public ClientPlayerSnapshot(SnapshotSystem snapshotSystem, NetConnection otherConnection,
bool dontAllocateId = false)
: base(snapshotSystem, otherConnection, dontAllocateId)
{
x = AddPrimitiveField <float>();
y = AddPrimitiveField <float>();
z = AddPrimitiveField <float>();
camYaw = AddPrimitiveField <float>();
camPitch = AddPrimitiveField <float>();
actionFlag = AddPrimitiveField <ByteFlag>();
movementFlag = AddPrimitiveField <ByteFlag>();
selectedItem = AddPrimitiveField <byte>();
colorR = AddPrimitiveField <byte>();
colorG = AddPrimitiveField <byte>();
colorB = AddPrimitiveField <byte>();
bulletSnapshot = AddCustomField(BulletSnapshot = new ClientBulletSnapshot());
// TODO: Figure out why we can't compress ByteFlag's.
// They won't always send the latest version.
actionFlag.NeverCompress = true;
movementFlag.NeverCompress = true;
Setup();
// This snapshot updates so much that we really don't need
// to store many delta snapshots.
EnableDeltaCompression(4);
}
public NetworkPlayerSnapshot(SnapshotSystem snapshotSystem, NetConnection otherConnection, NetworkPlayer netPlayer,
bool dontAllocateId = false, bool dontAwait = false)
: base(snapshotSystem, otherConnection, dontAllocateId, dontAwait)
{
NetPlayer = netPlayer;
teamField = AddPrimitiveField <byte>((byte)Team.None);
scoreField = AddPrimitiveField <short>();
pingField = AddPrimitiveField <ushort>();
characterIdField = AddPrimitiveField <ushort>();
hasCharacterField = AddPrimitiveField <bool>();
Setup();
EnableDeltaCompression(4);
}
/*
* Array
* byte index
* byte type
* object data...
*
* NestedSnapshot
* byte snapshotType
* byte type
* object data...
*
* NestedSnapshot in Array
* byte index
* byte NestedSnapshot
* byte type
* object data...
*/
public virtual void Serialize(NetBuffer buffer, Snapshot prev)
{
if (prev != null && GetType() != prev.GetType())
{
throw new InvalidOperationException("Cannot get delta diff of two different snapshot types.");
}
// Get delta diff
List <SnapshotField> deltaFields = new List <SnapshotField>();
for (int i = 0; i < fields.Count; i++)
{
object a = fields[i];
if (prev != null && !forceSendFields.Contains(i))
{
if (prev.fields.Count > i)
{
object b = prev.fields[i];
if (!a.Equals(b))
{
deltaFields.Add(new SnapshotField((byte)i, GetFieldType(a.GetType()), a));
}
}
else
{
deltaFields.Add(new SnapshotField((byte)i, GetFieldType(a.GetType()), a));
}
}
else
{
deltaFields.Add(new SnapshotField((byte)i, GetFieldType(a.GetType()), a));
}
}
forceSendFields.Clear();
// Write delta diff
buffer.Write((ushort)deltaFields.Count);
for (int i = 0; i < deltaFields.Count; i++)
{
SnapshotField f = deltaFields[i];
buffer.Write(f.Id);
buffer.Write((byte)f.Type);
buffer.WriteDynamic(f.Value);
}
}
public PlayerSnapshot(SnapshotSystem snapshotSystem, NetConnection otherConnection, bool isOwner, ushort id,
bool dontAllocateId = false)
: base(snapshotSystem, otherConnection, dontAllocateId)
{
initId = id;
IsOwner = isOwner;
netId = AddPrimitiveField(id);
selectedItem = AddPrimitiveField <byte>();
if (isOwner)
{
currentMag = AddPrimitiveField <byte>();
storedAmmo = AddPrimitiveField <ushort>();
health = AddPrimitiveField <float>();
numBlocks = AddPrimitiveField <ushort>();
