- Backend update from GZDoom.

* ZScript compiler fixes for type promotion
* FileSystem.FindLumpFullName
* Statusbar text scaling fixes.
* removed scalar addition operators from vectors.

source/common/scripting/frontend/zcc_compile.cpp

@@ -1813,7 +1813,7 @@ PType *ZCCCompiler::DetermineType(PType *outertype, ZCC_TreeNode *field, FName n
 			{
 				Error(field, "%s: @ not allowed for user scripts", name.GetChars());
 			}
-			retval = ResolveUserType(btype, outertype? &outertype->Symbols : nullptr, true);
+			retval = ResolveUserType(btype, btype->UserType, outertype? &outertype->Symbols : nullptr, true);
 			break;
 
 		case ZCC_UserType:
@@ -1837,7 +1837,7 @@ PType *ZCCCompiler::DetermineType(PType *outertype, ZCC_TreeNode *field, FName n
 				break;
 
 			default:
-				retval = ResolveUserType(btype, outertype ? &outertype->Symbols : nullptr, false);
+				retval = ResolveUserType(btype, btype->UserType, outertype ? &outertype->Symbols : nullptr, false);
 				break;
 			}
 			break;
@@ -1936,18 +1936,25 @@ PType *ZCCCompiler::DetermineType(PType *outertype, ZCC_TreeNode *field, FName n
 //
 // ZCCCompiler :: ResolveUserType
 //
-// resolves a user type and returns a matching PType
-//
 //==========================================================================
 
-PType *ZCCCompiler::ResolveUserType(ZCC_BasicType *type, PSymbolTable *symt, bool nativetype)
+/**
+* Resolves a user type and returns a matching PType.
+*
+* @param type The tree node with the identifiers to look for.
+* @param type The current identifier being looked for. This must be in type's UserType list.
+* @param symt The symbol table to search in. If id is the first identifier and not found in symt, then OutNamespace will also be searched.
+* @param nativetype Distinguishes between searching for a native type or a user type.
+* @returns the PType found for this user type
+*/
+PType *ZCCCompiler::ResolveUserType(ZCC_BasicType *type, ZCC_Identifier *id, PSymbolTable *symt, bool nativetype)
 {
 	// Check the symbol table for the identifier.
 	PSymbol *sym = nullptr;
 
 	// We first look in the current class and its parents, and then in the current namespace and its parents.
-	if (symt != nullptr) sym = symt->FindSymbol(type->UserType->Id, true);
+	if (symt != nullptr) sym = symt->FindSymbol(id->Id, true);
-	if (sym == nullptr) sym = OutNamespace->Symbols.FindSymbol(type->UserType->Id, true);
+	if (sym == nullptr && type->UserType == id) sym = OutNamespace->Symbols.FindSymbol(id->Id, true);
 	if (sym != nullptr && sym->IsKindOf(RUNTIME_CLASS(PSymbolType)))
 	{
 		auto ptype = static_cast<PSymbolType *>(sym)->Type;
@@ -1957,6 +1964,21 @@ PType *ZCCCompiler::ResolveUserType(ZCC_BasicType *type, PSymbolTable *symt, boo
 			return TypeError;
 		}
 
+		if (id->SiblingNext != type->UserType)
+		{
+			assert(id->SiblingNext->NodeType == AST_Identifier);
+			ptype = ResolveUserType(
+				type,
+				static_cast<ZCC_Identifier *>(id->SiblingNext),
+				&ptype->Symbols,
+				nativetype
+			);
+			if (ptype == TypeError)
+			{
+				return ptype;
+			}
+		}
+
 		if (ptype->isEnum())
 		{
 			if (!nativetype) return TypeSInt32;	// hack this to an integer until we can resolve the enum mess.
@@ -1972,11 +1994,36 @@ PType *ZCCCompiler::ResolveUserType(ZCC_BasicType *type, PSymbolTable *symt, boo
 		}
 		if (!nativetype) return ptype;
 	}
-	Error(type, "Unable to resolve %s%s as type.", nativetype? "@" : "", FName(type->UserType->Id).GetChars());
+	Error(type, "Unable to resolve %s%s as a type.", nativetype? "@" : "", UserTypeName(type).GetChars());
 	return TypeError;
 }
 
