Merge branch 'metalrecording' into 'master'

Metal battle, recording, and playback improvements

Closes #283 and #215

See merge request STJr/SRB2Internal!431

src/d_clisrv.c

@@ -2491,7 +2491,7 @@ static void CL_RemovePlayer(INT32 playernum, INT32 reason)
 void CL_Reset(void)
 {
 	if (metalrecording)
-		G_StopMetalRecording();
+		G_StopMetalRecording(false);
 	if (metalplayback)
 		G_StopMetalDemo();
 	if (demorecording)

src/d_netcmd.c

@@ -1211,9 +1211,9 @@ static void SendNameAndColor(void)
 			players[consoleplayer].mo->color = players[consoleplayer].skincolor;
 
 		if (metalrecording)
-		{ // Metal Sonic is Sonic, obviously.
+		{ // Starring Metal Sonic as themselves, obviously.
-			SetPlayerSkinByNum(consoleplayer, 0);
+			SetPlayerSkinByNum(consoleplayer, 5);
-			CV_StealthSet(&cv_skin, skins[0].name);
+			CV_StealthSet(&cv_skin, skins[5].name);
 		}
 		else if ((foundskin = R_SkinAvailable(cv_skin.string)) != -1 && R_SkinUsable(consoleplayer, foundskin))
 		{

src/dehacked.c

@@ -5375,25 +5375,7 @@ static const char *const STATE_LIST[] = { // array length left dynamic for sanit
 	"S_CYBRAKDEMONVILEEXPLOSION3",
 
 	// Metal Sonic (Race)
-	// S_PLAY_STND
+	"S_METALSONIC_RACE",
-	"S_METALSONIC_STAND",
-	// S_PLAY_TAP1
-	"S_METALSONIC_WAIT1",
-	"S_METALSONIC_WAIT2",
-	// S_PLAY_WALK
-	"S_METALSONIC_WALK1",
-	"S_METALSONIC_WALK2",
-	"S_METALSONIC_WALK3",
-	"S_METALSONIC_WALK4",
-	"S_METALSONIC_WALK5",
-	"S_METALSONIC_WALK6",
-	"S_METALSONIC_WALK7",
-	"S_METALSONIC_WALK8",
-	// S_PLAY_SPD1
-	"S_METALSONIC_RUN1",
-	"S_METALSONIC_RUN2",
-	"S_METALSONIC_RUN3",
-	"S_METALSONIC_RUN4",
 	// Metal Sonic (Battle)
 	"S_METALSONIC_FLOAT",
 	"S_METALSONIC_VECTOR",

src/g_game.c

@@ -289,7 +289,7 @@ static struct {
 // There is no conflict here.
 typedef struct demoghost {
 	UINT8 checksum[16];
-	UINT8 *buffer, *p, color;
+	UINT8 *buffer, *p, color, fadein;
 	UINT16 version;
 	mobj_t oldmo, *mo;
 	struct demoghost *next;
@@ -2755,6 +2755,8 @@ void G_DoReborn(INT32 playernum)
 			LUAh_MapChange(gamemap);
 #endif
 			G_DoLoadLevel(true);
+			if (metalrecording)
+				G_BeginMetal();
 			return;
 		}
 	}
@@ -2922,7 +2924,7 @@ boolean G_GametypeUsesLives(void)
 {
 	 // Coop, Competitive
 	if ((gametype == GT_COOP || gametype == GT_COMPETITION)
-	 && !modeattacking // No lives in Time Attack
+	 && !(modeattacking || metalrecording) // No lives in Time Attack
 	 //&& !G_IsSpecialStage(gamemap)
 	 && !(maptol & TOL_NIGHTS)) // No lives in NiGHTS
 		return true;
@@ -3053,7 +3055,7 @@ static void G_DoCompleted(void)
 	if (metalplayback)
 		G_StopMetalDemo();
 	if (metalrecording)
-		G_StopMetalRecording();
+		G_StopMetalRecording(false);
 
 	for (i = 0; i < MAXPLAYERS; i++)
 		if (playeringame[i])
@@ -4049,7 +4051,7 @@ char *G_BuildMapTitle(INT32 mapnum)
 // DEMO RECORDING
 //
 
-#define DEMOVERSION 0x000a
+#define DEMOVERSION 0x000c
 #define DEMOHEADER  "\xF0" "SRB2Replay" "\x0F"
 
 #define DF_GHOST        0x01 // This demo contains ghost data too!
@@ -4065,6 +4067,8 @@ char *G_BuildMapTitle(INT32 mapnum)
 #define ZT_BUTTONS 0x08
 #define ZT_AIMING  0x10
 #define DEMOMARKER 0x80 // demoend
+#define METALDEATH 0x44
+#define METALSNICE 0x69
 
 static ticcmd_t oldcmd;
 
@@ -4073,7 +4077,6 @@ static ticcmd_t oldcmd;
 #define GZT_MOMXY  0x02
 #define GZT_MOMZ   0x04
 #define GZT_ANGLE  0x08
-// Not used for Metal Sonic
 #define GZT_FRAME  0x10 // Animation frame
 #define GZT_SPR2   0x20 // Player animations
 #define GZT_EXTRA  0x40
@@ -4089,7 +4092,15 @@ static ticcmd_t oldcmd;
 #define EZT_SCALE  0x10 // Changed size
 #define EZT_HIT    0x20 // Damaged a mobj
 #define EZT_SPRITE 0x40 // Changed sprite set completely out of PLAY (NiGHTS, SOCs, whatever)
-// spare EZT slot  0x80
+#define EZT_HEIGHT 0x80 // Changed height
+
+// GZT_FOLLOW flags
+#define FZT_SPAWNED 0x01 // just been spawned
+#define FZT_SKIN 0x02 // has skin
+#define FZT_LINKDRAW 0x04 // has linkdraw (combine with spawned only)
+#define FZT_COLORIZED 0x08 // colorized (ditto)
+#define FZT_SCALE 0x10 // different scale to object
+// spare FZT slots 0x20 to 0x80
 
 static mobj_t oldmetal, oldghost;
 
