float)mod_zrot);
dr.WriteFloat((float)mod_scale);
dr.WriteInt(mod_color.ToArgb());
byte dtx = 0;
if (Visible)
{
dtx |= 1;
}
if (CGroup == CollisionUtil.Solid)
{
dtx |= 2;
}
else if (CGroup == CollisionUtil.NonSolid)
{
dtx |= 4;
}
else if (CGroup == CollisionUtil.Item)
{
dtx |= 2 | 4;
}
else if (CGroup == CollisionUtil.Player)
{
dtx |= 8;
}
else if (CGroup == CollisionUtil.Water)
{
dtx |= 2 | 8;
}
else if (CGroup == CollisionUtil.WorldSolid)
{
dtx |= 2 | 4 | 8;
}
else if (CGroup == CollisionUtil.Character)
{
dtx |= 16;
}
dr.Write(dtx);
dr.WriteInt(TheServer.Networking.Strings.IndexForString(model));
dr.Flush();
byte[] Data = ds.ToArray();
dr.Close();
return Data;
}