 
+//==========================================================================
+//
+// ZCCCompiler :: UserTypeName										STATIC
+//
+// Returns the full name for a UserType node.
+// 
+//==========================================================================
+
+FString ZCCCompiler::UserTypeName(ZCC_BasicType *type)
+{
+	FString out;
+	ZCC_Identifier *id = type->UserType;
+
+	do
+	{
+		assert(id->NodeType == AST_Identifier);
+		if (out.Len() > 0)
+		{
+			out += '.';
+		}
+		out += FName(id->Id).GetChars();
+	} while ((id = static_cast<ZCC_Identifier *>(id->SiblingNext)) != type->UserType);
+	return out;
+}
+
 //==========================================================================
 //
 // ZCCCompiler :: ResolveArraySize
@@ -2318,7 +2365,11 @@ void ZCCCompiler::CompileFunction(ZCC_StructWork *c, ZCC_FuncDeclarator *f, bool
 					}
 					if (type->GetRegType() == REGT_NIL && type != TypeVector2 && type != TypeVector3 && type != TypeFVector2 && type != TypeFVector3)
 					{
-						Error(p, "Invalid type %s for function parameter", type->DescriptiveName());
+						// If it's TypeError, then an error was already given
+						if (type != TypeError)
+						{
+							Error(p, "Invalid type %s for function parameter", type->DescriptiveName());
+						}
 					}
 					else if (p->Default != nullptr)
 					{

source/common/scripting/frontend/zcc_compile.h

@@ -134,7 +134,8 @@ protected:
 	FString FlagsToString(uint32_t flags);
 	PType *DetermineType(PType *outertype, ZCC_TreeNode *field, FName name, ZCC_Type *ztype, bool allowarraytypes, bool formember);
 	PType *ResolveArraySize(PType *baseType, ZCC_Expression *arraysize, PContainerType *cls, bool *nosize);
-	PType *ResolveUserType(ZCC_BasicType *type, PSymbolTable *sym, bool nativetype);
+	PType *ResolveUserType(ZCC_BasicType *type, ZCC_Identifier *id, PSymbolTable *sym, bool nativetype);
+	static FString UserTypeName(ZCC_BasicType *type);
 	TArray<ZCC_StructWork *> OrderStructs();
 	void AddStruct(TArray<ZCC_StructWork *> &new_order, ZCC_StructWork *struct_def);
 	ZCC_StructWork *StructTypeToWork(const PStruct *type) const;

source/common/scripting/interface/vmnatives.cpp

@@ -758,6 +758,16 @@ DEFINE_ACTION_FUNCTION(_Wads, FindLump)
 	ACTION_RETURN_INT(isLumpValid ? fileSystem.FindLump(name, &startlump, 0 != ns) : -1);
 }
 
+DEFINE_ACTION_FUNCTION(_Wads, FindLumpFullName)
+{
+	PARAM_PROLOGUE;
+	PARAM_STRING(name);
+	PARAM_INT(startlump);
+	PARAM_BOOL(noext);
+	const bool isLumpValid = startlump >= 0 && startlump < fileSystem.GetNumEntries();
+	ACTION_RETURN_INT(isLumpValid ? fileSystem.FindLumpFullName(name, &startlump, noext) : -1);
+}
+
 DEFINE_ACTION_FUNCTION(_Wads, GetLumpName)
 {
 	PARAM_PROLOGUE;

source/common/statusbar/base_sbar.cpp

@@ -745,7 +745,7 @@ void DStatusBarCore::DrawString(FFont* font, const FString& cstring, double x, d
 	{
 		if (ch == ' ')
 		{
-			x += monospaced ? spacing : font->GetSpaceWidth() + spacing;
+			x += (monospaced ? spacing : font->GetSpaceWidth() + spacing) * scaleX;
 			continue;
 		}
 		else if (ch == TEXTCOLOR_ESCAPE)
@@ -765,7 +765,7 @@ void DStatusBarCore::DrawString(FFont* font, const FString& cstring, double x, d
 		width += font->GetDefaultKerning();
 
 		if (!monospaced) //If we are monospaced lets use the offset
-			x += (c->GetDisplayLeftOffset() + 1); //ignore x offsets since we adapt to character size
+			x += (c->GetDisplayLeftOffset() * scaleX + 1); //ignore x offsets since we adapt to character size
 
 		double rx, ry, rw, rh;
 		rx = x + drawOffset.X;
@@ -816,12 +816,12 @@ void DStatusBarCore::DrawString(FFont* font, const FString& cstring, double x, d
 			DTA_LegacyRenderStyle, ERenderStyle(style),
 			TAG_DONE);
 
