private void FindCrossPrefabReferences()
{
_crossPrefabReferences = new Dictionary <GameObject, List <GameObject> >();
_nestedPrefabs = new Dictionary <GameObject, List <GameObject> >();
foreach (var rootPrefab in _loadedPrefabs)
{
List <GameObject> foundNestedPrefabs = rootPrefab.CheckHierarchyForNestedPrefabs();
if (foundNestedPrefabs.Count() > 0)
{
_nestedPrefabs.Add(rootPrefab, foundNestedPrefabs);
bool foundErrors = false;
MultilineStringBuilder msb = new MultilineStringBuilder($"Cross Prefab Reference serach, load failures f or <<{rootPrefab.name}>>");
foreach (var nestedPrefab in foundNestedPrefabs)
{
var overrides = PrefabUtility.GetObjectOverrides(nestedPrefab);
//TODO This has to be done with msb logger instead
//TODO Note there are obviously many overrides so this may cause problewms
if (overrides.Count > 0)
{
//Debug.Log($"{rootPrefab} has overrides at {nestedPrefab}");
}
//! This has to be done since nested prefabs are separate instances
// Than those we loaded with LoadAllPrefabs
var loadedInstance = _loadedPrefabs.FindInstanceOfTheSamePrefab(nestedPrefab);
if (loadedInstance == null)
{
foundErrors = true;
msb.AddLine($"Failed to find {nestedPrefab.name} in loadedPrefabs");
continue;
}
if (!_crossPrefabReferences.ContainsKey(loadedInstance))
{
_crossPrefabReferences[loadedInstance] = new List <GameObject>();
}
_crossPrefabReferences[loadedInstance].Add(rootPrefab);
}
if (foundErrors)
{
Debug.LogError(msb.ToString());
}
}
}
}
//
// ─── ANALYSIS ────────────────────────────────────────────────────
//
#region ANALYSIS
private void AnalyzePrefab(GameObject originalPrefab, MultilineStringBuilder msb, ref int currentDepth)
{
// Skips execition if there were no text components found in the hierarchy
if (!originalPrefab.TryGetComponentsInChildren(out List <Text> localTextComponents, skipNestedPrefabs: true))
{
return;
}
else
{
currentDepth++;
}
bool logthisone = true;
foreach (Text text in localTextComponents)
{
string originalPrefabPath = AssetDatabase.GetAssetPath(originalPrefab);
//* Internal text component references
SaveTextReferences(originalPrefabPath, originalPrefab, text);
// 2. Text components referenced by nested prefabs
// 3. Text components of prefabs that are reference by the other nested prefabs
// X???. Text components of prefabs that are referenced by parent of a parent OR by a nested prefab of a parent of a parent OOF
//* Foreign text component references
// Get all instances of a Text component along with the parentPrefab that is holding them
// It is a list of Text components because parentPrefab may hold multiple references to that Text Component
foreach (var kvp in GetAllTextInstances(originalPrefab, text))
{
// * Clean this up, extract the recurring method
GameObject instanceParentPreafab = kvp.Key;
List <Text> textComponentInstances = kvp.Value;
foreach (Text textInstance in textComponentInstances)
{
SaveTextReferences(originalPrefabPath, instanceParentPreafab, textInstance);
// ? This is because the counter will
_replaceCounter.updatedTextComponentCount++;
}
}
}
if (logthisone)
{
PrintPrefabAnalysis(originalPrefab, msb, localTextComponents);
}
}
private void LogScriptReferences(MultilineStringBuilder msb, int logDepth = 30)
{
int depth = 0;
foreach (var c in _scriptReferences)
{
msb.AddLine(new[] { "mono: ", c.Key.Name, " has reference count: ", c.Value.Count.ToString() });
foreach (var reference in c.Value)
{
msb.AddLine(new[] { "---> ", reference.name });
}
if (depth > logDepth)
{
return;
}
depth++;
}
}
private void PrintPrefabAnalysis(GameObject prefab, MultilineStringBuilder msb, List <Text> localTextComponents)
{
msb.AddLine($"Analysis of {prefab.name}");
if (_nestedPrefabs.ContainsKey(prefab) && _nestedPrefabs[prefab].Count > 0)
{
msb.AddLine($"Has nested prefabs:");
foreach (var n in _nestedPrefabs[prefab])
{
msb.AddLine($"---> {n}");
}
}
if (localTextComponents.Count > 0)
{
msb.AddLine($"Has text components:");
foreach (var n in localTextComponents)
{
msb.AddLine($"---> {n.gameObject}");
}
}
if (_scriptsByPrefab[prefab].Count > 0)
{
msb.AddLine($"Has custom monobehaviours:");
foreach (Type monoType in _scriptsByPrefab[prefab])
{
msb.AddLine($"---> {monoType.Name}");
}
}
if (_crossPrefabReferences.ContainsKey(prefab))
{
msb.AddLine($"Is referenced by other prefabs:");
foreach (GameObject referencer in _crossPrefabReferences[prefab])
{
msb.AddLine($"---> by: {referencer}");
}
}
msb.AddSeparator();
}
//
// ─── LOGGING ────────────────────────────────────────────────────────────────────
