public void Add(SceneReferenceAsset sceneReferenceAsset)
{
if (sceneReferenceAsset)
{
_sceneReferenceAssets.Add(sceneReferenceAsset);
}
}
private void HandleObjectPicker(int controlID)
{
switch (Event.current.commandName)
{
case "ObjectSelectorUpdated":
if (EditorGUIUtility.GetObjectPickerControlID() != controlID)
{
return;
}
var selectedScene = (SceneAsset)EditorGUIUtility.GetObjectPickerObject();
var elementProperty = _property.GetArrayElementAtIndex(_property.arraySize - 1);
if (selectedScene)
{
elementProperty.objectReferenceValue = SceneReferenceAsset.FindOrCreate(selectedScene);
}
else
{
elementProperty.objectReferenceValue = null;
}
break;
case "ObjectSelectorClosed":
RemoveNull(_reorderableList);
break;
}
}
public void Add(string scenePath)
{
this.Add(SceneReferenceAsset.FindOrCreate(scenePath));
}
public bool Contains(SceneReferenceAsset sceneReferenceAsset)
{
return(_sceneReferenceAssets.Contains(sceneReferenceAsset));
}
public void Remove(SceneReferenceAsset sceneReferenceAsset)
{
_sceneReferenceAssets.RemoveAll(asset => asset == sceneReferenceAsset);
}
private ReorderableList CreateReorderableList(SerializedProperty property)
{
var reorderableList = new ReorderableList(
this.serializedObject,
property,
draggable: true,
displayHeader: true,
displayAddButton: true,
displayRemoveButton: true
);
reorderableList.drawHeaderCallback += (rect) => EditorGUI.LabelField(rect, "Scenes");
reorderableList.drawElementCallback = (rect, index, isActive, isFocused) =>
{
var elementProperty = property.GetArrayElementAtIndex(index);
var sceneReferenceAsset = (SceneReferenceAsset)elementProperty.objectReferenceValue;
var currentSceneAsset = sceneReferenceAsset ? sceneReferenceAsset.FindSceneAsset() : null;
var objectFieldRect = new Rect(
rect.x,
rect.y + 1.5f,
rect.width - (EditorGUIUtility.singleLineHeight + 2.0f),
EditorGUIUtility.singleLineHeight
);
var selectedSceneAsset = (SceneAsset)EditorGUI.ObjectField(
objectFieldRect,
new GUIContent(),
currentSceneAsset,
typeof(SceneAsset),
allowSceneObjects: false
);
var sceneStatusRect = new Rect(
objectFieldRect.x + objectFieldRect.width + 3.0f,
rect.y + 0.75f,
EditorGUIUtility.singleLineHeight,
EditorGUIUtility.singleLineHeight
);
if (selectedSceneAsset == null)
{
elementProperty.objectReferenceValue = null;
SceneStatusButton.Show(sceneStatusRect, false);
}
else if (currentSceneAsset != selectedSceneAsset)
{
var selectedAsset = SceneReferenceAsset.FindOrCreate(selectedSceneAsset);
elementProperty.objectReferenceValue = selectedAsset;
SceneStatusButton.Show(sceneStatusRect, selectedAsset.enabled);
}
else
{
SceneStatusButton.Show(sceneStatusRect, sceneReferenceAsset.enabled);
}
};
reorderableList.onAddCallback += (list) =>
{
list.serializedProperty.arraySize += 1;
list.serializedProperty.GetArrayElementAtIndex(list.count - 1).objectReferenceValue = null;
EditorGUIUtility.ShowObjectPicker <SceneAsset>(null, false, "", _lastElementControlID);
};
reorderableList.onRemoveCallback += (list) =>
{
var count = list.serializedProperty.arraySize;
list.serializedProperty.DeleteArrayElementAtIndex(list.index);
if (count == list.serializedProperty.arraySize)
{
list.serializedProperty.DeleteArrayElementAtIndex(list.index);
}
};
return(reorderableList);
}