-		dx = monospaced
-			? spacing
-			: width + spacing - (c->GetDisplayLeftOffset() + 1);
-
 		// Take text scale into account
-		x += dx * scaleX;
+		dx = monospaced
+			? spacing * scaleX
+			: (double(width) + spacing - c->GetDisplayLeftOffset()) * scaleX - 1;
+
+		x += dx;
 	}
 }
 

source/common/utility/vectors.h

@@ -141,11 +141,13 @@ struct TVector2
 	}
 
 	// Scalar addition
+#if 0
 	TVector2 &operator+= (double scalar)
 	{
 		X += scalar, Y += scalar;
 		return *this;
 	}
+#endif
 
 	friend TVector2 operator+ (const TVector2 &v, vec_t scalar)
 	{
@@ -385,11 +387,13 @@ struct TVector3
 	}
 
 	// Scalar addition
+#if 0
 	TVector3 &operator+= (vec_t scalar)
 	{
 		X += scalar, Y += scalar, Z += scalar;
 		return *this;
 	}
+#endif
 
 	friend TVector3 operator+ (const TVector3 &v, vec_t scalar)
 	{

wadsrc/static/zscript/engine/base.zs

@@ -830,6 +830,7 @@ struct Wads	// todo: make FileSystem an alias to 'Wads'
 	native static int CheckNumForName(string name, int ns, int wadnum = -1, bool exact = false);
 	native static int CheckNumForFullName(string name);
 	native static int FindLump(string name, int startlump = 0, FindLumpNamespace ns = GlobalNamespace);
+	native static int FindLumpFullName(string name, int startlump = 0, bool noext = false);
 	native static string ReadLump(int lump);
 
 	native static int GetNumLumps();

wadsrc/static/zscript/engine/dynarrays.zs

@@ -8,16 +8,16 @@ struct DynArray_I8 native
 	native void Copy(DynArray_I8 other);
 	native void Move(DynArray_I8 other);
 	native void Append (DynArray_I8 other);
-	native uint Find(int item) const;
+	native int Find(int item) const;
-	native uint Push (int item);
+	native int Push(int item);
 	native bool Pop ();
 	native void Delete (uint index, int deletecount = 1);
 	native void Insert (uint index, int item);
 	native void ShrinkToFit ();
 	native void Grow (uint amount);
 	native void Resize (uint amount);
-	native uint Reserve (uint amount);
+	native int Reserve(uint amount);
-	native uint Max () const;
+	native int Max() const;
 	native void Clear ();
 }
 
@@ -28,16 +28,16 @@ struct DynArray_I16 native
 	native void Copy(DynArray_I16 other);
 	native void Move(DynArray_I16 other);
 	native void Append (DynArray_I16 other);
-	native uint Find(int item) const;
+	native int Find(int item) const;
-	native uint Push (int item);
+	native int Push(int item);
 	native bool Pop ();
 	native void Delete (uint index, int deletecount = 1);
 	native void Insert (uint index, int item);
 	native void ShrinkToFit ();
 	native void Grow (uint amount);
 	native void Resize (uint amount);
-	native uint Reserve (uint amount);
+	native int Reserve(uint amount);
-	native uint Max () const;
+	native int Max() const;
 	native void Clear ();
 }
 
@@ -48,8 +48,8 @@ struct DynArray_I32 native
 	native void Copy(DynArray_I32 other);
 	native void Move(DynArray_I32 other);
 	native void Append (DynArray_I32 other);
-	native uint Find(int item) const;
+	native int Find(int item) const;
-	native uint Push (int item);
+	native int Push(int item);
 	native vararg uint PushV (int item, ...);
 	native bool Pop ();
 	native void Delete (uint index, int deletecount = 1);
@@ -57,8 +57,8 @@ struct DynArray_I32 native
 	native void ShrinkToFit ();
 	native void Grow (uint amount);
 	native void Resize (uint amount);
-	native uint Reserve (uint amount);
+	native int Reserve(uint amount);
-	native uint Max () const;
+	native int Max() const;
 	native void Clear ();
 }
 