numGrenades = AddPrimitiveField <byte>();
numMelons = AddPrimitiveField <byte>();
AddCustomField(HitFeedbackSnapshot = new HitFeedbackSnapshot());
hitEnemy = (Trigger)AddTrigger().Value;
}
else
{
x = AddPrimitiveField <float>();
y = AddPrimitiveField <float>();
z = AddPrimitiveField <float>();
stateFlag = AddPrimitiveField <ByteFlag>();
stateFlag.NeverCompress = true;
movementFlag = AddPrimitiveField <ByteFlag>();
movementFlag.NeverCompress = true;
camYaw = AddPrimitiveField <float>();
camPitch = AddPrimitiveField <float>();
timesShot = (Trigger)AddTrigger().Value;
}
Setup();
EnableDeltaCompression(32);
}
public WorldSnapshot(SnapshotSystem snapshotSystem, NetConnection otherConnection,
bool dontAllocateId = false)
: base(snapshotSystem, otherConnection, dontAllocateId)
{
playerFields = new Dictionary <ushort, DynamicSnapshotField>();
AddCustomField(TerrainSnapshot = new TerrainDeltaSnapshot());
AddNestedField(NetworkPlayerListSnapshot = new NetworkPlayerListSnapshot(snapshotSystem,
otherConnection, dontAllocateId));
AddNestedField(NetEntityListSnapshot = new NetEntityListSnapshot(snapshotSystem,
otherConnection, dontAllocateId));
time = AddPrimitiveField <float>();
ag_max_cl_tickrate = AddPrimitiveField <ushort>();
ag_force_cl_await_snap = AddPrimitiveField <bool>();
Setup();
EnableDeltaCompression(16);
}
bool SerializeField(SnapshotField field, NetBuffer buffer, DeltaSnapshot prev)
{
// Write field type
buffer.Write((byte)field.Type);
// Write the field data
if (field.Type == SnapshotFieldType.Primitive)
{
// Write primitive
buffer.Write((byte)field.PrimitiveType);
buffer.WriteDynamic(field.Value);
}
else if (field.Type == SnapshotFieldType.Trigger)
{
Trigger t = (Trigger)field.Value;
// Write trigger
buffer.Write(t.Iterations);
// Reset trigger
t.Iterations = 0;
}
else if (field.Type == SnapshotFieldType.Snapshot)
{
// Write nested snapshot
Snapshot ns = (Snapshot)field.Value;
ns.Serialize(buffer);
}
else if (field.Type == SnapshotFieldType.Custom)
{
// Write custom snapshot
CustomSnapshot cs = (CustomSnapshot)field.Value;
cs.Serialize(buffer);
}
return(true);
}
void ReadField(NetBuffer buffer, SnapshotField field)
{
// Read field type
SnapshotFieldType fieldType = (SnapshotFieldType)buffer.ReadByte();
// Read field data
if (fieldType == SnapshotFieldType.Primitive)
{
// Read primitive
SnapshotPrimitiveType primType = (SnapshotPrimitiveType)buffer.ReadByte();
object v = ReadPrimitive(buffer, primType);
if (field != null)
{
field.Value = v;
}
}
else if (fieldType == SnapshotFieldType.Trigger)
{
// Read trigger
byte it = buffer.ReadByte();
if (field != null)
{
Trigger t = (Trigger)field.Value;
t.Iterations = it;
}
}
else if (fieldType == SnapshotFieldType.Snapshot)
{
// Read nested snapshot
Snapshot ns;
if (field != null)
{
ns = (Snapshot)field.Value;
}
else
{
// Make temp snapshot to just read ns
ns = new TempSnapshot(snapshotSystem);
}
ns.Deserialize(buffer);
}
else if (fieldType == SnapshotFieldType.Custom)
{
// Read custom snapshot
// Read snapshot size
ushort bufferSize = buffer.ReadUInt16();
if (field != null)
{
// Read custom snapshot
CustomSnapshot cs = (CustomSnapshot)field.Value;
cs.Deserialize(buffer);
}
else
{
// Skip buffer
buffer.Position += bufferSize;
}
}
}
