Merge branch 'master' into unsafe_context

src/actor.h

@@ -1169,6 +1169,7 @@ public:
 	int				Score;			// manipulated by score items, ACS or DECORATE. The engine doesn't use this itself for anything.
 	FString *		Tag;			// Strife's tag name.
 	int				DesignatedTeam;	// Allow for friendly fire cacluations to be done on non-players.
+	int				friendlyseeblocks;	// allow to override friendly search distance calculation
 
 	AActor			*BlockingMobj;	// Actor that blocked the last move
 	line_t			*BlockingLine;	// Line that blocked the last move

src/d_player.h

@@ -510,7 +510,7 @@ public:
 			crouchdir = 0;
 			crouching = 0;
 			crouchviewdelta = 0;
-			viewheight = mo->ViewHeight;
+			viewheight = mo ? mo->ViewHeight : 0;
 		}
 	}
 	

src/doomdata.h

@@ -371,6 +371,7 @@ struct FMapThing
 	int16_t		roll;
 	uint32_t		RenderStyle;
 	int			FloatbobPhase;
+	int			friendlyseeblocks;
 };
 
 

src/g_statusbar/shared_sbar.cpp

@@ -2074,8 +2074,8 @@ DEFINE_ACTION_FUNCTION(DBaseStatusBar, GetGlobalACSArrayValue)
 
 enum ENumFlags
 {
-	FNF_FILLZEROS,
-	FNF_WHENNOTZERO,
+	FNF_WHENNOTZERO = 0x1,
+	FNF_FILLZEROS = 0x2,
 };
 
 DEFINE_ACTION_FUNCTION(DBaseStatusBar, FormatNumber)

src/menu/menu.cpp

@@ -735,7 +735,11 @@ void M_Ticker (void)
 	if (CurrentMenu != nullptr && menuactive != MENU_Off) 
 	{
 		CurrentMenu->CallTicker();
+	}
 
+	// Check again because menu could be closed from Ticker()
+	if (CurrentMenu != nullptr && menuactive != MENU_Off)
+	{
 		for (int i = 0; i < NUM_MKEYS; ++i)
 		{
 			if (MenuButtons[i].bDown)

src/menu/menudef.cpp

@@ -542,7 +542,7 @@ static bool FindMatchingItem(DMenuItemBase *desc)
 	{
 		// Check for presence of menu
 		auto menu = MenuDescriptors.CheckKey(name);
-		if (menu == nullptr) return true;
+		if (menu == nullptr) return false;
 	}
 	else if (grp == 4)
 	{

src/namedef.h

@@ -502,6 +502,7 @@ xx(Roll)
 xx(Scale)
 xx(ScaleX)
 xx(ScaleY)
+xx(FriendlySeeBlocks)
 xx(Floatbobphase)
 xx(Floatbobstrength)
 xx(Target)

src/p_acs.cpp

@@ -761,35 +761,6 @@ protected:
 private:
 	DLevelScript();
 
-	int getbyte(int *&pc)
-	{
-		CheckInstructionPointer(pc);
-
-		int res = *(uint8_t *)pc;
-		pc = (int *)((uint8_t *)pc+1);
-		return res;
-	}
-
-	int getshort(int *&pc)
-	{
-		CheckInstructionPointer(pc);
-
-		int res = LittleShort( *(int16_t *)pc);
-		pc = (int *)((uint8_t *)pc+2);
-		return res;
-	}
-
-	void CheckInstructionPointer(int *pc) const
-	{
-		const uint32_t offset = activeBehavior->PC2Ofs(pc);
-		const uint32_t size = activeBehavior->GetDataSize();
-
-		if (offset >= size)
-		{
-			I_Error("Out of bounds instruction pointer in ACS VM");
-		}
-	}
-
 	friend class DACSThinker;
 };
 
@@ -844,7 +815,7 @@ TArray<FString> ACS_StringBuilderStack;
 //
 //============================================================================
 
-#if defined(_M_IX86) || defined(_M_X64) || defined(__i386__)
+#if defined(_M_IX86) || defined(_M_X64) || defined(__i386__) || defined(__x86_64__)
 inline int uallong(const int &foo)
 {
 	return foo;
@@ -6925,7 +6896,7 @@ enum
 };
 
