//Client only
public void SpawnOnNetworkClient(NetworkBehaviour behaviour, ClientBehaviourConnectedDelegate connectedCallback, BehaviourDisconnectedDelegate disconnectedCallback, NetworkBehaviourRPCDelegate localRPCCallback, OwnerChangeDelegate ownerChangeCallback)
{
if (behaviour == null || !behaviour.isNetworkSpawned || behaviour.isNetworkReady || m_LocalPendingBehavioursList.Contains(behaviour) || string.IsNullOrWhiteSpace(behaviour.uniqueID))
{
throw new InvalidOperationException("NetworkBehaviourManager.SpawnNetworkClient is only allowed to be called internally by a Network Behaviour.");
}
//Check if this is the Unique Behaviour being spawned in HandleAddObjectMessage where the Unique ID is blank and SpawnOnNetwork is called in Awake.
if (m_TrackAwakeSpawns)
{
m_BehavioursAwaitingSpawn.Enqueue(new NetworkBehaviourReference()
{
networkBehaviour = behaviour, connectedClientCallback = connectedCallback, disconnectedDelegate = disconnectedCallback, localRPCDelegate = localRPCCallback, ownerChangeDelegate = ownerChangeCallback
});
return;
}
ulong uniqueHash = behaviour.uniqueID.GetStableHash(networkManager.config.rpcHashSize);
if (m_RemotePendingBehavioursHashes.TryGetValue(uniqueHash, out PendingNetworkBehaviour pendingBehaviour))
{
m_RemotePendingBehavioursHashes.Remove(uniqueHash);
m_RemotePendingBehaviours.Remove(pendingBehaviour.networkID);
OnObjectConnectSuccess(new NetworkBehaviourReference()
{
networkBehaviour = behaviour, connectedClientCallback = connectedCallback, disconnectedDelegate = disconnectedCallback, localRPCDelegate = localRPCCallback, ownerChangeDelegate = ownerChangeCallback
}, pendingBehaviour.networkID, pendingBehaviour.ownerID, pendingBehaviour.ownerCanUnspawn, pendingBehaviour.destroyOnUnspawn, pendingBehaviour.spawnPayload);
pendingBehaviour.spawnPayload?.Dispose();
}
else if (m_LocalPendingBehaviours.TryGetValue(uniqueHash, out pendingBehaviour))
{
//Check if the unique hash has already been added by this client
if (m_BehaviourByHashedID.TryGetValue(uniqueHash, out NetworkBehaviour otherBehaviour))
{
if (!BehaviourWasDestroyed(otherBehaviour))
{
throw new NetworkException("A Network Behaviour already has the unique ID '" + behaviour.uniqueID + "'.");
}
}
if (m_HashedStrings.TryGetValue(uniqueHash, out string otherUniqueID))
{
if (otherUniqueID == behaviour.uniqueID)
{
throw new NetworkException("A Network Behaviour already has the unique ID '" + behaviour.uniqueID + "'.");
}
else
{
//This occurs when 2 different strings hash to the same value from MLAPI.Hashing.GetStableHash.
throw new NetworkException("A hash collision occurred. Either change the unique ID or increase the hash size in the config. '" + behaviour.uniqueID + "' and '" + otherUniqueID + "' both hashed to '" + uniqueHash + "'.");
}
}
}
else
{
if (m_BehaviourByHashedID.TryGetValue(uniqueHash, out NetworkBehaviour otherBehaviour))
{
if (!BehaviourWasDestroyed(otherBehaviour))
{
throw new NetworkException("A Network Behaviour already has the unique ID '" + behaviour.uniqueID + "'.");
}
}
if (m_HashedStrings.TryGetValue(uniqueHash, out string otherUniqueID))
{
if (otherUniqueID == behaviour.uniqueID)
{
throw new NetworkException("A Network Behaviour already has the unique ID '" + behaviour.uniqueID + "'.");
}
else
{
//This occurs when 2 different strings hash to the same value from MLAPI.Hashing.GetStableHash.
