Merge branch 'asmjit' into weapon_scriptification

# Conflicts:
#	src/gi.cpp
#	wadsrc/static/zscript/base.txt

src/CMakeLists.txt

@@ -1150,6 +1150,7 @@ set (PCH_SOURCES
 	r_data/models/models_ue1.cpp
 	r_data/models/models_obj.cpp
 	scripting/symbols.cpp
+	scripting/vmthunks.cpp
 	scripting/types.cpp
 	scripting/thingdef.cpp
 	scripting/thingdef_data.cpp

src/d_dehacked.cpp

@@ -749,7 +749,7 @@ static void (*MBFCodePointerFactories[])(FunctionCallEmitter&, int, int) =
 
 void SetDehParams(FState *state, int codepointer)
 {
-	static uint8_t regts[] = { REGT_POINTER, REGT_POINTER, REGT_POINTER };
+	static const uint8_t regts[] = { REGT_POINTER, REGT_POINTER, REGT_POINTER };
 	int value1 = state->GetMisc1();
 	int value2 = state->GetMisc2();
 	if (!(value1|value2)) return;

src/dobjtype.cpp

@@ -266,8 +266,6 @@ void PClass::StaticShutdown ()
 	// This flags DObject::Destroy not to call any scripted OnDestroy methods anymore.
 	bVMOperational = false;
 
-	// PendingWeapon must be cleared manually because it is not subjected to the GC if it contains WP_NOCHANGE, which is just RUNTIME_CLASS(AWWeapon).
-	// But that will get cleared here, confusing the GC if the value is left in.
 	for (auto &p : players)
 	{
 		p.PendingWeapon = nullptr;

src/doomerrors.h

@@ -38,6 +38,7 @@
 #include <string.h>
 #include <stdio.h>
 #include <exception>
+#include <stdexcept>
 
 #define MAX_ERRORTEXT	1024
 
@@ -70,7 +71,7 @@ public:
 		else
 			return NULL;
 	}
-	char const *what() const override
+	char const *what() const noexcept override
 	{
 		return m_Message;
 	}
@@ -80,10 +81,10 @@ protected:
 	char m_Message[MAX_ERRORTEXT];
 };
 
-class CNoRunExit : public std::exception
+class CNoRunExit : public std::runtime_error
 {
 public:
-	CNoRunExit() : std::exception("NoRunExit")
+	CNoRunExit() : std::runtime_error("NoRunExit")
 	{
 	}
 };

src/edata.cpp

@@ -735,7 +735,7 @@ void ProcessEDSector(sector_t *sec, int recordnum)
 	sec->terrainnum[sector_t::floor] = esec->floorterrain;
 	sec->terrainnum[sector_t::ceiling] = esec->ceilingterrain;
 
-	if (esec->colorSet) sec->SetColor(RPART(esec->color), GPART(esec->color), BPART(esec->color), 0);
+	if (esec->colorSet) sec->SetColor(esec->color, 0);
 
 	const uint32_t pflagmask = PLANEF_DISABLED | PLANEF_NORENDER | PLANEF_NOPASS | PLANEF_BLOCKSOUND | PLANEF_ADDITIVE;
 	for (int i = 0; i < 2; i++)

src/fragglescript/t_func.cpp

@@ -3833,7 +3833,7 @@ void FParser::SF_SetColor(void)
 		{
 			if (!DFraggleThinker::ActiveThinker->setcolormaterial)
 			{
-				level.sectors[i].SetColor(color.r, color.g, color.b, 0);
+				level.sectors[i].SetColor(color, 0);
 			}
 			else
 			{

src/gi.cpp

@@ -61,10 +61,10 @@ DEFINE_FIELD_X(GameInfoStruct, gameinfo_t, statusscreen_single)
 DEFINE_FIELD_X(GameInfoStruct, gameinfo_t, statusscreen_coop)
 DEFINE_FIELD_X(GameInfoStruct, gameinfo_t, statusscreen_dm)
 DEFINE_FIELD_X(GameInfoStruct, gameinfo_t, mSliderColor)
+DEFINE_FIELD_X(GameInfoStruct, gameinfo_t, defaultbloodcolor)
 DEFINE_FIELD_X(GameInfoStruct, gameinfo_t, telefogheight)
 DEFINE_FIELD_X(GameInfoStruct, gameinfo_t, defKickback)
 
-
 const char *GameNames[17] =
 {
 	NULL, "Doom", "Heretic", NULL, "Hexen", NULL, NULL, NULL, "Strife", NULL, NULL, NULL, NULL, NULL, NULL, NULL, "Chex"

src/hwrenderer/models/hw_models.cpp

@@ -147,7 +147,7 @@ FModelVertexBuffer::FModelVertexBuffer(bool needindex, bool singleframe)
 		{ 1, VATTR_VERTEX2, VFmt_Float3, (int)myoffsetof(FModelVertex, x) },
 		{ 1, VATTR_NORMAL2, VFmt_Packed_A2R10G10B10, (int)myoffsetof(FModelVertex, packedNormal) }
 	};
-	mVertexBuffer->SetFormat(2, 4, sizeof(FModelVertex), format);
+	mVertexBuffer->SetFormat(2, 5, sizeof(FModelVertex), format);
 }
 
 //===========================================================================

src/p_actionfunctions.cpp

@@ -957,33 +957,6 @@ DEFINE_ACTION_FUNCTION(AActor, A_CopyFriendliness)
 //
 //==========================================================================
 
-DEFINE_ACTION_FUNCTION(AActor, A_PlaySound)
-{
-	PARAM_SELF_PROLOGUE(AActor);
-	PARAM_SOUND	(soundid);
-	PARAM_INT	(channel);
-	PARAM_FLOAT	(volume);
-	PARAM_BOOL	(looping);
-	PARAM_FLOAT	(attenuation);
-	PARAM_BOOL	(local);
-
-	if (!looping)
-	{
-		if (!(channel & CHAN_NOSTOP) || !S_IsActorPlayingSomething(self, channel & 7, soundid))
-		{
-			S_PlaySound(self, channel, soundid, (float)volume, (float)attenuation, local);
-		}
-	}
-	else
-	{
-		if (!S_IsActorPlayingSomething (self, channel&7, soundid))
-		{
-			S_PlaySound(self, channel | CHAN_LOOP, soundid, (float)volume, (float)attenuation, local);
-		}
-	}
-	return 0;
-}
-
 DEFINE_ACTION_FUNCTION(AActor, A_StopSound)
 {
 	PARAM_SELF_PROLOGUE(AActor);

src/p_ceiling.cpp

@@ -368,13 +368,13 @@ bool P_CreateCeiling(sector_t *sec, DCeiling::ECeiling type, line_t *line, int t
 		break;
 
 	case DCeiling::ceilLowerByTexture:
-		targheight = sec->ceilingplane.ZatPoint (spot) - sec->FindShortestUpperAround ();
+		targheight = sec->ceilingplane.ZatPoint (spot) - FindShortestUpperAround (sec);
 		ceiling->m_BottomHeight = sec->ceilingplane.PointToDist (spot, targheight);
 		ceiling->m_Direction = -1;
 		break;
 
 	case DCeiling::ceilRaiseByTexture:
-		targheight = sec->ceilingplane.ZatPoint (spot) + sec->FindShortestUpperAround ();
+		targheight = sec->ceilingplane.ZatPoint (spot) + FindShortestUpperAround (sec);
 		ceiling->m_TopHeight = sec->ceilingplane.PointToDist (spot, targheight);
 		ceiling->m_Direction = 1;
 		break;
@@ -420,8 +420,8 @@ bool P_CreateCeiling(sector_t *sec, DCeiling::ECeiling type, line_t *line, int t
 				   type == DCeiling::ceilRaiseToFloor ||
 				   /*type == ceilLowerToHighest ||*/
 				   type == DCeiling::ceilLowerToFloor) ?
-				sec->FindModelFloorSector (targheight) :
+				FindModelFloorSector(sec, targheight) :
-				sec->FindModelCeilingSector (targheight);
+				FindModelCeilingSector(sec, targheight);
 			if (modelsec != NULL)
 			{
 				ceiling->m_Texture = modelsec->GetTexture(sector_t::ceiling);

src/p_floor.cpp

@@ -392,7 +392,7 @@ bool P_CreateFloor(sector_t *sec, DFloor::EFloor floortype, line_t *line,
 
 	case DFloor::floorLowerByTexture:
 		floor->m_Direction = -1;
-		newheight = sec->CenterFloor() - sec->FindShortestTextureAround();
+		newheight = sec->CenterFloor() - FindShortestTextureAround(sec);
 		floor->m_FloorDestDist = sec->floorplane.PointToDist(sec->centerspot, newheight);
 		break;
 
@@ -409,7 +409,7 @@ bool P_CreateFloor(sector_t *sec, DFloor::EFloor floortype, line_t *line,
 		//		since the code is identical to what was here. (Oddly
 		//		enough, BOOM preserved the code here even though it
 		//		also had this function.)
-		newheight = sec->CenterFloor() + sec->FindShortestTextureAround();
+		newheight = sec->CenterFloor() + FindShortestTextureAround(sec);
 		floor->m_FloorDestDist = sec->floorplane.PointToDist(sec->centerspot, newheight);
 		break;
 
@@ -440,7 +440,7 @@ bool P_CreateFloor(sector_t *sec, DFloor::EFloor floortype, line_t *line,
 