 
-#define NEXTWORD	(CheckInstructionPointer(pc), LittleLong(*pc++))
+#define NEXTWORD	(LittleLong(*pc++))
 #define NEXTBYTE	(fmt==ACS_LittleEnhanced?getbyte(pc):NEXTWORD)
 #define NEXTSHORT	(fmt==ACS_LittleEnhanced?getshort(pc):NEXTWORD)
 #define STACK(a)	(Stack[sp - (a)])
@@ -6933,6 +6904,20 @@ enum
 // Direct instructions that take strings need to have the tag applied.
 #define TAGSTR(a)	(a|activeBehavior->GetLibraryID())
 
+inline int getbyte (int *&pc)
+{
+	int res = *(uint8_t *)pc;
+	pc = (int *)((uint8_t *)pc+1);
+	return res;
+}
+
+inline int getshort (int *&pc)
+{
+	int res = LittleShort( *(int16_t *)pc);
+	pc = (int *)((uint8_t *)pc+2);
+	return res;
+}
+
 static bool CharArrayParms(int &capacity, int &offset, int &a, FACSStackMemory& Stack, int &sp, bool ranged)
 {
 	if (ranged)

src/p_enemy.cpp

@@ -1704,7 +1704,7 @@ bool P_LookForEnemies (AActor *actor, INTBOOL allaround, FLookExParams *params)
 {
 	AActor *other;
 
-	other = P_BlockmapSearch (actor, 10, LookForEnemiesInBlock, params);
+	other = P_BlockmapSearch (actor, actor->friendlyseeblocks, LookForEnemiesInBlock, params);
 
 	if (other != NULL)
 	{

src/p_mobj.cpp

@@ -355,6 +355,7 @@ DEFINE_FIELD(AActor, BloodColor)
 DEFINE_FIELD(AActor, BloodTranslation)
 DEFINE_FIELD(AActor, RenderHidden)
 DEFINE_FIELD(AActor, RenderRequired)
+DEFINE_FIELD(AActor, friendlyseeblocks)
 
 //==========================================================================
 //
@@ -533,6 +534,7 @@ void AActor::Serialize(FSerializer &arc)
 		A("stealthalpha", StealthAlpha)
 		A("renderhidden", RenderHidden)
 		A("renderrequired", RenderRequired);
+		A("friendlyseeblocks", friendlyseeblocks);
 }
 
 #undef A
@@ -6027,6 +6029,8 @@ AActor *P_SpawnMapThing (FMapThing *mthing, int position)
 	mobj->SpawnPoint = mthing->pos;
 	mobj->SpawnAngle = mthing->angle;
 	mobj->SpawnFlags = mthing->flags;
+	if (mthing->friendlyseeblocks > 0)
+		mobj->friendlyseeblocks = mthing->friendlyseeblocks;
 	if (mthing->FloatbobPhase >= 0 && mthing->FloatbobPhase < 64) mobj->FloatBobPhase = mthing->FloatbobPhase;
 	if (mthing->Gravity < 0) mobj->Gravity = -mthing->Gravity;
 	else if (mthing->Gravity > 0) mobj->Gravity *= mthing->Gravity;
@@ -8463,5 +8467,6 @@ void PrintMiscActorInfo(AActor *query)
 		Printf("\nSpeed= %f, velocity= x:%f, y:%f, z:%f, combined:%f.\n",
 			query->Speed, query->Vel.X, query->Vel.Y, query->Vel.Z, query->Vel.Length());
 		Printf("Scale: x:%f, y:%f\n", query->Scale.X, query->Scale.Y);
+		Printf("FriendlySeeBlocks: %d\n", query->friendlyseeblocks);
 	}
 }

src/p_setup.cpp

@@ -116,6 +116,7 @@
 #include "events.h"
 #include "types.h"
 #include "i_time.h"
+#include "scripting/vm/vm.h"
 
 #include "fragglescript/t_fs.h"
 
@@ -552,6 +553,18 @@ void MapData::GetChecksum(uint8_t cksum[16])
 	md5.Final(cksum);
 }
 
