protected override void OnCopyTo(Resource r, Duality.Cloning.CloneProvider provider)
{
base.OnCopyTo(r, provider);
Prefab c = r as Prefab;
c.objTree = provider.RequestObjectClone(this.objTree);
}
protected override void OnCopyTo(Component target, Duality.Cloning.CloneProvider provider)
{
base.OnCopyTo(target, provider);
SoundEmitter c = target as SoundEmitter;
c.sources = this.sources == null ? null : this.sources.Select(s => provider.RequestObjectClone(s)).ToList();
}
public static void DeepCopyTo <T>(this T baseObj, T targetObj, CloneProviderContext context = null)
{
CloneProvider.DeepCopyTo <T>(baseObj, targetObj, context);
}
public static T DeepClone <T>(this T baseObj, CloneProviderContext context = null)
{
return(CloneProvider.DeepClone <T>(baseObj, context));
}
internal static void PerformReflectionFallback <T>(string copyMethodName, T baseObj, T targetObj, CloneProvider provider)
{
if (copyMethodName == null)
{
throw new ArgumentNullException("copyMethodName");
}
if (baseObj == null)
{
throw new ArgumentNullException("baseObj");
}
if (targetObj == null)
{
throw new ArgumentNullException("targetObj");
}
// Use explicit unwrapping: Only unwrap (deep-copy) collection types, shallow-copy others.
provider.ExplicitUnwrap.Add(typeof(System.Collections.ICollection));
// Travel up the inheritance hierarchy
// Don't fallback for types from the Duality Assembly. Those are required to do explicit copying.
Type curType = baseObj.GetType();
while (curType.Assembly != typeof(DualityApp).Assembly && typeof(T).IsAssignableFrom(curType))
{
// Retrieve OnCopyTo method, if declared in this specific class (local override)
MethodInfo localOnCopyTo = curType.GetMethod(
copyMethodName,
BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.DeclaredOnly,
null,
new[] { typeof(T), typeof(CloneProvider) },
null);
// Apply default behaviour to any class that doesn't have its own OnCopyTo override
if (localOnCopyTo == null)
{
provider.CopyObjectTo(
baseObj,
targetObj,
curType.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.DeclaredOnly));
}
curType = curType.BaseType;
}
// Deactivate explicit unwrapping again
provider.ExplicitUnwrap.Remove(typeof(System.Collections.ICollection));
}
public static T DeepClone <T>(T baseObj, CloneProviderContext context = null)
{
CloneProvider provider = new CloneProvider(context);
return((T)provider.RequestObjectClone(baseObj));
}
