public static string ReferencePopup(string _title, string _hint, string _key, List <string> _list, string _help = "")
{
if (_list == null || _list.Count == 0)
{
EditorGUILayout.LabelField(_title + " - " + _key + " (EMPTY LIST)");
return(_key);
}
else
{
_list.Insert(0, " ");
string[] _names = new string[_list.Count];
int _index = 0;
for (int i = 0; i < _list.Count; i++)
{
if (_list[i] == " " && i == 0)
{
_names[i] = " ";
}
else if (_list[i] == " ")
{
_names[i] = "";
}
else
{
_names[i] = _list[i];
}
if (_key == _names[i])
{
_index = i;
}
}
Color _org_color = GUI.backgroundColor;
if (!string.IsNullOrEmpty(_key) && _index == 0)
{
_names = SystemTools.AddArrayValue(_names, _key, ref _index);
GUI.backgroundColor = Color.red;
}
if (_title.Trim() != "")
{
_index = ICEEditorLayout.Popup(_title, _hint, _index, _names, _help);
}
else
{
_index = EditorGUILayout.Popup(_index, _names);
}
GUI.backgroundColor = _org_color;
return(_names[_index].Trim());
}
}