////////////////

        private void InitializeComponents()
        {
            var mymod = ModHelpersMod.Instance;
            UIModControlPanelTab self  = this;
            ModControlPanelLogic logic = this.Logic;
            float top = 0;

            this.Theme.ApplyPanel(this);


            ////////

            var tip = new UIText("To enable issue reports for your mod, ");

            this.Append((UIElement)tip);

            this.TipUrl = new UIWebUrl(this.Theme, "read this.",
                                       "https://forums.terraria.org/index.php?threads/mod-helpers.63670/#modders",
                                       false, 1f);
            this.TipUrl.Left.Set(tip.GetInnerDimensions().Width, 0f);
            this.TipUrl.Top.Set(-2f, 0f);
            this.Append((UIElement)this.TipUrl);

            this.OpenConfigList = new UITextPanelButton(this.Theme, "Edit Configs");
            this.OpenConfigList.Top.Set(top - 8f, 0f);
            this.OpenConfigList.Left.Set(-188f, 1f);
            this.OpenConfigList.Width.Set(160f, 0f);
            this.OpenConfigList.OnClick += (_, __) => {
                MainMenuHelpers.OpenModConfigListUI();
            };
            this.Append(this.OpenConfigList);

            top += 24f;

            ////

            var modListPanel = new UIPanel();

            {
                modListPanel.Top.Set(top, 0f);
                modListPanel.Width.Set(0f, 1f);
                modListPanel.Height.Set(UIModControlPanelTab.ModListHeight, 0f);
                modListPanel.HAlign = 0f;
                modListPanel.SetPadding(4f);
                modListPanel.PaddingTop      = 0.0f;
                modListPanel.BackgroundColor = this.Theme.ListBgColor;
                modListPanel.BorderColor     = this.Theme.ListEdgeColor;
                this.Append((UIElement)modListPanel);

                this.ModListElem = new UIList();
                {
                    this.ModListElem.Width.Set(-25, 1f);
                    this.ModListElem.Height.Set(0f, 1f);
                    this.ModListElem.HAlign      = 0f;
                    this.ModListElem.ListPadding = 4f;
                    this.ModListElem.SetPadding(0f);
                    modListPanel.Append((UIElement)this.ModListElem);

                    top += UIModControlPanelTab.ModListHeight + this.PaddingTop - 8;

                    UIScrollbar scrollbar = new UIScrollbar();
                    {
                        scrollbar.Top.Set(8f, 0f);
                        scrollbar.Height.Set(-16f, 1f);
                        scrollbar.SetView(100f, 1000f);
                        scrollbar.HAlign = 1f;
                        modListPanel.Append((UIElement)scrollbar);
                        this.ModListElem.SetScrollbar(scrollbar);
                    }
                }
            }

            ////

            this.IssueTitleInput = new UITextInputAreaPanel(this.Theme, "Enter title of mod issue", 128);
            this.IssueTitleInput.Top.Set(top, 0f);
            this.IssueTitleInput.Width.Set(0f, 1f);
            this.IssueTitleInput.Height.Pixels = 36f;
            this.IssueTitleInput.HAlign        = 0f;
            this.IssueTitleInput.SetPadding(8f);
            this.IssueTitleInput.Disable();
            this.IssueTitleInput.OnPreTextChange += (_) => {
                self.RefreshIssueSubmitButton();
                return(true);
            };
            this.Append((UIElement)this.IssueTitleInput);

            top += 36f;

            this.IssueBodyInput = new UITextInputAreaPanel(this.Theme, "Describe mod issue");
            this.IssueBodyInput.Top.Set(top, 0f);
            this.IssueBodyInput.Width.Set(0f, 1f);
            this.IssueBodyInput.Height.Pixels = 36f;
            this.IssueBodyInput.HAlign        = 0f;
            this.IssueBodyInput.SetPadding(8f);
            this.IssueBodyInput.Disable();
            this.IssueBodyInput.OnPreTextChange += (_) => {
                self.RefreshIssueSubmitButton();
                return(true);
            };
            this.Append((UIElement)this.IssueBodyInput);

            top += 36f;

