public override void OnDeselected(MenuElement nextElement)
{
base.OnDeselected(nextElement);
TextInputEXT.StopTextInput();
TextInputEXT.TextInput -= OnTextInput;
Page.Parent.Parent.Game.OnStateChange -= OnStateChange;
}
public void SetTextInputState(bool enabled)
{
if (!enabled)
{
TextInputEXT.StopTextInput();
return;
}
if (!IsTextInputRegistered)
{
IsTextInputRegistered = true;
TextInputEXT.TextInput += TextInputEXT_TextInput;
TextInputEXT.TextEditing += TextInputEXT_TextEditing;
}
TextInputEXT.StartTextInput();
}
private void OnStateChange(object sender, Game.ChangeStateEventArgs e)
{
TextInputEXT.TextInput -= OnTextInput;
TextInputEXT.StopTextInput();
((Game)sender).OnStateChange -= OnStateChange;
}
public void Update(Game game)
{
if (!Disabled && ((Rectangle.Value.Contains(game.Input.MousePosition) && !Rectangle.Value.Contains(game.Input.PreviousMousePosition)) || (Game.Input.KeyPressed(Keys.S) && !_isSearching)))
{
Rectangle.TweenTo(new Rectangle(Rectangle.TargetValue.X, Rectangle.TargetValue.Y, (int)TotalArea.X, Math.Min((int)TotalArea.Y, MaxHeight)), TweenEaseType.EaseOutQuad, 0.1f);
_screenFade.TweenTo(1, TweenEaseType.EaseOutQuad, 0.1f);
if (Game.Input.KeyPressed(Keys.S))
{
_isSearching = true;
_quitQueued = true;
TextInputEXT.TextInput += OnSearchInput;
TextInputEXT.StartTextInput();
game.OnStateChange += RemoveSearchInput;
}
}
else if (_quitQueued || (!Rectangle.Value.Contains(game.Input.MousePosition) && Rectangle.Value.Contains(game.Input.PreviousMousePosition)))
{
if (_isScrolling || _isSearching)
{
_quitQueued = true;
}
else
{
if (!Rectangle.Value.Contains(game.Input.MousePosition))
{
Rectangle.TweenTo(new Rectangle(Rectangle.TargetValue.X, Rectangle.TargetValue.Y, (int)TotalArea.X, 28), TweenEaseType.EaseOutQuad, 0.1f);
_screenFade.TweenTo(0, TweenEaseType.EaseOutQuad, 0.1f);
}
_quitQueued = false;
}
}
if (_isSearching && game.Input.KeyPressed(Keys.Tab))
{
string s = _searchTerm.ToLowerInvariant().Trim().Replace(" ", "");
foreach (Category category in Categories)
{
Tile searched = Search(s, category);
if (searched != null)
{
_searchTerm = searched.Name(null, _environment);
break;
}
}
}
if (_isSearching && game.Input.KeyPressed(Keys.Enter))
{
_searchTerm = _searchTerm.ToLowerInvariant().Trim().Replace(" ", "");
foreach (Category category in Categories)
{
Tile searched = Search(_searchTerm, category);
if (searched != null)
{
SelectedTile = searched;
if (SelectionChanged != null)
{
SelectionChanged(this, SelectedTile);
}
}
}
_isSearching = false;
_searchTerm = "";
TextInputEXT.TextInput -= OnSearchInput;
TextInputEXT.StopTextInput();
game.OnStateChange -= RemoveSearchInput;
}
else if (_isSearching && game.Input.KeyPressed(Keys.Escape))
{
_isSearching = false;
_searchTerm = "";
TextInputEXT.TextInput -= OnSearchInput;
TextInputEXT.StopTextInput();
game.OnStateChange -= RemoveSearchInput;
}
if (IsHovered && CanInteractWith)
{
float changed = _scrollTarget;
if (game.Input.KeyPressed(Keys.Home))
{
_scrollTarget = 0;
}
if (game.Input.KeyPressed(Keys.PageUp))
{
_scrollTarget = Scroll - 180;
}
if (game.Input.KeyPressed(Keys.PageDown))
{
_scrollTarget = Scroll + 180;
}
if (game.Input.KeyPressed(Keys.End))
{
_scrollTarget = ScrollableAmount;
}
if (changed != _scrollTarget)
{
if (_scrollTarget < 0)
{
_scrollTarget = 0;
}
if (_scrollTarget > ScrollableAmount)
{
_scrollTarget = ScrollableAmount;
}
}
}
if (CanInteractWith)
{
if (_scrollTarget != -1)
{
Scroll = MathHelper.Lerp(Scroll, _scrollTarget, (float)Game.DeltaTime * 14f);
if (Math.Abs(Scroll - _scrollTarget) <= 0.75f)
{
_scrollTarget = -1;
}
}
else if (Rectangle.Value.Contains(game.Input.MousePosition))
{
if ((game.Input.MouseScroll < 0 && Scroll < ScrollableAmount) ||
(game.Input.MouseScroll > 0 && Scroll > 0))
{
Scroll -= game.Input.MouseScroll / 4f;
}
if (game.Input.Key(Keys.Up) && Scroll > 0)
{
Scroll = Math.Max(0, Scroll - ((float)game.DeltaTime * 140f));
}
if (game.Input.Key(Keys.Down) && Scroll < ScrollableAmount)
{
Scroll = Math.Min(ScrollableAmount, Scroll + ((float)game.DeltaTime * 140f));
}
}
if (_isScrolling)
{
float at = game.Input.MousePosition.Y - (Rectangle.Value.Top + 8);
float percentage = at / (Rectangle.Value.Height - 16);
Scroll = percentage * ScrollableAmount;
if (game.Input.MouseReleased(Engine.MouseButton.Left))
{
_isScrolling = false;
}
}
Scroll = MathHelper.Clamp(Scroll, 0, ScrollableAmount);
}
}
private void RemoveSearchInput(object sender, Game.ChangeStateEventArgs e)
{
TextInputEXT.TextInput -= OnSearchInput;
TextInputEXT.StopTextInput();
Game.OnStateChange -= RemoveSearchInput;
}
public override void OnLeave(GameState nextState)
{
TextInputEXT.TextInput -= OnTextInput;
TextInputEXT.StopTextInput();
}
private void OnStateChange(object sender, Engine.Game.ChangeStateEventArgs e)
{
TextInputEXT.StopTextInput();
TextInputEXT.TextInput -= OnTextInput;
}