- Added translation support to multipatch textures. Incomplete and not tested yet!

- Added Martin Howe's morph weapon update.


SVN r916 (trunk)

docs/rh-log.txt

@@ -1,4 +1,6 @@
 April 15, 2008 (Changes by Graf Zahl)
+- Added translation support to multipatch textures. Not tested yet!
+- Added Martin Howe's morph weapon update.
 - Changed true color texture creation to use a newly defined Bitmap class
   instead of having the copy functions in the frame buffer class.
 - Fixed: The WolfSS didn't have its obituary defined.

src/g_doom/doom_sbar.cpp

@@ -224,7 +224,7 @@ private:
 
 		FTexture *BaseTexture;
 		BYTE *Pixels;
-		FRemapTable *STBFremap;
+		FRemapTable *STFBRemap;
 	}
 	StatusBarTex;
 
@@ -1044,7 +1044,7 @@ DDoomStatusBar::FDoomStatusBarTexture::FDoomStatusBarTexture ()
 	// now copy all the properties from the base texture
 	CopySize(BaseTexture);
 	Pixels = NULL;
-	STBFremap = NULL;
+	STFBRemap = NULL;
 }
 
 const BYTE *DDoomStatusBar::FDoomStatusBarTexture::GetColumn (unsigned int column, const Span **spans_out)
@@ -1090,7 +1090,7 @@ void DDoomStatusBar::FDoomStatusBarTexture::MakeTexture ()
 	if (!deathmatch) DrawToBar("STARMS", 104, 0, NULL);
 	DrawToBar("STTPRCNT", 90, 3, NULL);
 	DrawToBar("STTPRCNT", 221, 3, NULL);
-	if (multiplayer) DrawToBar("STFBANY", 143, 1, STBFremap? STBFremap->Remap : NULL);
+	if (multiplayer) DrawToBar("STFBANY", 143, 1, STFBRemap? STFBRemap->Remap : NULL);
 }
 
 int DDoomStatusBar::FDoomStatusBarTexture::CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rotate)
@@ -1119,7 +1119,7 @@ int DDoomStatusBar::FDoomStatusBarTexture::CopyTrueColorPixels(FBitmap *bmp, int
 		tex = TexMan["STFBANY"];
 		if (tex != NULL)
 		{
-			tex->CopyTrueColorTranslated(bmp, x+143, y+1, STBFremap);
+			tex->CopyTrueColorTranslated(bmp, x+143, y+1, 0, STFBRemap);
 		}
 	}
 	return -1;
@@ -1141,7 +1141,7 @@ void DDoomStatusBar::FDoomStatusBarTexture::SetPlayerRemap(FRemapTable *remap)
 {
 	Unload();
 	KillNative();
-	STBFremap = remap;
+	STFBRemap = remap;
 }
 
 DBaseStatusBar *CreateDoomStatusBar ()

src/g_shared/a_morph.cpp

@@ -206,6 +206,7 @@ bool P_UndoPlayerMorph (player_t *player, bool force)
 	mo->flags3 = (mo->flags3 & ~MF3_GHOST) | (pmo->flags3 & MF3_GHOST);
 
 	const PClass *exit_flash = player->MorphExitFlash;
+	bool correctweapon = ((player->MorphStyle & MORPH_LOSEACTUALWEAPON) == 0);
 
 	player->morphTics = 0;
 	player->MorphedPlayerClass = 0;
@@ -267,6 +268,24 @@ bool P_UndoPlayerMorph (player_t *player, bool force)
 	{
 		player->ReadyWeapon = player->PendingWeapon = NULL;
 	}
+	if (correctweapon)
+	{ // Better "lose morphed weapon" semantics
+		const PClass *morphweapon = PClass::FindClass (mo->MorphWeapon);
+		if (morphweapon != NULL && morphweapon->IsDescendantOf (RUNTIME_CLASS(AWeapon)))
+		{
+			AWeapon *OriginalMorphWeapon = static_cast<AWeapon *>(mo->FindInventory (morphweapon));
+			if ((OriginalMorphWeapon != NULL) && (OriginalMorphWeapon->GivenAsMorphWeapon))
+			{ // You don't get to keep your morphed weapon.
+				if (OriginalMorphWeapon->SisterWeapon != NULL)
+				{
+					OriginalMorphWeapon->SisterWeapon->Destroy ();
+				}
+				OriginalMorphWeapon->Destroy ();
+			}
+		}
+ 	}
+	else // old behaviour (not really useful now)
+	{ // Assumptions made here are no longer valid
 		if (beastweap != NULL)
 		{ // You don't get to keep your morphed weapon.
 			if (beastweap->SisterWeapon != NULL)
@@ -275,6 +294,7 @@ bool P_UndoPlayerMorph (player_t *player, bool force)
 			}
 			beastweap->Destroy ();
 		}
+	}
 	pmo->tracer = NULL;
 	pmo->Destroy ();
 	// Restore playerclass armor to its normal amount.

src/g_shared/a_morph.h

@@ -17,7 +17,8 @@ enum
 	MORPH_UNDOBYCHAOSDEVICE	= 0x00000008,	// Player unmorphs upon activating a Chaos Device
 	MORPH_FAILNOTELEFRAG	= 0x00000010,	// Player stays morphed if unmorph by Tome of Power fails
 	MORPH_FAILNOLAUGH		= 0x00000020,	// Player doesn't laugh if unmorph by Chaos Device fails
-	MORPH_WHENINVULNERABLE	= 0x00000040	// Player can morph when invulnerable but ONLY if doing it to themselves
+	MORPH_WHENINVULNERABLE	= 0x00000040,	// Player can morph when invulnerable but ONLY if doing it to themselves
+	MORPH_LOSEACTUALWEAPON	= 0X00000080	// Player loses specified morph weapon only (not "whichever they have when unmorphing")
 };
 
 struct PClass;

src/g_shared/a_pickups.h

@@ -221,6 +221,7 @@ public:
 	// In-inventory instance variables
 	TObjPtr<AAmmo> Ammo1, Ammo2;
 	TObjPtr<AWeapon> SisterWeapon;
+	bool GivenAsMorphWeapon;
 
 	bool bAltFire;	// Set when this weapon's alternate fire is used.
 