@@ -4215,28 +4226,28 @@ void G_WriteDemoTiccmd(ticcmd_t *cmd, INT32 playernum)
 
 void G_GhostAddThok(void)
 {
-	if (!demorecording || !(demoflags & DF_GHOST))
+	if (!metalrecording && (!demorecording || !(demoflags & DF_GHOST)))
 		return;
 	ghostext.flags = (ghostext.flags & ~EZT_THOKMASK) | EZT_THOK;
 }
 
 void G_GhostAddSpin(void)
 {
-	if (!demorecording || !(demoflags & DF_GHOST))
+	if (!metalrecording && (!demorecording || !(demoflags & DF_GHOST)))
 		return;
 	ghostext.flags = (ghostext.flags & ~EZT_THOKMASK) | EZT_SPIN;
 }
 
 void G_GhostAddRev(void)
 {
-	if (!demorecording || !(demoflags & DF_GHOST))
+	if (!metalrecording && (!demorecording || !(demoflags & DF_GHOST)))
 		return;
 	ghostext.flags = (ghostext.flags & ~EZT_THOKMASK) | EZT_REV;
 }
 
 void G_GhostAddFlip(void)
 {
-	if (!demorecording || !(demoflags & DF_GHOST))
+	if (!metalrecording && (!demorecording || !(demoflags & DF_GHOST)))
 		return;
 	ghostext.flags |= EZT_FLIP;
 }
@@ -4256,7 +4267,7 @@ void G_GhostAddColor(ghostcolor_t color)
 
 void G_GhostAddScale(fixed_t scale)
 {
-	if (!demorecording || !(demoflags & DF_GHOST))
+	if (!metalrecording && (!demorecording || !(demoflags & DF_GHOST)))
 		return;
 	if (ghostext.lastscale == scale)
 	{
@@ -4282,6 +4293,7 @@ void G_WriteGhostTic(mobj_t *ghost)
 	char ziptic = 0;
 	UINT8 *ziptic_p;
 	UINT32 i;
+	fixed_t height;
 
 	if (!demo_p)
 		return;
@@ -4371,6 +4383,12 @@ void G_WriteGhostTic(mobj_t *ghost)
 		ghostext.flags |= EZT_SPRITE;
 	}
 
+	if ((height = FixedDiv(ghost->height, ghost->scale)) != oldghost.height)
+	{
+		oldghost.height = height;
+		ghostext.flags |= EZT_HEIGHT;
+	}
+
 	if (ghostext.flags)
 	{
 		ziptic |= GZT_EXTRA;
@@ -4410,26 +4428,60 @@ void G_WriteGhostTic(mobj_t *ghost)
 			ghostext.hitlist = NULL;
 		}
 		if (ghostext.flags & EZT_SPRITE)
-			WRITEUINT8(demo_p,oldghost.sprite);
+			WRITEUINT16(demo_p,oldghost.sprite);
+		if (ghostext.flags & EZT_HEIGHT)
+		{
+			height >>= FRACBITS;
+			WRITEINT16(demo_p, height);
+		}
 		ghostext.flags = 0;
 	}
 
-	if (ghost->player && ghost->player->followmobj) // bloats tails runs but what can ya do
+	if (ghost->player && ghost->player->followmobj && !(ghost->player->followmobj->sprite == SPR_NULL || (ghost->player->followmobj->flags2 & MF2_DONTDRAW))) // bloats tails runs but what can ya do
 	{
 		INT16 temp;
+		UINT8 *followtic_p = demo_p++;
+		UINT8 followtic = 0;
 
 		ziptic |= GZT_FOLLOW;
 
+		if (ghost->player->followmobj->skin)
+			followtic |= FZT_SKIN;
+
+		if (!(oldghost.flags2 & MF2_AMBUSH))
+		{
+			followtic |= FZT_SPAWNED;
+			WRITEINT16(demo_p,ghost->player->followmobj->info->height>>FRACBITS);
+			if (ghost->player->followmobj->flags2 & MF2_LINKDRAW)
+				followtic |= FZT_LINKDRAW;
+			if (ghost->player->followmobj->colorized)
+				followtic |= FZT_COLORIZED;
+			if (followtic & FZT_SKIN)
+				WRITEUINT8(demo_p,(UINT8)(((skin_t *)(ghost->player->followmobj->skin))-skins));
+			oldghost.flags2 |= MF2_AMBUSH;
+		}
+
 		temp = (INT16)((ghost->player->followmobj->x-ghost->x)>>8);
 		WRITEINT16(demo_p,temp);
 		temp = (INT16)((ghost->player->followmobj->y-ghost->y)>>8);
 		WRITEINT16(demo_p,temp);
 		temp = (INT16)((ghost->player->followmobj->z-ghost->z)>>8);
 		WRITEINT16(demo_p,temp);
-		WRITEUINT8(demo_p,ghost->player->followmobj->sprite);
+		if (followtic & FZT_SKIN)
-		WRITEUINT8(demo_p,ghost->player->followmobj->sprite2);
+			WRITEUINT8(demo_p,ghost->player->followmobj->sprite2);
+		WRITEUINT16(demo_p,ghost->player->followmobj->sprite);
 		WRITEUINT8(demo_p,(ghost->player->followmobj->frame & FF_FRAMEMASK));
+		WRITEUINT8(demo_p,ghost->player->followmobj->color);
+		if (ghost->player->followmobj->scale != ghost->scale)
+		{
+			followtic |= FZT_SCALE;
+			WRITEFIXED(demo_p,ghost->player->followmobj->scale);
+		}
+
+		*followtic_p = followtic;
 	}
+	else
+		oldghost.flags2 &= ~MF2_AMBUSH;
 
 	*ziptic_p = ziptic;
 
@@ -4533,15 +4585,28 @@ void G_ConsGhostTic(void)
 			}
 		}
 		if (xziptic & EZT_SPRITE)
-			demo_p++;
+			demo_p += sizeof(UINT16);
+		if (xziptic & EZT_HEIGHT)
+			demo_p += sizeof(INT16);
 	}
 
 	if (ziptic & GZT_FOLLOW)
 	{ // Even more...
+		UINT8 followtic = READUINT8(demo_p);
+		if (followtic & FZT_SPAWNED)
+		{
+			demo_p += sizeof(INT16);
+			if (followtic & FZT_SKIN)
+				demo_p++;
+		}
+		if (followtic & FZT_SCALE)
+			demo_p += sizeof(fixed_t);
 		demo_p += sizeof(INT16);
 		demo_p += sizeof(INT16);
 		demo_p += sizeof(INT16);
-		demo_p++;
+		if (followtic & FZT_SKIN)
+			demo_p++;
+		demo_p += sizeof(UINT16);
 		demo_p++;
 		demo_p++;
 	}
@@ -4629,6 +4694,11 @@ void G_GhostTicker(void)
 		g->mo->z = g->oldmo.z;
 		P_SetThingPosition(g->mo);
 		g->mo->frame = g->oldmo.frame | tr_trans30<<FF_TRANSSHIFT;
+		if (g->fadein)
+		{
+			g->mo->frame += (((--g->fadein)/6)<<FF_TRANSSHIFT); // this calc never exceeds 9 unless g->fadein is bad, and it's only set once, so...
+			g->mo->flags2 &= ~MF2_DONTDRAW;
+		}
 		g->mo->sprite2 = g->oldmo.sprite2;
 
