feat: use more compact diff for activatable skill parameters

Uses HTML syntax.

package-lock.json

@@ -9,9 +9,10 @@
       "version": "0.4.0",
       "license": "MPL-2.0",
       "dependencies": {
-        "@elyukai/utils": "^0.3.1",
+        "@elyukai/utils": "^0.3.2",
         "@optolith/adventure-points": "^0.1.1",
         "@optolith/helpers": "^0.2.2",
+        "diff": "^8.0.3",
         "messageformat": "^4.0.0",
         "tsondb": "^0.20.0"
       },
@@ -82,9 +83,9 @@
       }
     },
     "node_modules/@elyukai/utils": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/@elyukai/utils/-/utils-0.3.1.tgz",
-      "integrity": "sha512-OzfEkxVu8uYbPfrrUPaYLMVMh27dyx0VqK9gwULjDnZdMb9egtFSPeMQandGXDjEXGfb+USa4iWP8zSudh0QwQ==",
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/@elyukai/utils/-/utils-0.3.2.tgz",
+      "integrity": "sha512-COD5Yisf29xQAFIkFmNamf6wrd9O4eQGX9aQgkLUkGsENVRTm2uOBPA1wlmo6prjQ4zVCePeeGNc6Q3Kzqpejg==",
       "license": "MPL-2.0"
     },
     "node_modules/@es-joy/jsdoccomment": {
@@ -1948,6 +1949,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/diff": {
+      "version": "8.0.3",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-8.0.3.tgz",
+      "integrity": "sha512-qejHi7bcSD4hQAZE0tNAawRK1ZtafHDmMTMkrrIGgSLl7hTnQHmKCeB45xAcbfTqK2zowkM3j3bHt/4b/ARbYQ==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.3.1"
+      }
+    },
     "node_modules/dot-prop": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-5.3.0.tgz",
@@ -2681,9 +2691,9 @@
       }
     },
     "node_modules/flatted": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.3.1.tgz",
-      "integrity": "sha512-X8cqMLLie7KsNUDSdzeN8FYK9rEt4Dt67OsG/DNGnYTSDBG4uFAJFBnUeiV+zCVAvwFy56IjM9sH51jVaEhNxw==",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.4.1.tgz",
+      "integrity": "sha512-IxfVbRFVlV8V/yRaGzk0UVIcsKKHMSfYw66T/u4nTwlWteQePsxe//LjudR1AMX4tZW3WFCh3Zqa/sjlqpbURQ==",
       "dev": true,
       "license": "ISC",
       "peer": true

package.json

@@ -33,9 +33,10 @@
   },
   "homepage": "https://github.com/Optolith/entity-descriptions#readme",
   "dependencies": {
-    "@elyukai/utils": "^0.3.1",
+    "@elyukai/utils": "^0.3.2",
     "@optolith/adventure-points": "^0.1.1",
     "@optolith/helpers": "^0.2.2",
+    "diff": "^8.0.3",
     "messageformat": "^4.0.0",
     "tsondb": "^0.20.0"
   },

src/entities/spell.ts

@@ -7,6 +7,7 @@ import { romanize } from "@elyukai/utils/roman"
 import { numAsc, type Compare } from "@optolith/helpers/compare"
 import { isNotNullish, mapNullable } from "@optolith/helpers/nullable"
 import { assertExhaustive } from "@optolith/helpers/typeSafety"
+import { diffWordsWithSpace } from "diff"
 import {
   type ActivatableSkillEffect,
   type AnimistPowerImprovementCost,
@@ -102,13 +103,25 @@ const combineGeneratedTextWithStaticTranslation = (
   }
 
   const normalizedStaticText = typeof staticText === "string" ? staticText : staticText?.full
+  const diff =
+    normalizedStaticText === undefined
+      ? undefined
+      : diffWordsWithSpace(normalizedStaticText, generatedText)
 
   return {
     label,
     value:
-      normalizedStaticText !== undefined && generatedText !== normalizedStaticText
-        ? `***${generatedText}*** (${normalizedStaticText})`
-        : generatedText,
+      diff === undefined
+        ? generatedText
+        : diff
+            .map(part =>
+              part.added
+                ? `<ins>${part.value}</ins>`
+                : part.removed
+                  ? `<del>${part.value}</del>`
+                  : part.value,
+            )
+            .join(""),
   }
 }