/// <summary>
/// Spawns new object in world by QNet.
/// </summary>
/// <param name="prefab">Prefab of object to spawn.</param>
/// <param name="position">Position of object to spawn.</param>
/// <param name="rotation">Rotation of object to spawn.</param>
/// <param name="ownerIdentity">Identity of owner.</param>
/// <param name="skipObjectBroadcast">If true, system will skip SendObjectToAllConnection method.</param>
public static QNetObjectBehaviour SpawnWithOwner(QNetObjectPrefab prefab, Vector3 position, Quaternion rotation,
short ownerIdentity, bool skipObjectBroadcast = false)
{
if (!QNetManager.IsServerActive)
{
throw new InvalidOperationException("You can only spawn QNetObjects from server.");
}
// then spawn local instance of object to make sure that everything is ok.
var behaviour = InternalSpawn(GenerateObjectIdentity(), prefab, position, rotation, ownerIdentity);
if (behaviour == null)
{
return(null);
}
if (!skipObjectBroadcast)
{
QNetServerObjects.SendObjectToAllConnections(behaviour);
}
return(behaviour);
}
/// <summary>
/// Spawns new object in local world by QNet.
/// </summary>
/// <param name="identity">Identity of this object.</param>
/// <param name="prefab">Prefab of object to spawn.</param>
/// <param name="position">Position of object to spawn.</param>
/// <param name="rotation">Rotation of object to spawn.</param>
/// <param name="ownerIdentity">Identity of owner.</param>
public static QNetObjectBehaviour InternalSpawn(short identity, [NotNull] QNetObjectPrefab prefab,
Vector3 position,
Quaternion rotation, short ownerIdentity)
{
if (prefab == null)
{
throw new ArgumentNullException(nameof(prefab));
}
if (prefab.Prefab == null)
{
throw new ArgumentNullException(nameof(prefab.Prefab));
}
// fist, check if given prefab is added to QNetDatabase
if (QNetManager.Database.GetPrefab(prefab.PrefabIdentity) == null)
{
JEMLogger.LogError(
$"System is trying to spawn QNetObject that isn't registered in database ({prefab.PrefabIdentity}).");
return(null);
}
var existedObject = GetSpawnedObject(identity);
if (existedObject != null)
{
if (QNetManager.IsHostActive)
{
return(existedObject);
}
JEMLogger.LogError(
$"System is trying to spawn QNetObject of identity that already exists. ({identity})");
return(null);
}
// now, spawn this bad boy
var instance = Instantiate(prefab.Prefab.gameObject, position, rotation);
var behaviour = instance.GetComponent <QNetObjectBehaviour>();
if (behaviour == null)
{
throw new InvalidOperationException(
"System is unable to resolve QNetObjectBehaviour from spawned object.");
}
behaviour.Spawned = true;
behaviour.objIdentity = identity;
behaviour.OwnerIdentity = ownerIdentity;
if (QNetManager.IsServerActive &&
(ownerIdentity == 0 || ownerIdentity == (QNetManager.Client?.ConnectionIdentity ?? 0)))
{
behaviour.IsOwner = true;
}
else
{
behaviour.IsOwner = QNetManager.Client != null && ownerIdentity != 0 &&
ownerIdentity == QNetManager.Client.ConnectionIdentity;
}
behaviour.Prefab = prefab;
behaviour.OnInternalSpawned();
_spawnedBehaviours.Add(behaviour);
// rebuild array
SpawnedBehaviours = _spawnedBehaviours.ToArray();
return(behaviour);
}
/// <summary>
/// Spawns new object in world by QNet.
/// </summary>
/// <param name="prefab">Prefab of object to spawn.</param>
/// <param name="position">Position of object to spawn.</param>
/// <param name="rotation">Rotation of object to spawn.</param>
/// <param name="ownerConnection">Connection of owner.</param>
/// <param name="skipObjectBroadcast">If true, system will skip SendObjectToAllConnection method.</param>
public static QNetObjectBehaviour SpawnWithOwner(QNetObjectPrefab prefab, Vector3 position, Quaternion rotation,
QNetConnection ownerConnection, bool skipObjectBroadcast = false)
{
return(SpawnWithOwner(prefab, position, rotation, ownerConnection.ConnectionIdentity, skipObjectBroadcast));
}
/// <summary>
/// Spawns new object in world by QNet.
/// </summary>
/// <param name="prefab">Prefab of object to spawn.</param>
/// <param name="position">Position of object to spawn.</param>
/// <param name="rotation">Rotation of object to spawn.</param>
/// \
/// <param name="skipObjectBroadcast">If true, system will skip SendObjectToAllConnection method.</param>
public static QNetObjectBehaviour Spawn(QNetObjectPrefab prefab, Vector3 position, Quaternion rotation,
bool skipObjectBroadcast = false)
{
return(SpawnWithOwner(prefab, position, rotation, 0, skipObjectBroadcast));
}