 		if (ziptic & GZT_EXTRA)
@@ -4686,33 +4756,38 @@ void G_GhostTicker(void)
 						break;
 					}
 				}
-				if (type == MT_GHOST)
+				if (type != MT_NULL)
 				{
-					mobj = P_SpawnGhostMobj(g->mo); // does a large portion of the work for us
+					if (type == MT_GHOST)
-					mobj->frame = (mobj->frame & ~FF_FRAMEMASK)|tr_trans60<<FF_TRANSSHIFT; // P_SpawnGhostMobj sets trans50, we want trans60
-				}
-				else
-				{
-					mobj = P_SpawnMobj(g->mo->x, g->mo->y, g->mo->z - FixedDiv(FixedMul(g->mo->info->height, g->mo->scale) - g->mo->height,3*FRACUNIT), MT_THOK);
-					mobj->sprite = states[mobjinfo[type].spawnstate].sprite;
-					mobj->frame = (states[mobjinfo[type].spawnstate].frame & FF_FRAMEMASK) | tr_trans60<<FF_TRANSSHIFT;
-					mobj->tics = -1; // nope.
-					mobj->color = g->mo->color;
-					if (g->mo->eflags & MFE_VERTICALFLIP)
 					{
-						mobj->flags2 |= MF2_OBJECTFLIP;
+						mobj = P_SpawnGhostMobj(g->mo); // does a large portion of the work for us
-						mobj->eflags |= MFE_VERTICALFLIP;
+						mobj->frame = (mobj->frame & ~FF_FRAMEMASK)|tr_trans60<<FF_TRANSSHIFT; // P_SpawnGhostMobj sets trans50, we want trans60
 					}
-					P_SetScale(mobj, g->mo->scale);
+					else
-					mobj->destscale = g->mo->scale;
+					{
+						mobj = P_SpawnMobjFromMobj(g->mo, 0, 0, -FixedDiv(FixedMul(g->mo->info->height, g->mo->scale) - g->mo->height,3*FRACUNIT), MT_THOK);
+						mobj->sprite = states[mobjinfo[type].spawnstate].sprite;
+						mobj->frame = (states[mobjinfo[type].spawnstate].frame & FF_FRAMEMASK) | tr_trans60<<FF_TRANSSHIFT;
+						mobj->color = g->mo->color;
+						mobj->skin = g->mo->skin;
+						P_SetScale(mobj, (mobj->destscale = g->mo->scale));
+
+						if (type == MT_THOK) // spintrail-specific modification for MT_THOK
+						{
+							mobj->frame = FF_TRANS80;
+							mobj->fuse = mobj->tics;
+						}
+						mobj->tics = -1; // nope.
+					}
+					mobj->floorz = mobj->z;
+					mobj->ceilingz = mobj->z+mobj->height;
+					P_UnsetThingPosition(mobj);
+					mobj->flags = MF_NOBLOCKMAP|MF_NOCLIP|MF_NOCLIPHEIGHT|MF_NOGRAVITY; // make an ATTEMPT to curb crazy SOCs fucking stuff up...
+					P_SetThingPosition(mobj);
+					if (!mobj->fuse)
+						mobj->fuse = 8;
+					P_SetTarget(&mobj->target, g->mo);
 				}
-				mobj->floorz = mobj->z;
-				mobj->ceilingz = mobj->z+mobj->height;
-				P_UnsetThingPosition(mobj);
-				mobj->flags = MF_NOBLOCKMAP|MF_NOCLIP|MF_NOCLIPHEIGHT|MF_NOGRAVITY; // make an ATTEMPT to curb crazy SOCs fucking stuff up...
-				P_SetThingPosition(mobj);
-				mobj->fuse = 8;
-				P_SetTarget(&mobj->target, g->mo);
 			}
 			if (xziptic & EZT_HIT)
 			{ // Spawn hit poofs for killing things!
@@ -4742,7 +4817,12 @@ void G_GhostTicker(void)
 				}
 			}
 			if (xziptic & EZT_SPRITE)
-				g->mo->sprite = READUINT8(g->p);
+				g->mo->sprite = READUINT16(g->p);
+			if (xziptic & EZT_HEIGHT)
+			{
+				fixed_t temp = READINT16(g->p)<<FRACBITS;
+				g->mo->height = FixedMul(temp, g->mo->scale);
+			}
 		}
 
 		// Tick ghost colors (Super and Mario Invincibility flashing)
@@ -4768,55 +4848,81 @@ void G_GhostTicker(void)
 #define follow g->mo->tracer
 		if (ziptic & GZT_FOLLOW)
 		{ // Even more...
-			if (!follow)
+			UINT8 followtic = READUINT8(g->p);
+			fixed_t temp;
+			if (followtic & FZT_SPAWNED)
 			{
-				mobj_t *newmo = P_SpawnMobj(g->mo->x, g->mo->y, g->mo->z, MT_GHOST);
+				if (follow)
-				P_SetTarget(&g->mo->tracer, newmo);
+					P_RemoveMobj(follow);
-				P_SetTarget(&newmo->tracer, g->mo);
+				P_SetTarget(&follow, P_SpawnMobjFromMobj(g->mo, 0, 0, 0, MT_GHOST));
-				newmo->skin = g->mo->skin;
+				P_SetTarget(&follow->tracer, g->mo);
-				newmo->tics = -1;
+				follow->tics = -1;
-				newmo->flags2 |= MF2_LINKDRAW;
+				temp = READINT16(g->p)<<FRACBITS;
+				follow->height = FixedMul(follow->scale, temp);
 
