public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
// Draw the property gui.
EditorGUILayout.PropertyField(property, label, true);
// We only apply the default if there is no assigned asset.
if (property.objectReferenceValue != null)
{
return;
}
// Get the default asset.
DefaultAssetAttribute defaultAssetAttribute = (DefaultAssetAttribute)attribute;
Object defaultAsset = (Object)defaultAssetAttribute.GetDefaultAsset(fieldInfo.FieldType);
// Assign.
property.objectReferenceValue = defaultAsset;
}
static public void Apply(object inObject, UnityEngine.Object inHost = null)
{
if (inObject == null)
{
return;
}
Type objType = inObject.GetType();
bool bChanged = false;
foreach (var field in objType.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
if (!field.IsPublic && !field.IsDefined(typeof(SerializeField)))
{
continue;
}
DefaultAssetAttribute defaultAssetAttr = Reflect.GetAttribute <DefaultAssetAttribute>(field);
if (defaultAssetAttr != null)
{
Type type = field.FieldType;
string name = defaultAssetAttr.AssetName;
UnityEngine.Object asset = (UnityEngine.Object)field.GetValue(inObject);
if (asset == null)
{
asset = AssetDBUtils.FindAsset(type, name);
if (asset != null)
{
field.SetValue(inObject, asset);
bChanged = true;
}
}
}
}
if (bChanged && inHost)
{
EditorUtility.SetDirty(inHost);
}
}
