private IEnumerable <ApiWorldInstance> GetViableInstances(string forUserId, List <string> instanceIdsToIgnore = null, bool excludePublicInstances = false, bool includePublicInstancesOnly = false)
{
if (instanceIdsToIgnore == null)
{
instanceIdsToIgnore = new List <string>();
}
if (worldInstances != null)
{
List <ApiWorldInstance> list = new List <ApiWorldInstance>();
for (int i = 0; i < worldInstances.Count; i++)
{
ApiWorldInstance apiWorldInstance = worldInstances[i];
int num = Mathf.Min(capacity, Mathf.Max(6, Mathf.FloorToInt((float)capacity * 0.66f)));
ApiWorldInstance.AccessType accessType = apiWorldInstance.GetAccessType();
string instanceCreator = apiWorldInstance.GetInstanceCreator();
bool flag = accessType == ApiWorldInstance.AccessType.Public || accessType == ApiWorldInstance.AccessType.FriendsOfGuests;
if (apiWorldInstance.count < capacity && apiWorldInstance.count < num && !instanceIdsToIgnore.Contains(apiWorldInstance.idWithTags) && !instanceIdsToIgnore.Contains(apiWorldInstance.idOnly) && accessType != ApiWorldInstance.AccessType.InviteOnly && accessType != ApiWorldInstance.AccessType.InvitePlus && (flag || !includePublicInstancesOnly) && (!excludePublicInstances || !flag) && (accessType != ApiWorldInstance.AccessType.FriendsOnly || APIUser.IsFriendsWith(instanceCreator)) && (accessType != ApiWorldInstance.AccessType.FriendsOfGuests || (instanceCreator != null && !(instanceCreator != forUserId))))
{
list.Add(apiWorldInstance);
}
}
return(from instance in list
orderby instance.count descending
select instance);
}
return(new ApiWorldInstance[0]);
}