+DEFINE_ACTION_FUNCTION(FLevelLocals, GetChecksum)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FLevelLocals);
+	char md5string[33];
+
+	for(int j = 0; j < 16; ++j)
+	{
+        	sprintf(md5string + j * 2, "%02x", level.md5[j]);
+	}
+
+	ACTION_RETURN_STRING((const char*)md5string);
+}
 
 //===========================================================================
 //
@@ -1818,6 +1831,7 @@ void P_LoadThings2 (MapData * map)
 		mti[i].Alpha = -1;
 		mti[i].Health = 1;
 		mti[i].FloatbobPhase = -1;
+		mti[i].friendlyseeblocks = -1;
 	}
 	delete[] mtp;
 }

src/p_udmf.cpp

@@ -799,6 +799,11 @@ public:
 				th->Scale.X = th->Scale.Y = CheckFloat(key);
 				break;
 
+			case NAME_FriendlySeeBlocks:
+				CHECK_N(Zd | Zdt)
+				th->friendlyseeblocks = CheckInt(key);
+				break;
+
 			default:
 				CHECK_N(Zd | Zdt)
 				if (0 == strnicmp("user_", key.GetChars(), 5))

src/posix/cocoa/i_main.mm

@@ -226,14 +226,7 @@ void OriginalMainTry(int argc, char** argv)
 namespace
 {
 
-const int ARGC_MAX = 64;
-
-int   s_argc;
-char* s_argv[ARGC_MAX];
-
-TArray<FString> s_argvStorage;
-
-bool s_restartedFromWADPicker;
+TArray<FString> s_argv;
 
 
 void NewFailure()
@@ -348,7 +341,17 @@ ApplicationController* appCtrl;
 	FConsoleWindow::CreateInstance();
 	atterm(FConsoleWindow::DeleteInstance);
 
-	exit(OriginalMain(s_argc, s_argv));
+	const size_t argc = s_argv.Size();
+	TArray<char*> argv(argc + 1, true);
+
+	for (size_t i = 0; i < argc; ++i)
+	{
+		argv[i] = s_argv[i].LockBuffer();
+	}
+
+	argv[argc] = nullptr;
+
+	exit(OriginalMain(argc, &argv[0]));
 }
 
 
@@ -356,20 +359,13 @@ ApplicationController* appCtrl;
 {
 	ZD_UNUSED(theApplication);
 
-	if (s_restartedFromWADPicker
-		|| 0 == [filename length]
-		|| s_argc + 2 >= ARGC_MAX)
-	{
-		return FALSE;
-	}
-
 	// Some parameters from command line are passed to this function
 	// These parameters need to be skipped to avoid duplication
 	// Note: SDL has different approach to fix this issue, see the same method in SDLMain.m
 
 	const char* const charFileName = [filename UTF8String];
 
-	for (int i = 0; i < s_argc; ++i)
+	for (size_t i = 0, count = s_argv.Size(); i < count; ++i)
 	{
 		if (0 == strcmp(s_argv[i], charFileName))
 		{
@@ -377,11 +373,8 @@ ApplicationController* appCtrl;
 		}
 	}
 
-	s_argvStorage.Push("-file");
-	s_argv[s_argc++] = s_argvStorage.Last().LockBuffer();
-
-	s_argvStorage.Push([filename UTF8String]);
-	s_argv[s_argc++] = s_argvStorage.Last().LockBuffer();
+	s_argv.Push("-file");
+	s_argv.Push([filename UTF8String]);
 
 	return TRUE;
 }
@@ -539,21 +532,12 @@ void ReleaseApplicationController()
 
 int main(int argc, char** argv)
 {
-	for (int i = 0; i <= argc; ++i)
+	for (int i = 0; i < argc; ++i)
 	{
 		const char* const argument = argv[i];
 
