- various small bits of cleanup.

source/build/include/build.h

@@ -186,6 +186,7 @@ inline walltype* sectortype::firstWall() const
 extern sectortype sectorbackup[MAXSECTORS];
 extern walltype wallbackup[MAXWALLS];
 
+extern bool inpreparemirror;
 
 inline tspriteptr_t renderAddTSpriteFromSprite(spritetype* tsprite, int& spritesortcnt, uint16_t const spritenum)
 {

source/build/src/engine.cpp

@@ -154,7 +154,7 @@ int16_t pointhighlight=-1, linehighlight=-1, highlightcnt=0;
 
 static int16_t numhits;
 
-char inpreparemirror = 0;
+bool inpreparemirror = 0;
 
 
 //

source/build/src/engine_priv.h

@@ -28,8 +28,6 @@ extern int16_t globalpicnum;
 
 extern int32_t globalorientation;
 
-extern char inpreparemirror;
-
 extern int32_t hitallsprites;
 
 int32_t animateoffs(int tilenum, int fakevar);

source/common/cutscenes/screenjob.cpp

@@ -89,12 +89,14 @@ void Job_Init()
 VMFunction* LookupFunction(const char* qname, bool validate)
 {
 	size_t p = strcspn(qname, ".");
-	if (p == 0) I_Error("Call to undefined function %s", qname);
+	if (p == 0) 
+		I_Error("Call to undefined function %s", qname);
 	FString clsname(qname, p);
 	FString funcname = qname + p + 1;
 
 	auto func = PClass::FindFunction(clsname, funcname);
-	if (func == nullptr) I_Error("Call to undefined function %s", qname);
+	if (func == nullptr) 
+		I_Error("Call to undefined function %s", qname);
 	if (validate)
 	{
 		// these conditions must be met by all functions for this interface.

source/common/menu/menudef.cpp

@@ -340,6 +340,10 @@ static void DoParseListMenuBody(FScanner &sc, DListMenuDescriptor *desc, bool &s
 		{
 			desc->mCenter = true;
 		}
+		else if (sc.Compare("Selecteditem"))
+		{
+			desc->mSelectedItem = desc->mItems.Size() - 1;
+		}
 		else if (sc.Compare("animatedtransition"))
 		{
 			desc->mAnimatedTransition = true;

source/core/automap.cpp

@@ -540,9 +540,9 @@ void DrawPlayerArrow(int cposx, int cposy, int cang, int pl_x, int pl_y, int zoo
 		int py2 = DMulScale(arrow[i + 3], pxvect, arrow[i+2], pyvect, 16) + (height << 11);
 
 		int ox1 = px1 - cposx;
-		int oy1 = py1 - cposx;
+		int oy1 = py1 - cposy;
 		int ox2 = px2 - cposx;
-		int oy2 = py2 - cposx;
+		int oy2 = py2 - cposy;
 
 		int sx1 = DMulScale(ox1, xvect, -oy1, yvect, 16) + (width << 11);
 		int sy1 = DMulScale(oy1, xvect, ox1, yvect, 16) + (height << 11);

source/core/d_protocol.cpp

@@ -374,7 +374,15 @@ void RunNetSpecs (int player, int buf)
 			while (stream < end)
 			{
 				int type = ReadByte (&stream);
-				Net_DoCommand (type, &stream, player);
+				try
+				{
+					Net_DoCommand(type, &stream, player);
+				}
+				catch (...)
+				{
+					NetSpecs[player][buf].SetData(NULL, 0);
+					throw;
+				}
 			}
 #if 0
 			if (!demorecording)

source/core/gamecvars.h

@@ -16,6 +16,7 @@ EXTERN_CVAR(Bool, cl_weaponsway)
 EXTERN_CVAR(Bool, cl_viewhbob)
 EXTERN_CVAR(Bool, cl_viewvbob)
 EXTERN_CVAR(Bool, cl_interpolate)
+EXTERN_CVAR(Bool, cl_capfps)
 EXTERN_CVAR(Bool, cl_slopetilting)
 EXTERN_CVAR(Int, cl_showweapon)
 EXTERN_CVAR(Int, cl_weaponswitch)

source/core/menu/razemenu.cpp

@@ -456,7 +456,8 @@ static void BuildEpisodeMenu()
 	// Build skill menu
 	int addedSkills = 0;
 	desc = MenuDescriptors.CheckKey(NAME_Skillmenu);
-	if (desc != nullptr && (*desc)->IsKindOf(RUNTIME_CLASS(DListMenuDescriptor)))
+	// If the skill names list ios empty, a predefined menu is assumed
+	if (desc != nullptr && gSkillNames[0].IsNotEmpty() && (*desc)->IsKindOf(RUNTIME_CLASS(DListMenuDescriptor)))
 	{
 		DListMenuDescriptor* ld = static_cast<DListMenuDescriptor*>(*desc);
 		DMenuItemBase* popped = nullptr;

source/core/nodebuilder/nodebuild_utility.cpp

@@ -358,16 +358,13 @@ void FNodeBuilder::FLevel::FindMapBounds()
 	minx = maxx = Vertices[0].fX();
 	miny = maxy = Vertices[0].fY();
 
-	for (int i = 1; i < NumLines; ++i)
+	for (int i = 1; i < NumVertices; ++i)
 	{
-		for (int j = 0; j < 2; j++)
-		{
-			vertex_t *v = (j == 0 ? Lines[i].v1 : Lines[i].v2);
-			if (v->fX() < minx) minx = v->fX();
-			else if (v->fX() > maxx) maxx = v->fX();
-			if (v->fY() < miny) miny = v->fY();
-			else if (v->fY() > maxy) maxy = v->fY();
-		}
+		vertex_t* v = &Vertices[i];
+		if (v->fX() < minx) minx = v->fX();
+		else if (v->fX() > maxx) maxx = v->fX();
+		if (v->fY() < miny) miny = v->fY();
+		else if (v->fY() > maxy) maxy = v->fY();
 	}
 
 	MinX = FLOAT2FIXED(minx);

source/core/razefont.cpp

@@ -106,6 +106,9 @@ void InitFont()
 		BigFont = new FFont(0, "BigFont");
 		BigFont->CopyFrom(*BigFont15);
 	}
+	if (!BigFont) BigFont = ConFont;
+	if (!SmallFont) SmallFont = ConFont;
+
 	OriginalSmallFont = SmallFont;
 	OriginalBigFont = BigFont;
 }

source/core/rendering/scene/hw_drawinfo.cpp

@@ -302,7 +302,6 @@ void HWDrawInfo::DispatchSprites()
 				{
 					HWSprite hwsprite;
 					int num = tiletovox[tilenum];
-					if (num != 435) Printf("%d - %d\n", tilenum, num);
 					if (hwsprite.ProcessVoxel(this, voxmodels[num], tspr, &sector[tspr->sectnum], voxrotate[num])) 
 						continue;
 				}

source/core/screenjob.cpp

@@ -91,6 +91,7 @@ static void CallCreateMapFunction(const char* qname, DObject* runner, MapRecord*
 
 void CallCreateSummaryFunction(const char* qname, DObject* runner, MapRecord* map, SummaryInfo* info, MapRecord* map2)
 {
+	if (qname == nullptr || *qname == 0) return;	// no level summary defined.
 	auto func = LookupFunction(qname);
 	auto s = func->Proto->ArgumentTypes.Size();
 	auto at = func->Proto->ArgumentTypes.Data();