A game about forced loneliness, made by TACStudios
tacstudios.tngl.sh
1using UnityEditor.UIElements;
2using UnityEngine;
3using UnityEngine.UIElements;
4
5namespace UnityEditor.Rendering
6{
7 /// <summary>
8 /// Custom property drawer that renders automatically a set of properties of a given object
9 /// </summary>
10 public abstract class RelativePropertiesDrawer : PropertyDrawer
11 {
12 /// <summary>
13 /// The set of properties to draw the default <see cref="PropertyDrawer"/>.
14 /// </summary>
15 protected abstract string[] relativePropertiesNames { get; }
16
17 /// <inheritdoc/>
18 public override VisualElement CreatePropertyGUI(SerializedProperty property)
19 {
20 var container = new VisualElement();
21 for (int i = 0; i < relativePropertiesNames.Length; ++i)
22 {
23 var relativeProperty = property.FindPropertyRelative(relativePropertiesNames[i]);
24 if (relativeProperty == null)
25 continue;
26 container.Add(new PropertyField(relativeProperty));
27 }
28 return container;
29 }
30
31 /// <inheritdoc/>
32 public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
33 {
34 EditorGUI.BeginProperty(position, label, property);
35 Rect? rect = null;
36 for (int i = 0; i < relativePropertiesNames.Length; ++i)
37 {
38 var relativeProperty = property.FindPropertyRelative(relativePropertiesNames[i]);
39 if (relativeProperty == null)
40 continue;
41
42 var height = EditorGUI.GetPropertyHeight(relativeProperty, true) +
43 EditorGUIUtility.standardVerticalSpacing;
44 rect = rect != null ?
45 new Rect(rect.Value.x, rect.Value.y + rect.Value.height + EditorGUIUtility.standardVerticalSpacing, rect.Value.width, height) :
46 new Rect(position.x, position.y + EditorGUIUtility.standardVerticalSpacing, position.width, height);
47 EditorGUI.PropertyField(rect.Value, relativeProperty);
48 }
49 EditorGUI.EndProperty();
50 }
51
52 /// <inheritdoc/>
53 public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
54 {
55 float height = EditorGUIUtility.standardVerticalSpacing;
56 for (int i = 0; i < relativePropertiesNames.Length; ++i)
57 {
58 var relativeProperty = property.FindPropertyRelative(relativePropertiesNames[i]);
59 if (relativeProperty == null)
60 continue;
61
62 height += EditorGUI.GetPropertyHeight(relativeProperty, true) + EditorGUIUtility.standardVerticalSpacing;
63 }
64 return height;
65 }
66 }
67}