-		if (NULL == argument || '\0' == argument[0])
-		{
-			continue;
-		}
-
-		if (0 == strcmp(argument, "-wad_picker_restart"))
-		{
-			s_restartedFromWADPicker = true;
-		}
 #if _DEBUG
-		else if (0 == strcmp(argument, "-wait_for_debugger"))
+		if (0 == strcmp(argument, "-wait_for_debugger"))
 		{
 			NSAlert* alert = [[NSAlert alloc] init];
 			[alert setMessageText:@GAMENAME];
@@ -562,11 +546,8 @@ int main(int argc, char** argv)
 			[alert runModal];
 		}
 #endif // _DEBUG
-		else
-		{
-			s_argvStorage.Push(argument);
-			s_argv[s_argc++] = s_argvStorage.Last().LockBuffer();
-		}
+
+		s_argv.Push(argument);
 	}
 
 	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];

src/posix/osx/iwadpicker_cocoa.mm

@@ -418,7 +418,6 @@ static void RestartWithParameters(const WadStuff& wad, NSString* parameters)
 			executablePath = @"/usr/bin/arch";
 		}
 
-		[arguments addObject:@"-wad_picker_restart"];
 		[arguments addObject:@"-iwad"];
 		[arguments addObject:[NSString stringWithUTF8String:wad.Path]];
 

src/r_defs.h

@@ -394,7 +394,7 @@ public:
 	}
 
 	// Moves a plane up/down by hdiff units
-	double GetChangedHeight(double hdiff)
+	double GetChangedHeight(double hdiff) const
 	{
 		return D - hdiff * normal.Z;
 	}

src/scripting/backend/codegen.cpp

@@ -8935,7 +8935,7 @@ FxExpression *FxVMFunctionCall::Resolve(FCompileContext& ctx)
 			else
 			{
 				bool writable;
-				ArgList[i] = ArgList[i]->Resolve(ctx);	// nust be resolved before the address is requested.
+				ArgList[i] = ArgList[i]->Resolve(ctx);	// must be resolved before the address is requested.
 				if (ArgList[i] != nullptr && ArgList[i]->ValueType != TypeNullPtr)
 				{
 					if (type == ArgList[i]->ValueType && type->isRealPointer() && type->toPointer()->PointedType->isStruct())

src/scripting/backend/dynarrays.cpp

@@ -51,6 +51,7 @@ typedef TArray<uint32_t> FDynArray_I32;
 typedef TArray<float> FDynArray_F32;
 typedef TArray<double> FDynArray_F64;
 typedef TArray<void*> FDynArray_Ptr;
+typedef TArray<DObject*> FDynArray_Obj;
 typedef TArray<FString> FDynArray_String;
 
 //-----------------------------------------------------
@@ -672,6 +673,112 @@ DEFINE_ACTION_FUNCTION(FDynArray_Ptr, Clear)
 }
 
 
+//-----------------------------------------------------
+//
+// Object array
+//
+//-----------------------------------------------------
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Copy)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_POINTER(other, FDynArray_Obj);
+	*self = *other;
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Move)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_POINTER(other, FDynArray_Obj);
+	*self = std::move(*other);
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Find)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_OBJECT(val, DObject);
+	ACTION_RETURN_INT(self->Find(val));
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Push)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_OBJECT(val, DObject);
+	GC::WriteBarrier(val);
+	ACTION_RETURN_INT(self->Push(val));
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Pop)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	ACTION_RETURN_BOOL(self->Pop());
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Delete)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_INT(index);
+	PARAM_INT_DEF(count);
+	self->Delete(index, count);
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Insert)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_INT(index);
+	PARAM_OBJECT(val, DObject);
+	GC::WriteBarrier(val);
+	self->Insert(index, val);
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, ShrinkToFit)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	self->ShrinkToFit();
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Grow)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_INT(count);
+	self->Grow(count);
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Resize)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_INT(count);
+	self->Resize(count);
+	return 0;
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Reserve)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	PARAM_INT(count);
+	ACTION_RETURN_INT(self->Reserve(count));
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Max)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	ACTION_RETURN_INT(self->Max());
+}
+
+DEFINE_ACTION_FUNCTION(FDynArray_Obj, Clear)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
+	self->Clear();
+	return 0;
+}
+
+
 //-----------------------------------------------------
 //
 // String array
@@ -781,4 +888,5 @@ DEFINE_FIELD_NAMED_X(DynArray_I32, FArray, Count, Size)
 DEFINE_FIELD_NAMED_X(DynArray_F32, FArray, Count, Size)		
 DEFINE_FIELD_NAMED_X(DynArray_F64, FArray, Count, Size)		
 DEFINE_FIELD_NAMED_X(DynArray_Ptr, FArray, Count, Size)	
+DEFINE_FIELD_NAMED_X(DynArray_Obj, FArray, Count, Size)
 DEFINE_FIELD_NAMED_X(DynArray_String, FArray, Count, Size)

