/// <summary>
/// Deserialize a message from the network.
/// </summary>
/// <remarks>
/// Only receives what it needs and decompresses floats if you chose to.
/// </remarks>
public static NetworkStateMirror Deserialize(this NetworkReader reader)
{
var msg = new NetworkStateMirror();
msg.state = new StateMirror();
var state = msg.state;
// The first received byte tells us what we need to be syncing.
byte syncInfoByte = reader.ReadByte();
bool syncPosition = shouldSyncPosition(syncInfoByte);
bool syncRotation = shouldSyncRotation(syncInfoByte);
bool syncScale = shouldSyncScale(syncInfoByte);
bool syncVelocity = shouldSyncVelocity(syncInfoByte);
bool syncAngularVelocity = shouldSyncAngularVelocity(syncInfoByte);
state.atPositionalRest = shouldBeAtPositionalRest(syncInfoByte);
state.atRotationalRest = shouldBeAtRotationalRest(syncInfoByte);
NetworkIdentity networkIdentity = reader.ReadNetworkIdentity();
if (networkIdentity == null)
{
Debug.LogWarning("Could not find target for network StateMirror message.");
return(new NetworkStateMirror());
}
uint netID = networkIdentity.netId;
int syncIndex = (int)reader.ReadUInt32();
state.ownerTimestamp = reader.ReadSingle();
// Find the GameObject
GameObject ob = NetworkIdentity.spawned[netID].gameObject;
if (!ob)
{
Debug.LogWarning("Could not find target for network StateMirror message.");
return(new NetworkStateMirror());
}
// It doesn't matter which SmoothSync is returned since they all have the same list.
msg.smoothSync = ob.GetComponent <SmoothSyncMirror>();
if (!msg.smoothSync)
{
Debug.LogWarning("Could not find target for network StateMirror message.");
return(new NetworkStateMirror());
}
// Find the correct object to sync according to the syncIndex.
for (int i = 0; i < msg.smoothSync.childObjectSmoothSyncs.Length; i++)
{
if (msg.smoothSync.childObjectSmoothSyncs[i].syncIndex == syncIndex)
{
msg.smoothSync = msg.smoothSync.childObjectSmoothSyncs[i];
}
}
var smoothSync = msg.smoothSync;
state.receivedTimestamp = smoothSync.localTime;
// If we want the server to relay non-owned object information out to other clients, set these variables so we know what we need to send.
if (NetworkServer.active && !smoothSync.hasControl)
{
state.serverShouldRelayPosition = syncPosition;
state.serverShouldRelayRotation = syncRotation;
state.serverShouldRelayScale = syncScale;
state.serverShouldRelayVelocity = syncVelocity;
state.serverShouldRelayAngularVelocity = syncAngularVelocity;
}
if (smoothSync.receivedStatesCounter < smoothSync.sendRate)
{
smoothSync.receivedStatesCounter++;
}
// Read position.
if (syncPosition)
{
if (smoothSync.isPositionCompressed)
{
if (smoothSync.isSyncingXPosition)
{
state.position.x = HalfHelper.Decompress(reader.ReadUInt16());
}
if (smoothSync.isSyncingYPosition)
{
state.position.y = HalfHelper.Decompress(reader.ReadUInt16());
}
if (smoothSync.isSyncingZPosition)
{
state.position.z = HalfHelper.Decompress(reader.ReadUInt16());
}
}
else
{
if (smoothSync.isSyncingXPosition)
{
state.position.x = reader.ReadSingle();
}
if (smoothSync.isSyncingYPosition)
{
state.position.y = reader.ReadSingle();
}
if (smoothSync.isSyncingZPosition)
{
state.position.z = reader.ReadSingle();
}
}
}
else
{
if (smoothSync.stateCount > 0)
{
state.position = smoothSync.stateBuffer[0].position;
}
else
{
state.position = smoothSync.getPosition();
}
}
// Read rotation.
