public void Update(List <LiveLinkChangeSet> changeSets, NativeList <Hash128> loadScenes, NativeList <Hash128> unloadScenes, LiveLinkMode mode)
{
if (_LoadedScenes.Count == 0 && _SceneGUIDToLiveLink.Count == 0 && _RemovedScenes.Length == 0)
{
return;
}
// If build configuration changed, we need to trigger a full conversion
if (_BuildConfigurationGUID != default)
{
var buildConfigurationDependencyHash = AssetDatabaseCompatibility.GetAssetDependencyHash(_BuildConfigurationGUID);
if (_BuildConfigurationArtifactHash != buildConfigurationDependencyHash)
{
_BuildConfigurationArtifactHash = buildConfigurationDependencyHash;
RequestCleanConversion();
}
}
if (_PreviousGlobalDirtyID != GlobalDirtyID)
{
RequestCleanConversion();
_PreviousGlobalDirtyID = GlobalDirtyID;
}
// By default all scenes need to have m_GameObjectSceneCullingMask, otherwise they won't show up in game view
_GUIDToEditScene.Clear();
for (int i = 0; i != EditorSceneManager.sceneCount; i++)
{
var scene = EditorSceneManager.GetSceneAt(i);
var sceneGUID = AssetDatabaseCompatibility.PathToGUID(scene.path);
if (_LoadedScenes.Contains(sceneGUID))
{
if (scene.isLoaded && sceneGUID != default(GUID))
{
_GUIDToEditScene.Add(sceneGUID, scene);
}
}
}
foreach (var scene in _SceneGUIDToLiveLink)
{
if (!_GUIDToEditScene.ContainsKey(scene.Key))
{
unloadScenes.Add(scene.Key);
}
}
// Process scenes that are no longer loaded
foreach (var scene in unloadScenes)
{
var liveLink = _SceneGUIDToLiveLink[scene];
liveLink.Dispose();
_SceneGUIDToLiveLink.Remove(scene);
_SentLoadScenes.Remove(scene);
}
foreach (var scene in _RemovedScenes)
{
if (_SceneGUIDToLiveLink.TryGetValue(scene, out var liveLink))
{
liveLink.Dispose();
_SceneGUIDToLiveLink.Remove(scene);
}
unloadScenes.Add(scene);
_SentLoadScenes.Remove(scene);
}
_RemovedScenes.Clear();
_SentLoadScenes.RemoveWhere(scene => !_LoadedScenes.Contains(scene));
// Process all scenes that the player needs
var conversionMode = LiveConversionSettings.Mode;
foreach (var sceneGuid in _LoadedScenes)
{
var isLoaded = _GUIDToEditScene.TryGetValue(sceneGuid, out var scene);
// We are editing with live link. Ensure it is active & up to date
if (isLoaded)
{
var liveLink = GetLiveLink(sceneGuid);
if (liveLink == null || liveLink.DidRequestUpdate())
{
AddLiveLinkChangeSet(ref liveLink, sceneGuid, changeSets, mode);
}
#if !UNITY_2020_2_OR_NEWER
else if (liveLink.LiveLinkDirtyID != GetSceneDirtyID(scene))
{
AddLiveLinkChangeSet(ref liveLink, sceneGuid, changeSets, mode);
}
#endif
#if UNITY_2020_2_OR_NEWER
if (conversionMode == LiveConversionSettings.ConversionMode.IncrementalConversionWithDebug)
{
if (liveLink != null && liveLink.DidRequestDebugConversion())
{
if (IsHotControlActive())
{
EditorUpdateUtility.EditModeQueuePlayerLoopUpdate();
}
else
{
liveLink.DebugIncrementalConversion();
}
}
}
#endif
}
else
{
if (_SentLoadScenes.Add(sceneGuid))
{
loadScenes.Add(sceneGuid);
}
}
}
}