src/g_shared/a_weapons.cpp

@@ -52,7 +52,7 @@ void AWeapon::Serialize (FArchive &arc)
 		<< ProjectileType << AltProjectileType
 		<< SelectionOrder
 		<< MoveCombatDist
-		<< Ammo1 << Ammo2 << SisterWeapon
+		<< Ammo1 << Ammo2 << SisterWeapon << GivenAsMorphWeapon
 		<< bAltFire;
 }
 
@@ -230,6 +230,7 @@ void AWeapon::AttachToOwner (AActor *other)
 			StatusBar->ReceivedWeapon (this);
 		}
 	}
+	GivenAsMorphWeapon = false; // will be set explicitly by morphing code
 }
 
 //===========================================================================

src/p_acs.cpp

@@ -5342,21 +5342,18 @@ int DLevelScript::RunScript ()
 
 		case PCD_CHECKPLAYERCAMERA:
 			{
-				AActor *actor = SingleActorFromTID(STACK(1), activator);
+				int playernum = STACK(1);
 				
-				if(actor != NULL && actor->player != NULL)
+				if (playernum < 0 || playernum >= MAXPLAYERS || !playeringame[playernum] || players[playernum].camera == NULL)
 				{
-					if(actor->player->camera != actor->player->mo)
+					STACK(1) = -1;
-					{
-						STACK(1) = actor->player->camera->tid;
 				}
 				else 
 				{
-						STACK(1) = 0;
+					STACK(1) = players[playernum].camera->tid;
 				}
 			}	
-				else STACK(1) = 0;
+			break;
-			}			
 		}
 	}
 

src/p_user.cpp

@@ -1050,6 +1050,10 @@ void APlayerPawn::ActivateMorphWeapon ()
 		if (player->ReadyWeapon == NULL)
 		{
 			player->ReadyWeapon = static_cast<AWeapon *>(player->mo->GiveInventoryType (morphweapon));
+			if (player->ReadyWeapon != NULL)
+			{
+				player->ReadyWeapon->GivenAsMorphWeapon = true; // flag is used only by new beastweap semantics in P_UndoPlayerMorph
+			}
 		}
 		if (player->ReadyWeapon != NULL)
 		{

src/r_data.h

@@ -107,6 +107,8 @@ protected:
 		SWORD OriginX, OriginY;
 		BYTE Rotate;
 		bool textureOwned;
+		FRemapTable *Translation;
+		PalEntry Blend;
 		FTexture *Texture;
 
 		TexPart();

src/r_defs.h

@@ -796,7 +796,7 @@ public:
 	virtual const BYTE *GetPixels () = 0;
 	
 	virtual int CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rotate=0);
-	int CopyTrueColorTranslated(FBitmap *bmp, int x, int y, FRemapTable *remap);
+	int CopyTrueColorTranslated(FBitmap *bmp, int x, int y, int rotate, FRemapTable *remap);
 	virtual bool UseBasePalette();
 	virtual int GetSourceLump() { return -1; }
 

src/r_translate.cpp

@@ -46,6 +46,26 @@
 
 TAutoGrowArray<FRemapTablePtr, FRemapTable *> translationtables[NUM_TRANSLATION_TABLES];
 
+const BYTE IcePalette[16][3] =
+{
+	{  10,  8, 18 },
+	{  15, 15, 26 },
+	{  20, 16, 36 },
+	{  30, 26, 46 },
+	{  40, 36, 57 },
+	{  50, 46, 67 },
+	{  59, 57, 78 },
+	{  69, 67, 88 },
+	{  79, 77, 99 },
+	{  89, 87,109 },
+	{  99, 97,120 },
+	{ 109,107,130 },
+	{ 118,118,141 },
+	{ 128,128,151 },
+	{ 138,138,162 },
+	{ 148,148,172 }
+};
+
 /****************************************************/
 /****************************************************/
 
@@ -428,25 +448,6 @@ void R_InitTranslationTables ()
 	// Doom palette has no good substitutes for these bluish-tinted grays, so
 	// they will just look gray unless you use a different PLAYPAL with Doom.
 
-	static const BYTE IcePalette[16][3] =
-	{
-		{  10,  8, 18 },
-		{  15, 15, 26 },
-		{  20, 16, 36 },
-		{  30, 26, 46 },
-		{  40, 36, 57 },
-		{  50, 46, 67 },
-		{  59, 57, 78 },
-		{  69, 67, 88 },
-		{  79, 77, 99 },
-		{  89, 87,109 },
-		{  99, 97,120 },
-		{ 109,107,130 },
-		{ 118,118,141 },
-		{ 128,128,151 },
-		{ 138,138,162 },
-		{ 148,148,172 }
-	};
 	BYTE IcePaletteRemap[16];
 	for (i = 0; i < 16; ++i)
 	{

src/r_translate.h

@@ -97,6 +97,8 @@ void R_DeinitTranslationTables();
 // [RH] Actually create a player's translation table.
 void R_BuildPlayerTranslation (int player);
 