//
#region LOGGING
private void DrawLoggingButtons(VisualElement root)
{
var label = new Label()
{
text = "Logging"
};
var box = new Box();
box.style.height = StyleKeyword.Auto;
box.style.overflow = Overflow.Visible;
root.Add(label);
root.Add(box);
IntegerField loggingDepthField = new IntegerField("Logging Depth");
loggingDepthField.value = 30;
box.Add(loggingDepthField);
var logOverridesButton = new Button(() =>
{
var msb = new MultilineStringBuilder("Log nested prefabs with overrides");
foreach (var item in _nestedPrefabs)
{
bool loggedOverride = false;
foreach (var nested in item.Value)
{
bool hasOverrides = PrefabUtility.HasPrefabInstanceAnyOverrides(nested, false);
if (hasOverrides && loggedOverride == false)
{
loggedOverride = true;
msb.AddLine($"{item.Key.gameObject.name} has overrides at:");
}
if (hasOverrides)
{
msb.AddLine($"---> {nested.name}");
}
}
loggedOverride = false;
}
DisplayInBox(GetTextElement(msb.ToString()));
})
{
text = "Log overrides"
};
box.Add(logOverridesButton);
var logCrossReferences = new Button(() =>
{
var msb = new MultilineStringBuilder("Log Cross References");
LogCrossReferences(msb, loggingDepthField.value);
DisplayInBox(GetTextElement(msb.ToString()));
})
{
text = "Log Cross References"
};
box.Add(logCrossReferences);
var logScriptReferencesButton = new Button(() =>
{
var msb = new MultilineStringBuilder("Log Script References");
LogScriptReferences(msb, loggingDepthField.value);
DisplayInBox(GetTextElement(msb.ToString()));
})
{
text = "Log Script References"
};
box.Add(logScriptReferencesButton);
// TODO this is dead
var logUnhandledReferences = new Button(() =>
{
var msb = new MultilineStringBuilder("Unhandled script references");
foreach (var kvp in _textFieldsByMonobehaviour)
{
msb.AddLine(new string[] { kvp.Key.GetType().ToString(), " from ", _customMonobehavioursByPrefab.First(slot => slot.Value.Contains(kvp.Key)).Key.ToString() });
foreach (var unhandledField in kvp.Value)
{
msb.AddLine($"---> {unhandledField.Name}");
}
}
DisplayInBox(GetTextElement(msb.ToString()));
})
{
text = "Unhandled script references"
};
box.Add(logUnhandledReferences);
}
//
// ─── EDITOR DRAWING ──────────────────────────────────────────────
//
#region Editor Drawing
private void DrawReplacerMenu(VisualElement root)
{
var container = new Box();
root.Add(container);
var label = new Label()
{
text = "Replacer"
};
container.Add(label);
_selectedPrefabsField = new ObjectField("Selected prefabs")
{
objectType = typeof(SelectedPrefabsBook)
};
container.Add(_selectedPrefabsField);
_excludedPrefabsField = new ObjectField("Excluded prefabs")
{
objectType = typeof(SelectedPrefabsBook)
};
_excludedPrefabsField.value = AssetDatabase.LoadAssetAtPath(EXCLUDED_PREFABS_ASSET_PATH, typeof(SelectedPrefabsBook));
container.Add(_excludedPrefabsField);
Button initializeButton = new Button(() =>
{
//* Where to search for prefabs (depending on whether we make a backup or not)
// ! Prefab backup abandoned
UpdatedReferenceAddressBook.ClearAddressBook();
LoadPrefabs();
FindCrossPrefabReferences();
FindScriptReferences();
UpgradeProgressBar.Invoke();
})
{
text = "Initialize"
};
container.Add(initializeButton);
IntegerField analysisDepth = new IntegerField("Prefab Analysis Depth");
analysisDepth.value = FabulousTextComponentReplacer.WORK_DEPTH;
container.Add(analysisDepth);
var analysePrefabsButton = new Button()
{
text = "Analyse prefabs"
};
container.Add(analysePrefabsButton);
var updateScriptsButton = new Button()
{
text = "Update scripts"
};
_scriptUpdater =
new ScriptUpdater(
UpdatedReferenceAddressBook,
updateScriptsButton);
container.Add(updateScriptsButton);
var updateComponentsButton = new Button()
{
text = "Update components"
};
_componentReplacer =
new ComponentReplacer(
UpdatedReferenceAddressBook,
updateComponentsButton);
container.Add(updateComponentsButton);
analysePrefabsButton.clicked += () =>
{
List <string> analysisResultsParts = new List <string>();
int currentDepth = 0;
var msb = new MultilineStringBuilder("1 - Prefab analysis");
foreach (var prefab in _loadedPrefabs)
{
if (msb.Length > 5000)
{
analysisResultsParts.Add(msb.ToString());
msb = new MultilineStringBuilder($"{analysisResultsParts.Count + 1} - Prefab analysis");
}
if (analysisDepth.value != -1 && currentDepth >= analysisDepth.value)
{
break;
}
AnalyzePrefab(prefab, msb, ref currentDepth);
}
analysisResultsParts.Add(msb.ToString());
UpgradeProgressBar.Invoke();
DisplayInBox(GetTextBlock(analysisResultsParts));
};
}
