private static void OnFileDeleted(String filename)
{
if (filename != ConfigurationFilePath)
{
return;
}
Debug.Log($"[{nameof(NuclearEdition)}] The configuration file has been deleted. Reset configuration.");
_instance = new RootConfiguration();
WriteConfiguration();
}
public static void Read(RootConfiguration root, StreamReader sr)
{
Type rootType = root.GetType();
String errorMessage = String.Empty;
while (!sr.EndOfStream)
{
String line = sr.ReadLine();
try
{
if (String.IsNullOrEmpty(line))
{
continue;
}
if (line.StartsWith("//"))
{
continue;
}
String[] parts = line.Split('=');
if (parts.Length != 2)
{
errorMessage = $"line.Split('=').Length != 2";
goto onError;
}
String key = parts[0].Trim();
String value = parts[1].Trim();
parts = key.Split('.');
Type type = rootType;
Object instance = root;
PropertyInfo property = null;
for (Int32 i = 0; i < parts.Length; i++)
{
property = type.GetProperty(parts[i]);
if (property?.CanRead != true)
{
errorMessage = $"type.GetProperty(parts[i])?.CanRead != true [type: {type.FullName}, parts[i]: {parts[i]}, property: {property}";
goto onError;
}
if (i < parts.Length - 1)
{
instance = property.GetValue(instance);
if (instance is null)
{
errorMessage = $"property.GetValue(instance) is null";
goto onError;
}
type = property.PropertyType;
}
}
if (property?.CanWrite != true)
{
errorMessage = $"property?.CanWrite != true";
goto onError;
}
Object convertedValue;
if (property.PropertyType.IsEnum)
{
Int64 number = Int64.Parse(value, CultureInfo.InvariantCulture);
convertedValue = Enum.ToObject(property.PropertyType, number);
}
else if (property.PropertyType == typeof(HashSet <String>))
{
HashSet <String> set = new HashSet <String>();
String[] items = value.Split(';');
foreach (String item in items)
{
set.Add(item.Trim());
}
convertedValue = set;
}
else
{
convertedValue = Convert.ChangeType(value, property.PropertyType, CultureInfo.InvariantCulture);
}
property.SetValue(instance, convertedValue);
continue;
}
catch (Exception ex)
{
errorMessage = ex.ToString();
}
onError:
Debug.LogWarning($"{nameof(NuclearEdition)} Invalid configuration line: {line}. Error: {errorMessage}");
}
}
public static void Write(RootConfiguration root, StreamWriter sw)
{
WriteSection(String.Empty, root, sw);
}