src/scripting/types.cpp

@@ -2050,7 +2050,10 @@ PDynArray *NewDynArray(PType *type)
 			break;
 
 		case REGT_POINTER:
-			backingname = "DynArray_Ptr";
+			if (type->isObjectPointer())
+				backingname = "DynArray_Obj";
+			else
+				backingname = "DynArray_Ptr";
 			break;
 
 		default:

src/scripting/zscript/zcc_compile.cpp

@@ -1627,7 +1627,7 @@ PType *ZCCCompiler::DetermineType(PType *outertype, ZCC_TreeNode *field, FName n
 			}
 			else
 			{
-				Error(field, "%s: Base type  for dynamic array types nust be integral, but got %s", name.GetChars(), ftype->DescriptiveName());
+				Error(field, "%s: Base type for dynamic array types must be integral, but got %s", name.GetChars(), ftype->DescriptiveName());
 			}
 		}
 		else

src/sound/mididevices/music_win_mididevice.cpp

@@ -649,18 +649,11 @@ void CALLBACK WinMIDIDevice::CallbackFunc(HMIDIOUT hOut, UINT uMsg, DWORD_PTR dw
 // are done by sending MIDI channel volume messages to the stream, not
 // through midiOutSetVolume().)
 //
-// This is using VC++'s __uuidof extension instead of the the CLSID_ and
-// IID_ definitions because I couldn't figure out why it wasn't finding them
-// when linking, and __uuidof circumvents that problem. I'd also be
-// surprised if w32api includes any WASAPI stuff any time soon, so it's no
-// big loss making this VC++-specific for the time being
-//
 //==========================================================================
 
 static bool IgnoreMIDIVolume(UINT id)
 {
 	MIDIOUTCAPS caps;
-	bool mustcheck = false;
 
 	if (MMSYSERR_NOERROR == midiOutGetDevCaps(id, &caps, sizeof(caps)))
 	{
@@ -668,7 +661,7 @@ static bool IgnoreMIDIVolume(UINT id)
 		{
 			// We cannot determine what this is so we have to assume the worst, as the default
 			// devive's volume control is irreparably broken.
-			mustcheck = true;
+			return true;
 		}
 		// The Microsoft GS Wavetable Synth advertises itself as MIDIDEV_SWSYNTH with a VOLUME control.
 		// If the one we're using doesn't match that, we don't need to bother checking the name.
@@ -676,28 +669,8 @@ static bool IgnoreMIDIVolume(UINT id)
 		{
 			if (strncmp(caps.szPname, "Microsoft GS", 12) == 0)
 			{
-				mustcheck = true;
-			}
-		}
-		if (mustcheck)
-		{
-#ifndef __GNUC__
-			IMMDeviceEnumerator *enumerator;
-
-			// Now try to create an IMMDeviceEnumerator interface. If it succeeds,
-			// we know we're using the new audio stack introduced with Vista and
-			// should ignore this MIDI device's volume control.
-			if (SUCCEEDED(CoCreateInstance(__uuidof(MMDeviceEnumerator), nullptr, CLSCTX_ALL,
-				__uuidof(IMMDeviceEnumerator), (void**)&enumerator))
-				&& enumerator != nullptr)
-			{
-				enumerator->Release();
 				return true;
 			}
-#else
-			// assume the worst and consider volume control broken.
-			return true;
-#endif
 		}
 	}
 	return false;

src/statistics.cpp

@@ -592,6 +592,12 @@ CCMD(printstats)
 