 		//jff 5/23/98 use model subroutine to unify fixes and handling
 		sector_t *modelsec;
-		modelsec = sec->FindModelFloorSector(newheight);
+		modelsec = FindModelFloorSector(sec, newheight);
 		if (modelsec != NULL)
 		{
 			floor->m_Texture = modelsec->GetTexture(sector_t::floor);
@@ -485,8 +485,8 @@ bool P_CreateFloor(sector_t *sec, DFloor::EFloor floortype, line_t *line,
 				floortype == DFloor::floorLowerToLowestCeiling ||
 				floortype == DFloor::floorRaiseToCeiling ||
 				floortype == DFloor::floorLowerToCeiling) ?
-				sec->FindModelCeilingSector(-floor->m_FloorDestDist) :
+				FindModelCeilingSector(sec, -floor->m_FloorDestDist) :
-				sec->FindModelFloorSector(-floor->m_FloorDestDist);
+				FindModelFloorSector(sec, -floor->m_FloorDestDist);
 
 			if (modelsec != NULL)
 			{
@@ -1126,7 +1126,7 @@ bool EV_DoChange (line_t *line, EChange changetype, int tag)
 			}
 			break;
 		case numChangeOnly:
-			secm = sec->FindModelFloorSector (sec->CenterFloor());
+			secm = FindModelFloorSector(sec, sec->CenterFloor());
 			if (secm)
 			{ // if no model, no change
 				sec->SetTexture(sector_t::floor, secm->GetTexture(sector_t::floor));

src/p_lnspec.cpp

@@ -2434,7 +2434,7 @@ FUNC(LS_Sector_SetColor)
 	int secnum;
 	while ((secnum = itr.Next()) >= 0)
 	{
-		level.sectors[secnum].SetColor(arg1, arg2, arg3, arg4);
+		level.sectors[secnum].SetColor(PalEntry(255, arg1, arg2, arg3), arg4);
 	}
 
 	return true;
@@ -2447,7 +2447,7 @@ FUNC(LS_Sector_SetFade)
 	int secnum;
 	while ((secnum = itr.Next()) >= 0)
 	{
-		level.sectors[secnum].SetFade(arg1, arg2, arg3);
+		level.sectors[secnum].SetFade(PalEntry(255, arg1, arg2, arg3));
 	}
 	return true;
 }

src/p_map.cpp

@@ -4508,7 +4508,7 @@ DEFINE_ACTION_FUNCTION(AActor, AimLineAttack)
 	PARAM_SELF_PROLOGUE(AActor);
 	PARAM_ANGLE(angle);
 	PARAM_FLOAT(distance);
-	PARAM_POINTER(pLineTarget, FTranslatedLineTarget);
+	PARAM_OUTPOINTER(pLineTarget, FTranslatedLineTarget);
 	PARAM_ANGLE(vrange);
 	PARAM_INT(flags);
 	PARAM_OBJECT(target, AActor);
@@ -4920,7 +4920,7 @@ DEFINE_ACTION_FUNCTION(AActor, LineAttack)
 	PARAM_NAME(damageType);
 	PARAM_CLASS(puffType, AActor);
 	PARAM_INT(flags);
-	PARAM_POINTER(victim, FTranslatedLineTarget);
+	PARAM_OUTPOINTER(victim, FTranslatedLineTarget);
 	PARAM_FLOAT(offsetz);
 	PARAM_FLOAT(offsetforward);
 	PARAM_FLOAT(offsetside);
@@ -5086,7 +5086,7 @@ DEFINE_ACTION_FUNCTION(AActor, LineTrace)
 	PARAM_FLOAT(offsetz);
 	PARAM_FLOAT(offsetforward);
 	PARAM_FLOAT(offsetside);
-	PARAM_POINTER(data, FLineTraceData);
+	PARAM_OUTPOINTER(data, FLineTraceData);
 	ACTION_RETURN_BOOL(P_LineTrace(self,angle,distance,pitch,flags,offsetz,offsetforward,offsetside,data));
 }
 

src/p_mobj.cpp

@@ -7375,7 +7375,7 @@ DEFINE_ACTION_FUNCTION(AActor, SpawnPlayerMissile)
 	PARAM_FLOAT(x);
 	PARAM_FLOAT(y);
 	PARAM_FLOAT(z);
-	PARAM_POINTER(lt, FTranslatedLineTarget);
+	PARAM_OUTPOINTER(lt, FTranslatedLineTarget);
 	PARAM_BOOL(nofreeaim);
 	PARAM_BOOL(noautoaim);
 	PARAM_INT(aimflags);

src/p_terrain.cpp

@@ -556,17 +556,17 @@ static void GenericParse (FScanner &sc, FGenericParse *parser, const char **keyw
 			else
 			{
 				info = PClass::FindClass (sc.String);
-				if (!info->IsDescendantOf (RUNTIME_CLASS(AActor)))
+				if (info == NULL)
+				{
+					Printf ("Unknown actor %s in %s %s\n",
+						sc.String, type, name.GetChars());
+				}
+				else if (!info->IsDescendantOf (RUNTIME_CLASS(AActor)))
 				{
 					Printf ("%s is not an Actor (in %s %s)\n",
 						sc.String, type, name.GetChars());
 					info = NULL;
 				}
-				else if (info == NULL)
-				{
-					Printf ("Unknown actor %s in %s %s\n",
-						sc.String, type, name.GetChars());
-				}
 			}
 			SET_FIELD (const PClass *, info);
 			break;

src/polyrenderer/drawers/poly_triangle.h

@@ -77,6 +77,15 @@ public:
 		return clip_first_line + core_skip - first_line;
 	}
 
+	// Varyings
+	float worldposX[MAXWIDTH];
+	float worldposY[MAXWIDTH];
+	float worldposZ[MAXWIDTH];
+	uint32_t texel[MAXWIDTH];
+	int32_t texelV[MAXWIDTH];
+	fixed_t lightarray[MAXWIDTH];
+	uint32_t dynlights[MAXWIDTH];
+
 	static PolyTriangleThreadData *Get(DrawerThread *thread);
 
 private:

src/polyrenderer/drawers/screen_triangle.cpp

@@ -227,7 +227,7 @@ void ScreenTriangle::Draw(const TriDrawTriangleArgs *args, PolyTriangleThreadDat
 			if (x > xstart)
 			{
 				if (writeColor)
-					drawfunc(y, xstart, x, args);
+					drawfunc(y, xstart, x, args, thread);
 
 				if (writeStencil)
 				{
@@ -379,29 +379,54 @@ void ScreenTriangle::Draw(const TriDrawTriangleArgs *args, PolyTriangleThreadDat
 }
 
 template<typename ModeT, typename OptT>
-void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
+void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args, PolyTriangleThreadData *thread)
 {
 	using namespace TriScreenDrawerModes;
 
+	uint32_t fixedlight;
+	uint32_t shade_fade_r, shade_fade_g, shade_fade_b, shade_light_r, shade_light_g, shade_light_b, desaturate, inv_desaturate;
+	fixed_t fuzzscale;
+	int _fuzzpos;
+	const uint32_t *texPixels, *translation;
+	int texWidth, texHeight;
+	uint32_t fillcolor;
+	int actoralpha;
 	float v1X, v1Y, v1W, v1U, v1V, v1WorldX, v1WorldY, v1WorldZ;
 	float startX, startY;
 	float stepW, stepU, stepV, stepWorldX, stepWorldY, stepWorldZ;
 	float posW, posU, posV, posWorldX, posWorldY, posWorldZ;
-
-	PolyLight *lights;
-	int num_lights;
-	float worldnormalX, worldnormalY, worldnormalZ;
-	uint32_t dynlightcolor;
-	const uint32_t *texPixels, *translation;
-	int texWidth, texHeight;
-	uint32_t fillcolor;
-	int alpha;
 	uint32_t light;
 	fixed_t shade, lightpos, lightstep;
-	uint32_t shade_fade_r, shade_fade_g, shade_fade_b, shade_light_r, shade_light_g, shade_light_b, desaturate, inv_desaturate;
+
-	int16_t dynlights_r[MAXWIDTH / 16], dynlights_g[MAXWIDTH / 16], dynlights_b[MAXWIDTH / 16];
+	float *worldposX = thread->worldposX;
-	int16_t posdynlight_r, posdynlight_g, posdynlight_b;
+	float *worldposY = thread->worldposY;
-	fixed_t lightarray[MAXWIDTH / 16];
+	float *worldposZ = thread->worldposZ;
+	uint32_t *texel = thread->texel;
+	int32_t *texelV = thread->texelV;
+	fixed_t *lightarray = thread->lightarray;
+	uint32_t *dynlights = thread->dynlights;
+
+	if (!(ModeT::SWFlags & SWSTYLEF_Fill) && !(ModeT::SWFlags & SWSTYLEF_FogBoundary))
+	{
+		texPixels = (const uint32_t*)args->uniforms->TexturePixels();
+		texWidth = args->uniforms->TextureWidth();
+		texHeight = args->uniforms->TextureHeight();
+	}
+
+	if (ModeT::SWFlags & SWSTYLEF_Translated)
+	{
+		translation = (const uint32_t*)args->uniforms->Translation();
+	}
+
+	if ((ModeT::SWFlags & SWSTYLEF_Fill) || (ModeT::SWFlags & SWSTYLEF_Skycap) || (ModeT::Flags & STYLEF_ColorIsFixed))
+	{
+		fillcolor = args->uniforms->Color();
+	}
+
+	if (!(ModeT::Flags & STYLEF_Alpha1))
+	{
+		actoralpha = args->uniforms->Alpha();
+	}
 
 	v1X = args->v1->x;
 	v1Y = args->v1->y;
@@ -417,50 +442,6 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 	posU = v1U + stepU * startX + args->gradientY.U * startY;
 	posV = v1V + stepV * startX + args->gradientY.V * startY;
 