+extern const BYTE IcePalette[16][3];
+
 
 
 #endif // __R_TRANSLATE_H

src/textures/bitmap.cpp

@@ -34,41 +34,217 @@
 
 #include "bitmap.h"
 #include "templates.h"
+#include "r_translate.h"
 
 
 //===========================================================================
 // 
 // multi-format pixel copy with colormap application
-// requires one of the previously defined conversion classes to work
+// requires the previously defined conversion classes to work
 //
 //===========================================================================
-template<class T>
+template<class TSrc, class TDest, class TBlend>
-void iCopyColors(BYTE *pout, const BYTE *pin, int count, int step)
+void iCopyColors(BYTE *pout, const BYTE *pin, int count, int step, FCopyInfo *inf)
 {
-	for(int i=0;i<count;i++)
+	int i;
+	int fac;
+	BYTE r,g,b;
+	int gray;
+	int a;
+
+	switch(inf? inf->blend : BLEND_NONE)
 	{
-		pout[0]=T::B(pin);
+	case BLEND_NONE:
-		pout[1]=T::G(pin);
+		for(i=0;i<count;i++)
-		pout[2]=T::R(pin);
+		{
-		pout[3]=T::A(pin);
+			if ((a = TSrc::A(pin)))
+			{
+				TBlend::OpC(pout[TDest::RED], TSrc::R(pin), a, inf);
+				TBlend::OpC(pout[TDest::GREEN], TSrc::G(pin), a, inf);
+				TBlend::OpC(pout[TDest::BLUE], TSrc::B(pin), a, inf);
+				TBlend::OpA(pout[TDest::ALPHA], a, inf);
+			}
 			pout+=4;
 			pin+=step;
 		}
+		break;
+
+	case BLEND_INVERSEMAP:
+		// Doom's inverted invulnerability map
+		for(i=0;i<count;i++)
+		{
+			if ((a = TSrc::A(pin)))
+			{
+				gray = clamp<int>(255 - TSrc::Gray(pin),0,255);
+
+				TBlend::OpC(pout[TDest::RED], gray, a, inf);
+				TBlend::OpC(pout[TDest::GREEN], gray, a, inf);
+				TBlend::OpC(pout[TDest::BLUE], gray, a, inf);
+				TBlend::OpA(pout[TDest::ALPHA], a, inf);
+			}
+			pout+=4;
+			pin+=step;
+		}
+		break;
+
+	case BLEND_GOLDMAP:
+		// Heretic's golden invulnerability map
+		for(i=0;i<count;i++)
+		{
+			if ((a = TSrc::A(pin)))
+			{
+				gray = TSrc::Gray(pin);
+				r=clamp<int>(gray+(gray>>1),0,255);
+				g=clamp<int>(gray-(gray>>2),0,255);
+
+				TBlend::OpC(pout[TDest::RED], r, a, inf);
+				TBlend::OpC(pout[TDest::GREEN], g, a, inf);
+				TBlend::OpC(pout[TDest::BLUE], 0, a, inf);
+				TBlend::OpA(pout[TDest::ALPHA], a, inf);
+			}
+			pout+=4;
+			pin+=step;
+		}
+		break;
+
+	case BLEND_REDMAP:
+		// Skulltag's red Doomsphere map
+		for(i=0;i<count;i++)
+		{
+			if ((a = TSrc::A(pin)))
+			{
+				gray = TSrc::Gray(pin);
+				r=clamp<int>(gray+(gray>>1),0,255);
+
+				TBlend::OpC(pout[TDest::RED], r, a, inf);
+				TBlend::OpC(pout[TDest::GREEN], 0, a, inf);
+				TBlend::OpC(pout[TDest::BLUE], 0, a, inf);
+				TBlend::OpA(pout[TDest::ALPHA], a, inf);
+			}
+			pout+=4;
+			pin+=step;
+		}
+		break;
+
+	case BLEND_GREENMAP:
+		// Skulltags's Guardsphere map
+		for(i=0;i<count;i++)
+		{
+			if ((a = TSrc::A(pin)))
+			{
+				gray = TSrc::Gray(pin);
+				r=clamp<int>(gray+(gray>>1),0,255);
+
+				TBlend::OpC(pout[TDest::RED], r, a, inf);
+				TBlend::OpC(pout[TDest::GREEN], r, a, inf);
+				TBlend::OpC(pout[TDest::BLUE], gray, a, inf);
+				TBlend::OpA(pout[TDest::ALPHA], a, inf);
+			}
+			pout+=4;
+			pin+=step;
+		}
+		break;
+
+	case BLEND_ICEMAP:
+		// Create the ice translation table, based on Hexen's.
+		// Since this is done in True Color the purplish tint is fully preserved - even in Doom!
+		for(i=0;i<count;i++)
+		{
+			if ((a = TSrc::A(pin)))
+			{
+				int gray = TSrc::Gray(pin)>>4;
+	
+				TBlend::OpC(pout[TDest::RED],   IcePalette[gray][0], a, inf);
+				TBlend::OpC(pout[TDest::GREEN], IcePalette[gray][1], a, inf);
+				TBlend::OpC(pout[TDest::BLUE],  IcePalette[gray][2], a, inf);
+				TBlend::OpA(pout[TDest::ALPHA], a, inf);
+			}
+			pout+=4;
+			pin+=step;
+		}
+		break;
+
+	default:
+		if (inf->blend >= BLEND_DESATURATE1 && inf->blend<=BLEND_DESATURATE31)
+		{
+			// Desaturated light settings.
+			fac=inf->blend-BLEND_DESATURATE1+1;
+			for(i=0;i<count;i++)
+			{
+				if ((a = TSrc::A(pin)))
+				{
+					gray = TSrc::Gray(pin);
+					r = (TSrc::R(pin)*(31-fac) + gray*fac)/31;
+					g = (TSrc::G(pin)*(31-fac) + gray*fac)/31;
+					b = (TSrc::B(pin)*(31-fac) + gray*fac)/31;
+
+					TBlend::OpC(pout[TDest::RED],   r, a, inf);
+					TBlend::OpC(pout[TDest::GREEN], g, a, inf);
+					TBlend::OpC(pout[TDest::BLUE],  b, a, inf);
+					TBlend::OpA(pout[TDest::ALPHA], a, inf);
+				}
+				pout+=4;
+				pin+=step;
+			}
+		}
+		break;
+
+	case BLEND_MODULATE:
+		for(i=0;i<count;i++)
+		{
+			if ((a = TSrc::A(pin)))
+			{
+				r = (TSrc::R(pin)*inf->blendcolor[0])>>FRACBITS;
+				g = (TSrc::G(pin)*inf->blendcolor[1])>>FRACBITS;
+				b = (TSrc::B(pin)*inf->blendcolor[2])>>FRACBITS;
+
+				TBlend::OpC(pout[TDest::RED],   r, a, inf);
+				TBlend::OpC(pout[TDest::GREEN], g, a, inf);
+				TBlend::OpC(pout[TDest::BLUE],  b, a, inf);
+				TBlend::OpA(pout[TDest::ALPHA], a, inf);
+			}
+			pout+=4;
+			pin+=step;
+		}
+		break;
+
+	case BLEND_OVERLAY:
+		for(i=0;i<count;i++)
+		{
+			// color blend
+			if ((a = TSrc::A(pin)))
+			{
+				r = (TSrc::R(pin)*inf->blendcolor[3] + inf->blendcolor[0]) >> FRACBITS;
+				g = (TSrc::G(pin)*inf->blendcolor[3] + inf->blendcolor[1]) >> FRACBITS;
+				b = (TSrc::B(pin)*inf->blendcolor[3] + inf->blendcolor[2]) >> FRACBITS;
+
+				TBlend::OpC(pout[TDest::RED],   r, a, inf);
+				TBlend::OpC(pout[TDest::GREEN], g, a, inf);
+				TBlend::OpC(pout[TDest::BLUE],  b, a, inf);
+				TBlend::OpA(pout[TDest::ALPHA], a, inf);
+			}
+			pout+=4;
+			pin+=step;
+		}
+		break;
+
+	}
 }
 
