chore: import upstream snapshot with attribution

2026-07-13 13:13:17 +08:00
commit 58ab8315aa
8961 changed files with 5602567 additions and 0 deletions
@@ -0,0 +1,30 @@
+namespace Lib.@string.logic;
+
+[Guid("de9f1dfd-05ec-466f-9f5f-46e7e8da219a")]
+internal sealed class HasStringChanged : Instance<HasStringChanged>
+{
+    [Output(Guid = "e89cfe71-4246-4580-a42c-01d1263cd1c9")]
+    public readonly Slot<bool> HasChanged = new();
+
+        
+    public HasStringChanged()
+    {
+        HasChanged.UpdateAction += Update;
+    }
+
+    private void Update(EvaluationContext context)
+    {
+        var newString = Value.GetValue(context);
+            
+        var hasChanged = newString != _lastString;
+        HasChanged.Value = hasChanged;
+        _lastString = newString;
+            
+        HasChanged.DirtyFlag.Trigger = hasChanged ? DirtyFlagTrigger.Animated : DirtyFlagTrigger.None;
+    }
+
+    private string _lastString;
+
+    [Input(Guid = "303A7A17-5B3E-4D2E-A5BD-FDE775BE387A")]
+    public readonly InputSlot<string> Value = new();
+}