-	texPixels = (const uint32_t*)args->uniforms->TexturePixels();
-	translation = (const uint32_t*)args->uniforms->Translation();
-	texWidth = args->uniforms->TextureWidth();
-	texHeight = args->uniforms->TextureHeight();
-	fillcolor = args->uniforms->Color();
-	alpha = args->uniforms->Alpha();
-	light = args->uniforms->Light();
-
-	if (OptT::Flags & SWOPT_FixedLight)
-	{
-		light += light >> 7; // 255 -> 256
-	}
-	else
-	{
-		float globVis = args->uniforms->GlobVis() * (1.0f / 32.0f);
-
-		shade = (fixed_t)((2.0f - (light + 12.0f) / 128.0f) * (float)FRACUNIT);
-		lightpos = (fixed_t)(globVis * posW * (float)FRACUNIT);
-		lightstep = (fixed_t)(globVis * stepW * (float)FRACUNIT);
-
-		int affineOffset = x0 / 16 * 16 - x0;
-		lightpos = lightpos + lightstep * affineOffset;
-		lightstep = lightstep * 16;
-
-		fixed_t maxvis = 24 * FRACUNIT / 32;
-		fixed_t maxlight = 31 * FRACUNIT / 32;
-
-		for (int x = x0 / 16; x <= x1 / 16 + 1; x++)
-		{
-			lightarray[x] = (FRACUNIT - clamp<fixed_t>(shade - MIN(maxvis, lightpos), 0, maxlight)) >> 8;
-			lightpos += lightstep;
-		}
-
-		int offset = x0 >> 4;
-		int t1 = x0 & 15;
-		int t0 = 16 - t1;
-		lightpos = (lightarray[offset] * t0 + lightarray[offset + 1] * t1);
-
-		for (int x = x0 / 16; x <= x1 / 16; x++)
-		{
-			lightarray[x] = lightarray[x + 1] - lightarray[x];
-		}
-	}
-
 	if (OptT::Flags & SWOPT_DynLights)
 	{
 		v1WorldX = args->v1->worldX * v1W;
@@ -472,6 +453,61 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 		posWorldX = v1WorldX + stepWorldX * startX + args->gradientY.WorldX * startY;
 		posWorldY = v1WorldY + stepWorldY * startX + args->gradientY.WorldY * startY;
 		posWorldZ = v1WorldZ + stepWorldZ * startX + args->gradientY.WorldZ * startY;
+	}
+
+	if (!(OptT::Flags & SWOPT_FixedLight))
+	{
+		float globVis = args->uniforms->GlobVis() * (1.0f / 32.0f);
+
+		light = args->uniforms->Light();
+		shade = (fixed_t)((2.0f - (light + 12.0f) / 128.0f) * (float)FRACUNIT);
+		lightpos = (fixed_t)(globVis * posW * (float)FRACUNIT);
+		lightstep = (fixed_t)(globVis * stepW * (float)FRACUNIT);
+	}
+
+	for (int x = x0; x < x1; x++)
+	{
+		if (OptT::Flags & SWOPT_DynLights)
+		{
+			float rcp_posW = 1.0f / posW;
+			worldposX[x] = posWorldX * rcp_posW;
+			worldposY[x] = posWorldY * rcp_posW;
+			worldposZ[x] = posWorldZ * rcp_posW;
+			posWorldX += stepWorldX;
+			posWorldY += stepWorldY;
+			posWorldZ += stepWorldZ;
+		}
+
+		if (!(OptT::Flags & SWOPT_FixedLight))
+		{
+			fixed_t maxvis = 24 * FRACUNIT / 32;
+			fixed_t maxlight = 31 * FRACUNIT / 32;
+			lightarray[x] = (FRACUNIT - clamp<fixed_t>(shade - MIN(maxvis, lightpos), 0, maxlight)) >> 8;
+			lightpos += lightstep;
+		}
+
+		if (!(ModeT::SWFlags & SWSTYLEF_Fill) && !(ModeT::SWFlags & SWSTYLEF_FogBoundary))
+		{
+			float rcpW = 0x01000000 / posW;
+			int32_t u = (int32_t)(posU * rcpW);
+			int32_t v = (int32_t)(posV * rcpW);
+			uint32_t texelX = ((((uint32_t)u << 8) >> 16) * texWidth) >> 16;
+			uint32_t texelY = ((((uint32_t)v << 8) >> 16) * texHeight) >> 16;
+			texel[x] = texelX * texHeight + texelY;
+			texelV[x] = v;
+			posU += stepU;
+			posV += stepV;
+		}
+
+		posW += stepW;
+	}
+
+	if (OptT::Flags & SWOPT_DynLights)
+	{
+		PolyLight *lights;
+		int num_lights;
+		float worldnormalX, worldnormalY, worldnormalZ;
+		uint32_t dynlightcolor;
 
 		lights = args->uniforms->Lights();
 		num_lights = args->uniforms->NumLights();
@@ -503,26 +539,12 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 			worldnormalZ *= rcplen;
 		}
 
-		int affineOffset = x0 / 16 * 16 - x0;
+		for (int x = x0; x < x1; x++)
-		float posLightW = posW + stepW * affineOffset;
-		posWorldX = posWorldX + stepWorldX * affineOffset;
-		posWorldY = posWorldY + stepWorldY * affineOffset;
-		posWorldZ = posWorldZ + stepWorldZ * affineOffset;
-		float stepLightW = stepW * 16.0f;
-		stepWorldX *= 16.0f;
-		stepWorldY *= 16.0f;
-		stepWorldZ *= 16.0f;
-
-		for (int x = x0 / 16; x <= x1 / 16 + 1; x++)
 		{
 			uint32_t lit_r = RPART(dynlightcolor);
 			uint32_t lit_g = GPART(dynlightcolor);
 			uint32_t lit_b = BPART(dynlightcolor);
 
-			float rcp_posW = 1.0f / posLightW;
-			float worldposX = posWorldX * rcp_posW;
-			float worldposY = posWorldY * rcp_posW;
-			float worldposZ = posWorldZ * rcp_posW;
 			for (int i = 0; i < num_lights; i++)
 			{
 				float lightposX = lights[i].x;
@@ -538,9 +560,9 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 				// L = light-pos
 				// dist = sqrt(dot(L, L))
 				// distance_attenuation = 1 - MIN(dist * (1/radius), 1)
-				float Lx = lightposX - worldposX;
+				float Lx = lightposX - worldposX[x];
-				float Ly = lightposY - worldposY;
+				float Ly = lightposY - worldposY[x];
-				float Lz = lightposZ - worldposZ;
+				float Lz = lightposZ - worldposZ[x];
 				float dist2 = Lx * Lx + Ly * Ly + Lz * Lz;
 #ifdef NO_SSE
 				//float rcp_dist = 1.0f / sqrt(dist2);
@@ -572,29 +594,14 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 			lit_r = MIN<uint32_t>(lit_r, 255);
 			lit_g = MIN<uint32_t>(lit_g, 255);
 			lit_b = MIN<uint32_t>(lit_b, 255);
-			dynlights_r[x] = lit_r;
+			dynlights[x] = MAKEARGB(255, lit_r, lit_g, lit_b);
-			dynlights_g[x] = lit_g;
-			dynlights_b[x] = lit_b;
-
-			posLightW += stepLightW;
-			posWorldX += stepWorldX;
-			posWorldY += stepWorldY;
-			posWorldZ += stepWorldZ;
 		}
+	}
 
-		int offset = x0 >> 4;
+	if (OptT::Flags & SWOPT_FixedLight)
-		int t1 = x0 & 15;
+	{
-		int t0 = 16 - t1;
+		fixedlight = args->uniforms->Light();
-		posdynlight_r = (dynlights_r[offset] * t0 + dynlights_r[offset + 1] * t1);
+		fixedlight += fixedlight >> 7; // 255 -> 256
-		posdynlight_g = (dynlights_g[offset] * t0 + dynlights_g[offset + 1] * t1);
-		posdynlight_b = (dynlights_b[offset] * t0 + dynlights_b[offset + 1] * t1);
-
-		for (int x = x0 / 16; x <= x1 / 16; x++)
-		{
-			dynlights_r[x] = dynlights_r[x + 1] - dynlights_r[x];
-			dynlights_g[x] = dynlights_g[x + 1] - dynlights_g[x];
-			dynlights_b[x] = dynlights_b[x + 1] - dynlights_b[x];
-		}
 	}
 
 	if (OptT::Flags & SWOPT_ColoredFog)
@@ -609,8 +616,6 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 		inv_desaturate = 256 - desaturate;
 	}
 
-	fixed_t fuzzscale;
-	int _fuzzpos;
 	if (ModeT::BlendOp == STYLEOP_Fuzz)
 	{
 		fuzzscale = (200 << FRACBITS) / viewheight;
@@ -620,19 +625,55 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 	uint32_t *dest = (uint32_t*)args->dest;
 	uint32_t *destLine = dest + args->pitch * y;
 
-	int x = x0;
+	int sseend = x0;
-	while (x < x1)
+#ifndef NO_SSE
+	if (ModeT::BlendOp == STYLEOP_Add &&
+		ModeT::BlendSrc == STYLEALPHA_One &&
+		ModeT::BlendDest == STYLEALPHA_Zero &&
+		(ModeT::Flags & STYLEF_Alpha1) &&
+		!(OptT::Flags & SWOPT_ColoredFog) &&
+		!(ModeT::Flags & STYLEF_RedIsAlpha) &&
+		!(ModeT::SWFlags & SWSTYLEF_Skycap) &&
+		!(ModeT::SWFlags & SWSTYLEF_FogBoundary) &&
+		!(ModeT::SWFlags & SWSTYLEF_Fill))
+	{
+		sseend += (x1 - x0) / 2 * 2;
+
+		__m128i mlightshade;
+		if (OptT::Flags & SWOPT_FixedLight)
+			mlightshade = _mm_set1_epi16(fixedlight);
+
+		__m128i alphamask = _mm_set1_epi32(0xff000000);
+
+		for (int x = x0; x < sseend; x += 2)
+		{
+			__m128i mfg = _mm_unpacklo_epi8(_mm_setr_epi32(texPixels[texel[x]], texPixels[texel[x + 1]], 0, 0), _mm_setzero_si128());
+
+			if (!(OptT::Flags & SWOPT_FixedLight))
+				mlightshade = _mm_shuffle_epi32(_mm_shufflelo_epi16(_mm_loadl_epi64((const __m128i*)&lightarray[x]), _MM_SHUFFLE(2, 2, 0, 0)), _MM_SHUFFLE(1, 1, 0, 0));
+
+			if (OptT::Flags & SWOPT_DynLights)
+			{
+				__m128i mdynlight = _mm_unpacklo_epi8(_mm_loadl_epi64((const __m128i*)&dynlights[x]), _mm_setzero_si128());
+				mfg = _mm_srli_epi16(_mm_mullo_epi16(_mm_min_epi16(_mm_add_epi16(mdynlight, mlightshade), _mm_set1_epi16(256)), mfg), 8);
+			}
+			else
+			{
+				mfg = _mm_srli_epi16(_mm_mullo_epi16(mlightshade, mfg), 8);
+			}
+
+			_mm_storel_epi64((__m128i*)&destLine[x], _mm_or_si128(_mm_packus_epi16(mfg, _mm_setzero_si128()), alphamask));
+		}
+	}
+#endif
+
+	for (int x = sseend; x < x1; x++)
 	{
 		if (ModeT::BlendOp == STYLEOP_Fuzz)
 		{
 			using namespace swrenderer;
 
-			float rcpW = 0x01000000 / posW;
+			unsigned int sampleshadeout = APART(texPixels[texel[x]]);
-			int32_t u = (int32_t)(posU * rcpW);
-			int32_t v = (int32_t)(posV * rcpW);
-			uint32_t texelX = ((((uint32_t)u << 8) >> 16) * texWidth) >> 16;
-			uint32_t texelY = ((((uint32_t)v << 8) >> 16) * texHeight) >> 16;
-			unsigned int sampleshadeout = APART(texPixels[texelX * texHeight + texelY]);
 			sampleshadeout += sampleshadeout >> 7; // 255 -> 256
 
 			int scaled_x = (x * fuzzscale) >> FRACBITS;
@@ -654,14 +695,9 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 		}
 		else if (ModeT::SWFlags & SWSTYLEF_Skycap)
 		{
-			float rcpW = 0x01000000 / posW;
+			uint32_t fg = texPixels[texel[x]];
-			int32_t u = (int32_t)(posU * rcpW);
-			int32_t v = (int32_t)(posV * rcpW);
-			uint32_t texelX = ((((uint32_t)u << 8) >> 16) * texWidth) >> 16;
-			uint32_t texelY = ((((uint32_t)v << 8) >> 16) * texHeight) >> 16;
-
-			uint32_t fg = texPixels[texelX * texHeight + texelY];
 
