From f7f35c73ffe5486e0ea4697424535514f96d2916 Mon Sep 17 00:00:00 2001
From: Solessfir <34831419+Solessfir@users.noreply.github.com>
Date: Sat, 12 Sep 2026 17:15:57 +0200
Subject: [PATCH] Restore Ikarus runtime bindings after loading a save

---
 common/game/gamescript.h    | 2 ++
 common/game/gamesession.cpp | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/common/game/gamescript.h b/common/game/gamescript.h
index 2cccb630b..8bd3dc740 100644
--- a/common/game/gamescript.h
+++ b/common/game/gamescript.h
@@ -75,6 +75,8 @@ class GameScript final {
     void         savePerc(Serialize& fout);
     void         loadPerc(Serialize& fin);
 
+    bool         usesMemoryExtensions() const { return dma!=nullptr; }
+
     inline auto& getVm() { return vm; }
     auto         questLog() const -> const QuestLog&;
 
diff --git a/common/game/gamesession.cpp b/common/game/gamesession.cpp
index 6f5c5492e..e3b639812 100644
--- a/common/game/gamesession.cpp
+++ b/common/game/gamesession.cpp
@@ -165,6 +165,11 @@ GameSession::GameSession(Serialize &fin) {
   if(auto hero = wrld->player())
     vm->setInstanceNPC("HERO",*hero);
 
+  // Saved variables do not restore Ikarus's transient parser and engine bindings.
+  // Reconnect those without replaying gameplay initialization or resetting NPC routines.
+  if(vm->usesMemoryExtensions())
+    vm->getVm().call_function("MEM_InitAll");
+
   fin.setEntry("game/camera");
   cam->load(fin,wrld->player());
   Gothic::inst().setLoadingProgress(96);