From 2aec9ad64c2e4790f9b6dcbe6eccfd2a96bc2ec1 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Sat, 31 Oct 2026 06:09:26 +0000
Subject: [PATCH] Decompile fn_23481 (CSession::GetWeaponHitWaveName)

Batch #7324 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_23481 CSession::GetWeaponHitWaveName: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, alisonrag, willerthal, superintelligence
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/Client/Session.h       |  1 +
 Source/Contents/HitSounds.cpp | 42 +++++++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+)

diff --git a/Source/Client/Session.h b/Source/Client/Session.h
index 699d037d..7251b9fb 100644
--- a/Source/Client/Session.h
+++ b/Source/Client/Session.h
@@ -768,6 +768,7 @@ public:
   void NormalizeHead(int* head, int job);
   int GetDisplayJob();
   const char* GetHitWaveName(int job);
+  const char* GetWeaponHitWaveName(int weapon);
   void InitJobHitWaveNames();
   const char* GetEFSTImgFileName(int efstId, int type);
   int IsTreeGroupTwo(int job) const;
diff --git a/Source/Contents/HitSounds.cpp b/Source/Contents/HitSounds.cpp
index dd21b436..7e059ef1 100644
--- a/Source/Contents/HitSounds.cpp
+++ b/Source/Contents/HitSounds.cpp
@@ -55,6 +55,48 @@ const char* CSession::GetHitWaveName(int job) {
   return weaponWaves[weapon].c_str();
 }
 
+// OFFSET: 0x00DE3680
+// FUNCTION: fn_23481
+const char* CSession::GetWeaponHitWaveName(int weapon) {
+  const int realWeapon = GetRealWeaponId(weapon);
+  if (realWeapon == -1) {
+    switch (std::rand() % 4) {
+    case 0:
+      return "_enemy_hit_normal1.wav";
+    case 1:
+      return "_enemy_hit_normal2.wav";
+    case 2:
+      return "_enemy_hit_normal3.wav";
+    case 3:
+      return "_enemy_hit_normal4.wav";
+    }
+  }
+
+  const std::vector<std::string>& weaponWaves = reinterpret_cast<const std::vector<std::string>&>(this->unknown_525C[0x18]);
+  if (weaponWaves.empty() || weaponWaves.size() <= static_cast<unsigned int>(realWeapon)) {
+    return nullptr;
+  }
+
+  if (this->GetDisplayJob() == 4046 || this->GetDisplayJob() == 4225) {
+    return weaponWaves[realWeapon].c_str();
+  }
+
+  if (realWeapon == 0) {
+    switch (std::rand() % 4) {
+    case 0:
+      return "_hit_fist1.wav";
+    case 1:
+      return "_hit_fist2.wav";
+    case 2:
+      return "_hit_fist3.wav";
+    case 3:
+      return "_hit_fist4.wav";
+    }
+  }
+
+  return weaponWaves[realWeapon].c_str();
+}
+
 // OFFSET: 0x00DE5BD0
 // FUNCTION: fn_23494
 void CSession::InitJobHitWaveNames() {