92 lines
3.5 KiB
C#
92 lines
3.5 KiB
C#
using UnityEditor;
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using UnityEngine;
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namespace Logic.Editor
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{
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/// <summary>
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/// GridVFXInfo 的自定义 PropertyDrawer，在列表中显示 Type 名称
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/// </summary>
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[CustomPropertyDrawer(typeof(GridVFXInfoDataAssets.GridVFXInfo))]
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public class GridVFXInfoPropertyDrawer : PropertyDrawer
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{
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public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
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{
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EditorGUI.BeginProperty(position, label, property);
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// 获取 Type 字段
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var typeProperty = property.FindPropertyRelative("Type");
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var displayNameProperty = property.FindPropertyRelative("DisplayName");
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if (typeProperty != null)
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{
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// 构建显示文本：Type 名称 (DisplayName)
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string typeName = typeProperty.enumNames[typeProperty.enumValueIndex];
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string displayText = displayNameProperty != null && !string.IsNullOrEmpty(displayNameProperty.stringValue)
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? $"{typeName} ({displayNameProperty.stringValue})"
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: typeName;
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// 绘制折叠标题
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property.isExpanded = EditorGUI.Foldout(
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new Rect(position.x, position.y, position.width, EditorGUIUtility.singleLineHeight),
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property.isExpanded,
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displayText,
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true
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);
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// 如果展开，绘制所有字段
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if (property.isExpanded)
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{
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EditorGUI.indentLevel++;
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float lineHeight = EditorGUIUtility.singleLineHeight + 2;
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float currentY = position.y + lineHeight;
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// 遍历所有子属性并绘制
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SerializedProperty iterator = property.Copy();
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SerializedProperty endProperty = property.GetEndProperty();
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bool enterChildren = true;
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while (iterator.NextVisible(enterChildren) && !SerializedProperty.EqualContents(iterator, endProperty))
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{
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enterChildren = false;
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float height = EditorGUI.GetPropertyHeight(iterator, true);
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Rect lineRect = new Rect(position.x, currentY, position.width, height);
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EditorGUI.PropertyField(lineRect, iterator, true);
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currentY += height + 2;
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}
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EditorGUI.indentLevel--;
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}
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}
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else
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{
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// 如果找不到 Type 字段，使用默认绘制
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EditorGUI.PropertyField(position, property, label, true);
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}
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EditorGUI.EndProperty();
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}
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public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
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{
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if (!property.isExpanded)
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{
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return EditorGUIUtility.singleLineHeight;
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}
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// 计算展开后的总高度
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float height = EditorGUIUtility.singleLineHeight + 2;
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SerializedProperty iterator = property.Copy();
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SerializedProperty endProperty = property.GetEndProperty();
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bool enterChildren = true;
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while (iterator.NextVisible(enterChildren) && !SerializedProperty.EqualContents(iterator, endProperty))
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{
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enterChildren = false;
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height += EditorGUI.GetPropertyHeight(iterator, true) + 2;
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}
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return height;
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}
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}
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}
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