if (syncRotation)
{
state.reusableRotationVector = Vector3.zero;
if (smoothSync.isRotationCompressed)
{
if (smoothSync.isSyncingXRotation)
{
state.reusableRotationVector.x = HalfHelper.Decompress(reader.ReadUInt16());
state.reusableRotationVector.x *= Mathf.Rad2Deg;
}
if (smoothSync.isSyncingYRotation)
{
state.reusableRotationVector.y = HalfHelper.Decompress(reader.ReadUInt16());
state.reusableRotationVector.y *= Mathf.Rad2Deg;
}
if (smoothSync.isSyncingZRotation)
{
state.reusableRotationVector.z = HalfHelper.Decompress(reader.ReadUInt16());
state.reusableRotationVector.z *= Mathf.Rad2Deg;
}
state.rotation = Quaternion.Euler(state.reusableRotationVector);
}
else
{
if (smoothSync.isSyncingXRotation)
{
state.reusableRotationVector.x = reader.ReadSingle();
}
if (smoothSync.isSyncingYRotation)
{
state.reusableRotationVector.y = reader.ReadSingle();
}
if (smoothSync.isSyncingZRotation)
{
state.reusableRotationVector.z = reader.ReadSingle();
}
state.rotation = Quaternion.Euler(state.reusableRotationVector);
}
}
else
{
if (smoothSync.stateCount > 0)
{
state.rotation = smoothSync.stateBuffer[0].rotation;
}
else
{
state.rotation = smoothSync.getRotation();
}
}
// Read scale.
if (syncScale)
{
if (smoothSync.isScaleCompressed)
{
if (smoothSync.isSyncingXScale)
{
state.scale.x = HalfHelper.Decompress(reader.ReadUInt16());
}
if (smoothSync.isSyncingYScale)
{
state.scale.y = HalfHelper.Decompress(reader.ReadUInt16());
}
if (smoothSync.isSyncingZScale)
{
state.scale.z = HalfHelper.Decompress(reader.ReadUInt16());
}
}
else
{
if (smoothSync.isSyncingXScale)
{
state.scale.x = reader.ReadSingle();
}
if (smoothSync.isSyncingYScale)
{
state.scale.y = reader.ReadSingle();
}
if (smoothSync.isSyncingZScale)
{
state.scale.z = reader.ReadSingle();
}
}
}
else
{
if (smoothSync.stateCount > 0)
{
state.scale = smoothSync.stateBuffer[0].scale;
}
else
{
state.scale = smoothSync.getScale();
}
}
// Read velocity.
if (syncVelocity)
{
if (smoothSync.isVelocityCompressed)
{
if (smoothSync.isSyncingXVelocity)
{
state.velocity.x = HalfHelper.Decompress(reader.ReadUInt16());
}
if (smoothSync.isSyncingYVelocity)
{
state.velocity.y = HalfHelper.Decompress(reader.ReadUInt16());
}
if (smoothSync.isSyncingZVelocity)
{
state.velocity.z = HalfHelper.Decompress(reader.ReadUInt16());
}
}
else
{
if (smoothSync.isSyncingXVelocity)
{
state.velocity.x = reader.ReadSingle();
}
if (smoothSync.isSyncingYVelocity)
{
state.velocity.y = reader.ReadSingle();
}
if (smoothSync.isSyncingZVelocity)
{
state.velocity.z = reader.ReadSingle();
}
}
smoothSync.latestReceivedVelocity = state.velocity;
}
else
{
// If we didn't receive an updated velocity, use the latest received velocity.
state.velocity = smoothSync.latestReceivedVelocity;
}
// Read anguluar velocity.
if (syncAngularVelocity)
{
if (smoothSync.isAngularVelocityCompressed)
{
state.reusableRotationVector = Vector3.zero;
if (smoothSync.isSyncingXAngularVelocity)
{
state.reusableRotationVector.x = HalfHelper.Decompress(reader.ReadUInt16());
state.reusableRotationVector.x *= Mathf.Rad2Deg;
}
if (smoothSync.isSyncingYAngularVelocity)
{
state.reusableRotationVector.y = HalfHelper.Decompress(reader.ReadUInt16());
state.reusableRotationVector.y *= Mathf.Rad2Deg;
}
if (smoothSync.isSyncingZAngularVelocity)
{
state.reusableRotationVector.z = HalfHelper.Decompress(reader.ReadUInt16());
state.reusableRotationVector.z *= Mathf.Rad2Deg;
}
state.angularVelocity = state.reusableRotationVector;
}
else
{
if (smoothSync.isSyncingXAngularVelocity)
{
state.angularVelocity.x = reader.ReadSingle();
}
if (smoothSync.isSyncingYAngularVelocity)
{
state.angularVelocity.y = reader.ReadSingle();
}
if (smoothSync.isSyncingZAngularVelocity)
{
state.angularVelocity.z = reader.ReadSingle();
}
}
smoothSync.latestReceivedAngularVelocity = state.angularVelocity;
}
else
{
// If we didn't receive an updated angular velocity, use the latest received angular velocity.
