public AdaptResult AdaptFile(Stream stream, TargetPatch targetPatch, GamePatch originPatch)
{
try
{
var upgradeDataPath = Path.Combine(targetPatch.GameDataPath, PathConstants.UpgradeDataPath);
if (!File.Exists(upgradeDataPath))
{
return(new AdaptResult
{
Status = MapFileStatus.ConfigError,
Diagnostics = upgradeDataPath.GetFileNotFoundDiagnostics(),
});
}
var upgradeMetaDataPath = Path.Combine(targetPatch.GameDataPath, PathConstants.UpgradeMetaDataPath);
if (!File.Exists(upgradeMetaDataPath))
{
return(new AdaptResult
{
Status = MapFileStatus.ConfigError,
Diagnostics = upgradeMetaDataPath.GetFileNotFoundDiagnostics(),
});
}
using var reader = new BinaryReader(stream);
var mapUpgradeObjectData = reader.ReadMapUpgradeObjectData();
try
{
var knownIds = new HashSet <int>();
knownIds.AddItemsFromSylkTable(upgradeDataPath, DataConstants.UpgradeDataKeyColumn);
var knownProperties = new HashSet <int>();
knownProperties.AddItemsFromSylkTable(upgradeMetaDataPath, DataConstants.MetaDataIdColumn);
var diagnostics = new List <string>();
var baseUpgrades = new List <LevelObjectModification>();
foreach (var upgrade in mapUpgradeObjectData.BaseUpgrades)
{
if (!knownIds.Contains(upgrade.OldId))
{
diagnostics.Add($"Unknown base upgrade: '{upgrade.OldId.ToRawcode()}'");
continue;
}
if (upgrade.Modifications.Any(property => !knownProperties.Contains(property.Id)))
{
diagnostics.AddRange(upgrade.Modifications.Where(property => !knownProperties.Contains(property.Id)).Select(property => $"Unknown property: '{property.Id.ToRawcode()}'"));
upgrade.Modifications.RemoveAll(property => !knownProperties.Contains(property.Id));
}
baseUpgrades.Add(upgrade);
}
var newUpgrades = new List <LevelObjectModification>();
foreach (var upgrade in mapUpgradeObjectData.NewUpgrades)
{
if (!knownIds.Contains(upgrade.OldId))
{
diagnostics.Add($"Unknown base upgrade: '{upgrade.OldId.ToRawcode()}'");
continue;
}
if (knownIds.Contains(upgrade.NewId))
{
diagnostics.Add($"Conflicting upgrade: '{upgrade.NewId.ToRawcode()}'");
continue;
}
if (upgrade.Modifications.Any(property => !knownProperties.Contains(property.Id)))
{
diagnostics.AddRange(upgrade.Modifications.Where(property => !knownProperties.Contains(property.Id)).Select(property => $"Unknown property: '{property.Id.ToRawcode()}'"));
upgrade.Modifications.RemoveAll(property => !knownProperties.Contains(property.Id));
}
newUpgrades.Add(upgrade);
}
if (diagnostics.Count > 0)
{
var memoryStream = new MemoryStream();
using var writer = new BinaryWriter(memoryStream, new UTF8Encoding(false, true), true);
writer.Write(new MapUpgradeObjectData(mapUpgradeObjectData.FormatVersion)
{
BaseUpgrades = baseUpgrades,
NewUpgrades = newUpgrades,
});
return(new AdaptResult
{
Status = MapFileStatus.Adapted,
Diagnostics = diagnostics.ToArray(),
AdaptedFileStream = memoryStream,
});
}
else
{
return(new AdaptResult
{
Status = MapFileStatus.Compatible,
});
}
}
catch
{
return(new AdaptResult
{
Status = MapFileStatus.AdapterError,
});
}
}
catch (NotSupportedException)
{
return(new AdaptResult
{
Status = MapFileStatus.Unadaptable,
});
}
catch (Exception e)
{
return(new AdaptResult
{
Status = MapFileStatus.ParseError,
Diagnostics = new[] { e.Message },
});
}
}