+			int v = texelV[x];
 			int start_fade = 2; // How fast it should fade out
 			int alpha_top = clamp(v >> (16 - start_fade), 0, 256);
 			int alpha_bottom = clamp(((2 << 24) - v) >> (16 - start_fade), 0, 256);
@@ -695,11 +731,11 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 			int lightshade;
 			if (OptT::Flags & SWOPT_FixedLight)
 			{
-				lightshade = light;
+				lightshade = fixedlight;
 			}
 			else
 			{
-				lightshade = lightpos >> 4;
+				lightshade = lightarray[x];
 			}
 
 			uint32_t shadedfg_r, shadedfg_g, shadedfg_b;
@@ -731,26 +767,17 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 			{
 				fg = fillcolor;
 			}
+			else if (ModeT::SWFlags & SWSTYLEF_Translated)
+			{
+				fg = translation[((const uint8_t*)texPixels)[texel[x]]];
+			}
+			else if (ModeT::Flags & STYLEF_RedIsAlpha)
+			{
+				fg = ((const uint8_t*)texPixels)[texel[x]];
+			}
 			else
 			{
-				float rcpW = 0x01000000 / posW;
+				fg = texPixels[texel[x]];
-				int32_t u = (int32_t)(posU * rcpW);
-				int32_t v = (int32_t)(posV * rcpW);
-				uint32_t texelX = ((((uint32_t)u << 8) >> 16) * texWidth) >> 16;
-				uint32_t texelY = ((((uint32_t)v << 8) >> 16) * texHeight) >> 16;
-
-				if (ModeT::SWFlags & SWSTYLEF_Translated)
-				{
-					fg = translation[((const uint8_t*)texPixels)[texelX * texHeight + texelY]];
-				}
-				else if (ModeT::Flags & STYLEF_RedIsAlpha)
-				{
-					fg = ((const uint8_t*)texPixels)[texelX * texHeight + texelY];
-				}
-				else
-				{
-					fg = texPixels[texelX * texHeight + texelY];
-				}
 			}
 
 			if ((ModeT::Flags & STYLEF_ColorIsFixed) && !(ModeT::SWFlags & SWSTYLEF_Fill))
@@ -765,17 +792,17 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 
 			if (!(ModeT::Flags & STYLEF_Alpha1))
 			{
-				fgalpha = (fgalpha * alpha) >> 8;
+				fgalpha = (fgalpha * actoralpha) >> 8;
 			}
 
-			int lightshade;
+			uint32_t lightshade;
 			if (OptT::Flags & SWOPT_FixedLight)
 			{
-				lightshade = light;
+				lightshade = fixedlight;
 			}
 			else
 			{
-				lightshade = lightpos >> 4;
+				lightshade = lightarray[x];
 			}
 
 			uint32_t shadedfg_r, shadedfg_g, shadedfg_b;
@@ -792,24 +819,18 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 
 				if (OptT::Flags & SWOPT_DynLights)
 				{
-					uint32_t lit_r = posdynlight_r >> 4;
+					shadedfg_r = MIN(shadedfg_r + ((fg_r * RPART(dynlights[x])) >> 8), (uint32_t)255);
-					uint32_t lit_g = posdynlight_g >> 4;
+					shadedfg_g = MIN(shadedfg_g + ((fg_g * GPART(dynlights[x])) >> 8), (uint32_t)255);
-					uint32_t lit_b = posdynlight_b >> 4;
+					shadedfg_b = MIN(shadedfg_b + ((fg_b * BPART(dynlights[x])) >> 8), (uint32_t)255);
-					shadedfg_r = MIN(shadedfg_r + ((fg_r * lit_r) >> 8), (uint32_t)255);
-					shadedfg_g = MIN(shadedfg_g + ((fg_g * lit_g) >> 8), (uint32_t)255);
-					shadedfg_b = MIN(shadedfg_b + ((fg_b * lit_b) >> 8), (uint32_t)255);
 				}
 			}
 			else
 			{
 				if (OptT::Flags & SWOPT_DynLights)
 				{
-					uint32_t lit_r = posdynlight_r >> 4;
+					shadedfg_r = (RPART(fg) * MIN(lightshade + RPART(dynlights[x]), (uint32_t)256)) >> 8;
-					uint32_t lit_g = posdynlight_g >> 4;
+					shadedfg_g = (GPART(fg) * MIN(lightshade + GPART(dynlights[x]), (uint32_t)256)) >> 8;
-					uint32_t lit_b = posdynlight_b >> 4;
+					shadedfg_b = (BPART(fg) * MIN(lightshade + BPART(dynlights[x]), (uint32_t)256)) >> 8;
-					shadedfg_r = (RPART(fg) * MIN(lightshade + lit_r, (uint32_t)256)) >> 8;
-					shadedfg_g = (GPART(fg) * MIN(lightshade + lit_g, (uint32_t)256)) >> 8;
-					shadedfg_b = (BPART(fg) * MIN(lightshade + lit_b, (uint32_t)256)) >> 8;
 				}
 				else
 				{
@@ -927,24 +948,11 @@ void DrawSpanOpt32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 				destLine[x] = MAKEARGB(255, out_r, out_g, out_b);
 			}
 		}
-
-		posW += stepW;
-		posU += stepU;
-		posV += stepV;
-		if (OptT::Flags & SWOPT_DynLights)
-		{
-			posdynlight_r += dynlights_r[x >> 4];
-			posdynlight_g += dynlights_g[x >> 4];
-			posdynlight_b += dynlights_b[x >> 4];
-		}
-		if (!(OptT::Flags & SWOPT_FixedLight))
-			lightpos += lightarray[x >> 4];
-		x++;
 	}
 }
 
 template<typename ModeT>
-void DrawSpan32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
+void DrawSpan32(int y, int x0, int x1, const TriDrawTriangleArgs *args, PolyTriangleThreadData *thread)
 {
 	using namespace TriScreenDrawerModes;
 
@@ -953,16 +961,16 @@ void DrawSpan32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 		if (!args->uniforms->FixedLight())
 		{
 			if (args->uniforms->SimpleShade())
-				DrawSpanOpt32<ModeT, DrawerOpt>(y, x0, x1, args);
+				DrawSpanOpt32<ModeT, DrawerOpt>(y, x0, x1, args, thread);
 			else
-				DrawSpanOpt32<ModeT, DrawerOptC>(y, x0, x1, args);
+				DrawSpanOpt32<ModeT, DrawerOptC>(y, x0, x1, args, thread);
 		}
 		else
 		{
 			if (args->uniforms->SimpleShade())
-				DrawSpanOpt32<ModeT, DrawerOptF>(y, x0, x1, args);
+				DrawSpanOpt32<ModeT, DrawerOptF>(y, x0, x1, args, thread);
 			else
-				DrawSpanOpt32<ModeT, DrawerOptCF>(y, x0, x1, args);
+				DrawSpanOpt32<ModeT, DrawerOptCF>(y, x0, x1, args, thread);
 		}
 	}
 	else
@@ -970,22 +978,22 @@ void DrawSpan32(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 		if (!args->uniforms->FixedLight())
 		{
 			if (args->uniforms->SimpleShade())
-				DrawSpanOpt32<ModeT, DrawerOptL>(y, x0, x1, args);
+				DrawSpanOpt32<ModeT, DrawerOptL>(y, x0, x1, args, thread);
 			else
-				DrawSpanOpt32<ModeT, DrawerOptLC>(y, x0, x1, args);
+				DrawSpanOpt32<ModeT, DrawerOptLC>(y, x0, x1, args, thread);
 		}
 		else
 		{
 			if (args->uniforms->SimpleShade())
-				DrawSpanOpt32<ModeT, DrawerOptLF>(y, x0, x1, args);
+				DrawSpanOpt32<ModeT, DrawerOptLF>(y, x0, x1, args, thread);
 			else
-				DrawSpanOpt32<ModeT, DrawerOptLCF>(y, x0, x1, args);
+				DrawSpanOpt32<ModeT, DrawerOptLCF>(y, x0, x1, args, thread);
 		}
 	}
 }
 
 template<typename ModeT, typename OptT>
-void DrawSpanOpt8(int y, int x0, int x1, const TriDrawTriangleArgs *args)
+void DrawSpanOpt8(int y, int x0, int x1, const TriDrawTriangleArgs *args, PolyTriangleThreadData *thread)
 {
 	using namespace TriScreenDrawerModes;
 
@@ -1501,23 +1509,23 @@ void DrawSpanOpt8(int y, int x0, int x1, const TriDrawTriangleArgs *args)
 }
 
 template<typename ModeT>
-void DrawSpan8(int y, int x0, int x1, const TriDrawTriangleArgs *args)
+void DrawSpan8(int y, int x0, int x1, const TriDrawTriangleArgs *args, PolyTriangleThreadData *thread)
 {
 	using namespace TriScreenDrawerModes;
 
 	if (args->uniforms->NumLights() == 0 && args->uniforms->DynLightColor() == 0)
 	{
 		if (!args->uniforms->FixedLight())
-			DrawSpanOpt8<ModeT, DrawerOptC>(y, x0, x1, args);
+			DrawSpanOpt8<ModeT, DrawerOptC>(y, x0, x1, args, thread);
 		else
-			DrawSpanOpt8<ModeT, DrawerOptCF>(y, x0, x1, args);
+			DrawSpanOpt8<ModeT, DrawerOptCF>(y, x0, x1, args, thread);
 	}
 	else
 	{
 		if (!args->uniforms->FixedLight())
-			DrawSpanOpt8<ModeT, DrawerOptLC>(y, x0, x1, args);
+			DrawSpanOpt8<ModeT, DrawerOptLC>(y, x0, x1, args, thread);
 		else
-			DrawSpanOpt8<ModeT, DrawerOptLCF>(y, x0, x1, args);
+			DrawSpanOpt8<ModeT, DrawerOptLCF>(y, x0, x1, args, thread);
 	}
 }
 
@@ -2049,7 +2057,7 @@ void DrawRect32(const void *destOrg, int destWidth, int destHeight, int destPitc
 		DrawRectOpt32<ModeT, DrawerOptCF>(destOrg, destWidth, destHeight, destPitch, args, thread);
 }
 
-void(*ScreenTriangle::SpanDrawers8[])(int, int, int, const TriDrawTriangleArgs *) =
+void(*ScreenTriangle::SpanDrawers8[])(int, int, int, const TriDrawTriangleArgs *, PolyTriangleThreadData *) =
 {
 	&DrawSpan8<TriScreenDrawerModes::StyleOpaque>,
 	&DrawSpan8<TriScreenDrawerModes::StyleSkycap>,
@@ -2081,7 +2089,7 @@ void(*ScreenTriangle::SpanDrawers8[])(int, int, int, const TriDrawTriangleArgs *
 	&DrawSpan8<TriScreenDrawerModes::StyleAddShadedTranslated>
 };
 