-typedef void (*CopyFunc)(BYTE *pout, const BYTE *pin, int count, int step);
+typedef void (*CopyFunc)(BYTE *pout, const BYTE *pin, int count, int step, FCopyInfo *inf);
 
-static CopyFunc copyfuncs[]={
+static CopyFunc copyfuncs[9]=
-	iCopyColors<cRGB>,
+	{
-	iCopyColors<cRGBA>,
+		iCopyColors<cRGB, cBGRA, bCopy>,
-	iCopyColors<cIA>,
+		iCopyColors<cRGBA, cBGRA, bCopy>,
-	iCopyColors<cCMYK>,
+		iCopyColors<cIA, cBGRA, bCopy>,
-	iCopyColors<cBGR>,
+		iCopyColors<cCMYK, cBGRA, bCopy>,
-	iCopyColors<cBGRA>,
+		iCopyColors<cBGR, cBGRA, bCopy>,
-	iCopyColors<cI16>,
+		iCopyColors<cBGRA, cBGRA, bCopy>,
-	iCopyColors<cRGB555>,
+		iCopyColors<cI16, cBGRA, bCopy>,
-	iCopyColors<cPalEntry>
+		iCopyColors<cRGB555, cBGRA, bCopy>,
-};
+		iCopyColors<cPalEntry, cBGRA, bCopy>
+	};
 
 //===========================================================================
 //
@@ -199,7 +375,7 @@ void FBitmap::CopyPixelDataRGB(int originx, int originy, const BYTE *patch, int
 		BYTE *buffer = data + 4 * originx + Pitch * originy;
 		for (int y=0;y<srcheight;y++)
 		{
-			copyfuncs[ct](&buffer[y*Pitch], &patch[y*step_y], srcwidth, step_x);
+			copyfuncs[ct](&buffer[y*Pitch], &patch[y*step_y], srcwidth, step_x, NULL);
 		}
 	}
 }

src/textures/bitmap.h

@@ -108,83 +108,113 @@ bool ClipCopyPixelRect(int texwidth, int texheight, int &originx, int &originy,
 //===========================================================================
 struct cRGB
 {
-	static unsigned char R(const unsigned char * p) { return p[0]; }
+	static __forceinline unsigned char R(const unsigned char * p) { return p[0]; }
-	static unsigned char G(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char G(const unsigned char * p) { return p[1]; }
-	static unsigned char B(const unsigned char * p) { return p[2]; }
+	static __forceinline unsigned char B(const unsigned char * p) { return p[2]; }
-	static unsigned char A(const unsigned char * p) { return 255; }
+	static __forceinline unsigned char A(const unsigned char * p) { return 255; }
-	static int Gray(const unsigned char * p) { return (p[0]*77 + p[1]*143 + p[2]*36)>>8; }
+	static __forceinline int Gray(const unsigned char * p) { return (p[0]*77 + p[1]*143 + p[2]*36)>>8; }
 };
 