-				follow->eflags = (follow->eflags & ~MFE_VERTICALFLIP)|(g->mo->eflags & MFE_VERTICALFLIP);
+				if (followtic & FZT_LINKDRAW)
-				follow->destscale = g->mo->destscale;
+					follow->flags2 |= MF2_LINKDRAW;
+
+				if (followtic & FZT_COLORIZED)
+					follow->colorized = true;
+
+				if (followtic & FZT_SKIN)
+					follow->skin = &skins[READUINT8(g->p)];
+			}
+			if (follow)
+			{
+				if (followtic & FZT_SCALE)
+					follow->destscale = READFIXED(g->p);
+				else
+					follow->destscale = g->mo->destscale;
 				if (follow->destscale != follow->scale)
 					P_SetScale(follow, follow->destscale);
-			}
+
-			else
+				P_UnsetThingPosition(follow);
-			{
+				temp = READINT16(g->p)<<8;
-				if (xziptic & EZT_FLIP)
+				follow->x = g->mo->x + temp;
-					g->mo->eflags ^= MFE_VERTICALFLIP;
+				temp = READINT16(g->p)<<8;
-				if (xziptic & EZT_SCALE)
+				follow->y = g->mo->y + temp;
+				temp = READINT16(g->p)<<8;
+				follow->z = g->mo->z + temp;
+				P_SetThingPosition(follow);
+				if (followtic & FZT_SKIN)
+					follow->sprite2 = READUINT8(g->p);
+				else
+					follow->sprite2 = 0;
+				follow->sprite = READUINT16(g->p);
+				follow->frame = (READUINT8(g->p)) | (g->mo->frame & FF_TRANSMASK);
+				follow->angle = g->mo->angle;
+				follow->color = READUINT8(g->p);
+
+				if (!(followtic & FZT_SPAWNED))
 				{
-					follow->destscale = g->mo->destscale;
+					if (xziptic & EZT_FLIP)
-					if (follow->destscale != follow->scale)
+					{
-						P_SetScale(follow, follow->destscale);
+						follow->flags2 ^= MF2_OBJECTFLIP;
+						follow->eflags ^= MFE_VERTICALFLIP;
+					}
 				}
 			}
-
-			P_UnsetThingPosition(follow);
-			follow->x = g->mo->x + (READINT16(g->p)<<8);
-			follow->y = g->mo->y + (READINT16(g->p)<<8);
-			follow->z = g->mo->z + (READINT16(g->p)<<8);
-			P_SetThingPosition(follow);
-			follow->sprite = READUINT8(g->p);
-			follow->sprite2 = READUINT8(g->p);
-			follow->frame = (READUINT8(g->p)) | tr_trans30<<FF_TRANSSHIFT;
-
-			follow->angle = g->mo->angle;
-			follow->color = g->mo->color;
 		}
 		else if (follow)
 		{
 			P_RemoveMobj(follow);
 			P_SetTarget(&follow, NULL);
 		}
-#undef follow
-
 		// Demo ends after ghost data.
 		if (*g->p == DEMOMARKER)
 		{
 			g->mo->momx = g->mo->momy = g->mo->momz = 0;
+#if 1 // freeze frame (maybe more useful for time attackers)
+			g->mo->colorized = true;
+			if (follow)
+				follow->colorized = true;
+#else // dissapearing act
+			g->mo->fuse = TICRATE;
+			if (follow)
+				follow->fuse = TICRATE;
+#endif
 			if (p)
 				p->next = g->next;
 			else
@@ -4825,17 +4931,41 @@ void G_GhostTicker(void)
 			continue;
 		}
 		p = g;
+#undef follow
 	}
 }
 
 void G_ReadMetalTic(mobj_t *metal)
 {
 	UINT8 ziptic;
-	UINT16 speed;
+	UINT8 xziptic = 0;
-	UINT8 statetype;
 
 	if (!metal_p)
 		return;
+
+	if (!metal->health)
+	{
+		G_StopMetalDemo();
+		return;
+	}
+
+	switch (*metal_p)
+	{
+		case METALSNICE:
+			break;
+		case METALDEATH:
+			if (metal->tracer)
+				P_RemoveMobj(metal->tracer);
+			P_KillMobj(metal, NULL, NULL, 0);
+			/* FALLTHRU */
+		case DEMOMARKER:
+		default:
+			// end of demo data stream
+			G_StopMetalDemo();
+			return;
+	}
+	metal_p++;
+
 	ziptic = READUINT8(metal_p);
 
 	// Read changes from the tic
@@ -4862,9 +4992,9 @@ void G_ReadMetalTic(mobj_t *metal)
 	if (ziptic & GZT_ANGLE)
 		metal->angle = READUINT8(metal_p)<<24;
 	if (ziptic & GZT_FRAME)
-		metal_p++; // Currently unused. (Metal Sonic figures out what he's doing his own damn self.)
+		oldmetal.frame = READUINT32(metal_p);
 	if (ziptic & GZT_SPR2)
-		metal_p++;
+		oldmetal.sprite2 = READUINT8(metal_p);
 
 	// Set movement, position, and angle
 	// oldmetal contains where you're supposed to be.
@@ -4876,67 +5006,160 @@ void G_ReadMetalTic(mobj_t *metal)
 	metal->y = oldmetal.y;
 	metal->z = oldmetal.z;
 	P_SetThingPosition(metal);
+	metal->frame = oldmetal.frame;
+	metal->sprite2 = oldmetal.sprite2;
 
 	if (ziptic & GZT_EXTRA)
 	{ // But wait, there's more!
-		ziptic = READUINT8(metal_p);
+		xziptic = READUINT8(metal_p);
-		if (ziptic & EZT_FLIP)
+		if (xziptic & EZT_FLIP)
 			metal->eflags ^= MFE_VERTICALFLIP;
-		if (ziptic & EZT_SCALE)
+		if (xziptic & EZT_SCALE)
 		{
 			metal->destscale = READFIXED(metal_p);
 			if (metal->destscale != metal->scale)
 				P_SetScale(metal, metal->destscale);
 		}
-	}
+		if (xziptic & EZT_THOKMASK)
+		{ // Let's only spawn ONE of these per frame, thanks.
+			mobj_t *mobj;
+			INT32 type = -1;
+			if (metal->skin)
+			{
+				skin_t *skin = (skin_t *)metal->skin;
+				switch (xziptic & EZT_THOKMASK)
+				{
+				case EZT_THOK:
+					type = skin->thokitem < 0 ? (UINT32)mobjinfo[MT_PLAYER].painchance : (UINT32)skin->thokitem;
+					break;
+				case EZT_SPIN:
+					type = skin->spinitem < 0 ? (UINT32)mobjinfo[MT_PLAYER].damage : (UINT32)skin->spinitem;
+					break;
+				case EZT_REV:
+					type = skin->revitem < 0 ? (UINT32)mobjinfo[MT_PLAYER].raisestate : (UINT32)skin->revitem;
+					break;
+				}
+			}
+			if (type != MT_NULL)
+			{
+				if (type == MT_GHOST)
+				{
+					mobj = P_SpawnGhostMobj(metal); // does a large portion of the work for us
+				}
+				else
+				{
+					mobj = P_SpawnMobjFromMobj(metal, 0, 0, -FixedDiv(FixedMul(metal->info->height, metal->scale) - metal->height,3*FRACUNIT), MT_THOK);
+					mobj->sprite = states[mobjinfo[type].spawnstate].sprite;
+					mobj->frame = states[mobjinfo[type].spawnstate].frame;
+					mobj->angle = metal->angle;
+					mobj->color = metal->color;
+					mobj->skin = metal->skin;
+					P_SetScale(mobj, (mobj->destscale = metal->scale));
 
