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NetworkIdentity: NetworkBehaviours[] caching simplified

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This commit is contained in:
vis2k 2021-02-18 14:28:28 +08:00
parent b4fa4f2d1c
commit 6374c4b88b
1 changed files with 11 additions and 15 deletions
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22
Assets/Mirror/Runtime/NetworkIdentity.cs
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@ -243,26 +243,22 @@ internal set
// get all NetworkBehaviour components
// => currently lazily initialized so tests can add components after
// creating a NetworkIdentity.
NetworkBehaviour[] _NetworkBehaviours;
public NetworkBehaviour[] NetworkBehaviours
{
get
{
if (networkBehavioursCache == null)
if (_NetworkBehaviours == null)
{
CreateNetworkBehavioursCache();
}
return networkBehavioursCache;
}
}
void CreateNetworkBehavioursCache()
{
networkBehavioursCache = GetComponents<NetworkBehaviour>();
if (networkBehavioursCache.Length > byte.MaxValue)
_NetworkBehaviours = GetComponents<NetworkBehaviour>();
if (_NetworkBehaviours.Length > byte.MaxValue)
{
Debug.LogError($"Only {byte.MaxValue} NetworkBehaviour components are allowed for NetworkIdentity: {name} because we send the index as byte.", this);
// Log error once then resize array so that NetworkIdentity does not throw exceptions later
Array.Resize(ref networkBehavioursCache, byte.MaxValue);
Array.Resize(ref _NetworkBehaviours, byte.MaxValue);
}
}
return _NetworkBehaviours;
}
}
@ -1286,7 +1282,7 @@ internal void Reset()
netId = 0;
connectionToServer = null;
connectionToClient = null;
networkBehavioursCache = null;
_NetworkBehaviours = null;
ClearObservers();