Hastebin Down

using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Graphics;
using Terraria;
using Terraria.ModLoader;
using Terraria.GameContent.UI.Elements;
using Terraria.UI;
using Terraria.GameInput;
using Terraria.ID;
using Terraria.Localization;
using Terraria.UI.Chat;
using System;
using System.Linq;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Reflection;
using MusicMadness.UI;
using Terraria.Utilities;

namespace MusicMadness.UI
{
    public class AccessoryUI : UIState
    {
        public UIPanel AccessoryUIPanel;
        public static bool visible = false;
        public static bool ItemInAccessoryUI = false;
        public static int Meme;
        public static Item ITEMZ;

        public override void OnInitialize()
        {
            Item ITEMZ = new Item();
            VanillaItemSlotWrapperONE AccessoryUIPanel = new VanillaItemSlotWrapperONE(Terraria.UI.ItemSlot.Context.ChestItem, 1f);
            AccessoryUIPanel.SetPadding(0);
            AccessoryUIPanel.Left.Set(20f, 0f);
            AccessoryUIPanel.Top.Set(300f, 0f);
            AccessoryUIPanel.Width.Set(50f, 0f);
            AccessoryUIPanel.Height.Set(50f, 0f);
            AccessoryUIPanel.OnClick += Clicked;
            base.Append(AccessoryUIPanel);
        }
        public virtual void Clicked(UIMouseEvent evt, UIElement listeningelement)
        {
            if (!VanillaItemSlotWrapperONE.item.IsAir && !MusicMadness.itemToMusicReference.ContainsKey(VanillaItemSlotWrapperONE.item.type) && VanillaItemSlotWrapperONE.item.accessory)
            {
                if (MusicMadness.Melon != -1)
                {
                    Main.PlaySound(SoundID.Tink);
                    VanillaItemSlotWrapperONE.item.TurnToAir();
                    Meme = VanillaItemSlotWrapperONE.item.type;
                    ITEMZ = VanillaItemSlotWrapperONE.item;
                    Player player = Main.LocalPlayer;
                    Mod mod = ModLoader.GetMod("MusicMadness");
                    player.QuickSpawnItem(mod.ItemType("MusicEmblem"), 1);
                }
            }
        }
        protected override void DrawSelf(SpriteBatch spriteBatch)
        {
            CalculatedStyle innerDimensions = base.GetInnerDimensions();
            Vector2 drawPos = new Vector2(innerDimensions.X + 5f, innerDimensions.Y + 30f);

            float BoxX = innerDimensions.X;
            float BoxY = innerDimensions.Y;

            Utils.DrawBorderStringFourWay(spriteBatch, Main.fontItemStack, "Accessory", BoxX + (float)(20 * 4), BoxY + 308f, Color.White, Color.Black, new Vector2(0.3f), 0.75f);
        }
    }
    public class VanillaItemSlotWrapperONE : UIElement
    {
        public static Item item = new Item();
        int context;
        float scale;
        public VanillaItemSlotWrapperONE(int context = Terraria.UI.ItemSlot.Context.ChestItem, float scale = 1f)
        {
            this.context = context;
            this.scale = scale;

            this.Width.Set(Main.inventoryBack9Texture.Width * scale, 0f);
            this.Height.Set(Main.inventoryBack9Texture.Height * scale, 0f);
        }
        protected override void DrawSelf(SpriteBatch spriteBatch)
        {
            float oldScale = Main.inventoryScale;
            Main.inventoryScale = scale;
            Rectangle rectangle = base.GetDimensions().ToRectangle();
            bool canSwap = Main.mouseItem.IsAir || (!MusicMadness.itemToMusicReference.ContainsKey(Main.mouseItem.type) && Main.mouseItem.accessory);

            if (Main.mouseItem.type == 1610)
            {
                Main.musicBox2 = 27;
            }
            if (Main.mouseItem.type == 1963)
            {
                Main.musicBox2 = 28;
            }
            if (Main.mouseItem.type == 1964)
            {
                Main.musicBox2 = 29;
            }
            if (Main.mouseItem.type == 1965)
            {
                Main.musicBox2 = 30;
            }
            if (Main.mouseItem.type == 2742)
            {
                Main.musicBox2 = 31;
            }
            if (Main.mouseItem.type == 3044)
            {
                Main.musicBox2 = 32;
            }
            if (Main.mouseItem.type == 3235)
            {
                Main.musicBox2 = 33;
            }
            if (Main.mouseItem.type == 3236)
            {
                Main.musicBox2 = 34;
            }
            if (Main.mouseItem.type == 3237)
            {
                Main.musicBox2 = 35;
            }
            if (Main.mouseItem.type == 3370)
            {
                Main.musicBox2 = 36;
            }
            if (Main.mouseItem.type == 3371)
            {
                Main.musicBox2 = 37;
            }
            if (Main.mouseItem.type == 3796)
            {
                Main.musicBox2 = 38;
            }
            if (Main.mouseItem.type == 3869)
            {
                Main.musicBox2 = 39;
            }
            if (Main.mouseItem.type >= 562 && Main.mouseItem.type <= 574)
            {
                Main.musicBox2 = Main.mouseItem.type - 562;
            }
            if (Main.mouseItem.type >= 1596 && Main.mouseItem.type <= 1609)
            {
                Main.musicBox2 = Main.mouseItem.type - 1596 + 13;
            }

            if (ContainsPoint(Main.MouseScreen) && !PlayerInput.IgnoreMouseInterface && (canSwap && Main.musicBox2 == -1))
            {
                Main.LocalPlayer.mouseInterface = true;
                Terraria.UI.ItemSlot.Handle(ref item, context);
            }
            Terraria.UI.ItemSlot.Draw(spriteBatch, ref item, context, rectangle.TopLeft());
            Main.inventoryScale = oldScale;
        }
    }
}