diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index 317870a8..aa5f0d02 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -83137,8 +83137,8 @@ Address,Quality,Size,Name
 0x0000007100f96700,O,000068,_ZNK4ksys4phys9RigidBody9onImpulseEPS1_f
 0x0000007100f96744,O,000176,_ZNK4ksys4phys9RigidBody14getAabbInLocalEPN4sead9BoundBox3IfEE
 0x0000007100f967f4,m,000428,_ZNK4ksys4phys9RigidBody14getAabbInWorldEPN4sead9BoundBox3IfEE
-0x0000007100f969a0,O,000072,_ZN4ksys4phys9RigidBody4lockEb
-0x0000007100f969e8,O,000088,_ZN4ksys4phys9RigidBody6unlockEb
+0x0000007100f969a0,O,000072,_ZN4ksys4phys9RigidBody4lockENS1_13AlsoLockWorldE
+0x0000007100f969e8,O,000088,_ZN4ksys4phys9RigidBody6unlockENS1_13AlsoLockWorldE
 0x0000007100f96a40,O,000012,_ZNK4ksys4phys9RigidBody9getMotionEv
 0x0000007100f96a4c,U,000076,phys::RigidBody::x_123
 0x0000007100f96a98,O,000188,_ZN4ksys4phys9RigidBody20setEntityMotionFlag1Eb
diff --git a/src/KingSystem/Physics/RigidBody/physRigidBody.cpp b/src/KingSystem/Physics/RigidBody/physRigidBody.cpp
index d11aabfc..c2bb40c3 100644
--- a/src/KingSystem/Physics/RigidBody/physRigidBody.cpp
+++ b/src/KingSystem/Physics/RigidBody/physRigidBody.cpp
@@ -185,7 +185,7 @@ void RigidBody::addToWorld() {
     // debug code that survived because mFlags is atomic
     static_cast<void>(isAddedToWorld());
 
-    auto lock = makeScopedLock(false);
+    auto lock = makeScopedLock(AlsoLockWorld::No);
 
     if (mMotionAccessor) {
         const bool use_system_time_factor = hasFlag(Flag::UseSystemTimeFactor);
@@ -251,7 +251,7 @@ bool RigidBody::removeFromWorldAndResetLinks() {
     // debug code that survived because mFlags is atomic?
     static_cast<void>(mFlags.getDirect());
 
-    auto lock = makeScopedLock(false);
+    auto lock = makeScopedLock(AlsoLockWorld::No);
 
     bool result = true;
 
@@ -1641,7 +1641,7 @@ float RigidBody::getColImpulseScale() const {
 }
 
 bool RigidBody::hasConstraintWithUserData() {
-    auto lock = makeScopedLock(true);
+    auto lock = makeScopedLock(AlsoLockWorld::Yes);
 
     for (int i = 0, n = getHkBody()->getNumConstraints(); i < n; ++i) {
         auto* constraint = getHkBody()->getConstraint(i);
@@ -1788,8 +1788,8 @@ void RigidBody::lock() {
     mCS.lock();
 }
 
-void RigidBody::lock(bool also_lock_world) {
-    if (also_lock_world)
+void RigidBody::lock(AlsoLockWorld also_lock_world) {
+    if (bool(also_lock_world))
         System::instance()->lockWorld(getLayerType());
     lock();
 }
@@ -1798,9 +1798,9 @@ void RigidBody::unlock() {
     mCS.unlock();
 }
 
-void RigidBody::unlock(bool also_unlock_world) {
+void RigidBody::unlock(AlsoLockWorld also_unlock_world) {
     unlock();
-    if (also_unlock_world)
+    if (bool(also_unlock_world))
         System::instance()->unlockWorld(getLayerType());
 }
 
diff --git a/src/KingSystem/Physics/RigidBody/physRigidBody.h b/src/KingSystem/Physics/RigidBody/physRigidBody.h
index 6748d36f..b2d5d398 100644
--- a/src/KingSystem/Physics/RigidBody/physRigidBody.h
+++ b/src/KingSystem/Physics/RigidBody/physRigidBody.h
@@ -125,9 +125,11 @@ public:
         _80000 = 1 << 19,
     };
 
+    enum class AlsoLockWorld : bool { Yes = true, No = false };
+
     class ScopedLock {
     public:
-        explicit ScopedLock(RigidBody* body, bool also_lock_world)
+        explicit ScopedLock(RigidBody* body, AlsoLockWorld also_lock_world)
             : mBody(body), mAlsoLockWorld(also_lock_world) {
             mBody->lock(also_lock_world);
         }
@@ -137,7 +139,7 @@ public:
 
     private:
         RigidBody* mBody;
-        bool mAlsoLockWorld;
+        AlsoLockWorld mAlsoLockWorld;
     };
 
     RigidBody(Type type, ContactLayerType layer_type, hkpRigidBody* hk_body,
@@ -507,13 +509,13 @@ public:
     void x_114(bool unk);
 
     void lock();
-    void lock(bool also_lock_world);
+    void lock(AlsoLockWorld also_lock_world);
     void unlock();
-    void unlock(bool also_unlock_world);
-    [[nodiscard]] auto makeScopedLock(bool also_lock_world) {
+    void unlock(AlsoLockWorld also_unlock_world);
+    [[nodiscard]] auto makeScopedLock(AlsoLockWorld also_lock_world) {
         return ScopedLock(this, also_lock_world);
     }
-    [[nodiscard]] auto makeScopedLock() { return makeScopedLock(isAddedToWorld()); }
+    [[nodiscard]] auto makeScopedLock() { return makeScopedLock(AlsoLockWorld(isAddedToWorld())); }
 
     hkpMotion* getMotion() const;