-void(*ScreenTriangle::SpanDrawers32[])(int, int, int, const TriDrawTriangleArgs *) =
+void(*ScreenTriangle::SpanDrawers32[])(int, int, int, const TriDrawTriangleArgs *, PolyTriangleThreadData *) =
 {
 	&DrawSpan32<TriScreenDrawerModes::StyleOpaque>,
 	&DrawSpan32<TriScreenDrawerModes::StyleSkycap>,

src/polyrenderer/drawers/screen_triangle.h

@@ -142,8 +142,8 @@ class ScreenTriangle
 public:
 	static void Draw(const TriDrawTriangleArgs *args, PolyTriangleThreadData *thread);
 
-	static void(*SpanDrawers8[])(int y, int x0, int x1, const TriDrawTriangleArgs *args);
+	static void(*SpanDrawers8[])(int y, int x0, int x1, const TriDrawTriangleArgs *args, PolyTriangleThreadData *thread);
-	static void(*SpanDrawers32[])(int y, int x0, int x1, const TriDrawTriangleArgs *args);
+	static void(*SpanDrawers32[])(int y, int x0, int x1, const TriDrawTriangleArgs *args, PolyTriangleThreadData *thread);
 	static void(*RectDrawers8[])(const void *, int, int, int, const RectDrawArgs *, PolyTriangleThreadData *);
 	static void(*RectDrawers32[])(const void *, int, int, int, const RectDrawArgs *, PolyTriangleThreadData *);
 

src/posix/sdl/i_main.cpp

@@ -265,11 +265,11 @@ int main (int argc, char **argv)
 			fprintf (stderr, "%s\n", error.what ());
 
 #ifdef __APPLE__
-		Mac_I_FatalError(error.GetMessage());
+		Mac_I_FatalError(error.what());
 #endif // __APPLE__
 
 #ifdef __linux__
-		Linux_I_FatalError(error.GetMessage());
+		Linux_I_FatalError(error.what());
 #endif // __linux__
 
 		exit (-1);

src/r_defs.h

@@ -630,10 +630,6 @@ public:
 	double FindHighestCeilingSurrounding(vertex_t **v) const;			// jff 2/04/98
 	double FindNextLowestCeiling(vertex_t **v) const;					// jff 2/04/98
 	double FindNextHighestCeiling(vertex_t **v) const;					// jff 2/04/98
-	double FindShortestTextureAround() const;							// jff 2/04/98
-	double FindShortestUpperAround() const;								// jff 2/04/98
-	sector_t *FindModelFloorSector(double floordestheight) const;		// jff 2/04/98
-	sector_t *FindModelCeilingSector(double floordestheight) const;		// jff 2/04/98
 	int FindMinSurroundingLight (int max) const;
 	sector_t *NextSpecialSector (int type, sector_t *prev) const;		// [RH]
 	double FindLowestCeilingPoint(vertex_t **v) const;
@@ -642,12 +638,13 @@ public:
 	int Index() const;
 
 	void AdjustFloorClip () const;
-	void SetColor(int r, int g, int b, int desat);
+	void SetColor(PalEntry pe, int desat);
-	void SetFade(int r, int g, int b);
+	void SetFade(PalEntry pe);
 	void SetFogDensity(int dens);
 	void ClosestPoint(const DVector2 &pos, DVector2 &out) const;
-	int GetFloorLight () const;
+
-	int GetCeilingLight () const;
+	int GetFloorLight() const;
+	int GetCeilingLight() const;
 
 	sector_t *GetHeightSec() const
 	{
@@ -1585,6 +1582,11 @@ inline sector_t *P_PointInSector(double X, double Y)
 	return P_PointInSubsector(X, Y)->sector;
 }
 
+inline sector_t *P_PointInSectorXY(double X, double Y)	// This is for the benefit of unambiguously looking up this function's address
+{
+	return P_PointInSubsector(X, Y)->sector;
+}
+
 inline bool FBoundingBox::inRange(const line_t *ld) const
 {
 	return Left() < ld->bbox[BOXRIGHT] &&
@@ -1603,4 +1605,40 @@ inline void FColormap::CopyFrom3DLight(lightlist_t *light)
 	}
 }
 
+
+double FindShortestTextureAround(sector_t *sector);					// jff 2/04/98
+double FindShortestUpperAround(sector_t *sector);					// jff 2/04/98
+sector_t *FindModelFloorSector(sector_t *sec, double floordestheight);		// jff 2/04/98
+sector_t *FindModelCeilingSector(sector_t *sec, double floordestheight);		// jff 2/04/98
+
+// This setup is to allow the VM call directily into the implementation.
+// With a member function this may be subject to OS implementation details, e.g. on Windows 32 bit members use a different calling convention than regular functions.
+void RemoveForceField(sector_t *sec);
+bool PlaneMoving(sector_t *sector, int pos);
+void TransferSpecial(sector_t *self, sector_t *model);
+void GetSpecial(sector_t *self, secspecial_t *spec);
+void SetSpecial(sector_t *self, const secspecial_t *spec);
+int GetTerrain(const sector_t *, int pos);
+void CheckPortalPlane(sector_t *sector, int plane);
+void AdjustFloorClip(const sector_t *sector);
+void SetColor(sector_t *sector, int color, int desat);
+void SetFade(sector_t *sector, int color);
+int GetFloorLight(const sector_t *);
+int GetCeilingLight(const sector_t *);
+
+
+inline void sector_t::RemoveForceField() { return ::RemoveForceField(this); }
+inline bool sector_t::PlaneMoving(int pos) { return ::PlaneMoving(this, pos); }
+inline void sector_t::TransferSpecial(sector_t *model) { return ::TransferSpecial(this, model); }
+inline void sector_t::GetSpecial(secspecial_t *spec) { ::GetSpecial(this, spec); }
+inline void sector_t::SetSpecial(const secspecial_t *spec) { ::SetSpecial(this, spec); }
+inline int sector_t::GetTerrain(int pos) const { return ::GetTerrain(this, pos); }
+inline void sector_t::CheckPortalPlane(int plane) { return ::CheckPortalPlane(this, plane); }
+inline void sector_t::AdjustFloorClip() const { ::AdjustFloorClip(this); }
+inline void sector_t::SetColor(PalEntry pe, int desat) { ::SetColor(this, pe, desat); }
+inline void sector_t::SetFade(PalEntry pe) { ::SetFade(this, pe); }
+inline int sector_t::GetFloorLight() const { return ::GetFloorLight(this); }
+inline int sector_t::GetCeilingLight() const { return ::GetCeilingLight(this); }
+
+
 #endif

src/s_sound.cpp

@@ -1438,6 +1438,24 @@ void S_PlaySound(AActor *a, int chan, FSoundID sid, float vol, float atten, bool
 	}
 }
 
+void A_PlaySound(AActor *self, int soundid, int channel, double volume, int looping, double attenuation, int local)
+{
+	if (!looping)
+	{
+		if (!(channel & CHAN_NOSTOP) || !S_IsActorPlayingSomething(self, channel & 7, soundid))
+		{
+			S_PlaySound(self, channel, soundid, (float)volume, (float)attenuation, local);
+		}
+	}
+	else
+	{
+		if (!S_IsActorPlayingSomething(self, channel & 7, soundid))
+		{
+			S_PlaySound(self, channel | CHAN_LOOP, soundid, (float)volume, (float)attenuation, local);
+		}
+	}
+}
+
 //==========================================================================
 //
 // S_LoadSound

src/s_sound.h

@@ -371,6 +371,7 @@ sfxinfo_t *S_LoadSound(sfxinfo_t *sfx, FSoundLoadBuffer *pBuffer = nullptr);
 unsigned int S_GetMSLength(FSoundID sound);
 void S_ParseMusInfo();
 bool S_ParseTimeTag(const char *tag, bool *as_samples, unsigned int *time);
+void A_PlaySound(AActor *self, int soundid, int channel, double volume, int looping, double attenuation, int local);
 
 // [RH] Prints sound debug info to the screen.
 //		Modelled after Hexen's noise cheat.

src/scripting/backend/codegen.cpp

@@ -259,20 +259,9 @@ void ExpEmit::Reuse(VMFunctionBuilder *build)
 //
 //==========================================================================
 
-static PSymbol *FindBuiltinFunction(FName funcname, VMNativeFunction::NativeCallType func, const uint8_t *reginfo)
+static PFunction *FindBuiltinFunction(FName funcname)
 {
-	PSymbol *sym = Namespaces.GlobalNamespace->Symbols.FindSymbol(funcname, false);
+	return dyn_cast<PFunction>(RUNTIME_CLASS(DObject)->FindSymbol(funcname, true));
-	if (sym == nullptr)
-	{
-		PSymbolVMFunction *symfunc = Create<PSymbolVMFunction>(funcname);
-		VMNativeFunction *calldec = new VMNativeFunction(func, funcname);
-		calldec->PrintableName = funcname.GetChars();
-		calldec->RegTypes = reginfo;
-		symfunc->Function = calldec;
-		sym = symfunc;
-		Namespaces.GlobalNamespace->Symbols.AddSymbol(sym);
-	}
-	return sym;
 }
 
 //==========================================================================
@@ -5471,33 +5460,35 @@ FxExpression *FxRandom::Resolve(FCompileContext &ctx)
 //
 //==========================================================================
 
-int BuiltinRandom(VM_ARGS)
+static int NativeRandom(FRandom *rng, int min, int max)
+{
+	if (max < min)
+	{
+		std::swap(max, min);
+	}
+	return (*rng)(max - min + 1) + min;
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(DObject, BuiltinRandom, NativeRandom)
 {
 	PARAM_PROLOGUE;
 	PARAM_POINTER(rng, FRandom);
 	PARAM_INT(min);
 	PARAM_INT(max);
-	if (max < min)
+	ACTION_RETURN_INT(NativeRandom(rng, min, max));
-	{
-		std::swap(max, min);
-	}
-	ACTION_RETURN_INT((*rng)(max - min + 1) + min);
 }
 
 ExpEmit FxRandom::Emit(VMFunctionBuilder *build)
 {
 	// Call DecoRandom to generate a random number.
 	VMFunction *callfunc;
-	static const uint8_t reginfo[] = { REGT_POINTER, REGT_INT, REGT_INT };
+	auto sym = FindBuiltinFunction(NAME_BuiltinRandom);
-	PSymbol *sym = FindBuiltinFunction(NAME_BuiltinRandom, BuiltinRandom, reginfo);
 