state.angularVelocity = smoothSync.latestReceivedAngularVelocity;
}
// Update new owner information sent from the Server.
if (smoothSync.isSmoothingAuthorityChanges && !NetworkServer.active)
{
smoothSync.ownerChangeIndicator = (int)reader.ReadByte();
}
if (smoothSync.automaticallyResetTime)
{
state.localTimeResetIndicator = (int)reader.ReadByte();
}
return(msg);
}
/// <summary>
/// Serialize the message over the network.
/// </summary>
/// <remarks>
/// Only sends what it needs and compresses floats if you chose to.
/// </remarks>
public static void Serialize(this NetworkWriter writer, NetworkStateMirror msg)
{
bool sendPosition, sendRotation, sendScale, sendVelocity, sendAngularVelocity, sendAtPositionalRestTag, sendAtRotationalRestTag;
var smoothSync = msg.smoothSync;
var state = msg.state;
// If is a server trying to relay client information back out to other clients.
if (NetworkServer.active && !smoothSync.hasControl)
{
sendPosition = state.serverShouldRelayPosition;
sendRotation = state.serverShouldRelayRotation;
sendScale = state.serverShouldRelayScale;
sendVelocity = state.serverShouldRelayVelocity;
sendAngularVelocity = state.serverShouldRelayAngularVelocity;
sendAtPositionalRestTag = state.atPositionalRest;
sendAtRotationalRestTag = state.atRotationalRest;
}
else // If is a server or client trying to send controlled object information across the network.
{
sendPosition = smoothSync.sendPosition;
sendRotation = smoothSync.sendRotation;
sendScale = smoothSync.sendScale;
sendVelocity = smoothSync.sendVelocity;
sendAngularVelocity = smoothSync.sendAngularVelocity;
sendAtPositionalRestTag = smoothSync.sendAtPositionalRestMessage;
sendAtRotationalRestTag = smoothSync.sendAtRotationalRestMessage;
}
// Only set last sync StateMirrors on clients here because the server needs to send multiple Serializes.
if (!NetworkServer.active)
{
if (sendPosition)
{
smoothSync.lastPositionWhenStateWasSent = state.position;
}
if (sendRotation)
{
smoothSync.lastRotationWhenStateWasSent = state.rotation;
}
if (sendScale)
{
smoothSync.lastScaleWhenStateWasSent = state.scale;
}
if (sendVelocity)
{
smoothSync.lastVelocityWhenStateWasSent = state.velocity;
}
if (sendAngularVelocity)
{
smoothSync.lastAngularVelocityWhenStateWasSent = state.angularVelocity;
}
}
writer.WriteByte(encodeSyncInformation(sendPosition, sendRotation, sendScale,
sendVelocity, sendAngularVelocity, sendAtPositionalRestTag, sendAtRotationalRestTag));
writer.WriteNetworkIdentity(smoothSync.netID);
writer.WriteUInt32((uint)smoothSync.syncIndex);
writer.WriteSingle(state.ownerTimestamp);
// Write position.
if (sendPosition)
{
if (smoothSync.isPositionCompressed)
{
if (smoothSync.isSyncingXPosition)
{
writer.WriteUInt16(HalfHelper.Compress(state.position.x));
}
if (smoothSync.isSyncingYPosition)
{
writer.WriteUInt16(HalfHelper.Compress(state.position.y));
}
if (smoothSync.isSyncingZPosition)
{
writer.WriteUInt16(HalfHelper.Compress(state.position.z));
}
}
else
{
if (smoothSync.isSyncingXPosition)
{
writer.WriteSingle(state.position.x);
}
if (smoothSync.isSyncingYPosition)
{
writer.WriteSingle(state.position.y);
}
if (smoothSync.isSyncingZPosition)
{
writer.WriteSingle(state.position.z);
}
}
}
// Write rotation.
