Terraria 1.4.0.5 Source Code

UI/ItemTooltip.cs

@@ -0,0 +1,79 @@
+// Decompiled with JetBrains decompiler
+// Type: Terraria.UI.ItemTooltip
+// Assembly: Terraria, Version=1.4.0.5, Culture=neutral, PublicKeyToken=null
+// MVID: 67F9E73E-0A81-4937-A22C-5515CD405A83
+// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe
+
+using System.Collections.Generic;
+using Terraria.Localization;
+
+namespace Terraria.UI
+{
+  public class ItemTooltip
+  {
+    public static readonly ItemTooltip None = new ItemTooltip();
+    private static readonly List<TooltipProcessor> _globalProcessors = new List<TooltipProcessor>();
+    private static ulong _globalValidatorKey = 1;
+    private string[] _tooltipLines;
+    private ulong _validatorKey;
+    private readonly LocalizedText _text;
+    private string _processedText;
+
+    public int Lines
+    {
+      get
+      {
+        this.ValidateTooltip();
+        return this._tooltipLines == null ? 0 : this._tooltipLines.Length;
+      }
+    }
+
+    private ItemTooltip()
+    {
+    }
+
+    private ItemTooltip(string key) => this._text = Language.GetText(key);
+
+    public static ItemTooltip FromLanguageKey(string key) => !Language.Exists(key) ? ItemTooltip.None : new ItemTooltip(key);
+
+    public string GetLine(int line)
+    {
+      this.ValidateTooltip();
+      return this._tooltipLines[line];
+    }
+
+    private void ValidateTooltip()
+    {
+      if ((long) this._validatorKey == (long) ItemTooltip._globalValidatorKey)
+        return;
+      this._validatorKey = ItemTooltip._globalValidatorKey;
+      if (this._text == null)
+      {
+        this._tooltipLines = (string[]) null;
+        this._processedText = string.Empty;
+      }
+      else
+      {
+        string tooltip = this._text.Value;
+        foreach (TooltipProcessor globalProcessor in ItemTooltip._globalProcessors)
+          tooltip = globalProcessor(tooltip);
+        this._tooltipLines = tooltip.Split('\n');
+        this._processedText = tooltip;
+      }
+    }
+
+    public static void AddGlobalProcessor(TooltipProcessor processor) => ItemTooltip._globalProcessors.Add(processor);
+
+    public static void RemoveGlobalProcessor(TooltipProcessor processor) => ItemTooltip._globalProcessors.Remove(processor);
+
+    public static void ClearGlobalProcessors() => ItemTooltip._globalProcessors.Clear();
+
+    public static void InvalidateTooltips()
+    {
+      ++ItemTooltip._globalValidatorKey;
+      if (ItemTooltip._globalValidatorKey != ulong.MaxValue)
+        return;
+      ItemTooltip._globalValidatorKey = 0UL;
+    }
+  }
+}