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Cycle through tab-complete results

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Allow cycling through tab-complete options sent back by the server by
pressing TAB multiple times in a row. Fix #148
This commit is contained in:
ORelio 2016-05-14 11:51:02 +02:00
parent f37bd96ff9
commit 66d57b0ce6
3 changed files with 31 additions and 25 deletions
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25
MinecraftClient/ConsoleIO.cs
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@ -16,6 +16,7 @@ namespace MinecraftClient
{
public static bool basicIO = false;
private static IAutoComplete autocomplete_engine;
private static LinkedList<string> autocomplete_words = new LinkedList<string>();
private static LinkedList<string> previous = new LinkedList<string>();
private static readonly object io_lock = new object();
private static bool reading = false;
@ -168,14 +169,20 @@ namespace MinecraftClient
}
break;
case ConsoleKey.Tab:
if (autocomplete_engine != null && buffer.Length > 0)
if (autocomplete_words.Count == 0 && autocomplete_engine != null && buffer.Length > 0)
foreach (string result in autocomplete_engine.AutoComplete(buffer))
autocomplete_words.AddLast(result);
string word_autocomplete = null;
if (autocomplete_words.Count > 0)
{
string word_autocomplete = autocomplete_engine.AutoComplete(buffer);
if (!String.IsNullOrEmpty(word_autocomplete) && word_autocomplete != buffer)
{
while (buffer.Length > 0 && buffer[buffer.Length - 1] != ' ') { RemoveOneChar(); }
foreach (char c in word_autocomplete) { AddChar(c); }
}
word_autocomplete = autocomplete_words.First.Value;
autocomplete_words.RemoveFirst();
autocomplete_words.AddLast(word_autocomplete);
}
if (!String.IsNullOrEmpty(word_autocomplete) && word_autocomplete != buffer)
{
while (buffer.Length > 0 && buffer[buffer.Length - 1] != ' ') { RemoveOneChar(); }
foreach (char c in word_autocomplete) { AddChar(c); }
}
break;
default:
@ -184,6 +191,8 @@ namespace MinecraftClient
break;
}
}
if (k.Key != ConsoleKey.Tab)
autocomplete_words.Clear();
}
}
@ -444,6 +453,6 @@ namespace MinecraftClient
public interface IAutoComplete
{
string AutoComplete(string BehindCursor);
IEnumerable<string> AutoComplete(string BehindCursor);
}
}