h1or4dme8/osu-lazer
1
0
Fork 0
mirror of https://github.com/ppy/osu.git synced 2024-12-14 21:43:04 +08:00
Code Issues Releases Wiki Activity

Reversed indexing

Browse Source
This commit is contained in:
Terochi 2022-11-15 18:10:43 +01:00 committed by Terochi
parent 3d4962e181
commit 44c3e71746
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
osu.Game/Graphics/UserInterface/HistoryTextBox.cs
View File

@ -13,7 +13,7 @@ namespace osu.Game.Graphics.UserInterface
public IReadOnlyList<string> MessageHistory => messageHistory;
private int historyIndex = -1;
private int historyIndex;
private string originalMessage = string.Empty;
@ -22,7 +22,7 @@ namespace osu.Game.Graphics.UserInterface
Current.ValueChanged += text =>
{
if (string.IsNullOrEmpty(text.NewValue))
historyIndex = -1;
historyIndex = messageHistory.Count;
};
}
@ -31,28 +31,28 @@ namespace osu.Game.Graphics.UserInterface
switch (e.Key)
{
case Key.Up:
if (historyIndex == -1)
if (historyIndex == messageHistory.Count)
originalMessage = Text;
if (historyIndex == messageHistory.Count - 1)
if (historyIndex == 0)
return true;
Text = messageHistory[++historyIndex];
Text = messageHistory[--historyIndex];
return true;
case Key.Down:
if (historyIndex == -1)
if (historyIndex == messageHistory.Count)
return true;
if (historyIndex == 0)
if (historyIndex == messageHistory.Count - 1)
{
historyIndex = -1;
historyIndex = messageHistory.Count;
Text = originalMessage;
return true;
}
Text = messageHistory[--historyIndex];
Text = messageHistory[++historyIndex];
return true;
}
@ -63,9 +63,9 @@ namespace osu.Game.Graphics.UserInterface
protected override void Commit()
{
if (!string.IsNullOrEmpty(Text))
messageHistory.Insert(0, Text);
messageHistory.Add(Text);
historyIndex = -1;
historyIndex = messageHistory.Count;
base.Commit();
}