/// <summary>
/// Remove the asset mapping from the table entry and also cleans up the Addressables if necessary.
/// </summary>
/// <param name="table"></param>
/// <param name="entryReference"></param>
/// <param name="createUndo"></param>
public void RemoveAssetFromTable(AssetTable table, TableEntryReference entryReference, bool createUndo = false)
{
using (new UndoScope("Remove asset from table", createUndo))
{
// Clear the asset but keep the key
var tableEntry = table.GetEntryFromReference(entryReference);
if (tableEntry == null)
{
return;
}
var removedAssetGuid = tableEntry.Guid;
tableEntry.Guid = string.Empty;
var aaSettings = LocalizationEditorSettings.Instance.GetAddressableAssetSettings(false);
if (aaSettings == null)
{
return;
}
EditorUtility.SetDirty(table);
EditorUtility.SetDirty(table.SharedData);
RemoveEntryAssetType(tableEntry.KeyId, table.LocaleIdentifier.Code);
// If the entry has metadata then we will leave an empty entry otherwise we just remove the whole thing.
if (tableEntry.MetadataEntries.Count == 0)
{
table.RemoveEntry(tableEntry.KeyId);
}
// Determine if the asset is being referenced by any entries or tables with the same locale, if not then we can
// remove the locale label and if no other labels exist also remove the asset from the Addressables system.
var assetTableCollections = LocalizationEditorSettings.GetAssetTableCollections();
foreach (var collection in assetTableCollections)
{
if (collection.GetTable(table.LocaleIdentifier) is AssetTable tableWithMatchingLocaleId && tableWithMatchingLocaleId.ContainsValue(removedAssetGuid))
{
// The asset is referenced elsewhere by a table with the same Locale so we can not remove the locale label or asset.
return;
}
}
// Remove the locale label for this asset
var assetEntry = aaSettings.FindAssetEntry(removedAssetGuid);
if (assetEntry != null)
{
if (createUndo)
{
Undo.RecordObject(assetEntry.parentGroup, "Remove asset from table");
}
var assetLabel = AddressHelper.FormatAssetLabel(table.LocaleIdentifier);
assetEntry.SetLabel(assetLabel, false);
UpdateAssetGroup(aaSettings, assetEntry, createUndo);
}
LocalizationEditorSettings.EditorEvents.RaiseAssetTableEntryRemoved(this, table, tableEntry, removedAssetGuid);
}
}
/// <summary>
/// Remove the asset mapping from the table entry and also cleans up the Addressables if necessary.
/// </summary>
/// <param name="table"></param>
/// <param name="entryReference"></param>
/// <param name="createUndo"></param>
public void RemoveAssetFromTable(AssetTable table, TableEntryReference entryReference, bool createUndo = false)
{
var undoGroup = Undo.GetCurrentGroup();
if (createUndo)
{
Undo.RecordObject(table, "Remove asset from table"); // We modify the table entry.
Undo.RecordObject(table.SharedData, "Remove asset from table"); // We modify the shared table metadata.
}
//else // Asset changes are not being saved correctly at the moment when using Undo. (LOC-82)
{
EditorUtility.SetDirty(table);
EditorUtility.SetDirty(table.SharedData);
}
// Clear the asset but keep the key
var tableEntry = table.GetEntryFromReference(entryReference);
if (tableEntry == null)
{
return;
}
var removedAssetGuid = tableEntry.Guid;
tableEntry.Guid = string.Empty;
var aaSettings = LocalizationEditorSettings.Instance.GetAddressableAssetSettings(false);
if (aaSettings == null)
{
return;
}
// Update type metadata
// We cant use a foreach here as we are sometimes inside of a loop and exceptions will be thrown (Collection was modified).
for (int i = 0; i < table.SharedData.Metadata.MetadataEntries.Count; ++i)
{
var md = table.SharedData.Metadata.MetadataEntries[i];
if (md is AssetTypeMetadata at)
{
if (at.Contains(tableEntry.KeyId))
{
tableEntry.RemoveSharedMetadata(at);
}
}
}
// If the entry has metadata then we will leave an empty entry otherwise we just remove the whole thing.
if (tableEntry.MetadataEntries.Count == 0)
{
table.RemoveEntry(tableEntry.KeyId);
}
// Determine if the asset is being referenced by any entries or tables with the same locale, if not then we can
// remove the locale label and if no other labels exist also remove the asset from the Addressables system.
var assetTableCollections = LocalizationEditorSettings.GetAssetTableCollections();
foreach (var collection in assetTableCollections)
{
var tableWithMatchingLocaleId = collection.GetTable(table.LocaleIdentifier) as AssetTable;
if (tableWithMatchingLocaleId == null)
{
continue;
}
if (tableWithMatchingLocaleId.ContainsValue(removedAssetGuid))
{
// The asset is referenced elsewhere so we can not remove the label or asset.
return;
}
}
// Remove the locale label for this asset
var assetEntry = aaSettings.FindAssetEntry(removedAssetGuid);
if (assetEntry != null)
{
if (createUndo)
{
Undo.RecordObject(assetEntry.parentGroup, "Remove asset from table");
}
var assetLabel = AddressHelper.FormatAssetLabel(table.LocaleIdentifier);
assetEntry.SetLabel(assetLabel, false);
UpdateAssetGroup(aaSettings, assetEntry, createUndo);
}
if (createUndo)
{
Undo.CollapseUndoOperations(undoGroup);
}
LocalizationEditorSettings.EditorEvents.RaiseAssetTableEntryRemoved(this, table, tableEntry, removedAssetGuid);
}