Fix missing tooltips localisation error

Patches/LocalisationPatches.cs

@@ -40,8 +40,8 @@ private static bool GetTootipData(Item __instance, ref IEnumerable<IHaveUIData>
             {
                 return true;
             }
-            // Parse glyphs into the default tooltips if they weren't localised, without overwriting them on the item (fallback if the item was not localised)
             string key = __instance.name.Trim().Replace(" ", "") + ShopLocalisation.TooltipsSuffix;
+            // Attempt to load previously defined tooltips, in case the current locale is not provided (fallback).
             IEnumerable<string> locTooltips = __instance.Tooltips.Select(ikt => ikt.m_text);
             var ret = new List<ItemKeyTooltip>();
             if (ShopLocalisation.TryGetLocaleString(key, out var localeStr))
@@ -50,9 +50,15 @@ private static bool GetTootipData(Item __instance, ref IEnumerable<IHaveUIData>
             }
             foreach (var tip in locTooltips)
             {
+                if (string.IsNullOrEmpty(tip))
+                {
+                    continue;
+                }
                 string parsedTip = ParseTip(__instance, tip, out IMKbPromptProvider provider, out List<ControllerGlyphs.GlyphType> glyphType);
                 ret.Add(new ItemKeyTooltip(parsedTip, provider, glyphType));
             }
+            // Set localised tooltips back as a failsafe
+            __instance.Tooltips = ret;
             __result = ret;
             return false;
         }

README.md

@@ -90,6 +90,10 @@ Note that when localising item tooltips the key must be the item's name, suffixe
 | SelfieGlyph | R (Default) |
 | ZoomGlyph | Scroll wheel |
 
+> [!IMPORTANT]
+> If you don't want to add localisation ( :( ), use the `SetDefaultTooltips` extension method on your `Item` to set default tooltips. 
+> If you set tooltips in the editor, they won't work: this is a bug on Unity's end, not this mod. (those tooltips are serialised to null when you save them, even if they look right in the inspector)
+> Setting a default is recommended in any case, but especially if you don't or only partially provide localisation.
 
 ## Compatibility
 

ShopApiPlugin.cs

@@ -17,7 +17,7 @@ public class ShopApiPlugin
     {
         public const string MOD_GUID = "xerren.cwshopapi";
         public const string MOD_NAME = "ShopAPI";
-        public const string MOD_VER = "1.0.0";
+        public const string MOD_VER = "1.0.1";
 
 #if STEAM
         static ShopApiPlugin()

ShopLocalisation.cs

@@ -1,4 +1,5 @@
-using UnityEngine;
+using ShopAPI.Patches;
+using UnityEngine;
 using UnityEngine.Localization.Settings;
 
 namespace ContentWarningShop.Localisation
@@ -121,5 +122,20 @@ public static bool TryGetLocaleString(string key, out string res)
             res = str;
             return found;
         }
+
+        /// <summary>
+        /// Sets default tooltip string on the item. This will be used if you don't otherwise provide localisation for your item.
+        /// </summary>
+        /// <param name="item"></param>
+        /// <param name="tooltipString">A ";" separated string of item tooltips. See <see href="https://github.com/Xerren09/ContentWarningShopAPI#localisation"/> for more.</param>
+        public static void SetDefaultTooltips(this Item item, string tooltipString)
+        {
+            var tooltips = tooltipString.Split(';');
+            item.Tooltips = new();
+            foreach (var tooltip in tooltips)
+            {
+                item.Tooltips.Add(new ItemKeyTooltip(tooltip, null, null));
+            }
+        }
     }
 }

publish/thunderstore/CHANGELOG.md

@@ -3,5 +3,10 @@
 All notable changes will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 1.0.1
+- Fix `GetTootipData` patch exception when null tooltips are set on the Item, and no localised strings were provided.
+  - This is unity's fault. Tooltips should be serialised correctly on Item resources, but they aren't loaded, so the count is correct but the text is null.
+- Added `SetDefaultTooltips` extension method to set fallback tooltips.
+
 ## 1.0.0
 - Initial Release

publish/thunderstore/README.md

@@ -70,6 +70,10 @@ Note that when localising item tooltips the key must be the item's name, suffixe
 | SelfieGlyph | R (Default) |
 | ZoomGlyph | Scroll wheel |
 
+> IMPORTANT:
+> If you don't want to add localisation ( :( ), use the `SetDefaultTooltips` extension method on your `Item` to set default tooltips. 
+> If you set tooltips in the editor, they won't work: this is a bug on Unity's end, not this mod. (those tooltips are serialised to null when you save them, even if they look right in the inspector)
+> Setting a default is recommended in any case, but especially if you don't or only partially provide localisation.
 
 ## Compatibility
 

publish/thunderstore/manifest.json

@@ -1,6 +1,6 @@
 {
     "name": "ShopAPI",
-    "version_number": "1.0.0",
+    "version_number": "1.0.1",
     "website_url": "https://github.com/Xerren09/ContentWarningShopAPI",
     "description": "Exposes an easy-to-use API to add custom items to the in-game shop.",
     "dependencies": [