-	// Calculates player's speed based on distance-of-a-line formula
+					if (type == MT_THOK) // spintrail-specific modification for MT_THOK
-	speed = FixedDiv(P_AproxDistance(oldmetal.momx, oldmetal.momy), metal->scale)>>FRACBITS;
+					{
-
+						mobj->frame = FF_TRANS70;
-	// Use speed to decide an appropriate state
+						mobj->fuse = mobj->tics;
-	if (speed > 28) // default skin runspeed
+					}
-		statetype = 2;
+					mobj->tics = -1; // nope.
-	else if (speed > 1) // stopspeed
+				}
-		statetype = 1;
+				mobj->floorz = mobj->z;
-	else
+				mobj->ceilingz = mobj->z+mobj->height;
-		statetype = 0;
+				P_UnsetThingPosition(mobj);
-
+				mobj->flags = MF_NOBLOCKMAP|MF_NOCLIP|MF_NOCLIPHEIGHT|MF_NOGRAVITY; // make an ATTEMPT to curb crazy SOCs fucking stuff up...
-	// Set state
+				P_SetThingPosition(mobj);
-	if (statetype != metal->threshold)
+				if (!mobj->fuse)
-	{
+					mobj->fuse = 8;
-		switch (statetype)
+				P_SetTarget(&mobj->target, metal);
-		{
+			}
-		case 2: // run
+		}
-			P_SetMobjState(metal,metal->info->meleestate);
+		if (xziptic & EZT_SPRITE)
-			break;
+			metal->sprite = READUINT16(metal_p);
-		case 1: // walk
+		if (xziptic & EZT_HEIGHT)
-			P_SetMobjState(metal,metal->info->seestate);
+		{
-			break;
+			fixed_t temp = READINT16(metal_p)<<FRACBITS;
-		default: // stand
+			metal->height = FixedMul(temp, metal->scale);
-			P_SetMobjState(metal,metal->info->spawnstate);
-			break;
 		}
-		metal->threshold = statetype;
 	}
 
-	// TODO: Modify state durations based on movement speed, similar to players?
+#define follow metal->tracer
+		if (ziptic & GZT_FOLLOW)
+		{ // Even more...
+			UINT8 followtic = READUINT8(metal_p);
+			fixed_t temp;
+			if (followtic & FZT_SPAWNED)
+			{
+				if (follow)
+					P_RemoveMobj(follow);
+				P_SetTarget(&follow, P_SpawnMobjFromMobj(metal, 0, 0, 0, MT_GHOST));
+				P_SetTarget(&follow->tracer, metal);
+				follow->tics = -1;
+				temp = READINT16(metal_p)<<FRACBITS;
+				follow->height = FixedMul(follow->scale, temp);
 
-	if (*metal_p == DEMOMARKER)
+				if (followtic & FZT_LINKDRAW)
-	{
+					follow->flags2 |= MF2_LINKDRAW;
-		// end of demo data stream
+
-		G_StopMetalDemo();
+				if (followtic & FZT_COLORIZED)
-		return;
+					follow->colorized = true;
-	}
+
+				if (followtic & FZT_SKIN)
+					follow->skin = &skins[READUINT8(metal_p)];
+			}
+			if (follow)
+			{
+				if (followtic & FZT_SCALE)
+					follow->destscale = READFIXED(metal_p);
+				else
+					follow->destscale = metal->destscale;
+				if (follow->destscale != follow->scale)
+					P_SetScale(follow, follow->destscale);
+
+				P_UnsetThingPosition(follow);
+				temp = READINT16(metal_p)<<8;
+				follow->x = metal->x + temp;
+				temp = READINT16(metal_p)<<8;
+				follow->y = metal->y + temp;
+				temp = READINT16(metal_p)<<8;
+				follow->z = metal->z + temp;
+				P_SetThingPosition(follow);
+				if (followtic & FZT_SKIN)
+					follow->sprite2 = READUINT8(metal_p);
+				else
+					follow->sprite2 = 0;
+				follow->sprite = READUINT16(metal_p);
+				follow->frame = READUINT32(metal_p); // NOT & FF_FRAMEMASK here, so 32 bits
+				follow->angle = metal->angle;
+				follow->color = READUINT8(metal_p);
+
+				if (!(followtic & FZT_SPAWNED))
+				{
+					if (xziptic & EZT_FLIP)
+					{
+						follow->flags2 ^= MF2_OBJECTFLIP;
+						follow->eflags ^= MFE_VERTICALFLIP;
+					}
+				}
+			}
+		}
+		else if (follow)
+		{
+			P_RemoveMobj(follow);
+			P_SetTarget(&follow, NULL);
+		}
+#undef follow
 }
 
 void G_WriteMetalTic(mobj_t *metal)
 {
 	UINT8 ziptic = 0;
 	UINT8 *ziptic_p;
+	fixed_t height;
 
-	if (!demo_p) // demo_p will be NULL until the race start linedef executor is triggered!
+	if (!demo_p) // demo_p will be NULL until the race start linedef executor is activated!
 		return;
 
+	WRITEUINT8(demo_p, METALSNICE);
 	ziptic_p = demo_p++; // the ziptic, written at the end of this function
 
 	#define MAXMOM (0xFFFF<<8)
@@ -4949,10 +5172,10 @@ void G_WriteMetalTic(mobj_t *metal)
 		oldmetal.x = metal->x;
 		oldmetal.y = metal->y;
 		oldmetal.z = metal->z;
+		ziptic |= GZT_XYZ;
 		WRITEFIXED(demo_p,oldmetal.x);
 		WRITEFIXED(demo_p,oldmetal.y);
 		WRITEFIXED(demo_p,oldmetal.z);
-		ziptic |= GZT_XYZ;
 	}
 	else
 	{
@@ -4965,16 +5188,16 @@ void G_WriteMetalTic(mobj_t *metal)
 		{
 			oldmetal.momx = momx;
 			oldmetal.momy = momy;
+			ziptic |= GZT_MOMXY;
 			WRITEINT16(demo_p,momx);
 			WRITEINT16(demo_p,momy);
-			ziptic |= GZT_MOMXY;
 		}
 		momx = (INT16)((metal->z-oldmetal.z)>>8);
 		if (momx != oldmetal.momz)
 		{
 			oldmetal.momz = momx;
-			WRITEINT16(demo_p,momx);
 			ziptic |= GZT_MOMZ;
+			WRITEINT16(demo_p,momx);
 		}
 
 		// This SHOULD set oldmetal.x/y/z to match metal->x/y/z
@@ -4997,41 +5220,112 @@ void G_WriteMetalTic(mobj_t *metal)
 		WRITEUINT8(demo_p,oldmetal.angle);
 	}
 