 struct cRGBA
 {
-	static unsigned char R(const unsigned char * p) { return p[0]; }
+	enum
-	static unsigned char G(const unsigned char * p) { return p[1]; }
+	{
-	static unsigned char B(const unsigned char * p) { return p[2]; }
+		RED = 0,
-	static unsigned char A(const unsigned char * p) { return p[3]; }
+		GREEN = 1,
-	static int Gray(const unsigned char * p) { return (p[0]*77 + p[1]*143 + p[2]*36)>>8; }
+		BLUE = 1,
+		ALPHA = 3
+	};
+	static __forceinline unsigned char R(const unsigned char * p) { return p[0]; }
+	static __forceinline unsigned char G(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char B(const unsigned char * p) { return p[2]; }
+	static __forceinline unsigned char A(const unsigned char * p) { return p[3]; }
+	static __forceinline int Gray(const unsigned char * p) { return (p[0]*77 + p[1]*143 + p[2]*36)>>8; }
 };
 
 struct cIA
 {
-	static unsigned char R(const unsigned char * p) { return p[0]; }
+	static __forceinline unsigned char R(const unsigned char * p) { return p[0]; }
-	static unsigned char G(const unsigned char * p) { return p[0]; }
+	static __forceinline unsigned char G(const unsigned char * p) { return p[0]; }
-	static unsigned char B(const unsigned char * p) { return p[0]; }
+	static __forceinline unsigned char B(const unsigned char * p) { return p[0]; }
-	static unsigned char A(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char A(const unsigned char * p) { return p[1]; }
-	static int Gray(const unsigned char * p) { return p[0]; }
+	static __forceinline int Gray(const unsigned char * p) { return p[0]; }
 };
 
 struct cCMYK
 {
-	static unsigned char R(const unsigned char * p) { return p[3] - (((256-p[0])*p[3]) >> 8); }
+	static __forceinline unsigned char R(const unsigned char * p) { return p[3] - (((256-p[0])*p[3]) >> 8); }
-	static unsigned char G(const unsigned char * p) { return p[3] - (((256-p[1])*p[3]) >> 8); }
+	static __forceinline unsigned char G(const unsigned char * p) { return p[3] - (((256-p[1])*p[3]) >> 8); }
-	static unsigned char B(const unsigned char * p) { return p[3] - (((256-p[2])*p[3]) >> 8); }
+	static __forceinline unsigned char B(const unsigned char * p) { return p[3] - (((256-p[2])*p[3]) >> 8); }
-	static unsigned char A(const unsigned char * p) { return 255; }
+	static __forceinline unsigned char A(const unsigned char * p) { return 255; }
-	static int Gray(const unsigned char * p) { return (R(p)*77 + G(p)*143 + B(p)*36)>>8; }
+	static __forceinline int Gray(const unsigned char * p) { return (R(p)*77 + G(p)*143 + B(p)*36)>>8; }
 };
 
 struct cBGR
 {
-	static unsigned char R(const unsigned char * p) { return p[2]; }
+	static __forceinline unsigned char R(const unsigned char * p) { return p[2]; }
-	static unsigned char G(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char G(const unsigned char * p) { return p[1]; }
-	static unsigned char B(const unsigned char * p) { return p[0]; }
+	static __forceinline unsigned char B(const unsigned char * p) { return p[0]; }
-	static unsigned char A(const unsigned char * p) { return 255; }
+	static __forceinline unsigned char A(const unsigned char * p) { return 255; }
-	static int Gray(const unsigned char * p) { return (p[2]*77 + p[1]*143 + p[0]*36)>>8; }
+	static __forceinline int Gray(const unsigned char * p) { return (p[2]*77 + p[1]*143 + p[0]*36)>>8; }
 };
 
 struct cBGRA
 {
-	static unsigned char R(const unsigned char * p) { return p[2]; }
+	enum
-	static unsigned char G(const unsigned char * p) { return p[1]; }
+	{
-	static unsigned char B(const unsigned char * p) { return p[0]; }
+		RED = 2,
-	static unsigned char A(const unsigned char * p) { return p[3]; }
+		GREEN = 1,
-	static int Gray(const unsigned char * p) { return (p[2]*77 + p[1]*143 + p[0]*36)>>8; }
+		BLUE = 0,
+		ALPHA = 3
+	};
+	static __forceinline unsigned char R(const unsigned char * p) { return p[2]; }
+	static __forceinline unsigned char G(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char B(const unsigned char * p) { return p[0]; }
+	static __forceinline unsigned char A(const unsigned char * p) { return p[3]; }
+	static __forceinline int Gray(const unsigned char * p) { return (p[2]*77 + p[1]*143 + p[0]*36)>>8; }
+};
+
+struct cARGB
+{
+	enum
+	{
+		RED = 1,
+		GREEN = 2,
+		BLUE = 3,
+		ALPHA = 0
+	};
+	static __forceinline unsigned char R(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char G(const unsigned char * p) { return p[2]; }
+	static __forceinline unsigned char B(const unsigned char * p) { return p[3]; }
+	static __forceinline unsigned char A(const unsigned char * p) { return p[0]; }
+	static __forceinline int Gray(const unsigned char * p) { return (p[1]*77 + p[2]*143 + p[3]*36)>>8; }
 };
 
 struct cI16
 {
-	static unsigned char R(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char R(const unsigned char * p) { return p[1]; }
-	static unsigned char G(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char G(const unsigned char * p) { return p[1]; }
-	static unsigned char B(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char B(const unsigned char * p) { return p[1]; }
-	static unsigned char A(const unsigned char * p) { return 255; }
+	static __forceinline unsigned char A(const unsigned char * p) { return 255; }
-	static int Gray(const unsigned char * p) { return p[1]; }
+	static __forceinline int Gray(const unsigned char * p) { return p[1]; }
 };
 
