Add breakermod to match weapons with seasonal artifact breaker mods

config/i18n.json

@@ -193,6 +193,7 @@
     "Ascended": "Shows items that have an ascend node which have been ascended.",
     "Unascended": "Shows items that have an ascend node which have not been ascended.",
     "Breaker": "Filter by breaker type or corresponding champion type.",
+    "BreakerMod": "Filter by available anti-champion artifact mods for this breaker type or corresponding champion type.",
     "BulkClear": "Removed tag from 1 item.",
     "BulkClear_plural": "Removed tags from {{count}} items.",
     "BulkRevert": "Reverted tag on 1 item.",

src/app/search/search-filters/known-values.tsx

@@ -6,8 +6,10 @@ import { getEvent } from 'app/inventory/store/season';
 import { getItemDamageShortName } from 'app/utils/item-utils';
 import { DestinyAmmunitionType, DestinyClass, DestinyRecordState } from 'bungie-api-ts/destiny2';
 import { D2EventPredicateLookup } from 'data/d2/d2-event-info';
+import { BreakerTypeHashes } from 'data/d2/generated-enums';
 import missingSources from 'data/d2/missing-source-info';
 import D2Sources from 'data/d2/source-info';
+import artifactBreakerMods from '../../../data/d2/artifact-breaker-weapon-types.json';
 import { D1ItemCategoryHashes } from '../d1-known-values';
 import {
   breakerTypes,
@@ -166,11 +168,29 @@ const knownValuesFilters: FilterDefinition[] = [
     suggestions: Object.keys(breakerTypes),
     destinyVersion: 2,
     filter: ({ filterValue }) => {
-      const breakerType = breakerTypes[filterValue];
+      const breakerType: BreakerTypeHashes[] | undefined = breakerTypes[filterValue];
       if (!breakerType) {
         throw new Error('Unknown breaker type ' + breakerType);
       }
-      return (item) => breakerType.includes(item.breakerType?.hash);
+      return (item) => item.breakerType && breakerType.includes(item.breakerType.hash);
+    },
+  },
+  {
+    keywords: 'breakermod',
+    description: tl('Filter.BreakerMod'),
+    format: 'query',
+    suggestions: Object.keys(breakerTypes),
+    destinyVersion: 2,
+    filter: ({ filterValue }) => {
+      const breakerType: BreakerTypeHashes[] | undefined = breakerTypes[filterValue];
+      if (!breakerType) {
+        throw new Error('Unknown breaker type ' + breakerType);
+      }
+      const breakingIchs = breakerType.flatMap((ty) => artifactBreakerMods[ty] || []);
+      return (item) =>
+        Boolean(
+          !item.breakerType && item.itemCategoryHashes.some((ich) => breakingIchs.includes(ich))
+        );
     },
   },
   {

src/data/d2/artifact-breaker-weapon-types.json

@@ -0,0 +1,15 @@
+{
+  "485622768": [
+    3317538576,
+    7
+  ],
+  "2611060930": [
+    8,
+    5,
+    3954685534
+  ],
+  "3178805705": [
+    6,
+    153950757
+  ]
+}

src/locale/en.json

@@ -187,6 +187,7 @@
     "ArmorIntrinsic": "Shows legendary armor which has an intrinsic perk, such as Artifice Armor.",
     "Ascended": "Shows items that have an ascend node which have been ascended.",
     "Breaker": "Filter by breaker type or corresponding champion type.",
+    "BreakerMod": "Filter by available anti-champion artifact mods for this breaker type or corresponding champion type.",
     "BulkClear": "Removed tag from 1 item.",
     "BulkClear_plural": "Removed tags from {{count}} items.",
     "BulkRevert": "Reverted tag on 1 item.",