diff --git a/src/scripting/backend/codegen.cpp b/src/scripting/backend/codegen.cpp
index 360b7c4f3..d4a84346c 100644
--- a/src/scripting/backend/codegen.cpp
+++ b/src/scripting/backend/codegen.cpp
@@ -7133,7 +7133,15 @@ FxExpression *FxStructMember::Resolve(FCompileContext &ctx)
 		{
 			// since this is a vector, all potential things that may get here are single float or an xy-vector.
 			auto locvar = static_cast<FxLocalVariable *>(classx);
-			locvar->RegOffset = int(membervar->Offset / 8);
+			if (!(locvar->Variable->VarFlags & VARF_Out))
+			{
+				locvar->RegOffset = int(membervar->Offset / 8);
+			}
+			else
+			{
+				locvar->RegOffset = int(membervar->Offset);
+			}
+			
 			locvar->ValueType = membervar->Type;
 			classx = nullptr;
 			delete this;
diff --git a/src/scripting/backend/codegen.h b/src/scripting/backend/codegen.h
index 26f2011b2..fdd44cfc0 100644
--- a/src/scripting/backend/codegen.h
+++ b/src/scripting/backend/codegen.h
@@ -2126,6 +2126,7 @@ class FxLocalVariableDeclaration : public FxExpression
 	friend class FxLocalVariable;
 	friend class FxStaticArrayVariable;
 	friend class FxLocalArrayDeclaration;
+	friend class FxStructMember;
 
 	FName Name;
 	FxExpression *Init;
diff --git a/src/scripting/backend/vmbuilder.cpp b/src/scripting/backend/vmbuilder.cpp
index de67ff856..898ad3f28 100644
--- a/src/scripting/backend/vmbuilder.cpp
+++ b/src/scripting/backend/vmbuilder.cpp
@@ -887,9 +887,20 @@ void FFunctionBuildList::Build()
 				sfunc->NumArgs = 0;
 				// NumArgs for the VMFunction must be the amount of stack elements, which can differ from the amount of logical function arguments if vectors are in the list.
 				// For the VM a vector is 2 or 3 args, depending on size.
-				for (auto s : item.Func->Variants[0].Proto->ArgumentTypes)
+				auto funcVariant = item.Func->Variants[0];
+				for (unsigned int i = 0; i < funcVariant.Proto->ArgumentTypes.Size(); i++)
 				{
-					sfunc->NumArgs += s->GetRegCount();
+					auto argType = funcVariant.Proto->ArgumentTypes[i];
+					auto argFlags = funcVariant.ArgFlags[i];
+					if (argFlags & VARF_Out)
+					{
+						auto argPointer = NewPointer(argType);
+						sfunc->NumArgs += argPointer->GetRegCount();
+					}
+					else
+					{
+						sfunc->NumArgs += argType->GetRegCount();
+					}
 				}
 
 				if (dump != nullptr)