 struct cRGB555
 {
-	static unsigned char R(const unsigned char * p) { return (((*(WORD*)p)&0x1f)<<3); }
+	static __forceinline unsigned char R(const unsigned char * p) { return (((*(WORD*)p)&0x1f)<<3); }
-	static unsigned char G(const unsigned char * p) { return (((*(WORD*)p)&0x3e0)>>2); }
+	static __forceinline unsigned char G(const unsigned char * p) { return (((*(WORD*)p)&0x3e0)>>2); }
-	static unsigned char B(const unsigned char * p) { return (((*(WORD*)p)&0x7c00)>>7); }
+	static __forceinline unsigned char B(const unsigned char * p) { return (((*(WORD*)p)&0x7c00)>>7); }
-	static unsigned char A(const unsigned char * p) { return p[1]; }
+	static __forceinline unsigned char A(const unsigned char * p) { return 255; }
-	static int Gray(const unsigned char * p) { return (R(p)*77 + G(p)*143 + B(p)*36)>>8; }
+	static __forceinline int Gray(const unsigned char * p) { return (R(p)*77 + G(p)*143 + B(p)*36)>>8; }
 };
 
 struct cPalEntry
 {
-	static unsigned char R(const unsigned char * p) { return ((PalEntry*)p)->r; }
+	static __forceinline unsigned char R(const unsigned char * p) { return ((PalEntry*)p)->r; }
-	static unsigned char G(const unsigned char * p) { return ((PalEntry*)p)->g; }
+	static __forceinline unsigned char G(const unsigned char * p) { return ((PalEntry*)p)->g; }
-	static unsigned char B(const unsigned char * p) { return ((PalEntry*)p)->b; }
+	static __forceinline unsigned char B(const unsigned char * p) { return ((PalEntry*)p)->b; }
-	static unsigned char A(const unsigned char * p) { return ((PalEntry*)p)->a; }
+	static __forceinline unsigned char A(const unsigned char * p) { return ((PalEntry*)p)->a; }
-	static int Gray(const unsigned char * p) { return (R(p)*77 + G(p)*143 + B(p)*36)>>8; }
+	static __forceinline int Gray(const unsigned char * p) { return (R(p)*77 + G(p)*143 + B(p)*36)>>8; }
 };
 
 enum ColorType
@@ -200,5 +230,37 @@ enum ColorType
 	CF_PalEntry
 };
 
+enum EBlend
+{
+	BLEND_NONE = 0,
+	BLEND_INVERSEMAP = 1,
+	BLEND_GOLDMAP = 2,
+	BLEND_REDMAP = 3,
+	BLEND_GREENMAP = 4,
+	BLEND_ICEMAP = 5,
+	BLEND_DESATURATE1 = 6,
+	BLEND_DESATURATE31 = 36,
+	BLEND_MODULATE = -1,	
+	BLEND_OVERLAY = -2,
+};
+
+struct FCopyInfo
+{
+	//ECopyOp op;
+	EBlend blend;
+	fixed_t blendcolor[4];
+//	fixed_t alpha;
+//	fixed_t invalpha;
+
+};
+
+struct bCopy
+{
+	static __forceinline void OpC(BYTE &d, BYTE s, BYTE a, FCopyInfo *i) { d = s; }
+	static __forceinline void OpA(BYTE &d, BYTE s, FCopyInfo *i) { d = s; }
+};
+
+
+
 
 #endif

src/textures/multipatchtexture.cpp

@@ -44,6 +44,8 @@
 #include "sc_man.h"
 #include "templates.h"
 #include "vectors.h"
+#include "r_translate.h"
+#include "bitmap.h"
 
 // On the Alpha, accessing the shorts directly if they aren't aligned on a
 // 4-byte boundary causes unaligned access warnings. Why it does this at
@@ -274,6 +276,70 @@ const BYTE *FMultiPatchTexture::GetColumn (unsigned int column, const Span **spa
 	return Pixels + column*Height;
 }
 
+
+//==========================================================================
+//
+// FMultiPatchTexture :: GetColumn
+//
+//==========================================================================
+
+BYTE * GetBlendMap(PalEntry blend, BYTE *blendwork)
+{
+
+	switch (blend)
+	{
+	case BLEND_INVERSEMAP:
+		return InverseColormap;
+
+	case BLEND_GOLDMAP:
+		return GoldColormap;
+
+	case BLEND_REDMAP:
+		return RedColormap;
+
+	case BLEND_GREENMAP:
+		return GreenColormap;
+
+	case BLEND_ICEMAP:
+		return TranslationToTable(TRANSLATION(TRANSLATION_Standard, 7))->Remap;
+
+	default:
+		if (blend >= BLEND_DESATURATE1 && blend <= BLEND_DESATURATE31)
+		{
+			return DesaturateColormap[blend - BLEND_DESATURATE1];
+		}
+		else 
+		{
+			blendwork[0]=0;
+			if (blend.a == 255)
+			{
+				for(int i=1;i<256;i++)
+				{
+					int rr = (blend.r * GPalette.BaseColors[i].r) / 255;
+					int gg = (blend.g * GPalette.BaseColors[i].g) / 255;
+					int bb = (blend.b * GPalette.BaseColors[i].b) / 255;
+
+					blendwork[i] = ColorMatcher.Pick(rr, gg, bb);
+				}
+				return blendwork;
+			}
+			else if (blend.a != 0)
+			{
+				for(int i=1;i<256;i++)
+				{
+					int rr = (blend.r * blend.a + GPalette.BaseColors[i].r * (255-blend.a)) / 255;
+					int gg = (blend.g * blend.a + GPalette.BaseColors[i].g * (255-blend.a)) / 255;
+					int bb = (blend.b * blend.a + GPalette.BaseColors[i].b * (255-blend.a)) / 255;
+
+					blendwork[i] = ColorMatcher.Pick(rr, gg, bb);
+				}
+				return blendwork;
+			}
+		}
+	}
+	return NULL;
+}
+
 //==========================================================================
 //
 // FMultiPatchTexture :: MakeTexture
@@ -285,14 +351,20 @@ void FMultiPatchTexture::MakeTexture ()
 	// Add a little extra space at the end if the texture's height is not
 	// a power of 2, in case somebody accidentally makes it repeat vertically.
 	int numpix = Width * Height + (1 << HeightBits) - Height;
+	BYTE blendwork[256];
 
