protected void MoveCursor(bool up)
{
CurrentItem.Deselect();
for (int i = 0; i < items.Count; i++)
{
if (up)
{
cursor--;
if (cursor < 0)
{
cursor = items.Count - 1;
}
}
else
{
cursor++;
if (cursor >= items.Count)
{
cursor = 0;
}
}
CurrentItem = items[cursor];
if (CurrentItem.Enabled)
{
CurrentItem.Select();
UpdateHelpText();
break;
}
}
PlaySound(sndBrowse);
}
public override void Close()
{
base.Close();
Back.Hide();
helpVis.Hide();
for (int i = 0; i < Items.Count; i++)
{
Items[i].Hide();
}
CurrentItem?.Deselect();
isOpen = false;
}
protected void SetCursor(int i)
{
if (i >= 0 && i < items.Count)
{
MainMenuItem newItem = items[i];
if (newItem.Enabled)
{
CurrentItem.Deselect();
cursor = i;
CurrentItem = newItem;
CurrentItem.Select();
UpdateHelpText();
}
}
}
protected void SetCursor(int i)
{
if (i >= 0 && i < Items.Count)
{
MainMenuItem newItem = Items[i];
if (newItem.Enabled)
{
CurrentItem?.Deselect();
cursor = i;
CurrentItem = newItem;
CurrentItem.Select();
UpdateHelpText();
}
CursorChanged?.Invoke(this);
}
}
protected void MoveCursor(bool up)
{
//We do not have any items so we can not change the selected item.
if ((Items?.Count ?? 0) <= 0)
{
return;
}
CurrentItem?.Deselect();
for (int i = 0; i < Items.Count; i++)
{
if (up)
{
cursor--;
if (cursor < 0)
{
cursor = Items.Count - 1;
}
}
else
{
cursor++;
if (cursor >= Items.Count)
{
cursor = 0;
}
}
CurrentItem = Items[cursor];
if (CurrentItem.Enabled)
{
CurrentItem.Select();
UpdateHelpText();
break;
}
}
PlaySound(sndBrowse);
CursorChanged?.Invoke(this);
}