diff --git a/src/d_player.h b/src/d_player.h
index ee9e64f0c8..e743a7b4f7 100644
--- a/src/d_player.h
+++ b/src/d_player.h
@@ -532,6 +532,7 @@ public:
 	void TickPSprites();
 	void DestroyPSprites();
 	DPSprite *GetPSprite(psprnum_t layer); // Used ONLY for compatibility with the old hardcoded layers.
+	DPSprite *FindPSprite(int layer);
 };
 
 // Bookkeeping on players - state.
diff --git a/src/p_pspr.cpp b/src/p_pspr.cpp
index c271e47958..11433b6f81 100644
--- a/src/p_pspr.cpp
+++ b/src/p_pspr.cpp
@@ -158,6 +158,29 @@ DPSprite *player_t::GetPSprite(psprnum_t layer)
 	return pspr;
 }
 
+//------------------------------------------------------------------------
+//
+//
+//
+//------------------------------------------------------------------------
+
+DPSprite *player_t::FindPSprite(int layer)
+{
+	if (layer == 0)
+		return nullptr;
+
+	DPSprite *pspr = psprites;
+	while (pspr)
+	{
+		if (pspr->ID == layer)
+			break;
+
+		pspr = pspr->Next;
+	}
+
+	return pspr;
+}
+
 //---------------------------------------------------------------------------
 //
 // PROC P_NewPspriteTick
@@ -863,7 +886,7 @@ DEFINE_ACTION_FUNCTION(AInventory, A_CheckReload)
 
 //---------------------------------------------------------------------------
 //
-// PROC A_WeaponOffset
+// PROC A_OverlayOffset
 //
 //---------------------------------------------------------------------------
 enum WOFFlags
@@ -873,16 +896,11 @@ enum WOFFlags
 	WOF_ADD =		1 << 2,
 };
 
-DEFINE_ACTION_FUNCTION(AInventory, A_WeaponOffset)
+void A_OverlayOffset(AActor *self, int layer, double wx, double wy, int flags)
 {
-	PARAM_ACTION_PROLOGUE;
-	PARAM_FLOAT_OPT(wx)		{ wx = 0.; }
-	PARAM_FLOAT_OPT(wy)		{ wy = 32.; }
-	PARAM_INT_OPT(flags)	{ flags = 0; }
-
 	if ((flags & WOF_KEEPX) && (flags & WOF_KEEPY))
 	{
-		return 0;
+		return;
 	}
 
 	player_t *player = self->player;
@@ -890,7 +908,11 @@ DEFINE_ACTION_FUNCTION(AInventory, A_WeaponOffset)
 
 	if (player && (player->playerstate != PST_DEAD))
 	{
-		psp = player->GetPSprite(ps_weapon);
+		psp = player->FindPSprite(layer);
+
+		if (psp == nullptr)
+			return;
+
 		if (!(flags & WOF_KEEPX))
 		{
 			if (flags & WOF_ADD)
@@ -914,7 +936,26 @@ DEFINE_ACTION_FUNCTION(AInventory, A_WeaponOffset)
 			}
 		}
 	}
-	
+}
+
+DEFINE_ACTION_FUNCTION(AInventory, A_OverlayOffset)
+{
+	PARAM_ACTION_PROLOGUE;
+	PARAM_INT_OPT(layer)	{ layer = ps_weapon; }
+	PARAM_FLOAT_OPT(wx)		{ wx = 0.; }
+	PARAM_FLOAT_OPT(wy)		{ wy = 32.; }
+	PARAM_INT_OPT(flags)	{ flags = 0; }
+	A_OverlayOffset(self, layer, wx, wy, flags);
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(AInventory, A_WeaponOffset)
+{
+	PARAM_ACTION_PROLOGUE;
+	PARAM_FLOAT_OPT(wx) { wx = 0.; }
+	PARAM_FLOAT_OPT(wy) { wy = 32.; }
+	PARAM_INT_OPT(flags) { flags = 0; }
+	A_OverlayOffset(self, ps_weapon, wx, wy, flags);
 	return 0;
 }
 
diff --git a/wadsrc/static/actors/shared/inventory.txt b/wadsrc/static/actors/shared/inventory.txt
index 9902058692..3962743323 100644
--- a/wadsrc/static/actors/shared/inventory.txt
+++ b/wadsrc/static/actors/shared/inventory.txt
@@ -50,6 +50,7 @@ ACTOR Inventory native
 	action native A_RestoreSpecialThing1();
 	action native A_RestoreSpecialThing2();
 	action native A_WeaponOffset(float wx = 0, float wy = 32, int flags = 0);
+	action native A_OverlayOffset(int layer = 1, float wx = 0, float wy = 32, int flags = 0);
 	
 	States
 	{