            ////

            this.IssueSubmitButton = new UITextPanelButton(this.Theme, "Submit Issue");
            this.IssueSubmitButton.Top.Set(top, 0f);
            this.IssueSubmitButton.Left.Set(0f, 0f);
            this.IssueSubmitButton.Width.Set(200f, 0f);
            this.IssueSubmitButton.Disable();
            this.IssueSubmitButton.OnClick += (_, __) => {
                if (self.AwaitingReport || !self.IssueSubmitButton.IsEnabled)
                {
                    return;
                }
                self.SubmitIssue();
            };
            this.Append(this.IssueSubmitButton);

            top += 26f;

            this.ModLockButton = new UITextPanelButton(this.Theme, UIModControlPanelTab.ModLockTitle);
            this.ModLockButton.Top.Set(top, 0f);
            this.ModLockButton.Left.Set(0f, 0f);
            this.ModLockButton.Width.Set(0f, 1f);
            if (Main.netMode != 0 || !ModHelpersMod.Config.WorldModLockEnable)
            {
                this.ModLockButton.Disable();
            }
            this.ModLockButton.OnClick += (_, __) => {
                if (!self.ModLockButton.IsEnabled)
                {
                    return;
                }
                self.ToggleModLock();
                Main.PlaySound(SoundID.Unlock);
            };
            this.Append(this.ModLockButton);

            this.RefreshModLockButton();

            top += 26f;

            this.CleanupModTiles = new UITextPanelButton(this.Theme, "Cleanup unused mod tiles");
            this.CleanupModTiles.Top.Set(top, 0f);
            this.CleanupModTiles.Left.Set(0f, 0f);
            this.CleanupModTiles.Width.Set(0f, 1f);
            if (Main.netMode != 0)
            {
                this.CleanupModTiles.Disable();
            }
            this.CleanupModTiles.OnClick += (_, __) => {
                if (!self.CleanupModTiles.IsEnabled)
                {
                    return;
                }

                int cleaned = 0;

                for (int i = 0; i < Main.maxTilesX; i++)
                {
                    for (int j = 0; j < Main.maxTilesY; j++)
                    {
                        Tile tile = Framing.GetTileSafely(i, j);
                        if (TileHelpers.IsAir(tile))
                        {
                            continue;
                        }
                        ModTile modTile = ModContent.GetModTile(tile.type);
                        if (modTile == null)
                        {
                            continue;
                        }

                        if (modTile.mod == null || modTile is MysteryTile)
                        {
                            TileHelpers.KillTile(i, j, false, false);
                            cleaned++;
                        }
                    }
                }

                Main.NewText(cleaned + " modded tiles cleaned up.", Color.Lime);
            };
            this.Append(this.CleanupModTiles);

            top += 32f;

            ////

            /*var modrec_url = new UIWebUrl( this.Theme, "Need mods?", "https://sites.google.com/site/terrariamodsuggestions/" );
             * modrecUrl.Top.Set( top, 0f );
             * modrecUrl.Left.Set( 0f, 0f );
             * this.InnerContainer.Append( modrecUrl );
             *
             * var serverbrowser_url = new UIWebUrl( this.Theme, "Lonely?", "https://forums.terraria.org/index.php?threads/server-browser-early-beta.68346/" );
             * serverbrowser_url.Top.Set( top, 0f );
             * this.InnerContainer.Append( serverbrowser_url );
             * serverbrowser_url.Left.Set( -serverbrowser_url.GetDimensions().Width * 0.5f, 0.5f );*/

            string supportMsg = UIModControlPanelTab.SupportMessages[this.RandomSupportTextIdx];

            this.SupportUrl = new UIWebUrl(this.Theme, supportMsg, "https://www.patreon.com/hamstar0", false);
            this.SupportUrl.Top.Set(top, 0f);
            this.Append(this.SupportUrl);
            //this.SupportUrl.Left.Set( -this.SupportUrl.GetDimensions().Width, 1f );
            this.SupportUrl.Left.Set(-this.SupportUrl.GetDimensions().Width * 0.5f, 0.5f);
        }