Update Healer Man server

src/game/romRogueMechanics.ts

@@ -0,0 +1,65 @@
+export const ROM_ROGUE_DAGGER_MASTERY_TAG = "rom-dagger-mastery";
+export const ROM_ROGUE_TREASURE_HUNTER_TAG = "rom-treasure-hunter";
+export const ROM_ROGUE_SHADOW_WALKER_PASSIVE_SPELL_ID = 491537;
+
+export interface RomRogueAbilityAdjustment {
+  readonly allowsCombatUse: boolean;
+  readonly energyCostReduction: number;
+  readonly cooldownIncreaseMs: number;
+}
+
+const NO_SHADOW_WALKER_ADJUSTMENT: RomRogueAbilityAdjustment = Object.freeze({
+  allowsCombatUse: false,
+  energyCostReduction: 0,
+  cooldownIncreaseMs: 0,
+});
+
+/** Shadow Walker's exact Rogue/Priest payload applies only to Sneak Attack. */
+export function romRogueShadowWalkerAdjustment(
+  classId: string,
+  secondaryClassId: string | null | undefined,
+  abilitySource: string | undefined,
+  abilitySpellId: number,
+  passiveSpellIds: readonly number[],
+): RomRogueAbilityAdjustment {
+  if (classId !== "rom-rogue"
+    || secondaryClassId !== "rom-priest"
+    || abilitySource !== "runewaker"
+    || abilitySpellId !== 490337
+    || !passiveSpellIds.includes(ROM_ROGUE_SHADOW_WALKER_PASSIVE_SPELL_ID)) {
+    return NO_SHADOW_WALKER_ADJUSTMENT;
+  }
+  return {
+    allowsCombatUse: true,
+    energyCostReduction: 10,
+    cooldownIncreaseMs: 10_000,
+  };
+}
+
+export interface RomRogueDaggerDamageContext {
+  readonly classId: string;
+  readonly sourceActorId: string;
+  readonly playerActorId: string;
+  readonly attackKind: string;
+  readonly school: string;
+  readonly mainHandDagger: boolean;
+  readonly passiveTags: readonly string[];
+}
+
+/** The RoM passive modifies only the player's physical melee hits while a dagger is equipped in the main hand. */
+export function romRogueDaggerDamageMultiplier(context: RomRogueDaggerDamageContext): number {
+  return context.classId === "rom-rogue"
+    && context.sourceActorId === context.playerActorId
+    && context.attackKind === "melee"
+    && context.school === "physical"
+    && context.mainHandDagger
+    && context.passiveTags.includes(ROM_ROGUE_DAGGER_MASTERY_TAG)
+    ? 1.1
+    : 1;
+}
+
+/** Treasure Hunter adds one five percentage point bonus roll to the supported boss-loot path. */
+export function romRogueTreasureHunterLootChance(baseChance: number | undefined, passiveActive: boolean): number {
+  const base = Number.isFinite(baseChance) ? Math.max(0, Math.min(1, baseChance!)) : 0;
+  return passiveActive ? Math.min(1, base + 0.05) : base;
+}