 	Pixels = new BYTE[numpix];
 	memset (Pixels, 0, numpix);
 
 	for (int i = 0; i < NumParts; ++i)
 	{
+		BYTE *trans = Parts[i].Translation? Parts[i].Translation->Remap : NULL;
+		if (Parts[i].Blend != BLEND_NONE)
+		{
+			trans = GetBlendMap(Parts[i].Blend, blendwork);
+		}
 		Parts[i].Texture->CopyToBlock (Pixels, Width, Height,
-			Parts[i].OriginX, Parts[i].OriginY, Parts[i].Rotate);
+			Parts[i].OriginX, Parts[i].OriginY, Parts[i].Rotate, trans);
 	}
 }
 
@@ -310,7 +382,29 @@ int FMultiPatchTexture::CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rota
 
 	for(int i=0;i<NumParts;i++)
 	{
-		int ret = Parts[i].Texture->CopyTrueColorPixels(bmp, x+Parts[i].OriginX, y+Parts[i].OriginY, Parts[i].Rotate);
+		int ret;
+
+		if (!Parts[i].Texture->bComplex)
+		{
+			if (Parts[i].Translation != NULL)
+			{
+				// Using a translation forces downconversion to the base palette
+				ret = Parts[i].Texture->CopyTrueColorTranslated(bmp, x+Parts[i].OriginX, y+Parts[i].OriginY, Parts[i].Rotate, Parts[i].Translation);
+			}
+			else
+			{
+				if (Parts[i].Blend != BLEND_NONE)
+				{
+				}
+				ret = Parts[i].Texture->CopyTrueColorPixels(bmp, x+Parts[i].OriginX, y+Parts[i].OriginY, Parts[i].Rotate);
+			}
+		}
+		else
+		{
+			// If the patch is a texture with some kind of processing involved
+			// the copying must be done in 2 steps: First create a complete image of the patch
+			// including all processing and then copy from that intermediate image to the destination
+		}
 
 		if (ret > retv) retv = ret;
 	}
@@ -327,6 +421,7 @@ int FMultiPatchTexture::CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rota
 
 FTextureFormat FMultiPatchTexture::GetFormat() 
 { 
+	if (bComplex) return TEX_RGB;
 	if (NumParts == 1) return Parts[0].Texture->GetFormat();
 	return UseBasePalette() ? TEX_Pal : TEX_RGB;
 }
@@ -343,6 +438,7 @@ FTextureFormat FMultiPatchTexture::GetFormat()
 
 bool FMultiPatchTexture::UseBasePalette() 
 { 
+	if (bComplex) return false;
 	for(int i=0;i<NumParts;i++)
 	{
 		if (!Parts[i].Texture->UseBasePalette()) return false;
@@ -489,6 +585,8 @@ FMultiPatchTexture::TexPart::TexPart()
 	Rotate = 0;
 	textureOwned = false;
 	Texture = NULL;
+	Translation = NULL;
+	Blend = 0;
 }
 
 //==========================================================================
@@ -501,6 +599,7 @@ FMultiPatchTexture::TexPart::~TexPart()
 {
 	if (textureOwned && Texture != NULL) delete Texture;
 	Texture = NULL;
+	if (Translation != NULL) delete Translation;
 }
 
 //==========================================================================
@@ -673,6 +772,17 @@ void FTextureManager::AddTexturesLumps (int lump1, int lump2, int patcheslump)
 }
 
