// Copy existing data.
protected GamePropertyData(GamePropertyData <T> data)
{
if (data != null)
{
_value = data.Value;
_hasLocalValue = data.HasLocalValue;
Changing = data.Changing;
Changed = data.Changed;
}
}
private GamePropertyData <T> GetOrCreateLocalData()
{
IGamePropertyData untypedData = Owner.PropertyData.Get(_metadata.Id);
GamePropertyData <T> data;
if (untypedData != null)
{
// data found!
data = (GamePropertyData <T>)untypedData;
}
else
{
// No data found! Create new data.
data = new GamePropertyData <T>();
Owner.PropertyData.Set(_metadata.Id, data);
}
return(data);
}
public void Add <T>(int id)
{
if (Owner.PropertyData.Get(id) != null)
{
return;
}
if (id < 0 || id >= GameObject.PropertyMetadata.Count)
{
string message = string.Format(
CultureInfo.InvariantCulture,
"Unknown ID. No game object property with the ID '{0}' and type '{1}' was defined. "
+ "Game object properties must be defined using GameObject.CreateProperty() before they can be used.",
id,
typeof(T).FullName);
throw new ArgumentException(message, "id");
}
var data = new GamePropertyData <T>();
Owner.PropertyData.Set(id, data);
}
public AnimatableGamePropertyData(GameObject owner, GamePropertyMetadata <T> metadata, GamePropertyData <T> data)
: base(data)
{
Debug.Assert(owner != null, "owner must not be null.");
Debug.Assert(metadata != null, "metadata must not be null.");
_owner = owner;
_metadata = metadata;
}
