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Add batch creating prefabs from mutiple selected actors in the scene tree.

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This commit is contained in:
Chandler Cox
2023-07-20 23:02:26 -05:00
parent b2b10ce7da
commit 83427ba1d4
2 changed files with 36 additions and 18 deletions
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44
Source/Editor/Modules/PrefabsModule.cs
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@@ -37,6 +37,11 @@ namespace FlaxEditor.Modules
/// </summary>
public event Action<Prefab, Actor> PrefabApplied;
/// <summary>
/// Locally cached actor for prefab creation.
/// </summary>
private Actor _prefabCreationActor;
internal PrefabsModule(Editor editor)
: base(editor)
{
@@ -78,6 +83,16 @@ namespace FlaxEditor.Modules
/// </remarks>
/// <param name="actor">The root prefab actor.</param>
public void CreatePrefab(Actor actor)
{
CreatePrefab(actor, true);
}
/// <summary>
/// Starts the creating prefab for the given actor by showing the new item creation dialog in <see cref="ContentWindow"/>.
/// </summary>
/// <param name="actor">The root prefab actor.</param>
/// <param name="rename">Allow renaming or not</param>
public void CreatePrefab(Actor actor, bool rename)
{
// Skip in invalid states
if (!Editor.StateMachine.CurrentState.CanEditContent)
@@ -90,7 +105,8 @@ namespace FlaxEditor.Modules
PrefabCreating?.Invoke(actor);
var proxy = Editor.ContentDatabase.GetProxy<Prefab>();
Editor.Windows.ContentWin.NewItem(proxy, actor, OnPrefabCreated, actor.Name);
_prefabCreationActor = actor;
Editor.Windows.ContentWin.NewItem(proxy, actor, OnPrefabCreated, actor.Name, rename);
}
private void OnPrefabCreated(ContentItem contentItem)
@@ -107,25 +123,21 @@ namespace FlaxEditor.Modules
// Record undo for prefab creating (backend links the target instance with the prefab)
if (Editor.Undo.Enabled)
{
var selection = Editor.SceneEditing.Selection.Where(x => x is ActorNode).ToList().BuildNodesParents();
if (selection.Count == 0)
if (!_prefabCreationActor)
return;
if (selection.Count == 1)
var actorsList = new List<Actor>();
Utilities.Utils.GetActorsTree(actorsList, _prefabCreationActor);
var actions = new IUndoAction[actorsList.Count];
for (int i = 0; i < actorsList.Count; i++)
{
var action = BreakPrefabLinkAction.Linked(((ActorNode)selection[0]).Actor);
Undo.AddAction(action);
}
else
{
var actions = new IUndoAction[selection.Count];
for (int i = 0; i < selection.Count; i++)
{
var action = BreakPrefabLinkAction.Linked(((ActorNode)selection[i]).Actor);
actions[i] = action;
}
Undo.AddAction(new MultiUndoAction(actions));
var action = BreakPrefabLinkAction.Linked(actorsList[i]);
actions[i] = action;
}
Undo.AddAction(new MultiUndoAction(actions));
_prefabCreationActor = null;
}
Editor.Instance.Windows.PropertiesWin.Presenter.BuildLayout();