-	// Metal Sonic does not need our state changes.
+	// Store the sprite frame.
-	// ... currently.
+	if ((metal->frame & FF_FRAMEMASK) != oldmetal.frame)
-
 	{
-		UINT8 *exttic_p = NULL;
+		oldmetal.frame = metal->frame; // NOT & FF_FRAMEMASK here, so 32 bits
-		UINT8 exttic = 0;
+		ziptic |= GZT_FRAME;
-		if ((metal->eflags & MFE_VERTICALFLIP) != (oldmetal.eflags & MFE_VERTICALFLIP))
+		WRITEUINT32(demo_p,oldmetal.frame);
-		{
-			if (!exttic_p)
-				exttic_p = demo_p++;
-			exttic |= EZT_FLIP;
-			oldmetal.eflags ^= MFE_VERTICALFLIP;
-		}
-		if (metal->scale != oldmetal.scale)
-		{
-			if (!exttic_p)
-				exttic_p = demo_p++;
-			exttic |= EZT_SCALE;
-			WRITEFIXED(demo_p,metal->scale);
-			oldmetal.scale = metal->scale;
-		}
-		if (exttic_p)
-		{
-			*exttic_p = exttic;
-			ziptic |= GZT_EXTRA;
-		}
 	}
 
+	if (metal->sprite == SPR_PLAY
+	&& metal->sprite2 != oldmetal.sprite2)
+	{
+		oldmetal.sprite2 = metal->sprite2;
+		ziptic |= GZT_SPR2;
+		WRITEUINT8(demo_p,oldmetal.sprite2);
+	}
+
+	// Check for sprite set changes
+	if (metal->sprite != oldmetal.sprite)
+	{
+		oldmetal.sprite = metal->sprite;
+		ghostext.flags |= EZT_SPRITE;
+	}
+
+	if ((height = FixedDiv(metal->height, metal->scale)) != oldmetal.height)
+	{
+		oldmetal.height = height;
+		ghostext.flags |= EZT_HEIGHT;
+	}
+
+	if (ghostext.flags & ~(EZT_COLOR|EZT_HIT)) // these two aren't handled by metal ever
+	{
+		ziptic |= GZT_EXTRA;
+
+		if (ghostext.scale == ghostext.lastscale)
+			ghostext.flags &= ~EZT_SCALE;
+
+		WRITEUINT8(demo_p,ghostext.flags);
+		if (ghostext.flags & EZT_SCALE)
+		{
+			WRITEFIXED(demo_p,ghostext.scale);
+			ghostext.lastscale = ghostext.scale;
+		}
+		if (ghostext.flags & EZT_SPRITE)
+			WRITEUINT16(demo_p,oldmetal.sprite);
+		if (ghostext.flags & EZT_HEIGHT)
+		{
+			height >>= FRACBITS;
+			WRITEINT16(demo_p, height);
+		}
+		ghostext.flags = 0;
+	}
+
+	if (metal->player && metal->player->followmobj && !(metal->player->followmobj->sprite == SPR_NULL || (metal->player->followmobj->flags2 & MF2_DONTDRAW)))
+	{
+		INT16 temp;
+		UINT8 *followtic_p = demo_p++;
+		UINT8 followtic = 0;
+
+		ziptic |= GZT_FOLLOW;
+
+		if (metal->player->followmobj->skin)
+			followtic |= FZT_SKIN;
+
+		if (!(oldmetal.flags2 & MF2_AMBUSH))
+		{
+			followtic |= FZT_SPAWNED;
+			WRITEINT16(demo_p,metal->player->followmobj->info->height>>FRACBITS);
+			if (metal->player->followmobj->flags2 & MF2_LINKDRAW)
+				followtic |= FZT_LINKDRAW;
+			if (metal->player->followmobj->colorized)
+				followtic |= FZT_COLORIZED;
+			if (followtic & FZT_SKIN)
+				WRITEUINT8(demo_p,(UINT8)(((skin_t *)(metal->player->followmobj->skin))-skins));
+			oldmetal.flags2 |= MF2_AMBUSH;
+		}
+
+		if (metal->player->followmobj->scale != metal->scale)
+		{
+			followtic |= FZT_SCALE;
+			WRITEFIXED(demo_p,metal->player->followmobj->scale);
+		}
+
+		temp = (INT16)((metal->player->followmobj->x-metal->x)>>8);
+		WRITEINT16(demo_p,temp);
+		temp = (INT16)((metal->player->followmobj->y-metal->y)>>8);
+		WRITEINT16(demo_p,temp);
+		temp = (INT16)((metal->player->followmobj->z-metal->z)>>8);
+		WRITEINT16(demo_p,temp);
+		if (followtic & FZT_SKIN)
+			WRITEUINT8(demo_p,metal->player->followmobj->sprite2);
+		WRITEUINT16(demo_p,metal->player->followmobj->sprite);
+		WRITEUINT32(demo_p,metal->player->followmobj->frame); // NOT & FF_FRAMEMASK here, so 32 bits
+		WRITEUINT8(demo_p,metal->player->followmobj->color);
+
+		*followtic_p = followtic;
+	}
+	else
+		oldmetal.flags2 &= ~MF2_AMBUSH;
+
 	*ziptic_p = ziptic;
 
 	// attention here for the ticcmd size!
 	// latest demos with mouse aiming byte in ticcmd
 	if (demo_p >= demoend - 32)
 	{
-		G_StopMetalRecording(); // no more space
+		G_StopMetalRecording(false); // no more space
 		return;
 	}
 }
@@ -5165,22 +5459,36 @@ void G_BeginRecording(void)
 	// And mobjtype_t is best with UINT32 too...
 	WRITEUINT32(demo_p, player->followitem);
 
-	// Save pflag data
+	// Save pflag data - see SendWeaponPref()
 	{
 		UINT8 buf = 0;
-		if (player->pflags & PF_FLIPCAM)
+		pflags_t pflags = 0;
+		if (cv_flipcam.value)
+		{
 			buf |= 0x01;
-		if (player->pflags & PF_ANALOGMODE)
+			pflags |= PF_FLIPCAM;
+		}
+		if (cv_analog.value)
+		{
 			buf |= 0x02;
-		if (player->pflags & PF_DIRECTIONCHAR)
+			pflags |= PF_ANALOGMODE;
+		}
+		if (cv_directionchar.value)
+		{
 			buf |= 0x04;
-		if (player->pflags & PF_AUTOBRAKE)
+			pflags |= PF_DIRECTIONCHAR;
+		}
+		if (cv_autobrake.value)
+		{
 			buf |= 0x08;
+			pflags |= PF_AUTOBRAKE;
+		}
 		if (cv_usejoystick.value)
 			buf |= 0x10;
 		CV_SetValue(&cv_showinputjoy, !!(cv_usejoystick.value));
 
 		WRITEUINT8(demo_p,buf);
+		player->pflags = pflags;
 	}
 
 	// Save netvar data
@@ -5209,8 +5517,10 @@ void G_BeginMetal(void)
 {
 	mobj_t *mo = players[consoleplayer].mo;
 
+#if 0
 	if (demo_p)
 		return;
+#endif
 
 	demo_p = demobuffer;
 
