public override void WriteWeak(IValueStorage targetObject, object sourceObject)
{
VerifySerializationSanity();
if (sourceObject != null && !UdonSharpUtils.IsUserJaggedArray(sourceObject.GetType()))
{
throw new SerializationException($"Cannot convert {targetObject.GetType()} to {typeMetadata.cSharpType}");
}
object tarArray = targetObject.Value;
ConvertToUdonArrayElement(ref tarArray, sourceObject, typeMetadata.cSharpType);
targetObject.Value = tarArray;
}
private void ConvertToCSharpArrayElement(ref object targetElement, object elementValue, Type cSharpType)
{
if (elementValue == null)
{
targetElement = null;
return;
}
if (UdonSharpUtils.IsUserJaggedArray(cSharpType))
{
Array targetArray = (Array)targetElement;
Array sourceArray = (Array)elementValue;
if (!UsbSerializationContext.CollectDependencies)
{
if (targetArray == null || targetArray.Length != sourceArray.Length)
{
targetElement = targetArray = (Array)Activator.CreateInstance(cSharpType, sourceArray.Length);
}
}
for (int i = 0; i < sourceArray.Length; ++i)
{
object elementVal = targetArray.GetValue(i);
ConvertToCSharpArrayElement(ref elementVal, sourceArray.GetValue(i), cSharpType.GetElementType());
if (!UsbSerializationContext.CollectDependencies)
{
targetArray.SetValue(elementVal, i);
}
}
}
else if (cSharpType.IsArray)
{
IValueStorage innerArrayValueStorage = GetInnerValueStorage();
innerArrayValueStorage.Value = elementValue;
rootArraySerializer.ReadWeak(ref targetElement, innerArrayValueStorage);
innerValueStorages.Push(innerArrayValueStorage);
}
else
{
throw new Exception("Jagged array serializer requires a root array serializer");
}
}
void ConvertToUdonArrayElement(ref object targetElement, object elementValue, System.Type cSharpType)
{
if (elementValue == null)
{
targetElement = null;
return;
}
if (UdonSharpUtils.IsUserJaggedArray(cSharpType))
{
Array targetArray = (Array)targetElement;
Array sourceArray = (Array)elementValue;
if (targetArray == null || targetArray.Length != sourceArray.Length)
{
targetElement = targetArray = (Array)Activator.CreateInstance(UdonSharpUtils.UserTypeToUdonType(cSharpType), new object[] { sourceArray.Length });
}
for (int i = 0; i < sourceArray.Length; ++i)
{
object elementVal = targetArray.GetValue(i);
ConvertToUdonArrayElement(ref elementVal, sourceArray.GetValue(i), cSharpType.GetElementType());
targetArray.SetValue(elementVal, i);
}
}
else if (cSharpType.IsArray)
{
IValueStorage innerArrayValueStorage = GetInnerValueStorage();
innerArrayValueStorage.Value = targetElement;
rootArraySerializer.WriteWeak(innerArrayValueStorage, elementValue);
targetElement = innerArrayValueStorage.Value;
innerValueStorages.Push(innerArrayValueStorage);
}
else
{
throw new Exception("Jagged array serializer requires a root array serializer");
}
}