-	assert(sym->IsKindOf(RUNTIME_CLASS(PSymbolVMFunction)));
+	assert(sym);
-	assert(((PSymbolVMFunction *)sym)->Function != nullptr);
+	callfunc = sym->Variants[0].Implementation;
 	assert(min && max);
-	callfunc = ((PSymbolVMFunction *)sym)->Function;
 
 	FunctionCallEmitter emitters(callfunc);
-
 	emitters.AddParameterPointerConst(rng);
 	emitters.AddParameter(build, min);
 	emitters.AddParameter(build, max);
@@ -5596,12 +5587,10 @@ ExpEmit FxRandomPick::Emit(VMFunctionBuilder *build)
 
 	// Call BuiltinRandom to generate a random number.
 	VMFunction *callfunc;
-	static const uint8_t reginfo[] = { REGT_POINTER, REGT_INT, REGT_INT };
+	auto sym = FindBuiltinFunction(NAME_BuiltinRandom);
-	PSymbol *sym = FindBuiltinFunction(NAME_BuiltinRandom, BuiltinRandom, reginfo);
 
-	assert(sym->IsKindOf(RUNTIME_CLASS(PSymbolVMFunction)));
+	assert(sym);
-	assert(((PSymbolVMFunction *)sym)->Function != nullptr);
+	callfunc = sym->Variants[0].Implementation;
-	callfunc = ((PSymbolVMFunction *)sym)->Function;
 
 	FunctionCallEmitter emitters(callfunc);
 	emitters.AddParameterPointerConst(rng);
@@ -5694,13 +5683,8 @@ FxFRandom::FxFRandom(FRandom *r, FxExpression *mi, FxExpression *ma, const FScri
 //
 //==========================================================================
 
-int BuiltinFRandom(VM_ARGS)
+static double NativeFRandom(FRandom *rng, double min, double max)
 {
-	PARAM_PROLOGUE;
-	PARAM_POINTER(rng, FRandom);
-	PARAM_FLOAT(min);
-	PARAM_FLOAT(max);
-
 	int random = (*rng)(0x40000000);
 	double frandom = random / double(0x40000000);
 
@@ -5708,20 +5692,29 @@ int BuiltinFRandom(VM_ARGS)
 	{
 		std::swap(max, min);
 	}
-	ACTION_RETURN_FLOAT(frandom * (max - min) + min);
+	return frandom * (max - min) + min;
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(DObject, BuiltinFRandom, NativeFRandom)
+{
+	PARAM_PROLOGUE;
+	PARAM_POINTER(rng, FRandom);
+	PARAM_FLOAT(min);
+	PARAM_FLOAT(max);
+
+	ACTION_RETURN_FLOAT(NativeFRandom(rng, min, max));
 }
 
 ExpEmit FxFRandom::Emit(VMFunctionBuilder *build)
 {
 	// Call the BuiltinFRandom function to generate a floating point random number..
 	VMFunction *callfunc;
-	static uint8_t reginfo[] = { REGT_POINTER, REGT_FLOAT, REGT_FLOAT };
+	auto sym = FindBuiltinFunction(NAME_BuiltinFRandom);
-	PSymbol *sym = FindBuiltinFunction(NAME_BuiltinFRandom, BuiltinFRandom, reginfo);
+
+	assert(sym);
+	callfunc = sym->Variants[0].Implementation;
 
-	assert(sym->IsKindOf(RUNTIME_CLASS(PSymbolVMFunction)));
-	assert(((PSymbolVMFunction *)sym)->Function != nullptr);
 	assert(min && max);
-	callfunc = ((PSymbolVMFunction *)sym)->Function;
 
 	FunctionCallEmitter emitters(callfunc);
 	emitters.AddParameterPointerConst(rng);
@@ -5776,7 +5769,12 @@ FxExpression *FxRandom2::Resolve(FCompileContext &ctx)
 //
 //==========================================================================
 
-int BuiltinRandom2(VM_ARGS)
+static int NativeRandom2(FRandom *rng, int maskval)
+{
+	return rng->Random2(maskval);
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(DObject, BuiltinRandom2, NativeRandom2)
 {
 	PARAM_PROLOGUE;
 	PARAM_POINTER(rng, FRandom);
@@ -5794,12 +5792,10 @@ ExpEmit FxRandom2::Emit(VMFunctionBuilder *build)
 {
 	// Call the BuiltinRandom function to generate the random number.
 	VMFunction *callfunc;
-	static uint8_t reginfo[] = { REGT_POINTER, REGT_INT };
+	auto sym = FindBuiltinFunction(NAME_BuiltinRandom2);
-	PSymbol *sym = FindBuiltinFunction(NAME_BuiltinRandom2, BuiltinRandom2, reginfo);
 
-	assert(sym->IsKindOf(RUNTIME_CLASS(PSymbolVMFunction)));
+	assert(sym);
-	assert(((PSymbolVMFunction *)sym)->Function != nullptr);
+	callfunc = sym->Variants[0].Implementation;
-	callfunc = ((PSymbolVMFunction *)sym)->Function;
 
 	FunctionCallEmitter emitters(callfunc);
 
@@ -5853,7 +5849,12 @@ FxExpression *FxRandomSeed::Resolve(FCompileContext &ctx)
 //
 //==========================================================================
 
-int BuiltinRandomSeed(VM_ARGS)
+static void NativeRandomSeed(FRandom *rng, int seed)
+{
+	rng->Init(seed);
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(DObject, BuiltinRandomSeed, NativeRandomSeed)
 {
 	PARAM_PROLOGUE;
 	PARAM_POINTER(rng, FRandom)
@@ -5866,12 +5867,10 @@ ExpEmit FxRandomSeed::Emit(VMFunctionBuilder *build)
 {
 	// Call DecoRandom to generate a random number.
 	VMFunction *callfunc;
-	static uint8_t reginfo[] = { REGT_POINTER, REGT_INT };
+	auto sym = FindBuiltinFunction(NAME_BuiltinRandomSeed);
-	PSymbol *sym = FindBuiltinFunction(NAME_BuiltinRandomSeed, BuiltinRandomSeed, reginfo);
 
-	assert(sym->IsKindOf(RUNTIME_CLASS(PSymbolVMFunction)));
+	assert(sym);
-	assert(((PSymbolVMFunction *)sym)->Function != nullptr);
+	callfunc = sym->Variants[0].Implementation;
-	callfunc = ((PSymbolVMFunction *)sym)->Function;
 
 	FunctionCallEmitter emitters(callfunc);
 	emitters.AddParameterPointerConst(rng);
@@ -8525,7 +8524,7 @@ FxExpression *FxActionSpecialCall::Resolve(FCompileContext& ctx)
 //
 //==========================================================================
 
-int BuiltinCallLineSpecial(VM_ARGS)
+DEFINE_ACTION_FUNCTION(DObject, BuiltinCallLineSpecial)
 {
 	PARAM_PROLOGUE;
 	PARAM_INT(special);
@@ -8545,11 +8544,10 @@ ExpEmit FxActionSpecialCall::Emit(VMFunctionBuilder *build)
 
 	// Call the BuiltinCallLineSpecial function to perform the desired special.
 	static uint8_t reginfo[] = { REGT_INT, REGT_POINTER, REGT_INT, REGT_INT, REGT_INT, REGT_INT, REGT_INT };
-	PSymbol *sym = FindBuiltinFunction(NAME_BuiltinCallLineSpecial, BuiltinCallLineSpecial, reginfo);
+	auto sym = FindBuiltinFunction(NAME_BuiltinCallLineSpecial);
 
-	assert(sym->IsKindOf(RUNTIME_CLASS(PSymbolVMFunction)));
+	assert(sym);
-	assert(((PSymbolVMFunction *)sym)->Function != nullptr);
+	auto callfunc = sym->Variants[0].Implementation;
-	VMFunction *callfunc = ((PSymbolVMFunction *)sym)->Function;
 
 	FunctionCallEmitter emitters(callfunc);
 
@@ -10749,23 +10747,29 @@ FxExpression *FxClassTypeCast::Resolve(FCompileContext &ctx)
 //
 //==========================================================================
 
-int BuiltinNameToClass(VM_ARGS)
+static PClass *NativeNameToClass(int _clsname, PClass *desttype)
 {
-	PARAM_PROLOGUE;
-	PARAM_NAME(clsname);
-	PARAM_CLASS(desttype, DObject);
-
 	PClass *cls = nullptr;
+	FName clsname = ENamedName(_clsname);
 	if (clsname != NAME_None)
 	{
 		cls = PClass::FindClass(clsname);
 		if (cls != nullptr && (cls->VMType == nullptr || !cls->IsDescendantOf(desttype)))
 		{
 			// does not match required parameters or is invalid.
-			cls = nullptr;
+			return nullptr;
 		}
 	}
-	ACTION_RETURN_POINTER(cls);
+	return cls;
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(DObject, BuiltinNameToClass, NativeNameToClass)
+{
+	PARAM_PROLOGUE;
+	PARAM_NAME(clsname);
+	PARAM_CLASS(desttype, DObject);
+
+	ACTION_RETURN_POINTER(NativeNameToClass(clsname, desttype));
 }
 
 ExpEmit FxClassTypeCast::Emit(VMFunctionBuilder *build)
@@ -10777,12 +10781,10 @@ ExpEmit FxClassTypeCast::Emit(VMFunctionBuilder *build)
 
 	// Call the BuiltinNameToClass function to convert from 'name' to class.
 	VMFunction *callfunc;
-	static uint8_t reginfo[] = { REGT_INT, REGT_POINTER };
+	auto sym = FindBuiltinFunction(NAME_BuiltinNameToClass);
-	PSymbol *sym = FindBuiltinFunction(NAME_BuiltinNameToClass, BuiltinNameToClass, reginfo);
 
-	assert(sym->IsKindOf(RUNTIME_CLASS(PSymbolVMFunction)));
+	assert(sym);
-	assert(((PSymbolVMFunction *)sym)->Function != nullptr);
+	callfunc = sym->Variants[0].Implementation;
-	callfunc = ((PSymbolVMFunction *)sym)->Function;
 
 	FunctionCallEmitter emitters(callfunc);
 	emitters.AddParameter(build, basex);
@@ -10871,12 +10873,17 @@ FxExpression *FxClassPtrCast::Resolve(FCompileContext &ctx)
 //
 //==========================================================================
 