 CCMD(finishgame)
 {
+	bool gamestatecheck = gamestate == GS_LEVEL || gamestate == GS_INTERMISSION || gamestate == GS_FINALE;
+	if (!gamestatecheck)
+	{
+		Printf("Cannot use 'finishgame' while not in a game!\n");
+		return;
+	}
 	// This CCMD simulates an end-of-game action and exists to end mods that never exit their last level.
 	Net_WriteByte(DEM_FINISHGAME);
 }

src/textures/multipatchtexture.cpp

@@ -175,15 +175,14 @@ protected:
 
 	struct TexPart
 	{
-		int16_t OriginX, OriginY;
-		uint8_t Rotate;
-		uint8_t op;
-		FRemapTable *Translation;
-		PalEntry Blend;
-		FTexture *Texture;
-		blend_t Alpha;
-
-		TexPart();
+		FRemapTable *Translation = nullptr;
+		FTexture *Texture = nullptr;
+		PalEntry Blend = 0;
+		blend_t Alpha = FRACUNIT;
+		int16_t OriginX = 0;
+		int16_t OriginY = 0;
+		uint8_t Rotate = 0;
+		uint8_t op = OP_COPY;
 	};
 
 	struct TexInit
@@ -797,23 +796,6 @@ FTexture *FMultiPatchTexture::GetRawTexture()
 	return NumParts == 1 ? Parts->Texture : this;
 }
 
-//==========================================================================
-//
-// FMultiPatchTexture :: TexPart :: TexPart
-//
-//==========================================================================
-
-FMultiPatchTexture::TexPart::TexPart()
-{
-	OriginX = OriginY = 0;
-	Rotate = 0;
-	Texture = NULL;
-	Translation = NULL;
-	Blend = 0;
-	Alpha = FRACUNIT;
-	op = OP_COPY;
-}
-
 //==========================================================================
 //
 // FTextureManager :: AddTexturesLump
@@ -1369,7 +1351,7 @@ void FMultiPatchTexture::ResolvePatches()
 		{
 			if (Parts[i].Texture == nullptr)
 			{
-				memcpy(&Parts[i], &Parts[i + 1], NumParts - i - 1);
+				memcpy(&Parts[i], &Parts[i + 1], (NumParts - i - 1) * sizeof(TexPart));
 				i--;
 				NumParts--;
 			}

wadsrc/static/language.enu

@@ -2186,13 +2186,14 @@ MODMNU_CHIPOMATIC		= "Chip-o-matic";
 RNDMNU_TITLE			= "CHANGE RENDERER";
 RNDMNU_RENDERER			= "Hardware Acceleration";
 RNDMNU_TRUECOLOR		= "Software Truecolor Mode";
-RNDMNU_POLY				= "Poly Renderer (experimental)";
+RNDMNU_POLY			 	= "Poly Renderer (experimental)";
 RNDMNU_CANVAS			= "Software Canvas";
 
 // Video Options
 VIDMNU_TITLE			= "VIDEO MODE";
 VIDMNU_FULLSCREEN		= "Fullscreen";
 VIDMNU_HIDPI			= "Retina/HiDPI support";
+VIDMNU_BRDLSS			= "Borderless Windowed Mode";
 VIDMNU_ASPECTRATIO		= "Aspect ratio";
 VIDMNU_FORCEASPECT		= "Force aspect ratio";
 VIDMNU_CROPASPECT		= "Forced ratio style";

wadsrc/static/menudef.txt

@@ -1874,10 +1874,17 @@ OptionMenu VideoModeMenu protected
 	Title "$VIDMNU_TITLE"
 	
 	Option "$VIDMNU_FULLSCREEN",		"fullscreen", "YesNo"
+	
 	IfOption(Mac)
 	{
 		Option "$VIDMNU_HIDPI",			"vid_hidpi", "YesNo"
 	}
+	
+	IfOption(Windows)
+	{
+		Option "$VIDMNU_BRDLSS",		"win_borderless", "YesNo"
+	}
+	
 	Option "$VIDMNU_ASPECTRATIO",		"menu_screenratios", "Ratios"
 	Option "$VIDMNU_FORCEASPECT",		"vid_aspect", "ForceRatios"
 	Option "$VIDMNU_CROPASPECT",		"vid_cropaspect", "CropAspect"

