public static IEnumerable<Dictionary<FieldInfo, string>> GetAllProfileCombinationsForInstance(BaseBehaviour instance)
{
var dict = new Dictionary<FieldInfo, List<string>>();
foreach (var fieldOuter in instance.GetType().GetFields(BindingFlags.Public | BindingFlags.Instance))
{
var attributes = fieldOuter.GetCustomAttributes(typeof (SettingInstanceNameSelectorAttribute), true);
if (attributes.Length > 0)
{
var fieldOptions = new List<string>();
var range = (SettingInstanceNameSelectorAttribute) attributes[0];
if (_configurationGameObjects == null)
{
_configurationGameObjects = Resources.LoadAll("Configuration").OfType<GameObject>().ToList();
}
foreach (var res in _configurationGameObjects)
{
var components = res.GetComponents(range.BaseSettingStoreType);
if (components.Length > 0)
{
var settingsStoreInstanceName =
(from field in
components[0].GetType().GetFields(BindingFlags.Public | BindingFlags.Instance)
.OrderBy(x => x.FieldType.Name)
.ThenBy(x => x.Name)
let attrs = field.GetCustomAttributes(false)
where attrs.OfType<SettingInstanceNameAttribute>().Any()
select (string) field.GetValue(components[0])).FirstOrDefault();
fieldOptions.Add(settingsStoreInstanceName);
}
}
dict[fieldOuter] = fieldOptions;
}
}
var fields = dict.Keys.ToList();
var stack = new Stack<int>();
while (fields.Count != 0)
{
if (stack.Count < fields.Count)
{
stack.Push(0);
}
else if (stack.Count == fields.Count)
{
var indices = stack.ToArray().Reverse().ToArray();
var tempDict = new Dictionary<FieldInfo, string>();
for (var i = 0; i < indices.Length; i++)
{
tempDict.Add(fields[i], dict[fields[i]][indices[i]]);
}
yield return tempDict;
stack.Push(stack.Pop() + 1);
while (stack.Peek() >= dict[fields[stack.Count - 1]].Count)
{
stack.Pop();
if (stack.Count == 0)
{
yield break;
}
var old = stack.Peek();
stack.Pop();
stack.Push(old + 1);
}
}
}
}
