// calls OnPhotonSerializeView (through ExecuteOnSerialize)
// the content created here is consumed by receivers in: ReadOnSerialize
private Hashtable OnSerializeWrite(PhotonView view)
{
object[] dataArray;
// 1=Specific data
if (view.observed is MonoBehaviour)
{
MonoBehaviour monob = (MonoBehaviour)view.observed;
PhotonStream pStream = new PhotonStream(true, null);
PhotonMessageInfo info = new PhotonMessageInfo(this.mLocalActor, this.ServerTimeInMilliSeconds, view);
this.ExecuteOnSerialize(monob, pStream, info);
if (pStream.Count == 0)
{
// if an observed script didn't write any data, we don't send anything
return null;
}
dataArray = pStream.ToArray();
}
else if (view.observed is Transform)
{
Transform trans = (Transform)view.observed;
List<object> data = new List<object>();
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyPosition
|| view.onSerializeTransformOption == OnSerializeTransform.PositionAndRotation
|| view.onSerializeTransformOption == OnSerializeTransform.All)
data.Add(trans.localPosition);
else
data.Add(null);
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyRotation
|| view.onSerializeTransformOption == OnSerializeTransform.PositionAndRotation
|| view.onSerializeTransformOption == OnSerializeTransform.All)
data.Add(trans.localRotation);
else
data.Add(null);
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyScale
|| view.onSerializeTransformOption == OnSerializeTransform.All)
data.Add(trans.localScale);
dataArray = data.ToArray();
}
else if (view.observed is Rigidbody)
{
Rigidbody rigidB = (Rigidbody)view.observed;
List<object> data = new List<object>();
if (view.onSerializeRigidBodyOption != OnSerializeRigidBody.OnlyAngularVelocity)
data.Add(rigidB.velocity);
else
data.Add(null);
if (view.onSerializeRigidBodyOption != OnSerializeRigidBody.OnlyVelocity)
data.Add( rigidB.angularVelocity);
dataArray = data.ToArray();
}
else
{
Debug.LogError("Observed type is not serializable: " + view.observed.GetType());
return null;
}
// HEADER
// 0=View ID
// 1=View Prefix
// 2=Timestamp of this msg
Hashtable messageData = new Hashtable();
messageData[(byte)0] = (int)view.viewID.ID; // LIMITS NETWORKVIEWS&PLAYERS
if (view.prefix > 0)
{
messageData[(byte)1] = view.prefix;
}
messageData[(byte)2] = this.ServerTimeInMilliSeconds;
// EVDATA:
// 0=MessageData is the header
// 1=data of observed type (different per type of observed object)
Hashtable evData = new Hashtable();
evData[(byte)0] = messageData;
evData[(byte)1] = dataArray; // this is the actual data (script or observed object)
if (view.synchronization == ViewSynchronization.ReliableDeltaCompressed)
{
// copy the full data set
Hashtable copy = new Hashtable();
copy.Merge(evData);
// compress content of data set (by comparing to view.lastOnSerializeDataSent)
this.DeltaCompressionWrite(view, evData);
// buffer the full data set (for next compression)
view.lastOnSerializeDataSent = copy;
}
return evData;
}
// calls OnPhotonSerializeView (through ExecuteOnSerialize)
// the content created here is consumed by receivers in: ReadOnSerialize
private Hashtable WriteSerializeData(PhotonView view)
{
//EVDATA:
//0=MessageData is the header
//1=data of observed type (different per
Hashtable evData = new Hashtable();
//0=Header
Hashtable messageData = new Hashtable();
messageData[(byte)0] = (int)view.viewID.ID; // LIMITS NETWORKVIEWS&PLAYERS
if (view.prefix > 0)
{
messageData[(byte)1] = view.prefix;
}
messageData[(byte)2] = this.ServerTimeInMilliSeconds;
evData[(byte)0] = messageData;
//1=Specific data
Type type = view.observed.GetType();
if (typeof(MonoBehaviour).IsInstanceOfType(view.observed))
{
MonoBehaviour monob = (MonoBehaviour)view.observed;
PhotonStream pStream = new PhotonStream(true, null);
PhotonMessageInfo info = new PhotonMessageInfo(this.mLocalActor, this.ServerTimeInMilliSeconds, view);
this.ExecuteOnSerialize(monob, pStream, info);
evData[(byte)1] = pStream.ToArray();
}
else if (type == typeof(Transform))
{
Transform trans = (Transform)view.observed;
List<object> data = new List<object>();
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyPosition
|| view.onSerializeTransformOption == OnSerializeTransform.PositionAndRotation
|| view.onSerializeTransformOption == OnSerializeTransform.All)
data.Add(trans.localPosition);
else
data.Add(null);
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyRotation
|| view.onSerializeTransformOption == OnSerializeTransform.PositionAndRotation
|| view.onSerializeTransformOption == OnSerializeTransform.All)
data.Add(trans.localRotation);
else
data.Add(null);
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyScale
|| view.onSerializeTransformOption == OnSerializeTransform.All)
data.Add( trans.localScale);
evData[(byte)1] = data.ToArray();
}
else if (type == typeof(Rigidbody))
{
Rigidbody rigidB = (Rigidbody)view.observed;
List<object> data = new List<object>();
if (view.onSerializeRigidBodyOption != OnSerializeRigidBody.OnlyAngularVelocity)
data.Add(rigidB.velocity);
else
data.Add(null);
if (view.onSerializeRigidBodyOption != OnSerializeRigidBody.OnlyVelocity)