-int BuiltinClassCast(VM_ARGS)
+static PClass *NativeClassCast(PClass *from, PClass *to)
+{
+	return from && to && from->IsDescendantOf(to) ? from : nullptr;
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(DObject, BuiltinClassCast, NativeClassCast)
 {
 	PARAM_PROLOGUE;
 	PARAM_CLASS(from, DObject);
 	PARAM_CLASS(to, DObject);
-	ACTION_RETURN_POINTER(from && to && from->IsDescendantOf(to) ? from : nullptr);
+	ACTION_RETURN_POINTER(NativeClassCast(from, to));
 }
 
 ExpEmit FxClassPtrCast::Emit(VMFunctionBuilder *build)
@@ -10884,12 +10891,10 @@ ExpEmit FxClassPtrCast::Emit(VMFunctionBuilder *build)
 	ExpEmit clsname = basex->Emit(build);
 
 	VMFunction *callfunc;
-	static uint8_t reginfo[] = { REGT_POINTER, REGT_POINTER };
+	auto sym = FindBuiltinFunction(NAME_BuiltinClassCast);
-	PSymbol *sym = FindBuiltinFunction(NAME_BuiltinClassCast, BuiltinClassCast, reginfo);
 
-	assert(sym->IsKindOf(RUNTIME_CLASS(PSymbolVMFunction)));
+	assert(sym);
-	assert(((PSymbolVMFunction *)sym)->Function != nullptr);
+	callfunc = sym->Variants[0].Implementation;
-	callfunc = ((PSymbolVMFunction *)sym)->Function;
 
 	FunctionCallEmitter emitters(callfunc);
 	emitters.AddParameter(clsname, false);

src/scripting/symbols.cpp

@@ -52,7 +52,6 @@ IMPLEMENT_CLASS(PSymbolConstNumeric, false, false);
 IMPLEMENT_CLASS(PSymbolConstString, false, false);
 IMPLEMENT_CLASS(PSymbolTreeNode, false, false)
 IMPLEMENT_CLASS(PSymbolType, false, false)
-IMPLEMENT_CLASS(PSymbolVMFunction, false, false)
 IMPLEMENT_CLASS(PFunction, false, false)
 
 //==========================================================================

src/scripting/symbols.h

@@ -37,16 +37,6 @@ protected:
 
 // A VM function ------------------------------------------------------------
 
-class PSymbolVMFunction : public PSymbol
-{
-	DECLARE_CLASS(PSymbolVMFunction, PSymbol);
-public:
-	VMFunction *Function;
-
-	PSymbolVMFunction(FName name) : PSymbol(name) {}
-	PSymbolVMFunction() : PSymbol(NAME_None) {}
-};
-
 // A symbol for a type ------------------------------------------------------
 
 class PSymbolType : public PSymbol

src/scripting/thingdef_data.cpp

@@ -944,6 +944,7 @@ void InitThingdef()
 			assert(afunc->VMPointer != NULL);
 			*(afunc->VMPointer) = new VMNativeFunction(afunc->Function, afunc->FuncName);
 			(*(afunc->VMPointer))->PrintableName.Format("%s.%s [Native]", afunc->ClassName+1, afunc->FuncName);
+			(*(afunc->VMPointer))->DirectNativeCall = afunc->DirectNative;
 			AFTable.Push(*afunc);
 		}
 		AFTable.ShrinkToFit();

src/scripting/vm/jit.cpp

@@ -9,6 +9,7 @@ extern PStruct *TypeVector3;
 static void OutputJitLog(const asmjit::StringLogger &logger);
 
 static TArray<uint8_t*> JitBlocks;
+static TArray<uint8_t*> JitFrames;
 static size_t JitBlockPos = 0;
 static size_t JitBlockSize = 0;
 
@@ -61,6 +62,25 @@ static void *AllocJitMemory(size_t size)
 #define UWOP_SAVE_XMM128_FAR 9
 #define UWOP_PUSH_MACHFRAME 10
 
+
+void JitRelease()
+{
+#ifdef _WIN64
+	for (auto p : JitFrames)
+	{
+		RtlDeleteFunctionTable((PRUNTIME_FUNCTION)p);
+	}
+#endif
+	for (auto p : JitBlocks)
+	{
+		asmjit::OSUtils::releaseVirtualMemory(p, 1024 * 1024);
+	}
+	JitFrames.Clear();
+	JitBlocks.Clear();
+	JitBlockPos = 0;
+	JitBlockSize = 0;
+}
+
 static TArray<uint16_t> CreateUnwindInfo(asmjit::CCFunc *func)
 {
 	using namespace asmjit;
@@ -276,6 +296,7 @@ static void *AddJitFunction(asmjit::CodeHolder* code, asmjit::CCFunc *func)
 	table[0].EndAddress = (DWORD)(ptrdiff_t)(endaddr - baseaddr);
 	table[0].UnwindInfoAddress = (DWORD)(ptrdiff_t)(unwindptr - baseaddr);
 	BOOLEAN result = RtlAddFunctionTable(table, 1, (DWORD64)baseaddr);
+	JitFrames.Push((uint8_t*)table);
 	if (result == 0)
 		I_FatalError("RtlAddFunctionTable failed");
 #endif

src/scripting/vm/jit_call.cpp

@@ -317,13 +317,16 @@ void JitCompiler::EmitNativeCall(VMNativeFunction *target)
 {
 	using namespace asmjit;
 
-	auto call = cc.call(imm_ptr(target->DirectNativeCall), CreateFuncSignature(target));
-
 	if ((pc - 1)->op == OP_VTBL)
 	{
 		I_FatalError("Native direct member function calls not implemented\n");
 	}
 
+	asmjit::CBNode *cursorBefore = cc.getCursor();
+	auto call = cc.call(imm_ptr(target->DirectNativeCall), CreateFuncSignature(target));
+	asmjit::CBNode *cursorAfter = cc.getCursor();
+	cc.setCursor(cursorBefore);
+
 	X86Gp tmp;
 	X86Xmm tmp2;
 
@@ -398,6 +401,8 @@ void JitCompiler::EmitNativeCall(VMNativeFunction *target)
 		}
 	}
 
+	cc.setCursor(cursorAfter);
+
 	if (numparams != B)
 		I_FatalError("OP_CALL parameter count does not match the number of preceding OP_PARAM instructions\n");
 
@@ -461,7 +466,7 @@ asmjit::FuncSignature JitCompiler::CreateFuncSignature(VMFunction *func)
 	for (unsigned int i = 0; i < func->Proto->ArgumentTypes.Size(); i++)
 	{
 		const PType *type = func->Proto->ArgumentTypes[i];
-		if (func->ArgFlags[i] & (VARF_Out | VARF_Ref))
+		if (func->ArgFlags.Size() && func->ArgFlags[i] & (VARF_Out | VARF_Ref))
 		{
 			args.Push(TypeIdOf<void*>::kTypeId);
 			key += "v";

src/scripting/vm/vm.h

@@ -53,6 +53,8 @@ extern FMemArena ClassDataAllocator;
 #define MAX_RETURNS		8	// Maximum number of results a function called by script code can return
 #define MAX_TRY_DEPTH	8	// Maximum number of nested TRYs in a single function
 
+void JitRelease();
+
 
 typedef unsigned char		VM_UBYTE;
 typedef signed char			VM_SBYTE;
@@ -432,6 +434,8 @@ public:
 			f->~VMFunction();
 		}
 		AllFunctions.Clear();
+		// also release any JIT data
+		JitRelease();
 	}
 	static void CreateRegUseInfo()
 	{
@@ -511,6 +515,7 @@ bool AssertObject(void * ob);
 #define PARAM_STATE_AT(p,x)			assert((p) < numparam); assert(reginfo[p] == REGT_INT); FState *x = (FState *)StateLabels.GetState(param[p].i, self->GetClass());
 #define PARAM_STATE_ACTION_AT(p,x)	assert((p) < numparam); assert(reginfo[p] == REGT_INT); FState *x = (FState *)StateLabels.GetState(param[p].i, stateowner->GetClass());
 #define PARAM_POINTER_AT(p,x,type)	assert((p) < numparam); assert(reginfo[p] == REGT_POINTER); type *x = (type *)param[p].a;
+#define PARAM_OUTPOINTER_AT(p,x,type)	assert((p) < numparam); type *x = (type *)param[p].a;
 #define PARAM_POINTERTYPE_AT(p,x,type)	assert((p) < numparam); assert(reginfo[p] == REGT_POINTER); type x = (type )param[p].a;
 #define PARAM_OBJECT_AT(p,x,type)	assert((p) < numparam); assert(reginfo[p] == REGT_POINTER && AssertObject(param[p].a)); type *x = (type *)param[p].a; assert(x == NULL || x->IsKindOf(RUNTIME_CLASS(type)));
 #define PARAM_CLASS_AT(p,x,base)	assert((p) < numparam); assert(reginfo[p] == REGT_POINTER); base::MetaClass *x = (base::MetaClass *)param[p].a; assert(x == NULL || x->IsDescendantOf(RUNTIME_CLASS(base)));
@@ -534,6 +539,7 @@ bool AssertObject(void * ob);
 #define PARAM_STATE(x)				++paramnum; PARAM_STATE_AT(paramnum,x)
 #define PARAM_STATE_ACTION(x)		++paramnum; PARAM_STATE_ACTION_AT(paramnum,x)
 #define PARAM_POINTER(x,type)		++paramnum; PARAM_POINTER_AT(paramnum,x,type)
+#define PARAM_OUTPOINTER(x,type)		++paramnum; PARAM_OUTPOINTER_AT(paramnum,x,type)
 #define PARAM_POINTERTYPE(x,type)	++paramnum; PARAM_POINTERTYPE_AT(paramnum,x,type)
 #define PARAM_OBJECT(x,type)		++paramnum; PARAM_OBJECT_AT(paramnum,x,type)
 #define PARAM_CLASS(x,base)			++paramnum; PARAM_CLASS_AT(paramnum,x,base)
@@ -559,6 +565,7 @@ struct AFuncDesc
 	const char *FuncName;
 	actionf_p Function;
 	VMNativeFunction **VMPointer;
+	void *DirectNative;
 };
 
 #if defined(_MSC_VER)
@@ -579,10 +586,19 @@ struct AFuncDesc
 // Macros to handle action functions. These are here so that I don't have to
 // change every single use in case the parameters change.
 
