diff --git a/source/games/exhumed/src/aistuff.h b/source/games/exhumed/src/aistuff.h
index 081ddddc29..2009ac9b18 100644
--- a/source/games/exhumed/src/aistuff.h
+++ b/source/games/exhumed/src/aistuff.h
@@ -228,7 +228,6 @@ DExhumedActor* BuildCreatureChunk(DExhumedActor* pSrc, int nPic, bool bSpecial =
 double PlotCourseToSprite(DExhumedActor* nSprite1, DExhumedActor* nSprite2);
 void CheckSectorFloor(sectortype* pSector, double z, DVector2& xy);
 DAngle GetAngleToSprite(DExhumedActor* nSprite1, DExhumedActor* nSprite2);
-DAngle GetWallNormal(walltype* nWall);
 void MoveSector(sectortype* pSector, DAngle nAngle, DVector2& vel);
 Collision AngleChase(DExhumedActor* nSprite, DExhumedActor* nSprite2, int ebx, int ecx, DAngle push1);
 void SetQuake(DExhumedActor* nSprite, int nVal);
diff --git a/source/games/exhumed/src/grenade.cpp b/source/games/exhumed/src/grenade.cpp
index 614674cb61..2f3a8efcfe 100644
--- a/source/games/exhumed/src/grenade.cpp
+++ b/source/games/exhumed/src/grenade.cpp
@@ -96,7 +96,7 @@ void ThrowGrenade(int nPlayer, double dz, double push1)
         auto nMov = movesprite(pActor, vec, dz, 0, CLIPMASK1);
         if (nMov.type == kHitWall)
         {
-            nAngle = GetWallNormal(nMov.hitWall);
+            nAngle = nMov.hitWall->normalAngle();
             BounceGrenade(pActor, nAngle);
         }
     }
@@ -359,7 +359,7 @@ void AIGrenade::Tick(RunListEvent* ev)
         // loc_2CF60:
         if (nMov.type == kHitWall)
         {
-            BounceGrenade(pActor, GetWallNormal(nMov.hitWall));
+            BounceGrenade(pActor, nMov.hitWall->normalAngle());
         }
         else if (nMov.type == kHitSprite)
         {
diff --git a/source/games/exhumed/src/lion.cpp b/source/games/exhumed/src/lion.cpp
index 72acabb059..9053e2cdc7 100644
--- a/source/games/exhumed/src/lion.cpp
+++ b/source/games/exhumed/src/lion.cpp
@@ -418,7 +418,7 @@ void AILion::Tick(RunListEvent* ev)
         if (nMov.type == kHitWall)
         {
             pActor->nAction = 7;
-            pActor->spr.Angles.Yaw = (GetWallNormal(nMov.hitWall) + DAngle180).Normalized360();
+            pActor->spr.Angles.Yaw = (nMov.hitWall->normalAngle() + DAngle180).Normalized360();
             pActor->nCount = RandomSize(4);
             return;
         }
diff --git a/source/games/exhumed/src/move.cpp b/source/games/exhumed/src/move.cpp
index 048093308d..77e9623902 100644
--- a/source/games/exhumed/src/move.cpp
+++ b/source/games/exhumed/src/move.cpp
@@ -1025,11 +1025,6 @@ Collision AngleChase(DExhumedActor* pActor, DExhumedActor* pActor2, int threshol
     return movesprite(pActor, vec, zz * 16 + BobVal(zbob) * 2, 0, nClipType);
 }
 
-DAngle GetWallNormal(walltype* pWall)
-{
-    return (pWall->delta().Angle() + DAngle90).Normalized360();
-}
-
 //---------------------------------------------------------------------------
 //
 //
@@ -1276,7 +1271,7 @@ void AICreatureChunk::Tick(RunListEvent* ev)
             }
             else if (nVal.type == kHitWall)
             {
-                nAngle = GetWallNormal(nVal.hitWall);
+                nAngle = nVal.hitWall->normalAngle();
             }
             else
             {
diff --git a/source/games/exhumed/src/player.cpp b/source/games/exhumed/src/player.cpp
index 21b3525006..23557077a0 100644
--- a/source/games/exhumed/src/player.cpp
+++ b/source/games/exhumed/src/player.cpp
@@ -770,7 +770,7 @@ static void CheckMovingBlocks(Player* const pPlayer, Collision& nMove, DVector3&
         else //if (nMove.type == kHitWall)
         {
             sect = nMove.hitWall->nextSector();
-            nNormal = GetWallNormal(nMove.hitWall);
+            nNormal = nMove.hitWall->normalAngle();
         }
 
         // moving blocks - move this to a separate function!
diff --git a/source/games/exhumed/src/queen.cpp b/source/games/exhumed/src/queen.cpp
index 6d532ba797..9257d550e0 100644
--- a/source/games/exhumed/src/queen.cpp
+++ b/source/games/exhumed/src/queen.cpp
@@ -601,7 +601,7 @@ void AIQueenEgg::Tick(RunListEvent* ev)
             default:
                 return;
             case kHitWall:
-                nAngle = GetWallNormal(nMov.hitWall);
+                nAngle = nMov.hitWall->normalAngle();
                 break;
             case kHitSprite:
                 nAngle = nMov.actor()->spr.Angles.Yaw;
@@ -856,7 +856,7 @@ void AIQueenHead::Tick(RunListEvent* ev)
             if (nMov.exbits == 0)
             {
                 if (nMov.type == kHitSprite) nNewAng = nMov.actor()->spr.Angles.Yaw;
-                else if (nMov.type == kHitWall) nNewAng = GetWallNormal(nMov.hitWall);
+                else if (nMov.type == kHitWall) nNewAng = nMov.hitWall->normalAngle();
             }
             else if (nMov.exbits == kHitAux2)
             {