void RemoveEntryAssetType(TableEntryReference tableEntry, string entryCode)
{
long keyId = tableEntry.ReferenceType == TableEntryReference.Type.Name ? SharedData.GetId(tableEntry.Key) : tableEntry.KeyId;
if (keyId == SharedTableData.EmptyId)
{
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 < SharedData.Metadata.MetadataEntries.Count; ++i)
{
var md = SharedData.Metadata.MetadataEntries[i];
if (md is AssetTypeMetadata at)
{
if (at.Contains(keyId))
{
at.RemoveEntry(keyId, entryCode);
if (at.IsEmpty)
{
SharedData.Metadata.RemoveMetadata(at);
}
return;
}
}
}
}
void SetEntryAssetType(TableEntryReference tableEntry, Type assetType, string entryCode)
{
long keyId = tableEntry.ReferenceType == TableEntryReference.Type.Name ? SharedData.GetId(tableEntry.Key, true) : tableEntry.KeyId;
// Update type metadata
AssetTypeMetadata entryMetadata = null;
AssetTypeMetadata typeMetadata = null;
// 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 < SharedData.Metadata.MetadataEntries.Count; ++i)
{
var md = SharedData.Metadata.MetadataEntries[i];
if (md is AssetTypeMetadata at)
{
if (at.Contains(keyId))
{
if (!at.Type.IsAssignableFrom(assetType))
{
at.RemoveEntry(keyId, entryCode);
if (at.IsEmpty)
{
SharedData.Metadata.RemoveMetadata(at);
}
// Are other tables still using the type for the same id?
if (at.Contains(tableEntry.KeyId))
{
var name = SharedData.GetEntry(tableEntry.KeyId);
Debug.LogWarning($"Table entry {name}({tableEntry.KeyId}) contains mixed types. Both {at.Type} and {assetType} are used.");
}
}
else
{
entryMetadata = at;
break;
}
}
if (at.Type == assetType)
{
typeMetadata = at;
break;
}
}
}
var foundMetadata = entryMetadata ?? typeMetadata;
if (foundMetadata == null)
{
foundMetadata = new AssetTypeMetadata()
{
Type = assetType
};
SharedData.Metadata.AddMetadata(foundMetadata);
}
foundMetadata.AddEntry(keyId, entryCode);
}
/// <summary>
/// Returns the expected type for the entry.
/// When an asset is first added to an entry, the type is recorded so that the Editor can ensure all subsequent assets that are added are compatible.
/// </summary>
/// <param name="tableEntry">The entry to return the asset type for.</param>
/// <returns>The expected asset type or typeof(Object) if unknown.</returns>
public Type GetEntryAssetType(TableEntryReference tableEntry)
{
long keyId = tableEntry.ReferenceType == TableEntryReference.Type.Name ? SharedData.GetId(tableEntry.Key) : tableEntry.KeyId;
foreach (AssetTypeMetadata assetType in SharedData.Metadata.MetadataEntries)
{
if (assetType == null)
{
continue;
}
if (assetType.Contains(keyId))
{
return(assetType.Type);
}
}
return(typeof(Object));
}
