init

2026-04-25 23:37:10 +02:00
commit 19d6bd934a
476 changed files with 9198 additions and 0 deletions
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+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using UnityEditor;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace RPGCoreCommon.DropTable.Editor
+{
+    public class DropTableGroupElement : VisualElement
+    {
+        // Property data
+        private SerializedProperty _property;
+        private SerializedProperty _propertyRows;
+        private List<DropTableGroupRowElement> _rowElements = new();
+
+        // Elements
+        private readonly EnumField _chanceTypeField;
+        private readonly VisualElement _addRowButton;
+        private readonly ListView _list;
+
+        public DropTableGroupElement(SerializedProperty property) : this()
+        {
+            BindProperty(property);
+        }
+
+        public DropTableGroupElement()
+        {
+            DropTableDrawer.groupVisualTreeAsset.CloneTree(this);
+            
+            SetEnabled(false);
+            
+            // CHANCE TYPE
+            _chanceTypeField = this.Q<EnumField>("dt-chance-type");
+            _chanceTypeField.RegisterValueChangedCallback(_ => Refresh());
+            
+            // ADD (replacement for default list button)
+            _addRowButton = this.Q("dt-add-row");
+            _addRowButton.RegisterCallback<ClickEvent>(_ => _list.onAdd(_list));
+
+            // LIST
+            _list = this.Q<ListView>("dt-list");
+            _list.makeItem = () => new DropTableGroupRowElement();
+            _list.bindItem = (element, i) =>
+            {
+                var rowElement = element as DropTableGroupRowElement;
+                _rowElements.Add(rowElement);
+                rowElement.BindProperty(_propertyRows.GetArrayElementAtIndex(i));
+            };
+            _list.unbindItem = (element, _) => _rowElements.Remove(element as DropTableGroupRowElement);
+            _list.onAdd = _ =>
+            {
+                _propertyRows.arraySize++;
+                _propertyRows.GetArrayElementAtIndex(_propertyRows.arraySize - 1).boxedValue = new DropTableGroupRow();
+                _propertyRows.serializedObject.ApplyModifiedProperties();
+                _list.RefreshItems();
+            };
+        }
+
+        /// <summary>
+        /// Created by <see cref="DropTableDrawer"/>. First in hierarchy <see cref="DropTableGroupElement"/>.
+        /// </summary>
+        internal void BindProperty(SerializedProperty property)
+        {
+            _property = property;
+            _propertyRows = _property.FindPropertyRelative(nameof(DropTableGroup.rows));
+            
+            _chanceTypeField.BindProperty(_property.FindPropertyRelative(nameof(DropTableGroup.chanceType)));
+            _list.BindProperty(_propertyRows);
+            
+            SetEnabled(true);
+        }
+
+        internal void Refresh()
+        {
+            var weightSum = (_property.boxedValue as DropTableGroup).rows.Sum(row => row.chance);
+            _rowElements.ForEach(row => row.Refresh((ChanceTypeEnum)_chanceTypeField.value, weightSum));
+        }
+    }
+}