/// <summary>Writes field into a config node.</summary>
/// <remarks>
/// This method is not expected to fail since converting any type into string is expected to
/// succeeed on any value.
/// </remarks>
/// <param name="node">A node to write state to.</param>
/// <param name="instance">An owner of the field. Can be <c>null</c> for static fields.</param>
public void WriteToConfig(ConfigNode node, object instance)
{
if (isDisabled)
{
return; // Field is not supported.
}
var value = fieldInfo.GetValue(instance);
if (value == null)
{
Debug.LogWarningFormat("Skip writing field {0}.{1} due to its value is NULL",
fieldInfo.DeclaringType.FullName, fieldInfo.Name);
return;
}
if (collectionProto != null)
{
// For collections iterative via proto class and serialize item values.
foreach (var itemValue in collectionProto.GetEnumerator(value))
{
if (itemValue != null)
{
if (isCompound)
{
ConfigAccessor.AddNodeByPath(node, cfgPath, SerializeCompoundFieldsToNode(itemValue));
}
else if (isCustomSimpleType)
{
ConfigAccessor.AddValueByPath(
node, cfgPath, ((IPersistentField)itemValue).SerializeToString());
}
else
{
ConfigAccessor.AddValueByPath(
node, cfgPath, simpleTypeProto.SerializeToString(itemValue));
}
}
}
}
else
{
// For ordinal values just serialize the value.
if (isCompound)
{
ConfigAccessor.SetNodeByPath(node, cfgPath, SerializeCompoundFieldsToNode(value));
}
else if (isCustomSimpleType)
{
ConfigAccessor.SetValueByPath(node, cfgPath, ((IPersistentField)value).SerializeToString());
}
else
{
ConfigAccessor.SetValueByPath(node, cfgPath, simpleTypeProto.SerializeToString(value));
}
}
}
/// <summary>Stores collection values into a config node.</summary>
/// <param name="node">A node to add values into.</param>
/// <param name="value">A collection instance to get values from.</param>
internal void SerializeValues(ConfigNode node, object value)
{
var proto = collectionProto as GenericCollectionTypeProto;
foreach (var itemValue in proto.GetEnumerator(value))
{
if (itemValue == null)
{
continue;
}
var cfgData = persistentField.ordinaryFieldHandler.SerializeValue(itemValue);
if (cfgData != null)
{
if (cfgData is ConfigNode)
{
ConfigAccessor.AddNodeByPath(node, persistentField.cfgPath, (ConfigNode)cfgData);
}
else
{
ConfigAccessor.AddValueByPath(node, persistentField.cfgPath, (string)cfgData);
}
}
}
}