throw new NetworkException("A hash collision occurred. Either change the unique ID or increase the hash size in the config. '" + behaviour.uniqueID + "' and '" + otherUniqueID + "' both hashed to '" + uniqueHash + "'.");
}
}
//Add to pending
pendingBehaviour = new PendingNetworkBehaviour()
{
isRemoteBehaviour = false, uniqueHash = uniqueHash, ownerID = networkManager.serverID, networkID = 0, reference = new NetworkBehaviourReference {
networkBehaviour = behaviour, connectedClientCallback = connectedCallback, disconnectedDelegate = disconnectedCallback, localRPCDelegate = localRPCCallback, ownerChangeDelegate = ownerChangeCallback
}
};
m_LocalPendingBehavioursList.Add(pendingBehaviour.reference.networkBehaviour);
m_LocalPendingBehaviours.Add(uniqueHash, pendingBehaviour);
m_HashedStrings.Add(uniqueHash, behaviour.uniqueID);
m_BehaviourByHashedID.Add(uniqueHash, behaviour);
}
}
//Server only
public void SpawnOnNetworkServer(NetworkBehaviour behaviour, ServerBehaviourConnectedDelegate connectedCallback, BehaviourDisconnectedDelegate disconnectCallback, NetworkBehaviourRPCDelegate localRPCCallback, OwnerChangeDelegate ownerChangeCallback, ulong owner, List <ulong> observers, Stream spawnPayload)
{
if (behaviour == null || !behaviour.isNetworkSpawned || behaviour.isNetworkReady)
{
throw new InvalidOperationException("NetworkBehaviourManager.SpawnOnNetworkServer is only allowed to be called internally by a Network Behaviour.");
}
ulong newNetworkID = GetNewNetworkID();
if (!string.IsNullOrWhiteSpace(behaviour.uniqueID))
{
ulong uniqueHash = behaviour.uniqueID.GetStableHash(networkManager.config.rpcHashSize);
if (m_BehaviourByHashedID.TryGetValue(uniqueHash, out NetworkBehaviour otherBehaviour))
{
if (!BehaviourWasDestroyed(otherBehaviour))
{
throw new NetworkException("A Network Behaviour already has the unique ID '" + behaviour.uniqueID + "'.");
}
}
if (m_HashedStrings.TryGetValue(uniqueHash, out string otherUniqueID))
{
if (otherUniqueID == behaviour.uniqueID)
{
throw new NetworkException("A Network Behaviour already has the unique ID '" + behaviour.uniqueID + "'.");
}
else
{
//This occurs when 2 different strings hash to the same value from MLAPI.Hashing.GetStableHash.
throw new NetworkException("A hash collision occurred. Either change the unique ID or increase the hash size in the config. '" + behaviour.uniqueID + "' and '" + otherUniqueID + "' both hashed to '" + uniqueHash + "'.");
}
}
m_HashedStrings.Add(uniqueHash, behaviour.uniqueID);
m_BehaviourByHashedID.Add(uniqueHash, behaviour);
}
m_NetworkBehaviours.Add(new NetworkBehaviourReference()
{
networkBehaviour = behaviour, connectedServerCallback = connectedCallback, disconnectedDelegate = disconnectCallback, localRPCDelegate = localRPCCallback, ownerChangeDelegate = ownerChangeCallback
});
m_NetworkBehaviourDictionary.Add(newNetworkID, m_NetworkBehaviours[m_NetworkBehaviours.Count - 1]);
//Spawn payload
if (spawnPayload == null)
{
connectedCallback.Invoke(newNetworkID, owner, networkManager.serverID, observers, null);
}
else
{
using (PooledBitStream payloadStream = PooledBitStream.Get())
{
payloadStream.CopyFrom(spawnPayload);
payloadStream.Position = 0;
connectedCallback.Invoke(newNetworkID, owner, networkManager.serverID, observers, payloadStream);
}
}
}
