Update Healer Man server

src/game/wow335ShamanMaelstromWeaponRuntime.ts

@@ -33,6 +33,7 @@ export interface Wow335ShamanMaelstromWeaponProfile {
   readonly durationMs: number;
   readonly maxStacks: number;
   readonly castTimeReductionPerStackPercent: number;
+  readonly pvpDamageReductionPerStackPercent: number;
 }
 
 /**
@@ -55,8 +56,12 @@ export function wow335ShamanMaelstromWeaponProfile(
 
   const castTimeReductionPerStackPercent = Number(rankDescription.match(/reduce the cast time .*? by (\d+)%/i)?.[1]);
   const maxStacks = Number(rankDescription.match(/Stacks up to (\d+)/i)?.[1]);
+  const pvpDamageReductionPerStackPercent = Number(
+    rankDescription.match(/deal (\d+)% reduced damage in PvP combat per stack/i)?.[1],
+  );
   if (!Number.isFinite(castTimeReductionPerStackPercent) || castTimeReductionPerStackPercent <= 0
-    || !Number.isFinite(maxStacks) || maxStacks <= 0) return null;
+    || !Number.isFinite(maxStacks) || maxStacks <= 0
+    || !Number.isFinite(pvpDamageReductionPerStackPercent) || pvpDamageReductionPerStackPercent < 0) return null;
 
   const procsPerMinute = WOW335_SHAMAN_MAELSTROM_WEAPON_PROCS_PER_MINUTE[safeRank - 1];
   return {
@@ -69,6 +74,7 @@ export function wow335ShamanMaelstromWeaponProfile(
     durationMs: WOW335_SHAMAN_MAELSTROM_WEAPON_DURATION_MS,
     maxStacks,
     castTimeReductionPerStackPercent,
+    pvpDamageReductionPerStackPercent,
   };
 }
 
@@ -82,3 +88,24 @@ export function wow335ShamanMaelstromWeaponCastTimeReductionPercent(
   );
   return Math.min(100, safeStacks * profile.castTimeReductionPerStackPercent);
 }
+
+/**
+ * Resolves the generated Maelstrom Weapon PvP damage penalty for an eligible
+ * damage spell. Lesser Healing Wave is eligible for the cast-time proc but is
+ * a heal, so this damage-only rider does not apply to it.
+ */
+export function wow335ShamanMaelstromWeaponPvpDamageReductionPercent(
+  rank: number,
+  consumedStacks: number,
+  spellName: string,
+): number {
+  if (!WOW335_SHAMAN_MAELSTROM_WEAPON_ELIGIBLE_SPELLS.has(spellName)
+    || spellName === "Lesser Healing Wave") return 0;
+  const profile = wow335ShamanMaelstromWeaponProfile(rank);
+  if (!profile) return 0;
+  const safeStacks = Math.min(
+    profile.maxStacks,
+    Math.max(0, Math.trunc(Number.isFinite(consumedStacks) ? consumedStacks : 0)),
+  );
+  return safeStacks * profile.pvpDamageReductionPerStackPercent;
+}