void OnEnable()
{
visitor = new EntityIMGUIVisitor(entity =>
{
var targetProxy = (EntitySelectionProxy)target;
if (!targetProxy.Exists)
{
return;
}
EntitySelectionProxy.SelectEntity(targetProxy.World, entity);
},
entity => currentEntityManager.GetName(entity));
inclusionList = new SystemInclusionList();
}
void OnLocalSelectionChanged(EntityHierarchyItem selectedItem)
{
m_SelectedItem = selectedItem.NodeId;
if (selectedItem.NodeId.Kind == NodeKind.Entity)
{
var entity = selectedItem.NodeId.ToEntity();
if (entity != Entity.Null)
{
var undoGroup = Undo.GetCurrentGroup();
EntitySelectionProxy.SelectEntity(m_Hierarchy.World, entity);
// Collapsing the selection of the entity into the selection of the ListView / TreeView item
Undo.CollapseUndoOperations(undoGroup);
}
}
else
{
// TODO: Deal with non-Entity selections
}
}
static void OnClicked(ClickEvent evt, EntityInspectorContext context, VisualElement current)
{
switch (current)
{
case Foldout foldout:
if (!foldout.Q <Toggle>().worldBound.Contains(evt.position))
{
break;
}
foldout.value = !foldout.value;
break;
case ObjectField objectField:
var display = objectField.Q(className: UssClasses.UIToolkit.ObjectField.Display);
if (null == display)
{
break;
}
if (!display.worldBound.Contains(evt.position))
{
break;
}
if (evt.clickCount == 1)
{
EditorGUIUtility.PingObject(objectField.value);
}
else
{
var value = objectField.value;
if (null != value && value)
{
Selection.activeObject = value;
}
}
break;
case EntityField entityField:
var input = entityField.Q(className: "unity-entity-field__input");
if (null == input)
{
break;
}
if (!input.worldBound.Contains(evt.position))
{
break;
}
if (evt.clickCount > 1)
{
var world = context.World;
if (null == world || !world.IsCreated)
{
break;
}
if (!context.EntityManager.Exists(entityField.value))
{
break;
}
EntitySelectionProxy.SelectEntity(context.World, entityField.value);
}
break;
}
for (var i = 0; i < current.childCount; ++i)
{
OnClicked(evt, context, current[i]);
}
}