UIAchievementsMenu.cs

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using System.Collections.Generic;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using ReLogic.Content;
using Terraria.Achievements;
using Terraria.Audio;
using Terraria.GameContent.UI.Elements;
using Terraria.GameInput;
using Terraria.ID;
using Terraria.Localization;
using Terraria.UI;
using Terraria.UI.Gamepad;
 
namespace Terraria.GameContent.UI.States;
 
public class UIAchievementsMenu : UIState
{
    private UIList _achievementsList;
 
    private List<UIAchievementListItem> _achievementElements = new List<UIAchievementListItem>();
 
    private List<UIToggleImage> _categoryButtons = new List<UIToggleImage>();
 
    private UIElement _backpanel;
 
    private UIElement _outerContainer;
 
    public void InitializePage()
    {
        RemoveAllChildren();
        _categoryButtons.Clear();
        _achievementElements.Clear();
        _achievementsList = null;
        bool flag = true;
        int num = flag.ToInt() * 100;
        UIElement uIElement = new UIElement();
        uIElement.Width.Set(0f, 0.8f);
        uIElement.MaxWidth.Set(800f + (float)num, 0f);
        uIElement.MinWidth.Set(600f + (float)num, 0f);
        uIElement.Top.Set(220f, 0f);
        uIElement.Height.Set(-220f, 1f);
        uIElement.HAlign = 0.5f;
        _outerContainer = uIElement;
        Append(uIElement);
        UIPanel uIPanel = new UIPanel();
        uIPanel.Width.Set(0f, 1f);
        uIPanel.Height.Set(-110f, 1f);
        uIPanel.BackgroundColor = new Color(33, 43, 79) * 0.8f;
        uIPanel.PaddingTop = 0f;
        uIElement.Append(uIPanel);
        _achievementsList = new UIList();
        _achievementsList.Width.Set(-25f, 1f);
        _achievementsList.Height.Set(-50f, 1f);
        _achievementsList.Top.Set(50f, 0f);
        _achievementsList.ListPadding = 5f;
        uIPanel.Append(_achievementsList);
        UITextPanel<LocalizedText> uITextPanel = new UITextPanel<LocalizedText>(Language.GetText("UI.Achievements"), 1f, large: true);
        uITextPanel.HAlign = 0.5f;
        uITextPanel.Top.Set(-33f, 0f);
        uITextPanel.SetPadding(13f);
        uITextPanel.BackgroundColor = new Color(73, 94, 171);
        uIElement.Append(uITextPanel);
        UITextPanel<LocalizedText> uITextPanel2 = new UITextPanel<LocalizedText>(Language.GetText("UI.Back"), 0.7f, large: true);
        uITextPanel2.Width.Set(-10f, 0.5f);
        uITextPanel2.Height.Set(50f, 0f);
        uITextPanel2.VAlign = 1f;
        uITextPanel2.HAlign = 0.5f;
        uITextPanel2.Top.Set(-45f, 0f);
        uITextPanel2.OnMouseOver += FadedMouseOver;
        uITextPanel2.OnMouseOut += FadedMouseOut;
        uITextPanel2.OnLeftClick += GoBackClick;
        uIElement.Append(uITextPanel2);
        _backpanel = uITextPanel2;
        List<Achievement> list = Main.Achievements.CreateAchievementsList();
        for (int i = 0; i < list.Count; i++)
        {
            UIAchievementListItem item = new UIAchievementListItem(list[i], flag);
            _achievementsList.Add(item);
            _achievementElements.Add(item);
        }
        UIScrollbar uIScrollbar = new UIScrollbar();
        uIScrollbar.SetView(100f, 1000f);
        uIScrollbar.Height.Set(-50f, 1f);
        uIScrollbar.Top.Set(50f, 0f);
        uIScrollbar.HAlign = 1f;
        uIPanel.Append(uIScrollbar);
        _achievementsList.SetScrollbar(uIScrollbar);
        UIElement uIElement2 = new UIElement();
        uIElement2.Width.Set(0f, 1f);
        uIElement2.Height.Set(32f, 0f);
        uIElement2.Top.Set(10f, 0f);
        Asset<Texture2D> texture = Main.Assets.Request<Texture2D>("Images/UI/Achievement_Categories", (AssetRequestMode)1);
        for (int j = 0; j < 4; j++)
        {
            UIToggleImage uIToggleImage = new UIToggleImage(texture, 32, 32, new Point(34 * j, 0), new Point(34 * j, 34));
            uIToggleImage.Left.Set(j * 36 + 8, 0f);
            uIToggleImage.SetState(value: true);
            uIToggleImage.OnLeftClick += FilterList;
            _categoryButtons.Add(uIToggleImage);
            uIElement2.Append(uIToggleImage);
        }
        uIPanel.Append(uIElement2);
    }
 
