/// <summary>
/// Decodes the bytes in the packet-entites message.
/// </summary>
/// <param name="packetEntities">Packet entities.</param>
/// <param name="reader">Reader.</param>
/// <param name="parser">Parser.</param>
public static void Apply(PacketEntities packetEntities, IBitStream reader, DemoParser parser)
{
int currentEntity = -1;
for (int i = 0; i < packetEntities.UpdatedEntries; i++)
{
//First read which entity is updated
currentEntity += 1 + (int)reader.ReadUBitInt();
//Find out whether we should create, destroy or update it.
// Leave flag
if (!reader.ReadBit())
{
// enter flag
if (reader.ReadBit())
{
//create it
var e = ReadEnterPVS(reader, currentEntity, parser);
parser.Entities[currentEntity] = e;
e.ApplyUpdate(reader);
}
else
{
if (currentEntity < 0 || currentEntity >= parser.Entities.Length)
{
return;
}
// preserve / update
Entity e = parser.Entities[currentEntity];
if (e == null)
{
return;
}
e.ApplyUpdate(reader);
}
}
else
{
Entity e = parser.Entities[currentEntity];
if (e == null)
{
return;
}
e.ServerClass.AnnounceDestroyedEntity(e);
// leave / destroy
e.Leave();
parser.Entities[currentEntity] = null;
//dunno, but you gotta read this.
if (reader.ReadBit())
{
}
}
}
}
public uint ReadUBitInt()
{
var a = A.ReadUBitInt();
var b = B.ReadUBitInt();
Verify(a, b);
return(a);
}
public bool TryApplyMessage(ProtoBuf.IExtensible message, DemoParser parser)
{
CSVCMsg_PacketEntities packetEntities = message as CSVCMsg_PacketEntities;
if (packetEntities == null)
{
return(false);
}
// TODO check
// In official C++ source code, loop is from last to first entities in packetEntities -> impact ?
using (IBitStream reader = BitStreamUtil.Create(packetEntities.entity_data)) {
int currentEntity = -1;
for (int i = 0; i < packetEntities.updated_entries; i++)
{
currentEntity += 1 + (int)reader.ReadUBitInt();
if (!reader.ReadBit())
{
Entity entity;
if (reader.ReadBit())
{
// EnterPVS = add entity
entity = EnterPVS(reader, currentEntity, parser);
}
else
{
// DeltaEnt = update entity
entity = parser.entities[currentEntity];
}
entity.ApplyUpdate(reader);
UpdateModel(entity, parser);
Debug.WriteLine("Entity #" + entity.ID + ": " + entity.ServerClass.Name);
}
else
{
// LeavePVS
if (reader.ReadBit())
{
parser.entities.Remove(currentEntity);
}
}
}
}
return(true);
}
/// <summary>
/// Decodes the bytes in the packet-entites message.
/// </summary>
/// <param name="packetEntities">Packet entities.</param>
/// <param name="reader">Reader.</param>
/// <param name="parser">Parser.</param>
public static void Apply(PacketEntities packetEntities, IBitStream reader, DemoParser parser)
{
var currentEntity = -1;
for (var i = 0; i < packetEntities.UpdatedEntries; i++)
{
//First read which entity is updated
currentEntity += 1 + (int)reader.ReadUBitInt();
//Find out whether we should create, destroy or update it.
// Leave flag
if (!reader.ReadBit())
{
// enter flag
if (reader.ReadBit())
{
//create it
var e = ReadEnterPVS(reader, currentEntity, parser);
parser.Entities[currentEntity] = e;
e.ApplyUpdate(reader);
}
else
{
// preserve / update
var e = parser.Entities[currentEntity];
e.ApplyUpdate(reader);
}
}
else
{
// leave / destroy
parser.Entities[currentEntity].Leave();
parser.Entities[currentEntity] = null;
//dunno, but you gotta read this.
if (reader.ReadBit())
{
}
}
}
}
public static void Apply(PacketEntities packetEntities, IBitStream reader, DemoParser parser)
{
int currentEntity = -1;
for (int i = 0; i < packetEntities.UpdatedEntries; i++)
{
currentEntity += 1 + (int)reader.ReadUBitInt();
// Leave flag
if (!reader.ReadBit())
{
// enter flag
if (reader.ReadBit())
{
var e = ReadEnterPVS(reader, currentEntity, parser);
parser.Entities[currentEntity] = e;
e.ApplyUpdate(reader);
}
else
{
// preserve
Entity e = parser.Entities[currentEntity];
e.ApplyUpdate(reader);
}
}
else
{
// leave
parser.Entities [currentEntity].Leave();
parser.Entities[currentEntity] = null;
if (reader.ReadBit())
{
}
}
}
}
/// <summary>
/// Decodes the bytes in the packet-entites message.
/// </summary>
/// <param name="packetEntities">Packet entities.</param>
/// <param name="reader">Reader.</param>
/// <param name="parser">Parser.</param>
public static void Apply(PacketEntities packetEntities, IBitStream reader, DemoParser parser)
{
int currentEntity = -1;
for (int i = 0; i < packetEntities.UpdatedEntries; i++) {
//First read which entity is updated
currentEntity += 1 + (int)reader.ReadUBitInt();
//Find out whether we should create, destroy or update it.
// Leave flag
if (!reader.ReadBit()) {
// enter flag
if (reader.ReadBit()) {
//create it
var e = ReadEnterPVS(reader, currentEntity, parser);
parser.Entities[currentEntity] = e;
e.ApplyUpdate(reader);
} else {
// preserve / update
Entity e = parser.Entities[currentEntity];
e.ApplyUpdate(reader);
}
} else {
// leave / destroy
parser.Entities [currentEntity].Leave ();
parser.Entities[currentEntity] = null;
//dunno, but you gotta read this.
if (reader.ReadBit()) {
}
}
}
}