@@ -69,16 +69,16 @@ struct DynArray_F32 native
 	native void Copy(DynArray_F32 other);
 	native void Move(DynArray_F32 other);
 	native void Append (DynArray_F32 other);
-	native uint Find(double item) const;
+	native int Find(double item) const;
-	native uint Push (double item);
+	native int Push(double item);
 	native bool Pop ();
 	native void Delete (uint index, int deletecount = 1);
 	native void Insert (uint index, double item);
 	native void ShrinkToFit ();
 	native void Grow (uint amount);
 	native void Resize (uint amount);
-	native uint Reserve (uint amount);
+	native int Reserve(uint amount);
-	native uint Max () const;
+	native int Max() const;
 	native void Clear ();
 }
 
@@ -89,16 +89,16 @@ struct DynArray_F64 native
 	native void Copy(DynArray_F64 other);
 	native void Move(DynArray_F64 other);
 	native void Append (DynArray_F64 other);
-	native uint Find(double item) const;
+	native int Find(double item) const;
-	native uint Push (double item);
+	native int Push(double item);
 	native bool Pop ();
 	native void Delete (uint index, int deletecount = 1);
 	native void Insert (uint index, double item);
 	native void ShrinkToFit ();
 	native void Grow (uint amount);
 	native void Resize (uint amount);
-	native uint Reserve (uint amount);
+	native int Reserve(uint amount);
-	native uint Max () const;
+	native int Max() const;
 	native void Clear ();
 }
 
@@ -109,16 +109,16 @@ struct DynArray_Ptr native
 	native void Copy(DynArray_Ptr other);
 	native void Move(DynArray_Ptr other);
 	native void Append (DynArray_Ptr other);
-	native uint Find(voidptr item) const;
+	native int Find(voidptr item) const;
-	native uint Push (voidptr item);
+	native int Push(voidptr item);
 	native bool Pop ();
 	native void Delete (uint index, int deletecount = 1);
 	native void Insert (uint index, voidptr item);
 	native void ShrinkToFit ();
 	native void Grow (uint amount);
 	native void Resize (uint amount);
-	native uint Reserve (uint amount);
+	native int Reserve(uint amount);
-	native uint Max () const;
+	native int Max() const;
 	native void Clear ();
 }
 
@@ -129,16 +129,16 @@ struct DynArray_Obj native
 	native void Copy(DynArray_Obj other);
 	native void Move(DynArray_Obj other);
 	native void Append (DynArray_Obj other);
-	native uint Find(Object item) const;
+	native int Find(Object item) const;
-	native uint Push (Object item);
+	native int Push(Object item);
 	native bool Pop ();
 	native void Delete (uint index, int deletecount = 1);
 	native void Insert (uint index, Object item);
 	native void ShrinkToFit ();
 	native void Grow (uint amount);
 	native void Resize (uint amount);
-	native uint Reserve (uint amount);
+	native int Reserve(uint amount);
-	native uint Max () const;
+	native int Max() const;
 	native void Clear ();
 }
 
@@ -149,8 +149,8 @@ struct DynArray_String native
 	native void Copy(DynArray_String other);
 	native void Move(DynArray_String other);
 	native void Append (DynArray_String other);
-	native uint Find(String item) const;
+	native int Find(String item) const;
-	native uint Push (String item);
+	native int Push(String item);
 	native vararg uint PushV(String item, ...);
 	native bool Pop ();
 	native void Delete (uint index, int deletecount = 1);
@@ -158,7 +158,7 @@ struct DynArray_String native
 	native void ShrinkToFit ();
 	native void Grow (uint amount);
 	native void Resize (uint amount);
-	native uint Reserve (uint amount);
+	native int Reserve(uint amount);
-	native uint Max () const;
+	native int Max() const;
 	native void Clear ();
 }

wadsrc/static/zscript/engine/ui/menu/optionmenuitems.zs

@@ -304,7 +304,7 @@ class OptionMenuItemOptionBase : OptionMenuItem
 
 		int Selection = GetSelection();
 		String text = StringTable.Localize(OptionValues.GetText(mValues, Selection));
-		if (text.Length() == 0) text = "Unknown";
+		if (text.Length() == 0) text = StringTable.Localize("$TXT_UNKNOWN");
 		drawValue(indent, y, OptionMenuSettings.mFontColorValue, text, isGrayed());
 		return indent;
 	}