    public override void Draw(SpriteBatch spriteBatch)
    {
        base.Draw(spriteBatch);
        for (int i = 0; i < _categoryButtons.Count; i++)
        {
            if (_categoryButtons[i].IsMouseHovering)
            {
                string text = "";
                text = i switch
                {
                    3 => Language.GetTextValue("Achievements.ChallengerCategory"), 
                    1 => Language.GetTextValue("Achievements.CollectorCategory"), 
                    2 => Language.GetTextValue("Achievements.ExplorerCategory"), 
                    0 => Language.GetTextValue("Achievements.SlayerCategory"), 
                    -1 => Language.GetTextValue("Achievements.NoCategory"), 
                    _ => Language.GetTextValue("Achievements.NoCategory"), 
                };
                float x = FontAssets.MouseText.Value.MeasureString(text).X;
                Vector2 vector = new Vector2(Main.mouseX, Main.mouseY) + new Vector2(16f);
                if (vector.Y > (float)(Main.screenHeight - 30))
                {
                    vector.Y = Main.screenHeight - 30;
                }
                if (vector.X > (float)Main.screenWidth - x)
                {
                    vector.X = Main.screenWidth - 460;
                }
                Utils.DrawBorderStringFourWay(spriteBatch, FontAssets.MouseText.Value, text, vector.X, vector.Y, new Color(Main.mouseTextColor, Main.mouseTextColor, Main.mouseTextColor, Main.mouseTextColor), Color.Black, Vector2.Zero);
                break;
            }
        }
        SetupGamepadPoints(spriteBatch);
    }
 
    public void GotoAchievement(Achievement achievement)
    {
        _achievementsList.Goto((UIElement element) => element is UIAchievementListItem uIAchievementListItem && uIAchievementListItem.GetAchievement() == achievement);
    }
 
    private void GoBackClick(UIMouseEvent evt, UIElement listeningElement)
    {
        Main.menuMode = 0;
        IngameFancyUI.Close();
    }
 
    private void FadedMouseOver(UIMouseEvent evt, UIElement listeningElement)
    {
        SoundEngine.PlaySound(12);
        ((UIPanel)evt.Target).BackgroundColor = new Color(73, 94, 171);
        ((UIPanel)evt.Target).BorderColor = Colors.FancyUIFatButtonMouseOver;
    }
 
    private void FadedMouseOut(UIMouseEvent evt, UIElement listeningElement)
    {
        ((UIPanel)evt.Target).BackgroundColor = new Color(63, 82, 151) * 0.8f;
        ((UIPanel)evt.Target).BorderColor = Color.Black;
    }
 
    private void FilterList(UIMouseEvent evt, UIElement listeningElement)
    {
        SoundEngine.PlaySound(12);
        _achievementsList.Clear();
        foreach (UIAchievementListItem achievementElement in _achievementElements)
        {
            if (_categoryButtons[(int)achievementElement.GetAchievement().Category].IsOn)
            {
                _achievementsList.Add(achievementElement);
            }
        }
        Recalculate();
    }
 
    public override void OnActivate()
    {
        InitializePage();
        if (Main.gameMenu)
        {
            _outerContainer.Top.Set(220f, 0f);
            _outerContainer.Height.Set(-220f, 1f);
        }
        else
        {
            _outerContainer.Top.Set(120f, 0f);
            _outerContainer.Height.Set(-120f, 1f);
        }
        _achievementsList.UpdateOrder();
        if (PlayerInput.UsingGamepadUI)
        {
            UILinkPointNavigator.ChangePoint(3002);
        }
    }
 
    private void SetupGamepadPoints(SpriteBatch spriteBatch)
    {
        UILinkPointNavigator.Shortcuts.BackButtonCommand = 3;
        int num = 3000;
        UILinkPointNavigator.SetPosition(num, _backpanel.GetInnerDimensions().ToRectangle().Center.ToVector2());
        UILinkPointNavigator.SetPosition(num + 1, _outerContainer.GetInnerDimensions().ToRectangle().Center.ToVector2());
        int num2 = num;
        UILinkPoint uILinkPoint = UILinkPointNavigator.Points[num2];
        uILinkPoint.Unlink();
        uILinkPoint.Up = num2 + 1;
        num2++;
        UILinkPoint uILinkPoint2 = UILinkPointNavigator.Points[num2];
        uILinkPoint2.Unlink();
        uILinkPoint2.Up = num2 + 1;
        uILinkPoint2.Down = num2 - 1;
        for (int i = 0; i < _categoryButtons.Count; i++)
        {
            num2 = (UILinkPointNavigator.Shortcuts.FANCYUI_HIGHEST_INDEX = num2 + 1);
            UILinkPointNavigator.SetPosition(num2, _categoryButtons[i].GetInnerDimensions().ToRectangle().Center.ToVector2());
            UILinkPoint uILinkPoint3 = UILinkPointNavigator.Points[num2];
            uILinkPoint3.Unlink();
            uILinkPoint3.Left = ((i == 0) ? (-3) : (num2 - 1));
            uILinkPoint3.Right = ((i == _categoryButtons.Count - 1) ? (-4) : (num2 + 1));
            uILinkPoint3.Down = num;
        }
    }
}