Update Healer Man server

src/game/combatResults.ts

@@ -2,7 +2,7 @@ import { armorReductionPercent, type DamageSchool } from "./itemStats";
 import type { CharacterStats, WotlkAttackKind } from "./wotlkStats";
 
 export type CombatAttackKind = WotlkAttackKind;
-export type CombatOutcome = "hit" | "crit" | "miss" | "dodge" | "parry" | "block" | "resist";
+export type CombatOutcome = "hit" | "crit" | "miss" | "dodge" | "parry" | "block" | "resist" | "deflect";
 export type CombatResistanceMode = "none" | "partial" | "binary";
 export type CombatRollStage = "outcome" | "resistance" | "block" | "critical-block";
 
@@ -87,6 +87,8 @@ export interface CombatResult {
   readonly parried: boolean;
   readonly blocked: boolean;
   readonly avoided: boolean;
+  /** Exact source spell deflection avoids the packet rather than absorbing it. */
+  readonly deflected?: boolean;
   readonly fullyResisted: boolean;
   readonly partiallyResisted: boolean;
   readonly rawDamage: number;
@@ -110,6 +112,41 @@ export interface CombatResult {
   readonly criticalBlocked?: boolean;
 }
 
+/**
+ * Exact 100% source deflection is applied after the existing miss/full-resist
+ * result, before any damage or proc is committed. It cannot replace avoidance.
+ * Partial-resist and block calculations on the discarded packet are not damage.
+ */
+export function deflectLandedCombatResult(result: CombatResult): CombatResult {
+  if (!result.landed || result.avoided || result.fullyResisted) return result;
+  const { postHitBlockRoll: _blockRoll, postHitBlockChancePercent: _blockChance,
+    criticalBlockRoll: _criticalBlockRoll, criticalBlockChancePercent: _criticalBlockChance,
+    criticalBlocked: _criticalBlocked, ...retained } = result;
+  return Object.freeze({
+    ...retained,
+    outcome: "deflect",
+    landed: false,
+    critical: false,
+    missed: false,
+    dodged: false,
+    parried: false,
+    blocked: false,
+    avoided: true,
+    deflected: true,
+    fullyResisted: false,
+    partiallyResisted: false,
+    damageBeforeMitigation: 0,
+    effectiveArmor: 0,
+    armorReductionPercent: 0,
+    armorMitigatedAmount: 0,
+    blockedAmount: 0,
+    resistedAmount: 0,
+    damageReductionAmount: 0,
+    finalDamage: 0,
+    resistanceFraction: 0,
+  });
+}
+
 const DEFAULT_CRITICAL_DAMAGE_MULTIPLIER = 2;
 const DUAL_WIELD_AUTO_ATTACK_MISS_PENALTY = 19;
 const PARTIAL_RESIST_STEP = 0.1;