@@ -5225,6 +5535,9 @@ void G_BeginMetal(void)
 
 	M_Memcpy(demo_p, "METL", 4); demo_p += 4;
 
+	memset(&ghostext,0,sizeof(ghostext));
+	ghostext.lastscale = ghostext.scale = FRACUNIT;
+
 	// Set up our memory.
 	memset(&oldmetal,0,sizeof(oldmetal));
 	oldmetal.x = mo->x;
@@ -5873,7 +6186,9 @@ void G_AddGhost(char *defdemoname)
 	gh->mo->state = states+S_PLAY_STND;
 	gh->mo->sprite = gh->mo->state->sprite;
 	gh->mo->sprite2 = (gh->mo->state->frame & FF_FRAMEMASK);
-	gh->mo->frame = tr_trans20<<FF_TRANSSHIFT;
+	//gh->mo->frame = tr_trans30<<FF_TRANSSHIFT;
+	gh->mo->flags2 |= MF2_DONTDRAW;
+	gh->fadein = (9-3)*6; // fade from invisible to trans30 over as close to 35 tics as possible
 	gh->mo->tics = -1;
 
 	CONS_Printf(M_GetText("Added ghost %s from %s\n"), name, pdemoname);
@@ -5994,19 +6309,23 @@ void G_StopMetalDemo(void)
 }
 
 // Stops metal sonic recording.
-ATTRNORETURN void FUNCNORETURN G_StopMetalRecording(void)
+ATTRNORETURN void FUNCNORETURN G_StopMetalRecording(boolean kill)
 {
 	boolean saved = false;
 	if (demo_p)
 	{
 		UINT8 *p = demobuffer+16; // checksum position
+		if (kill)
+			WRITEUINT8(demo_p, METALDEATH); // add the metal death marker
+		else
+			WRITEUINT8(demo_p, DEMOMARKER); // add the demo end marker
 #ifdef NOMD5
-		UINT8 i;
+		{
-		WRITEUINT8(demo_p, DEMOMARKER); // add the demo end marker
+			UINT8 i;
-		for (i = 0; i < 16; i++, p++)
+			for (i = 0; i < 16; i++, p++)
-			*p = P_RandomByte(); // This MD5 was chosen by fair dice roll and most likely < 50% correct.
+				*p = P_RandomByte(); // This MD5 was chosen by fair dice roll and most likely < 50% correct.
+		}
 #else
-		WRITEUINT8(demo_p, DEMOMARKER); // add the demo end marker
 		md5_buffer((char *)p+16, demo_p - (p+16), (void *)p); // make a checksum of everything after the checksum in the file.
 #endif
 		saved = FIL_WriteFile(va("%sMS.LMP", G_BuildMapName(gamemap)), demobuffer, demo_p - demobuffer); // finally output the file.

src/g_game.h

@@ -175,7 +175,7 @@ void G_AddGhost(char *defdemoname);
 void G_DoPlayMetal(void);
 void G_DoneLevelLoad(void);
 void G_StopMetalDemo(void);
-ATTRNORETURN void FUNCNORETURN G_StopMetalRecording(void);
+ATTRNORETURN void FUNCNORETURN G_StopMetalRecording(boolean kill);
 void G_StopDemo(void);
 boolean G_CheckDemoStatus(void);
 

src/info.c

@@ -1800,38 +1800,24 @@ state_t states[NUMSTATES] =
 	{SPR_NULL, 0, 1, {A_BossScream}, 0, 0, S_CYBRAKDEMONVILEEXPLOSION1}, //S_CYBRAKDEMONVILEEXPLOSION3,
 
 	// Metal Sonic
-	{SPR_METL,  0, 35, {NULL}, 0, 0, S_METALSONIC_WAIT1}, // S_METALSONIC_STAND
+	{SPR_PLAY, SPR2_STND, -1, {NULL}, 0, 0, S_METALSONIC_RACE}, // S_METALSONIC_RACE
-	{SPR_METL,  1,  8, {NULL}, 0, 0, S_METALSONIC_WAIT2}, // S_METALSONIC_WAIT1
-	{SPR_METL,  2,  8, {NULL}, 0, 0, S_METALSONIC_WAIT1}, // S_METALSONIC_WAIT2
-	{SPR_METL,  3,  4, {NULL}, 0, 0, S_METALSONIC_WALK2}, // S_METALSONIC_WALK1
-	{SPR_METL,  4,  4, {NULL}, 0, 0, S_METALSONIC_WALK3}, // S_METALSONIC_WALK2
-	{SPR_METL,  5,  4, {NULL}, 0, 0, S_METALSONIC_WALK4}, // S_METALSONIC_WALK3
-	{SPR_METL,  6,  4, {NULL}, 0, 0, S_METALSONIC_WALK5}, // S_METALSONIC_WALK4
-	{SPR_METL,  7,  4, {NULL}, 0, 0, S_METALSONIC_WALK6}, // S_METALSONIC_WALK5
-	{SPR_METL,  6,  4, {NULL}, 0, 0, S_METALSONIC_WALK7}, // S_METALSONIC_WALK6
-	{SPR_METL,  5,  4, {NULL}, 0, 0, S_METALSONIC_WALK8}, // S_METALSONIC_WALK7
-	{SPR_METL,  4,  4, {NULL}, 0, 0, S_METALSONIC_WALK1}, // S_METALSONIC_WALK8
-	{SPR_METL,  8,  2, {NULL}, 0, 0, S_METALSONIC_RUN2},  // S_METALSONIC_RUN1
-	{SPR_METL,  9,  2, {NULL}, 0, 0, S_METALSONIC_RUN3},  // S_METALSONIC_RUN2
-	{SPR_METL, 10,  2, {NULL}, 0, 0, S_METALSONIC_RUN4},  // S_METALSONIC_RUN3
-	{SPR_METL,  9,  2, {NULL}, 0, 0, S_METALSONIC_RUN1},  // S_METALSONIC_RUN4
 
