void OnStageSwitched(StageNavigationItem newStage, bool setAsFirstItemAfterMainStage, Analytics.ChangeType changeTypeAnalytics)
{
var previousStage = currentItem;
if (setAsFirstItemAfterMainStage)
{
m_NavigationHistory.ClearHistory();
m_NavigationHistory.AddItem(newStage);
}
else
{
if (m_NavigationHistory.TrySetToIndexOfItem(newStage))
{
m_NavigationHistory.ClearForwardHistoryAfterCurrentStage();
}
else
{
m_NavigationHistory.ClearForwardHistoryAndAddItem(newStage);
}
}
if (stageChanged != null)
{
stageChanged(previousStage, newStage);
}
m_Analytics.ChangingStageEnded(newStage, changeTypeAnalytics);
}
internal static string CreateWindowAndStageIdentifier(string windowGUID, StageNavigationItem stage)
{
// Limit guids to prevent long file names on Windows
string windowID = windowGUID.Substring(0, 6);
string stageID = stage.isMainStage ? "mainStage" : AssetDatabase.AssetPathToGUID(stage.prefabAssetPath).Substring(0, 18);
return(windowID + "-" + stageID);
}
public void ChangingStageEnded(StageNavigationItem newStageItem, Analytics.ChangeType changeTypeAnalytics)
{
m_EventData.changeType = changeTypeAnalytics;
m_EventData.newStage = GetStageType(newStageItem);
m_EventData.newBreadcrumbCount = StageNavigationManager.instance.stageHistory.Length;
m_EventData.autoSaveEnabled = StageNavigationManager.instance.autoSave;
var duration = DateTime.UtcNow.Subtract(m_StartedTime);
UsabilityAnalytics.SendEvent("stageChange", m_StartedTime, duration, true, m_EventData);
}
public void ClearForwardHistoryAndAddItem(StageNavigationItem item)
{
if (item == currentItem)
{
return;
}
ClearForwardHistoryAfterCurrentStage();
AddItem(item);
}
static StageType GetStageType(StageNavigationItem item)
{
if (item.isMainStage)
{
return(StageType.MainStage);
}
if (item.isPrefabStage)
{
return(StageType.PrefabStage);
}
return(StageType.Unknown);
}
public StageNavigationItem GetOrCreatePrefabStage(string prefabAssetPath)
{
for (int i = 0; i < m_History.Count; i++)
{
if (!m_History[i].isMainStage && m_History[i].prefabAssetPath == prefabAssetPath)
{
return(m_History[i]);
}
}
return(StageNavigationItem.CreatePrefabStage(prefabAssetPath));
}
public StageNavigationItem GetOrCreateMainStage()
{
for (int i = 0; i < m_History.Count; i++)
{
if (m_History[i].isMainStage)
{
return(m_History[i]);
}
}
return(StageNavigationItem.CreateMainStage());
}
public void ChangingStageStarted(StageNavigationItem previousStageItem)
{
m_StartedTime = DateTime.UtcNow;
m_EventData = new EventData();
m_EventData.existingStage = GetStageType(previousStageItem);
m_EventData.existingBreadcrumbCount = StageNavigationManager.instance.stageHistory.Length;
if (previousStageItem.prefabStage != null)
{
m_EventData.didUserModify = previousStageItem.prefabStage.analyticsDidUserModify;
m_EventData.didUserSave = previousStageItem.prefabStage.analyticsDidUserSave;
}
}
public bool TrySetToIndexOfItem(StageNavigationItem item)
{
for (int i = 0; i < m_History.Count; ++i)
{
if (m_History[i] == item)
{
m_CurrentIndex = i;
return(true);
}
}
return(false);
}
internal bool SwitchToStage(StageNavigationItem newStage, bool setAsFirstItemAfterMainStage, bool setPreviousSelection, Analytics.ChangeType changeTypeAnalytics)
{
if (newStage.isPrefabStage && !newStage.prefabAssetExists)
{
Debug.LogError("Cannot switch to new stage! Prefab asset does not exist: " + (!string.IsNullOrEmpty(newStage.prefabAssetPath) ? newStage.prefabAssetPath : newStage.prefabAssetGUID));
{
return(false);
}
}
StopAnimationPlaybackAndPreviewing();
// Close current stage (returns false if user cancels closing prefab scene)
if (!CleanupCurrentStageBeforeSwitchingStage())
{
return(false);
}
newStage.setSelectionAndScrollWhenBecomingCurrentStage = setPreviousSelection;
if (stageChanging != null)
{
stageChanging(currentItem, newStage);
}
// Switch to new stage.
if (!newStage.isMainStage)
{
// Create prefab stage and add it to the list of Prefab stages before loading the prefab contents so the
// user callbacks Awake and OnEnable are able to query the current prefab stage
PrefabStage prefabStage = new PrefabStage();
m_PrefabStages.Add(prefabStage);
var success = prefabStage.OpenStage(newStage.prefabAssetPath);
if (!success)
{
m_PrefabStages.RemoveAt(m_PrefabStages.Count - 1);
return(false);
}
}
// Set new stage after we allowed the user to cancel changing stage
OnStageSwitched(newStage, setAsFirstItemAfterMainStage, changeTypeAnalytics);
return(true);
}
public void AddItem(StageNavigationItem item)
{
m_History.Add(item);
m_CurrentIndex = m_History.Count - 1;
}