public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
List <PopupOption <string> > options = new List <PopupOption <string> >();
if (UnityObject.FindObjectOfType <Timekeeper>() != null)
{
Timekeeper timekeeper = Timekeeper.instance;
foreach (GlobalClock globalClock in timekeeper
.GetComponents <GlobalClock>()
.Where(gc => !string.IsNullOrEmpty(gc.key)))
{
options.Add(new PopupOption <string>(globalClock.key));
}
}
PopupOption <string> selectedOption;
if (options.Any(o => o.value == property.stringValue))
{
selectedOption = new PopupOption <string>(property.stringValue);
}
else if (!string.IsNullOrEmpty(property.stringValue))
{
selectedOption = new PopupOption <string>(property.stringValue, property.stringValue + " (Missing)");
}
else
{
selectedOption = null;
}
PopupOption <string> noneOption = new PopupOption <string>(null, "None");
var currentProperty = property;
position = EditorGUI.PrefixLabel(position, label);
PopupGUI <string> .Render
(
position,
gc => ChangeValue(currentProperty, gc),
options,
selectedOption,
noneOption,
property.hasMultipleDifferentValues
);
EditorGUI.EndProperty();
}