data.Add( rigidB.angularVelocity);
evData[(byte)1] = data.ToArray();
}
else
{
Debug.LogError("Type of observed is unknown! " + type + " and " + type.BaseType);
}
Hashtable copy = new Hashtable();
copy.Merge(evData);
if (view.synchronization == ViewSynchronization.ReliableDeltaCompressed)
{
DeltaCompressionWrite(view, evData);
}
// Save the full data set
view.lastOnSerializeDataSent = copy;
return evData;
}
// calls OnPhotonSerializeView (through ExecuteOnSerialize)
// the content created here is consumed by receivers in: ReadOnSerialize
private Hashtable WriteSerializeData(PhotonView view)
{
Hashtable evData = new Hashtable();
Hashtable messageData = new Hashtable();
messageData[(byte)0] = (int)view.viewID.ID; // LIMITS NETWORKVIEWS&PLAYERS
if (view.prefix > 0)
{
messageData[(byte)1] = view.prefix;
}
messageData[(byte)2] = this.ServerTimeInMilliSeconds;
evData[(byte)0] = messageData;
Type type = view.observed.GetType();
if (typeof(MonoBehaviour).IsInstanceOfType(view.observed))
{
MonoBehaviour monob = (MonoBehaviour)view.observed;
PhotonStream pStream = new PhotonStream(true, null);
PhotonMessageInfo info = new PhotonMessageInfo(this.mLocalActor, this.ServerTimeInMilliSeconds, view);
this.ExecuteOnSerialize(monob, pStream, info);
evData[(byte)1] = pStream.ToArray();
}
else if (type == typeof(Transform))
{
Transform trans = (Transform)view.observed;
Hashtable data = new Hashtable();
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyPosition
|| view.onSerializeTransformOption == OnSerializeTransform.PositionAndRotation
|| view.onSerializeTransformOption == OnSerializeTransform.All)
{
data[(byte)0] = trans.localPosition;
}
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyRotation
|| view.onSerializeTransformOption == OnSerializeTransform.PositionAndRotation
|| view.onSerializeTransformOption == OnSerializeTransform.All)
{
data[(byte)1] = trans.localRotation;
}
if (view.onSerializeTransformOption == OnSerializeTransform.OnlyScale
|| view.onSerializeTransformOption == OnSerializeTransform.All)
{
data[(byte)2] = trans.localScale;
}
evData[(byte)1] = data;
}
else if (type == typeof(Rigidbody))
{
Rigidbody rigidB = (Rigidbody)view.observed;
Hashtable data = new Hashtable();
if (view.onSerializeRigidBodyOption != OnSerializeRigidBody.OnlyAngularVelocity)
{
data[(byte)0] = rigidB.velocity;
}
if (view.onSerializeRigidBodyOption == OnSerializeRigidBody.OnlyVelocity)
{
data[(byte)1] = rigidB.angularVelocity;
}
evData[(byte)1] = data;
}
//else if (type == typeof(Animation))
//{
// // TODO ADD ANIMATION
//}
else
{
Debug.LogError("Type of observed is unknown! " + type + " and " + type.BaseType);
}
return evData;
}
public void SerializeUnreliable(PhotonMessageInfo info)
{
PhotonStream stream = new PhotonStream(true, null);
SerializeComponent(this.observed, stream, info, false, false);
if (this.ObservedComponents != null && this.ObservedComponents.Count > 0)
{
for (int i = 0; i < this.ObservedComponents.Count; ++i)
{
if(ObservedComponents[i])
SerializeComponent(this.ObservedComponents[i], stream, info, false, false);
}
}
object[] data = stream.ToArray();
unreliableSerializedData[(byte)0] = viewID;
unreliableSerializedData[(byte)1] = data;
}
// calls OnPhotonSerializeView (through ExecuteOnSerialize)
// the content created here is consumed by receivers in: ReadOnSerialize
private object[] OnSerializeWrite(PhotonView view)
{
if (view.synchronization == ViewSynchronization.Off)
{
return null;
}
// each view creates a list of values that should be sent
PhotonMessageInfo info = new PhotonMessageInfo(this.mLocalActor, this.ServerTimeInMilliSeconds, view);
PhotonStream pStream = new PhotonStream(true, null);
pStream.SendNext((int)view.viewID);
pStream.SendNext(false);
pStream.SendNext(null);
view.SerializeView(pStream, info);
// check if there are actual values to be sent (after the "header" of viewId, (bool)compressed and (int[])nullValues)
if (pStream.Count <= SyncFirstValue)
{
return null;
}
if (view.synchronization == ViewSynchronization.Unreliable)
{
return pStream.ToArray();
}
// ViewSynchronization: Off, Unreliable, UnreliableOnChange, ReliableDeltaCompressed
object[] currentValues = pStream.ToArray();
if (view.synchronization == ViewSynchronization.UnreliableOnChange)
{
if (AlmostEquals(currentValues, view.lastOnSerializeDataSent))
{
if (view.mixedModeIsReliable)
{
return null;
}
view.mixedModeIsReliable = true;
view.lastOnSerializeDataSent = currentValues;
}
else
{
view.mixedModeIsReliable = false;
view.lastOnSerializeDataSent = currentValues;
}
return currentValues;
}
if (view.synchronization == ViewSynchronization.ReliableDeltaCompressed)
{
// compress content of data set (by comparing to view.lastOnSerializeDataSent)
// the "original" dataArray is NOT modified by DeltaCompressionWrite
object[] dataToSend = this.DeltaCompressionWrite(view.lastOnSerializeDataSent, currentValues);
// cache the values that were written this time (not the compressed values)
view.lastOnSerializeDataSent = currentValues;
return dataToSend;
}
return null;
}
