void AddSpaceshipToClient(uint clientID)
{
if (otherClientsTransformsByID.ContainsKey(clientID))
{
return;
}
int playerIndex = (spaceshipController.ObjectID == 0) ? 1 : 0;
EnemySpaceship enemySpaceship = CreateSpaceship(enemySpaceshipPrefabs[playerIndex],
playerSpawnPoints[playerIndex]) as EnemySpaceship;
EnemySpaceshipTransformData enemySpaceshipTransformData;
enemySpaceshipTransformData.spaceship = enemySpaceship;
enemySpaceshipTransformData.previousTransform = null;
enemySpaceshipTransformData.lastTransform = null;
TransformPacket transformPacket = new TransformPacket();
TransformData transformData;
transformData.flags = (int)TransformFlag.None;
transformData.inputSequenceID = 0;
transformData.position = null;
transformData.rotation = null;
transformData.scale = null;
transformPacket.Payload = transformData;
PacketsManager.Instance.SendPacket(transformPacket,
null,
UdpNetworkManager.Instance.GetSenderID(),
spaceshipController.ObjectID,
reliable: true);
otherClientsTransformsByID.Add(clientID, enemySpaceshipTransformData);
}
void OnDataReceived(ushort userPacketTypeIndex, uint senderID, Stream stream)
{
if (userPacketTypeIndex != (ushort)UserPacketType.Transform || senderID != UdpNetworkManager.Instance.GetSenderID())
{
return;
}
TransformPacket transformPacket = new TransformPacket();
transformPacket.Deserialize(stream);
int lastSequenceIDProcessedByServer = inputsSent.FindIndex(ip => ip.Payload.sequenceID == transformPacket.Payload.inputSequenceID);
if (lastSequenceIDProcessedByServer != -1)
{
float[] positionReceived = transformPacket.Payload.position;
Vector3 serverAuthoritativePosition = new Vector3(positionReceived[0], positionReceived[1], positionReceived[2]);
Vector3 accumulatedMovement = Vector3.zero;
for (int i = lastSequenceIDProcessedByServer + 1; i < inputsSent.Count; i++)
{
float[] movement = inputsSent[i].Payload.movement;
Vector3 movementVector = new Vector3(movement[0], movement[1], movement[2]);
accumulatedMovement += movementVector * Speed * Time.fixedDeltaTime;
}
inputsSent.RemoveRange(0, lastSequenceIDProcessedByServer);
ReconcilePosition(serverAuthoritativePosition, accumulatedMovement);
}
}
public void UpdateTransform(string transformPacketString)
{
Debug.LogWarning(transformPacketString);
try
{
TransformPacket transformPacket = JsonUtility.FromJson <TransformPacket>(transformPacketString);
if (transformPacket.objectId == objectId)
{
newPosition = new Vector3(
transformPacket.positionX + 1,
transformPacket.positionY,
transformPacket.positionZ
);
newRotation = new Vector3(
transformPacket.rotationX,
transformPacket.rotationY,
transformPacket.rotationZ
);
}
}
catch (System.Exception e)
{
Debug.LogWarning(e);
}
}
void UpdateServerClients()
{
using (var dicIterator = inputsByClientID.GetEnumerator())
while (dicIterator.MoveNext())
{
TransformPacket transformPacket = new TransformPacket();
TransformData transformData;
EnemySpaceship enemySpaceship = dicIterator.Current.Value.spaceship;
Vector3 accumulatedInputs = Vector3.zero;
List <InputPacket> inputs = dicIterator.Current.Value.inputs;
if (inputs.Count > 0)
{
for (int i = 0; i < inputs.Count; i++)
{
float[] movement = inputs[i].Payload.movement;
Vector3 inputVector = new Vector3(movement[0], movement[1], movement[2]);
accumulatedInputs += inputVector;
}
enemySpaceship.Move(accumulatedInputs);
float[] spaceshipPosition =
{
enemySpaceship.transform.position.x,
enemySpaceship.transform.position.y,
enemySpaceship.transform.position.z,
};
transformData.flags = (int)TransformFlag.PositionBit | (int)TransformFlag.InputSequenceIDBit;
transformData.inputSequenceID = inputs[inputs.Count - 1].Payload.sequenceID;
transformData.position = spaceshipPosition;
transformData.rotation = null;
transformData.scale = null;
transformPacket.Payload = transformData;
inputs.Clear();
PacketsManager.Instance.SendPacket(transformPacket, null, dicIterator.Current.Key, enemySpaceship.ObjectID);
}
}
}
void OnDataReceivedByClient(ushort userPacketTypeIndex, uint senderID, Stream stream)
{
if (senderID == UdpNetworkManager.Instance.GetSenderID())
{
return;
}
if (userPacketTypeIndex == (uint)UserPacketType.Transform)
{
AddSpaceshipToClient(senderID);
TransformPacket transformPacket = new TransformPacket();
transformPacket.Deserialize(stream);
EnemySpaceshipTransformData enemySpaceshipTransformData = otherClientsTransformsByID[senderID];
if (enemySpaceshipTransformData.lastTransform == null ||
transformPacket.Payload.inputSequenceID > enemySpaceshipTransformData.lastTransform.Payload.inputSequenceID)
{
enemySpaceshipTransformData.previousTransform = enemySpaceshipTransformData.lastTransform;
enemySpaceshipTransformData.lastTransform = transformPacket;
otherClientsTransformsByID[senderID] = enemySpaceshipTransformData;
}
}
if (userPacketTypeIndex == (uint)UserPacketType.Notification)
{
NotificationPacket notificationPacket = new NotificationPacket();
notificationPacket.Deserialize(stream);
if (notificationPacket.Payload.playerStatus == (uint)PlayerStatus.Dead)
{
spaceshipController.Die();
}
}
}
IEnumerator Start()
{
while (true)
{
TransformPacket transformPacket = new TransformPacket
{
objectId = this.objectId,
positionX = transform.localPosition.x,
positionY = transform.localPosition.y,
positionZ = transform.localPosition.z,
rotationX = transform.rotation.eulerAngles.x,
rotationY = transform.rotation.eulerAngles.y,
rotationZ = transform.rotation.eulerAngles.z
};
string transformPacketString = JsonUtility.ToJson(transformPacket);
OnTransformUpdate.Invoke(transformPacketString);
Debug.Log(transformPacketString);
yield return(new WaitForSeconds(.1f));
}
}