public void RemoveElement(ComposableElement instance, int index)
{
var so = new SerializedObject(this);
var dataArray = so.FindProperty(nameof(Data));
var elementAtIndex = dataArray.GetArrayElementAtIndex(index).objectReferenceValue as ComposableElement;
if (elementAtIndex != instance)
{
Debug.LogError("ComposableObject.RemoveElement: instance does not match index");
return;
}
AssetDatabase.RemoveObjectFromAsset(instance);
dataArray.DeleteArrayElementAtIndex(index);
DestroyImmediate(instance);
for (int x = index; x < dataArray.arraySize; x++)
{
dataArray.MoveArrayElement(x + 1, x);
}
dataArray.arraySize--;
so.SetIsDifferentCacheDirty();
so.ApplyModifiedProperties();
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(this));
AssetDatabase.SaveAssets();
}
public void InsertElement(ComposableElement instance, int index)
{
if (!ElementType.IsAssignableFrom(instance.GetType()))
{
return;
}
if (!SupportsType(instance.GetType()))
{
return;
}
AssetDatabase.AddObjectToAsset(instance, this);
instance.hideFlags = HideFlags.HideInHierarchy;
var so = new SerializedObject(this);
var dataArray = so.FindProperty(nameof(Data));
dataArray.InsertArrayElementAtIndex(index);
var stepField = dataArray.GetArrayElementAtIndex(index);
stepField.objectReferenceValue = instance;
stepField.serializedObject.SetIsDifferentCacheDirty();
stepField.serializedObject.ApplyModifiedProperties();
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(this));
AssetDatabase.SaveAssets();
}
