From 350635955692affd18f8560729785a98fb9cbee2 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Tue, 3 Nov 2026 21:36:34 +0000
Subject: [PATCH] Maintenance: Fold alias global gl_25378 g_groundMarkAltB
 (0x1737cd8) into its evidenced owner member g_session.unknown_56A0. 0x1737CD

Batch #10394 by ragnarok-clanker: no function's compiled code changes; checked with 8 compiled unit(s), including every includer of Source/Contents/Sound/SoundMaker.h.
---
 Source/Client/Mode/GameMode.cpp      | 8 ++++----
 Source/Contents/Sound/SoundMaker.cpp | 5 +----
 Source/Contents/Sound/SoundMaker.h   | 1 -
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/Source/Client/Mode/GameMode.cpp b/Source/Client/Mode/GameMode.cpp
index ca40d19d..f87221c2 100644
--- a/Source/Client/Mode/GameMode.cpp
+++ b/Source/Client/Mode/GameMode.cpp
@@ -4253,7 +4253,7 @@ void CGameMode::ProcessActorClick(int& handled, ActorPickInfo* pick, CGameActor*
       this->SetCursorAction(11);
       g_groundMarkAltAid = actor->render.accountId;
       g_groundMarkAltA = 0;
-      g_groundMarkAltB = 0;
+      g_session.unknown_56A0 = 0;
       g_groundMarkAltSet = 0;
       g_session.unknown_56AC = 1;
     }
@@ -4600,7 +4600,7 @@ int CGameMode::ProcessGroundClick(int result) {
       }
 
       g_groundMarkAltA = column;
-      g_groundMarkAltB = row;
+      g_session.unknown_56A0 = row;
       g_groundMarkAltAid = 0;
       g_session.unknown_56AC = 0;
       if (mercenary && mercenary->HasUnknown0310Entry()) {
@@ -6138,7 +6138,7 @@ void CGameMode::ProcessActorPick(int& handled, ActorPickInfo* pick, CGameActor*
       this->SetCursorAction(11);
       g_groundMarkAltAid = actor->render.accountId;
       g_groundMarkAltA = 0;
-      g_groundMarkAltB = 0;
+      g_session.unknown_56A0 = 0;
       g_groundMarkAltSet = 0;
       g_session.unknown_56AC = 1;
     }
@@ -6758,7 +6758,7 @@ int CGameMode::HandleActorPick(ActorPickInfo* pick, int result) {
           this->SetCursorAction(11);
           g_groundMarkAltAid = pick->accountId;
           g_groundMarkAltA = 0;
-          g_groundMarkAltB = 0;
+          g_session.unknown_56A0 = 0;
           g_groundMarkAltSet = 0;
           g_session.unknown_56AC = 1;
         }
diff --git a/Source/Contents/Sound/SoundMaker.cpp b/Source/Contents/Sound/SoundMaker.cpp
index 437ac317..c23f1429 100644
--- a/Source/Contents/Sound/SoundMaker.cpp
+++ b/Source/Contents/Sound/SoundMaker.cpp
@@ -1614,9 +1614,6 @@ int g_groundMarkB;
 // GLOBAL: gl_25377
 int g_groundMarkAltA;
 
-// GLOBAL: gl_25378
-int g_groundMarkAltB;
-
 // GLOBAL: gl_25379
 int g_groundMarkAltSet;
 
@@ -1722,7 +1719,7 @@ void CNpc::Slot15(int state, int) {
             }
             if (g_groundMarkAltSet) {
               g_groundMarkAltA = 0;
-              g_groundMarkAltB = 0;
+              g_session.unknown_56A0 = 0;
               g_groundMarkAltSet = 0;
             }
             this->Slot16();
diff --git a/Source/Contents/Sound/SoundMaker.h b/Source/Contents/Sound/SoundMaker.h
index 314c283b..74b5b3f0 100644
--- a/Source/Contents/Sound/SoundMaker.h
+++ b/Source/Contents/Sound/SoundMaker.h
@@ -42,7 +42,6 @@ extern int g_groundMarkA;
 extern int g_groundMarkB;
 extern std::uint32_t g_groundMarkAltAid;
 extern int g_groundMarkAltA;
-extern int g_groundMarkAltB;
 extern int g_groundMarkAltSet;
 
 #endif