Add Basic Reworked UI

Data/DoubleInputValidator.cs

@@ -9,7 +9,6 @@ namespace ADOFAIRenderer.Data
         private struct FieldEntry
         {
             public List<DoubleLimit> Limits;
-            public bool Optional;
         }
 
         private readonly VisualElement _rootVisualElement;
@@ -25,34 +24,22 @@ namespace ADOFAIRenderer.Data
         /// Multiple limits can be added to the same field — they are all checked in order.
         /// </summary>
         /// <param name="fieldName">The name of the DoubleField in the UXML.</param>
-        /// <param name="optional">
-        /// If true, the field is allowed to be empty. Limits are only enforced when a value is present.
-        /// </param>
         /// <param name="limits">The limits to apply.</param>
-        public DoubleInputValidator AddLimits(string fieldName, bool optional, params DoubleLimit[] limits)
+        public DoubleInputValidator AddLimits(string fieldName, params DoubleLimit[] limits)
         {
             if (!_fields.TryGetValue(fieldName, out var entry))
             {
                 entry = new FieldEntry
                 {
-                    Limits = new List<DoubleLimit>(),
-                    Optional = optional
+                    Limits = new List<DoubleLimit>()
                 };
             }
 
-            entry.Optional = optional;
             entry.Limits.AddRange(limits);
             _fields[fieldName] = entry;
             return this;
         }
 
-        /// <inheritdoc cref="AddLimits(string, bool, DoubleLimit[])"/>
-        /// <remarks>Shorthand for required (non-optional) fields.</remarks>
-        public DoubleInputValidator AddLimits(string fieldName, params DoubleLimit[] limits)
-        {
-            return AddLimits(fieldName, false, limits);
-        }
-
         /// <summary>
         /// Queries all registered fields from the root VisualElement and
         /// registers value-changed callbacks that rollback invalid values.
@@ -73,12 +60,10 @@ namespace ADOFAIRenderer.Data
                 }
 
                 var limits = entry.Limits;
-                var optional = entry.Optional;
 
                 field.RegisterValueChangedCallback(evt =>
                 {
-                    // Optional fields allow empty input — skip validation when cleared
-                    if (optional && string.IsNullOrEmpty(field.text))
+                    if (string.IsNullOrEmpty(field.text))
                     {
                         return;
                     }