UIBestiaryInfoItemLine.cs

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using System.Collections.Generic;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using ReLogic.Content;
using Terraria.Audio;
using Terraria.GameContent.Bestiary;
using Terraria.GameContent.ItemDropRules;
using Terraria.ID;
using Terraria.UI;
 
namespace Terraria.GameContent.UI.Elements;
 
public class UIBestiaryInfoItemLine : UIPanel, IManuallyOrderedUIElement
{
    private Item _infoDisplayItem;
 
    private bool _hideMouseOver;
 
    public int OrderInUIList { get; set; }
 
    public UIBestiaryInfoItemLine(DropRateInfo info, BestiaryUICollectionInfo uiinfo, float textScale = 1f)
    {
        _infoDisplayItem = new Item();
        _infoDisplayItem.SetDefaults(info.itemId);
        SetBestiaryNotesOnItemCache(info);
        SetPadding(0f);
        PaddingLeft = 10f;
        PaddingRight = 10f;
        Width.Set(-14f, 1f);
        Height.Set(32f, 0f);
        Left.Set(5f, 0f);
        base.OnMouseOver += MouseOver;
        base.OnMouseOut += MouseOut;
        BorderColor = new Color(89, 116, 213, 255);
        GetDropInfo(info, uiinfo, out var stackRange, out var droprate);
        if (uiinfo.UnlockState < BestiaryEntryUnlockState.CanShowDropsWithoutDropRates_3)
        {
            _hideMouseOver = true;
            Asset<Texture2D> texture = Main.Assets.Request<Texture2D>("Images/UI/Bestiary/Icon_Locked", (AssetRequestMode)1);
            UIElement uIElement = new UIElement
            {
                Height = new StyleDimension(0f, 1f),
                Width = new StyleDimension(0f, 1f),
                HAlign = 0.5f,
                VAlign = 0.5f
            };
            uIElement.SetPadding(0f);
            UIImage element = new UIImage(texture)
            {
                ImageScale = 0.55f,
                HAlign = 0.5f,
                VAlign = 0.5f
            };
            uIElement.Append(element);
            Append(uIElement);
        }
        else
        {
            UIItemIcon element2 = new UIItemIcon(_infoDisplayItem, uiinfo.UnlockState < BestiaryEntryUnlockState.CanShowDropsWithoutDropRates_3)
            {
                IgnoresMouseInteraction = true,
                HAlign = 0f,
                Left = new StyleDimension(4f, 0f)
            };
            Append(element2);
            if (!string.IsNullOrEmpty(stackRange))
            {
                droprate = stackRange + " " + droprate;
            }
            UITextPanel<string> element3 = new UITextPanel<string>(droprate, textScale)
            {
                IgnoresMouseInteraction = true,
                DrawPanel = false,
                HAlign = 1f,
                Top = new StyleDimension(-4f, 0f)
            };
            Append(element3);
        }
    }
 
    protected void GetDropInfo(DropRateInfo dropRateInfo, BestiaryUICollectionInfo uiinfo, out string stackRange, out string droprate)
    {
        if (dropRateInfo.stackMin != dropRateInfo.stackMax)
        {
            stackRange = $" ({dropRateInfo.stackMin}-{dropRateInfo.stackMax})";
        }
        else if (dropRateInfo.stackMin == 1)
        {
            stackRange = "";
        }
        else
        {
            stackRange = " (" + dropRateInfo.stackMin + ")";
        }
        string originalFormat = "P";
        if ((double)dropRateInfo.dropRate < 0.001)
        {
            originalFormat = "P4";
        }
        if (dropRateInfo.dropRate != 1f)
        {
            droprate = Utils.PrettifyPercentDisplay(dropRateInfo.dropRate, originalFormat);
        }
        else
        {
            droprate = "100%";
        }
        if (uiinfo.UnlockState != BestiaryEntryUnlockState.CanShowDropsWithDropRates_4)
        {
            droprate = "???";
            stackRange = "";
        }
    }
 
    protected override void DrawSelf(SpriteBatch spriteBatch)
    {
        base.DrawSelf(spriteBatch);
        if (base.IsMouseHovering && !_hideMouseOver)
        {
            DrawMouseOver();
        }
    }
 
    private void DrawMouseOver()
    {
        Main.HoverItem = _infoDisplayItem;
        Main.instance.MouseText("", 0, 0);
        Main.mouseText = true;
    }
 
    public override int CompareTo(object obj)
    {
        if (obj is IManuallyOrderedUIElement manuallyOrderedUIElement)
        {
            return OrderInUIList.CompareTo(manuallyOrderedUIElement.OrderInUIList);
        }
        return base.CompareTo(obj);
    }
 
    private void SetBestiaryNotesOnItemCache(DropRateInfo info)
    {
        List<string> list = new List<string>();
        if (info.conditions == null)
        {
            return;
        }
        foreach (IItemDropRuleCondition condition in info.conditions)
        {
            if (condition != null)
            {
                string conditionDescription = condition.GetConditionDescription();
                if (!string.IsNullOrWhiteSpace(conditionDescription))
                {
                    list.Add(conditionDescription);
                }
            }
        }
        _infoDisplayItem.BestiaryNotes = string.Join("\n", list);
    }
 
    private void MouseOver(UIMouseEvent evt, UIElement listeningElement)
    {
        SoundEngine.PlaySound(12);
        BorderColor = Colors.FancyUIFatButtonMouseOver;
    }
 
    private void MouseOut(UIMouseEvent evt, UIElement listeningElement)
    {
        BorderColor = new Color(89, 116, 213, 255);
    }
}