/// <summary>
/// Due to Unity's serialization limits, we have to do this ourselves:
/// 1. GameObjects don't allow for lists of derived types
/// 2. You can use ScriptableObjects, but prefabs don't support ScriptableObjects
/// 3. ISerializationCallbackReceiver can't use Find()
///
/// This function is called AFTER the items have been deserialized
/// </summary>
public void OnAfterDeserialize()
{
JSONSerializer.RootObject = gameObject;
for (int i = 0; i < mItemDefinitions.Count; i++)
{
Type lType = null;
JSONNode lNode = JSONNode.Parse(mItemDefinitions[i]);
if (lNode != null)
{
string lTypeString = lNode["__Type"].Value;
if (lTypeString != null && lTypeString.Length > 0)
{
lType = Type.GetType(lTypeString);
}
}
// Fill an existing existing attribute
if (lType != null && mItems.Count > i && mItems[i].GetType() == lType)
{
object lItemObj = mItems[i];
JSONSerializer.DeserializeInto(mItemDefinitions[i], ref lItemObj);
}
// Create a new attribute
else
{
BasicAttribute lAttribute = JSONSerializer.Deserialize(mItemDefinitions[i]) as BasicAttribute;
if (lAttribute != null)
{
if (mItems.Count <= i)
{
mItems.Add(lAttribute);
}
else
{
mItems[i] = lAttribute;
}
}
}
}
// Get rid of excess items
for (int i = mItems.Count - 1; i > mItemDefinitions.Count - 1; i--)
{
mItems.RemoveAt(i);
}
JSONSerializer.RootObject = null;
}
/// <summary>
/// Due to Unity's serialization limits, we have to do this ourselves:
/// 1. GameObjects don't allow for lists of derived types
/// 2. You can use ScriptableObjects, but prefabs don't support ScriptableObjects
/// 3. ISerializationCallbackReceiver can't use Find()
///
/// This function is called AFTER the items have been deserialized
/// </summary>
public void OnAfterDeserialize()
{
JSONSerializer.RootObject = gameObject;
// CDL 07/27/2018 - keep track of any invalid attribute definitions
List <int> lInvalidDefinitions = new List <int>();
for (int i = 0; i < mItemDefinitions.Count; i++)
{
Type lType = null;
bool lUpdateType = false;
JSONNode lNode = JSONNode.Parse(mItemDefinitions[i]);
if (lNode != null)
{
string lTypeString = lNode["__Type"].Value;
// CDL 07/27/2018 - Use AssemblyHelper.ResolveType() intead of Type.GetType() so that
// the Type can still be obtained if the Motion was serialized as belonging to a different assembly
lType = AssemblyHelper.ResolveType(lTypeString, out lUpdateType);
//Debug.Log("Attribute type resolved to " + lType.AssemblyQualifiedName);
//if (lTypeString != null && lTypeString.Length > 0) { lType = Type.GetType(lTypeString); }
}
// CDL 07/27/2018 - save this definition for removal afterwards, as we can't resolve the Type from any assembly.
if (lType == null)
{
lInvalidDefinitions.Add(i);
continue;
}
// Fill an existing existing attribute
if (lType != null && mItems.Count > i && mItems[i].GetType() == lType)
{
object lItemObj = mItems[i];
JSONSerializer.DeserializeInto(mItemDefinitions[i], ref lItemObj);
// CDL 07/27/2018 - update the serialized Type if necessary
if (lUpdateType)
{
//Debug.Log("Updating type: " + lItemObj.GetType().AssemblyQualifiedName);
mItemDefinitions[i] = JSONSerializer.Serialize(lItemObj, false);
}
}
// Create a new attribute
else
{
BasicAttribute lAttribute = JSONSerializer.Deserialize(mItemDefinitions[i]) as BasicAttribute;
if (lAttribute != null)
{
if (mItems.Count <= i)
{
mItems.Add(lAttribute);
}
else
{
mItems[i] = lAttribute;
}
}
}
}
// Get rid of excess items
for (int i = mItems.Count - 1; i > mItemDefinitions.Count - 1; i--)
{
mItems.RemoveAt(i);
}
// CDL 07/27.2018 - Clean up any invalid attribute definitions
if (lInvalidDefinitions.Count > 0)
{
for (int i = 0; i < lInvalidDefinitions.Count; i++)
{
int lIndex = lInvalidDefinitions[i];
mItemDefinitions.RemoveAt(lIndex);
}
}
JSONSerializer.RootObject = null;
}
/// <summary>
/// Deserialize the object from a string
/// </summary>
/// <param name="rDefinition">JSON string</param>
public virtual void Deserialize(string rDefinition)
{
object lThis = this;
JSONSerializer.DeserializeInto(rDefinition, ref lThis);
}