wadsrc/static/zscript/actor.txt

@@ -203,6 +203,7 @@ class Actor : Thinker native
 	native readonly int BloodTranslation;
 	native int RenderHidden;
 	native int RenderRequired;
+	native readonly int FriendlySeeBlocks;
 
 	meta String Obituary;		// Player was killed by this actor
 	meta String HitObituary;		// Player was killed by this actor in melee
@@ -292,6 +293,7 @@ class Actor : Thinker native
 	property RipLevelMax: RipLevelMax;
 	property RenderHidden: RenderHidden;
 	property RenderRequired: RenderRequired;
+	property FriendlySeeBlocks: FriendlySeeBlocks;
 	
 	// need some definition work first
 	//FRenderStyle RenderStyle;
@@ -372,6 +374,7 @@ class Actor : Thinker native
 		BurnHeight -1;
 		RenderHidden 0;
 		RenderRequired 0;
+		FriendlySeeBlocks 10; // 10 (blocks) * 128 (one map unit block)
 	}
 	
 	// Functions

wadsrc/static/zscript/base.txt

@@ -555,6 +555,8 @@ struct LevelLocals native
 
 	native static clearscope vector2 Vec2Diff(vector2 v1, vector2 v2);
 	native static clearscope vector3 Vec3Diff(vector3 v1, vector3 v2);
+
+	native String GetChecksum() const;
 	
 	String TimeFormatted(bool totals = false)
 	{

wadsrc/static/zscript/doom/bossbrain.txt

@@ -205,7 +205,11 @@ extend class Actor
 					if (mo.health > 0 && mo.bBossSpawned)
 					{
 						mo.DamageMobj(self, self, mo.health, "None", DMG_NO_ARMOR|DMG_FORCED|DMG_THRUSTLESS|DMG_NO_FACTOR);
-						count++;
+
+						// [Blue Shadow] If 'mo' is a RandomSpawner or another actor which can't be killed,
+						// it could cause this code to loop indefinitely. So only let it trigger a loop if it
+						// has been actually killed.
+						if (mo.bKilled) count++;
 					}
 				}
 			} while (count != 0);

wadsrc/static/zscript/dynarrays.txt

@@ -115,6 +115,25 @@ struct DynArray_Ptr native
 	native void Clear ();
 }
 
+struct DynArray_Obj native
+{
+	native readonly uint Size;
+	
+	native void Copy(DynArray_Obj other);
+	native void Move(DynArray_Obj other);
+	native uint Find(Object item) const;
+	native uint 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 uint Max () const;
+	native void Clear ();
+}
+
 struct DynArray_String native
 {
 	native readonly uint Size;

wadsrc/static/zscript/mapdata.txt

@@ -184,7 +184,7 @@ struct SecPlane native play
 	native bool isEqual(Secplane other) const;
 	native void ChangeHeight(double hdiff);
 	native double GetChangedHeight(double hdiff) const;
-	native double HeightDiff(double oldd, double newd = 0.0);
+	native double HeightDiff(double oldd, double newd = 0.0) const;
 	native double PointToDist(Vector2 xy, double z) const;
 }
 

wadsrc/static/zscript/menu/conversationmenu.txt

@@ -46,6 +46,8 @@ struct StrifeDialogueNode native version("2.4")
 	native String Goodbye;
 
 	native StrifeDialogueReply Children;
+	native Name MenuClassName;
+	native String UserData;
 }
 
 // FStrifeDialogueReply holds responses the player can give to the NPC

wadsrc/static/zscript/shared/movingcamera.txt

@@ -62,6 +62,8 @@ class InterpolationPoint : Actor
 		Next = null;
 	}
 
+	override void Tick () {}		// Nodes do no thinking
+
 	void FormChain ()
 	{
 		let me = self;

wadsrc/static/zscript/statusbar/statusbar.txt

@@ -254,8 +254,8 @@ class BaseStatusBar native ui
 	
 	enum ENumFlags
 	{
-		FNF_FILLZEROS,
-		FNF_WHENNOTZERO,
+		FNF_WHENNOTZERO = 0x1,
+		FNF_FILLZEROS = 0x2,
 	}
 	
 	enum EShade