private static object LoadArray(IList list, Type arrayType, BinaryReader reader)
{
var count = reader.ReadNumberMostlyBelow255();
if (list == null)
{
list = Activator.CreateInstance(arrayType, new object[] { count }) as IList;
}
if (count == 0)
{
return(list);
}
var arrayElementType = (BinaryDataSaver.ArrayElementType)reader.ReadByte();
if (arrayElementType == BinaryDataSaver.ArrayElementType.AllTypesAreNull)
{
return(list);
}
if (arrayElementType == BinaryDataSaver.ArrayElementType.AllTypesAreDifferent)
{
LoadArrayWhereAllElementsAreNotTheSameType(list, arrayType, reader, count);
}
else
{
Type elementType = arrayElementType == BinaryDataSaver.ArrayElementType.AllTypesAreTypes
? typeof(Type)
: BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound(reader.ReadString());
LoadArrayWhereAllElementsAreTheSameType(list, arrayType, reader, count, elementType);
}
return(list);
}
private static void LoadEntityBehaviors(BinaryReader reader, Entity entity)
{
var behaviors = LoadArray(null, typeof(List <string>), reader) as List <string>;
foreach (string behavior in behaviors)
{
entity.Start(BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound(behavior));
}
}
private static void LoadDrawableEntityDrawBehaviors(BinaryReader reader,
DrawableEntity drawable)
{
var drawBehaviors = LoadArray(null, typeof(List <string>), reader) as List <string>;
foreach (string behavior in drawBehaviors)
{
drawable.OnDraw(BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound(behavior));
}
}
private static void LoadListElement(IList list, BinaryReader reader)
{
Type elementType =
BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound(reader.ReadString());
bool isNotNull = reader.ReadBoolean();
if (isNotNull)
{
list.Add(CreateAndLoad(elementType, reader));
}
}
private static void LoadDictionaryWhereAllValuesAreTheSameType(IDictionary data,
BinaryReader reader, int count)
{
Type everyKeyType =
BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound(reader.ReadString());
Type everyValueType =
BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound(reader.ReadString());
for (int i = 0; i < count; i++)
{
data.Add(CreateAndLoad(everyKeyType, reader), CreateAndLoad(everyValueType, reader));
}
}
