public static World FindWorldOrPrintMatches(Player player, string worldName)
{
if (player == null)
{
throw new ArgumentNullException("player");
}
if (worldName == null)
{
throw new ArgumentNullException("worldName");
}
List <World> matches = new List <World>(FindWorlds(worldName));
SearchingForWorldEventArgs e = new SearchingForWorldEventArgs(player, worldName, matches, false);
RaiseSearchingForWorldEvent(e);
matches = e.Matches;
if (matches.Count == 0)
{
player.NoWorldMessage(worldName);
return(null);
}
else if (matches.Count > 1)
{
player.ManyMatchesMessage("world", matches.ToArray());
return(null);
}
else
{
return(matches[0]);
}
}
internal static void RaiseSearchingForWorldEvent(SearchingForWorldEventArgs e)
{
var h = SearchingForWorld;
if (h != null)
{
h(null, e);
}
}
public static void OnSearchingForWorld(Object sender, SearchingForWorldEventArgs e)
{
//if (!e.ToJoin) return;
if (e.Matches.Count <= 1)
{
return;
}
World found = FindWorldNum(e.SearchTerm);
if (found != null)
{
e.Matches.Clear();
e.Matches.Add(found);
}
}
/// <summary> Finds all worlds that match the given name.
/// Autocompletes. Raises SearchingForWorld event.
/// Target worlds are not guaranteed to have a loaded map.</summary>
/// <param name="player"> Player who is calling the query. May be null. </param>
/// <param name="name"> Full or partial world name. </param>
/// <returns> An array of 0 or more worlds that matched the name. </returns>
public static World[] FindWorlds([CanBeNull] Player player, [NotNull] string name)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
World[] matches = FindWorldsNoEvent(name);
var h = SearchingForWorld;
if (h != null)
{
SearchingForWorldEventArgs e = new SearchingForWorldEventArgs(player, name, matches.ToList());
h(null, e);
matches = e.Matches.ToArray();
}
return(matches);
}