+#define DEFINE_ACTION_FUNCTION_NATIVE(cls, name, native) \
+	static int AF_##cls##_##name(VM_ARGS); \
+	VMNativeFunction *cls##_##name##_VMPtr; \
+	static const AFuncDesc cls##_##name##_Hook = { #cls, #name, AF_##cls##_##name, &cls##_##name##_VMPtr, reinterpret_cast<void*>(native) }; \
+	extern AFuncDesc const *const cls##_##name##_HookPtr; \
+	MSVC_ASEG AFuncDesc const *const cls##_##name##_HookPtr GCC_ASEG = &cls##_##name##_Hook; \
+	static int AF_##cls##_##name(VM_ARGS)
+
+//#define DEFINE_ACTION_FUNCTION(cls, name) DEFINE_ACTION_FUNCTION_NATIVE(cls, name, nullptr)
 #define DEFINE_ACTION_FUNCTION(cls, name) \
 	static int AF_##cls##_##name(VM_ARGS); \
 	VMNativeFunction *cls##_##name##_VMPtr; \
-	static const AFuncDesc cls##_##name##_Hook = { #cls, #name, AF_##cls##_##name, &cls##_##name##_VMPtr }; \
+	static const AFuncDesc cls##_##name##_Hook = { #cls, #name, AF_##cls##_##name, &cls##_##name##_VMPtr, nullptr }; \
 	extern AFuncDesc const *const cls##_##name##_HookPtr; \
 	MSVC_ASEG AFuncDesc const *const cls##_##name##_HookPtr GCC_ASEG = &cls##_##name##_Hook; \
 	static int AF_##cls##_##name(VM_ARGS)

src/scripting/vm/vmframe.cpp

@@ -80,6 +80,7 @@ void VMFunction::CreateRegUse()
 		return;
 	}
 	assert(Proto->isPrototype());
+
 	for (auto arg : Proto->ArgumentTypes)
 	{
 		count += arg? arg->GetRegCount() : 1;
@@ -87,14 +88,20 @@ void VMFunction::CreateRegUse()
 	uint8_t *regp;
 	RegTypes = regp = (uint8_t*)ClassDataAllocator.Alloc(count);
 	count = 0;
-	for (auto arg : Proto->ArgumentTypes)
+	for (unsigned i = 0; i < Proto->ArgumentTypes.Size(); i++)
 	{
+		auto arg = Proto->ArgumentTypes[i];
+		auto flg = ArgFlags.Size() > i ? ArgFlags[i] : 0;
 		if (arg == nullptr)
 		{
 			// Marker for start of varargs.
 			*regp++ = REGT_NIL;
 		}
-		else for (int i = 0; i < arg->GetRegCount(); i++)
+		else if ((flg & VARF_Out) && !arg->isPointer())
+		{
+			*regp++ = REGT_POINTER;
+		}
+		else for (int j = 0; j < arg->GetRegCount(); j++)
 		{
 			*regp++ = arg->GetRegType();
 		}

src/serializer.cpp

@@ -1586,17 +1586,13 @@ FSerializer &Serialize(FSerializer &arc, const char *key, DObject *&value, DObje
 	if (retcode) *retcode = true;
 	if (arc.isWriting())
 	{
-		if (value != nullptr)
+		if (value != nullptr && !(value->ObjectFlags & (OF_EuthanizeMe | OF_Transient)))
 		{
 			int ndx;
 			if (value == WP_NOCHANGE)
 			{
 				ndx = -1;
 			}
-			else if (value->ObjectFlags & (OF_EuthanizeMe | OF_Transient))
-			{
-				return arc;
-			}
 			else
 			{
 				int *pndx = arc.w->mObjectMap.CheckKey(value);

wadsrc/static/language.enu

@@ -1423,6 +1423,24 @@ TXT_QUIETUS_PIECE = "SEGMENT OF QUIETUS";
 TXT_WRAITHVERGE_PIECE = "SEGMENT OF WRAITHVERGE";
 TXT_BLOODSCOURGE_PIECE = "SEGMENT OF BLOODSCOURGE";
 
+// Friendly names
+
+FN_FIREDEMON = "Afrit";
+FN_DEMON1 = "Serpent";
+FN_ETTIN = "Ettin";
+FN_CENTAUR = "Centaur";
+FN_SLAUGHTAUR = "Slaughtaur";
+FN_BISHOP = "Bishop";
+FN_ICEGUY = "Wendigo";
+FN_SERPENT = "Stalker";
+FN_WRAITH = "Reiver";
+FN_DRAGON = "Death Wyvern";
+FN_KORAX = "Korax";
+FN_FBOSS = "Zedek";
+FN_MBOSS = "Menelkir";
+FN_CBOSS = "Traductus";
+FN_HERESIARCH = "Heresiarch";
+
 // Strife locks
 
 TXT_NEEDKEY = "You don't have the key";

wadsrc/static/zscript/base.txt

@@ -366,6 +366,7 @@ struct GameInfoStruct native
 	native double gibfactor;
 	native bool intermissioncounter;
 	native Name mSliderColor;
+	native Color defaultbloodcolor;
 	native double telefogheight;
 	native int defKickback;
 }
@@ -374,6 +375,15 @@ class Object native
 {
 	native bool bDestroyed;
 
+	// These must be defined in some class, so that the compiler can find them. Object is just fine, as long as they are private to external code.
+	private native static int BuiltinRandom(voidptr rng, int min, int max);
+	private native static double BuiltinFRandom(voidptr rng, double min, double max);
+	private native static int BuiltinRandom2(voidptr rng, int mask);
+	private native static void BuiltinRandomSeed(voidptr rng, int seed);
+	private native static int BuiltinCallLineSpecial(int special, Actor activator, int arg1, int arg2, int arg3, int arg4, int arg5);
+	private native static Class<Object> BuiltinNameToClass(Name nm, Class<Object> filter);
+	private native static Object BuiltinClassCast(Object inptr, Class<Object> test);
+	
 	// These really should be global functions...
 	native static String G_SkillName();
 	native static int G_SkillPropertyInt(int p);

wadsrc/static/zscript/hexen/bishop.txt

@@ -24,6 +24,7 @@ class Bishop : Actor
 		DeathSound "BishopDeath";
 		ActiveSound "BishopActiveSounds";
 		Obituary"$OB_BISHOP";
+		Tag "$FN_BISHOP";
 	}
 
 	States

wadsrc/static/zscript/hexen/centaur.txt

@@ -21,6 +21,7 @@ class Centaur : Actor
 		HowlSound "PuppyBeat";
 		Obituary "$OB_CENTAUR";
 		DamageFactor "Electric", 3;
+		Tag "$FN_CENTAUR";
 	}
 	States
 	{
@@ -107,6 +108,7 @@ class CentaurLeader : Centaur
 		Speed 10;
 		Obituary "$OB_SLAUGHTAUR";
 		HitObituary "$OB_SLAUGHTAURHIT";
+		Tag "$FN_SLAUGHTAUR";
 	}
 	States
 	{

wadsrc/static/zscript/hexen/clericboss.txt

@@ -15,7 +15,8 @@ class ClericBoss : Actor
 		+DONTMORPH
 		PainSound "PlayerClericPain";
 		DeathSound "PlayerClericCrazyDeath";
-		Obituary "$OBCBOSS";
+		Obituary "$OB_CBOSS";
+		Tag "$FN_CBOSS";
 	}
 
 	States

wadsrc/static/zscript/hexen/demons.txt

@@ -20,6 +20,7 @@ class Demon1 : Actor
 		DeathSound "DemonDeath";
 		ActiveSound "DemonActive";
 		Obituary "$OB_DEMON1";
+		Tag "$FN_DEMON1";
 	}
 	
 	const ChunkFlags = SXF_TRANSFERTRANSLATION | SXF_ABSOLUTEVELOCITY;

wadsrc/static/zscript/hexen/dragon.txt

@@ -19,6 +19,7 @@ class Dragon : Actor
 		DeathSound "DragonDeath";
 		ActiveSound "DragonActive";
 		Obituary "$OB_DRAGON";
+		Tag "$FN_DRAGON";
 	}
 
 	States

wadsrc/static/zscript/hexen/ettin.txt

@@ -22,6 +22,7 @@ class Ettin : Actor
 		ActiveSound "EttinActive";
 		HowlSound "PuppyBeat";
 		Obituary "$OB_ETTIN";
+		Tag "$FN_ETTIN";
 	}
 	States
 	{

wadsrc/static/zscript/hexen/fighterboss.txt

@@ -17,6 +17,7 @@ class FighterBoss : Actor
 		PainSound "PlayerFighterPain";
 		DeathSound "PlayerFighterCrazyDeath";
 		Obituary "$OB_FBOSS";
+		Tag "$FN_FBOSS";
 	}
 
 	States

wadsrc/static/zscript/hexen/firedemon.txt

@@ -24,6 +24,7 @@ class FireDemon : Actor
 		DeathSound "FireDemonDeath";
 		ActiveSound "FireDemonActive";
 		Obituary "$OB_FIREDEMON";
+		Tag "$FN_FIREDEMON";
 	}
 
 	States

wadsrc/static/zscript/hexen/heresiarch.txt

@@ -70,6 +70,7 @@ class Heresiarch : Actor
 		DeathSound "SorcererDeathScream";
 		ActiveSound "SorcererActive";
 		Obituary "$OB_HERESIARCH";
+		Tag "$FN_HERESIARCH";
 	}
 	
 	States

wadsrc/static/zscript/hexen/hexendecorations.txt

@@ -65,6 +65,7 @@ class ZRock4 : Actor
 	{
 		Radius 20;
 		Height 16;
+		+SOLID
 	}
 	States
 	{

wadsrc/static/zscript/hexen/iceguy.txt

@@ -20,6 +20,7 @@ class IceGuy : Actor
 		AttackSound "IceGuyAttack";
 		ActiveSound "IceGuyActive";
 		Obituary "$OB_ICEGUY";
+		Tag "$FN_ICEGUY";
 	}
 
 

wadsrc/static/zscript/hexen/korax.txt

@@ -60,6 +60,7 @@ class Korax : Actor
 		DeathSound "KoraxDeath";
 		ActiveSound "KoraxActive";
 		Obituary "$OB_KORAX";
+		Tag "$FN_KORAX";
 	}
 
 	States

wadsrc/static/zscript/hexen/mageboss.txt

@@ -16,6 +16,7 @@ class MageBoss : Actor
 		PainSound "PlayerMagePain";
 		DeathSound "PlayerMageCrazyDeath";
 		Obituary "$OB_MBOSS";
+		Tag "$FN_MBOSS";
 	}
 
 	States

wadsrc/static/zscript/hexen/serpent.txt

@@ -22,6 +22,7 @@ class Serpent : Actor
 		PainSound "SerpentPain";
 		DeathSound "SerpentDeath";
 		HitObituary "$OB_SERPENTHIT";
+		Tag "$FN_SERPENT";
 	}
 
 	States

wadsrc/static/zscript/hexen/wraith.txt

@@ -21,6 +21,7 @@ class Wraith : Actor
 		ActiveSound "WraithActive";
 		HitObituary "$OB_WRAITHHIT";
 		Obituary "$OB_WRAITH";
+		Tag "$FN_WRAITH";
 	}
 
 	States