 
+static bool Check(char *& range,  char c)
+{
+	while (isspace(*range)) range++;
+	if (*range==c)
+	{
+		range++;
+		return true;
+	}
+	return false;
+}
+
 void FMultiPatchTexture::ParsePatch(FScanner &sc, TexPart & part)
 {
 	FString patchname;
@@ -727,6 +837,110 @@ void FMultiPatchTexture::ParsePatch(FScanner &sc, TexPart & part)
 				}
 				part.Rotate = (sc.Number / 90) & 3;
 			}
+			else if (sc.Compare("Translation"))
+			{
+				bComplex = true;
+				if (part.Translation != NULL) delete part.Translation;
+				part.Translation = NULL;
+				part.Blend = 0;
+				static const char *maps[] = { "inverse", "gold", "red", "green", "ice", "desaturate", NULL };
+				int match = sc.MatchString(maps);
+				if (match >= 0)
+				{
+					part.Blend.r = 1 + match;
+					if (part.Blend.r == BLEND_DESATURATE1)
+					{
+						sc.MustGetStringName(",");
+						sc.MustGetNumber();
+						part.Blend.r += clamp(sc.Number-1, 0, 30);
+					}
+				}
+				else
+				{
+					part.Translation = new FRemapTable;
+					part.Translation->MakeIdentity();
+					do
+					{
+						sc.MustGetString();
+
+						char *range = sc.String;
+						int start,end;
+
+						start=strtol(range, &range, 10);
+						if (!Check(range, ':')) return;
+						end=strtol(range, &range, 10);
+						if (!Check(range, '=')) return;
+						if (!Check(range, '['))
+						{
+							int pal1,pal2;
+
+							pal1=strtol(range, &range, 10);
+							if (!Check(range, ':')) return;
+							pal2=strtol(range, &range, 10);
+
+							part.Translation->AddIndexRange(start, end, pal1, pal2);
+						}
+						else
+						{ 
+							// translation using RGB values
+							int r1,g1,b1,r2,g2,b2;
+
+							r1=strtol(range, &range, 10);
+							if (!Check(range, ',')) return;
+							g1=strtol(range, &range, 10);
+							if (!Check(range, ',')) return;
+							b1=strtol(range, &range, 10);
+							if (!Check(range, ']')) return;
+							if (!Check(range, ':')) return;
+							if (!Check(range, '[')) return;
+							r2=strtol(range, &range, 10);
+							if (!Check(range, ',')) return;
+							g2=strtol(range, &range, 10);
+							if (!Check(range, ',')) return;
+							b2=strtol(range, &range, 10);
+							if (!Check(range, ']')) return;
+
+							part.Translation->AddColorRange(start, end, r1, g1, b1, r2, g2, b2);
+						}
+					}
+					while (sc.CheckString(","));
+				}
+
+			}
+			else if (sc.Compare("Blend"))
+			{
+				bComplex = true;
+				if (part.Translation != NULL) delete part.Translation;
+				part.Translation = NULL;
+				part.Blend = 0;
+
+				if (!sc.CheckNumber())
+				{
+					part.Blend = V_GetColor(NULL, sc.String);
+				}
+				else
+				{
+					int r,g,b;
+
+					sc.MustGetNumber();
+					sc.MustGetStringName(",");
+					r = sc.Number;
+					sc.MustGetNumber();
+					sc.MustGetStringName(",");
+					g = sc.Number;
+					sc.MustGetNumber();
+					sc.MustGetStringName(",");
+					b = sc.Number;
+					part.Blend = MAKERGB(r, g, b);
+				}
+				if (sc.CheckString(","))
+				{
+					sc.MustGetFloat();
+					part.Blend.a = clamp<int>(int(sc.Float*255), 1, 254);
+				}
+				else part.Blend.a = 255;
+				bComplex = true;
+			}
 		}
 	}
 	if (Mirror & 2)

src/textures/texture.cpp

@@ -490,11 +490,11 @@ int FTexture::CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rotate)
 	return 0;
 }
 
-int FTexture::CopyTrueColorTranslated(FBitmap *bmp, int x, int y, FRemapTable *remap)
+int FTexture::CopyTrueColorTranslated(FBitmap *bmp, int x, int y, int rotate, FRemapTable *remap)
 {
 	PalEntry *palette = remap->Palette;
 	palette[0].a=255;	// temporarily modify the first color's alpha
-	bmp->CopyPixelData(x, y, GetPixels(), Width, Height, Height, 1, 0, palette);
+	bmp->CopyPixelData(x, y, GetPixels(), Width, Height, Height, 1, rotate, palette);
 
 	palette[0].a=0;
 	return 0;

src/v_palette.cpp

@@ -64,6 +64,7 @@ BYTE GoldColormap[256];
 // [BC] New Skulltag colormaps.
 BYTE RedColormap[256];
 BYTE GreenColormap[256];
+BYTE DesaturateColormap[31][256];
 
 static void FreeSpecialLights();;
 
@@ -433,6 +434,24 @@ void InitPalette ()
 			MIN( 255, ( intensity + ( intensity / 2 )) >> 8 ), 
 			intensity>>8 );
 	}
+
+	// desaturated colormaps
+	for(int m = 0; m < 31; m++)
+	{
+		shade = DesaturateColormap[m];
+		for (c = 0; c < 256; c++)
+		{
+			intensity = GPalette.BaseColors[c].r * 77 +
+						GPalette.BaseColors[c].g * 143 +
+						GPalette.BaseColors[c].b * 37;
+
+			int r = (GPalette.BaseColors[c].r * (31-m) + intensity *m) / 31;
+			int g = (GPalette.BaseColors[c].g * (31-m) + intensity *m) / 31;
+			int b = (GPalette.BaseColors[c].b * (31-m) + intensity *m) / 31;
+			shade[c] = ColorMatcher.Pick (r, g, b);
+		}
+	}
+
 }
 
 extern "C"

src/v_palette.h

@@ -85,6 +85,7 @@ extern BYTE GoldColormap[256];
 // [BC] New Skulltag colormaps.
 extern BYTE RedColormap[256];
 extern BYTE GreenColormap[256];
+extern BYTE DesaturateColormap[31][256];
 extern FPalette GPalette;
 extern "C" {
 extern FDynamicColormap NormalLight;

tools/updaterevision/updaterevision.vcproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="8.00"
+	Version="8,00"
 	Name="updaterevision"
 	ProjectGUID="{6077B7D6-349F-4077-B552-3BC302EF5859}"
 	RootNamespace="updaterevision"
@@ -95,82 +95,6 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
-		<Configuration
-			Name="Debug|x64"
-			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
-			ConfigurationType="1"
-			CharacterSet="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="3"
-				UsePrecompiledHeader="0"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				LinkIncremental="2"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				TargetMachine="17"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
 		<Configuration
 			Name="Release|Win32"
 			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
@@ -248,6 +172,82 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 		<Configuration
 			Name="Release|x64"
 			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"