if (sendRotation)
{
Vector3 rot = state.rotation.eulerAngles;
if (smoothSync.isRotationCompressed)
{
// Convert to radians for more accurate Half numbers
if (smoothSync.isSyncingXRotation)
{
writer.WriteUInt16(HalfHelper.Compress(rot.x * Mathf.Deg2Rad));
}
if (smoothSync.isSyncingYRotation)
{
writer.WriteUInt16(HalfHelper.Compress(rot.y * Mathf.Deg2Rad));
}
if (smoothSync.isSyncingZRotation)
{
writer.WriteUInt16(HalfHelper.Compress(rot.z * Mathf.Deg2Rad));
}
}
else
{
if (smoothSync.isSyncingXRotation)
{
writer.WriteSingle(rot.x);
}
if (smoothSync.isSyncingYRotation)
{
writer.WriteSingle(rot.y);
}
if (smoothSync.isSyncingZRotation)
{
writer.WriteSingle(rot.z);
}
}
}
// Write scale.
if (sendScale)
{
if (smoothSync.isScaleCompressed)
{
if (smoothSync.isSyncingXScale)
{
writer.WriteUInt16(HalfHelper.Compress(state.scale.x));
}
if (smoothSync.isSyncingYScale)
{
writer.WriteUInt16(HalfHelper.Compress(state.scale.y));
}
if (smoothSync.isSyncingZScale)
{
writer.WriteUInt16(HalfHelper.Compress(state.scale.z));
}
}
else
{
if (smoothSync.isSyncingXScale)
{
writer.WriteSingle(state.scale.x);
}
if (smoothSync.isSyncingYScale)
{
writer.WriteSingle(state.scale.y);
}
if (smoothSync.isSyncingZScale)
{
writer.WriteSingle(state.scale.z);
}
}
}
// Write velocity.
if (sendVelocity)
{
if (smoothSync.isVelocityCompressed)
{
if (smoothSync.isSyncingXVelocity)
{
writer.WriteUInt16(HalfHelper.Compress(state.velocity.x));
}
if (smoothSync.isSyncingYVelocity)
{
writer.WriteUInt16(HalfHelper.Compress(state.velocity.y));
}
if (smoothSync.isSyncingZVelocity)
{
writer.WriteUInt16(HalfHelper.Compress(state.velocity.z));
}
}
else
{
if (smoothSync.isSyncingXVelocity)
{
writer.WriteSingle(state.velocity.x);
}
if (smoothSync.isSyncingYVelocity)
{
writer.WriteSingle(state.velocity.y);
}
if (smoothSync.isSyncingZVelocity)
{
writer.WriteSingle(state.velocity.z);
}
}
}
// Write angular velocity.
if (sendAngularVelocity)
{
if (smoothSync.isAngularVelocityCompressed)
{
// Convert to radians for more accurate Half numbers
if (smoothSync.isSyncingXAngularVelocity)
{
writer.WriteUInt16(HalfHelper.Compress(state.angularVelocity.x * Mathf.Deg2Rad));
}
if (smoothSync.isSyncingYAngularVelocity)
{
writer.WriteUInt16(HalfHelper.Compress(state.angularVelocity.y * Mathf.Deg2Rad));
}
if (smoothSync.isSyncingZAngularVelocity)
{
writer.WriteUInt16(HalfHelper.Compress(state.angularVelocity.z * Mathf.Deg2Rad));
}
}
else
{
if (smoothSync.isSyncingXAngularVelocity)
{
writer.WriteSingle(state.angularVelocity.x);
}
if (smoothSync.isSyncingYAngularVelocity)
{
writer.WriteSingle(state.angularVelocity.y);
}
if (smoothSync.isSyncingZAngularVelocity)
{
writer.WriteSingle(state.angularVelocity.z);
}
}
}
// Only the server sends out owner information.
if (smoothSync.isSmoothingAuthorityChanges && NetworkServer.active)
{
writer.WriteByte((byte)smoothSync.ownerChangeIndicator);
}
if (smoothSync.automaticallyResetTime)
{
writer.WriteByte((byte)state.localTimeResetIndicator);
}
}