public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
SerializedProperty canCacheObject = property.FindPropertyRelative(nameof(canCacheObject));
SerializedProperty referenceType = property.FindPropertyRelative(nameof(referenceType));
SerializedProperty directReference = property.FindPropertyRelative(nameof(directReference));
SerializedProperty sceneReference = property.FindPropertyRelative(nameof(sceneReference));
SerializedProperty resourcesReference = property.FindPropertyRelative(nameof(resourcesReference));
// Set height for just one control
position.height = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
// Layout the foldout
EditorGUI.Foldout(position, property.isExpanded, label);
position.y += position.height;
if (property.isExpanded)
{
EditorGUI.indentLevel++;
// Layout the reference type
EditorGUI.PropertyField(position, referenceType);
position.y += position.height;
// Increase indent level for fields that depend on the reference type
EditorGUI.indentLevel++;
// Display correct property based on the reference type
if (referenceType.enumValueIndex == 0)
{
EditorGUI.PropertyField(position, directReference);
}
else
{
// Edit the can cache object field
EditorGUI.PropertyField(position, canCacheObject);
position.y += position.height;
if (referenceType.enumValueIndex == 1)
{
SceneReferenceLoaderDrawer.OnGUINoFoldout(position, sceneReference);
}
else
{
ResourcesReferenceDrawer.OnGUINoFoldout(position, resourcesReference);
}
}
// Restore normal indent
EditorGUI.indentLevel--;
EditorGUI.indentLevel--;
}
}
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
SerializedProperty referenceType = property.FindPropertyRelative(nameof(referenceType));
SerializedProperty sceneReference = property.FindPropertyRelative(nameof(sceneReference));
SerializedProperty resourcesReference = property.FindPropertyRelative(nameof(resourcesReference));
float standardControlHeight = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
float height = standardControlHeight;
if (property.isExpanded)
{
// Add height for reference type edit
height += standardControlHeight;
// Add height for the direct reference drawer
if (referenceType.enumValueIndex == 0)
{
height += standardControlHeight;
}
else
{
// Add height for the can cache object property
height += standardControlHeight;
if (referenceType.enumValueIndex == 1)
{
height += SceneReferenceLoaderDrawer.GetPropertyHeightNoFoldout(sceneReference);
}
else
{
height += ResourcesReferenceDrawer.GetPropertyHeightNoFoldout(resourcesReference);
}
}
}
return(height);
}