///Gets an array of MenuItemInfo out of the GenericMenu provided
public static MenuItemInfo[] GetMenuItems(GenericMenu menu)
{
var itemField = typeof(GenericMenu).GetField("menuItems", BindingFlags.Instance | BindingFlags.NonPublic);
var items = itemField.GetValue(menu) as ArrayList;
if (items.Count == 0)
{
return(new MenuItemInfo[0]);
}
var itemType = items[0].GetType();
var contentGetter = ReflectionTools.GetFieldGetter <object, GUIContent>(itemType.GetField("content"));
var sepGetter = ReflectionTools.GetFieldGetter <object, bool>(itemType.GetField("separator"));
var selectedGetter = ReflectionTools.GetFieldGetter <object, bool>(itemType.GetField("on"));
var func1Getter = ReflectionTools.GetFieldGetter <object, GenericMenu.MenuFunction>(itemType.GetField("func"));
var func2Getter = ReflectionTools.GetFieldGetter <object, GenericMenu.MenuFunction2>(itemType.GetField("func2"));
var dataGetter = ReflectionTools.GetFieldGetter <object, object>(itemType.GetField("userData"));
var result = new List <MenuItemInfo>();
foreach (var item in items)
{
var content = contentGetter(item);
var separator = sepGetter(item);
var selected = selectedGetter(item);
var func1 = func1Getter(item);
var func2 = func2Getter(item);
var userData = dataGetter(item);
result.Add(new MenuItemInfo(content, separator, selected, func1, func2, userData));
}
return(result.ToArray());
}