 	{SPR_METL,  4, -1, {NULL},         0, 0, S_NULL},             // S_METALSONIC_FLOAT
-	{SPR_METL, 12|FF_FULLBRIGHT, -1, {NULL}, 0, 0, S_METALSONIC_STUN}, // S_METALSONIC_VECTOR
+	{SPR_METL, 16|FF_FULLBRIGHT, -1, {NULL}, 0, 0, S_METALSONIC_STUN}, // S_METALSONIC_VECTOR
-	{SPR_METL, 11, -1, {NULL},         0, 0, S_METALSONIC_FLOAT}, // S_METALSONIC_STUN
+	{SPR_METL, 15, -1, {NULL},         0, 0, S_METALSONIC_FLOAT}, // S_METALSONIC_STUN
-	{SPR_METL, 13, 20, {NULL},         0, 0, S_METALSONIC_GATHER},// S_METALSONIC_RAISE
+	{SPR_METL, 17, 20, {NULL},         0, 0, S_METALSONIC_GATHER},// S_METALSONIC_RAISE
-	{SPR_METL, 14, -1, {NULL},         0, 0, S_NULL},             // S_METALSONIC_GATHER
+	{SPR_METL, 18, -1, {NULL},         0, 0, S_NULL},             // S_METALSONIC_GATHER
-	{SPR_METL, 15, -1, {NULL},         0, 0, S_METALSONIC_BOUNCE},// S_METALSONIC_DASH
+	{SPR_METL,  6|FF_FULLBRIGHT|FF_ANIMATE|FF_GLOBALANIM, -1, {NULL}, 1, 2, S_METALSONIC_BOUNCE},// S_METALSONIC_DASH
-	{SPR_METL, 14, -1, {NULL},         0, 0, S_NULL},             // S_METALSONIC_BOUNCE
+	{SPR_METL, 18|FF_FULLBRIGHT|FF_ANIMATE|FF_GLOBALANIM, -1, {NULL}, 1, 2, S_NULL},             // S_METALSONIC_BOUNCE
-	{SPR_METL, 16, -1, {NULL},         0, 0, S_NULL},             // S_METALSONIC_BADBOUNCE
+	{SPR_METL, 14, -1, {NULL},         0, 0, S_NULL},             // S_METALSONIC_BADBOUNCE
-	{SPR_METL, 13, -1, {NULL},         0, 0, S_METALSONIC_GATHER},// S_METALSONIC_SHOOT
+	{SPR_METL, 17, -1, {NULL},         0, 0, S_METALSONIC_GATHER},// S_METALSONIC_SHOOT
-	{SPR_METL, 11, 40, {A_Pain},       0, 0, S_METALSONIC_FLOAT}, // S_METALSONIC_PAIN
+	{SPR_METL, 15, 40, {A_Pain},       0, 0, S_METALSONIC_FLOAT}, // S_METALSONIC_PAIN
-	{SPR_METL, 13,  2, {A_Fall},       0, 0, S_METALSONIC_DEATH2},// S_METALSONIC_DEATH1
+	{SPR_METL, 17,  2, {A_Fall},       0, 0, S_METALSONIC_DEATH2},// S_METALSONIC_DEATH1
-	{SPR_METL, 13,  4, {A_BossScream}, 0, 0, S_METALSONIC_DEATH3},// S_METALSONIC_DEATH2
+	{SPR_METL, 17,  4, {A_BossScream}, 0, 0, S_METALSONIC_DEATH3},// S_METALSONIC_DEATH2
-	{SPR_METL, 13,  0, {A_Repeat}, 17, S_METALSONIC_DEATH2, S_METALSONIC_DEATH4}, // S_METALSONIC_DEATH3
+	{SPR_METL, 17,  0, {A_Repeat}, 17, S_METALSONIC_DEATH2, S_METALSONIC_DEATH4}, // S_METALSONIC_DEATH3
-	{SPR_METL, 13, -1, {A_BossDeath},  0, 0, S_NULL},             // S_METALSONIC_DEATH4
+	{SPR_METL, 17, -1, {A_BossDeath},  0, 0, S_NULL},             // S_METALSONIC_DEATH4
-	{SPR_METL, 11,  1, {A_BossScream},         0, 0, S_METALSONIC_FLEE2}, // S_METALSONIC_FLEE1
+	{SPR_METL, 15,  1, {A_BossScream},         0, 0, S_METALSONIC_FLEE2}, // S_METALSONIC_FLEE1
-	{SPR_METL, 11,  7, {NULL},                 0, 0, S_METALSONIC_FLEE1}, // S_METALSONIC_FLEE2
+	{SPR_METL, 15,  7, {NULL},                 0, 0, S_METALSONIC_FLEE1}, // S_METALSONIC_FLEE2
 
 	{SPR_MSCF, FF_FULLBRIGHT|FF_TRANS30|FF_ANIMATE, -1, {NULL}, 11, 1, S_NULL},  // S_MSSHIELD_F1
 	{SPR_MSCF, FF_FULLBRIGHT|FF_ANIMATE|12, -1, {NULL}, 8, 2, S_NULL},  // S_MSSHIELD_F2
@@ -6636,18 +6622,18 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
 
 	{           // MT_METALSONIC_RACE
 		207,                // doomednum
-		S_METALSONIC_STAND, // spawnstate
+		S_METALSONIC_RACE,  // spawnstate
 		8,                  // spawnhealth
-		S_METALSONIC_WALK1, // seestate
+		S_NULL,             // seestate
 		sfx_None,           // seesound
 		0,                  // reactiontime
 		sfx_None,           // attacksound
 		S_NULL,             // painstate
 		0,                  // painchance
 		sfx_None,           // painsound
-		S_METALSONIC_RUN1,  // meleestate
+		S_NULL,             // meleestate
 		S_NULL,             // missilestate
-		S_NULL,             // deathstate
+		S_PLAY_DEAD,        // deathstate
 		S_NULL,             // xdeathstate
 		sfx_None,           // deathsound
 		0,                  // speed
@@ -6657,7 +6643,7 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
 		0,                  // mass
 		0,                  // damage
 		sfx_None,           // activesound
-		MF_SCENERY|MF_NOGRAVITY|MF_NOCLIPHEIGHT, // flags
+		MF_NOGRAVITY|MF_NOCLIPHEIGHT, // flags
 		S_NULL              // raisestate
 	},
 
@@ -6707,7 +6693,7 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
 		0,              // speed
 		32*FRACUNIT,    // radius
 		52*FRACUNIT,    // height
-		0,              // display offset
+		1,              // display offset
 		0,              // mass
 		0,              // damage
 		sfx_None,       // activesound

src/info.h

@@ -1934,25 +1934,7 @@ typedef enum state
 	S_CYBRAKDEMONVILEEXPLOSION3,
 
 	// Metal Sonic (Race)
-	// S_PLAY_STND
+	S_METALSONIC_RACE,
-	S_METALSONIC_STAND,
-	// S_PLAY_TAP1
-	S_METALSONIC_WAIT1,
-	S_METALSONIC_WAIT2,
-	// S_PLAY_WALK
-	S_METALSONIC_WALK1,
-	S_METALSONIC_WALK2,
-	S_METALSONIC_WALK3,
-	S_METALSONIC_WALK4,
-	S_METALSONIC_WALK5,
-	S_METALSONIC_WALK6,
-	S_METALSONIC_WALK7,
-	S_METALSONIC_WALK8,
-	// S_PLAY_SPD1
-	S_METALSONIC_RUN1,
-	S_METALSONIC_RUN2,
-	S_METALSONIC_RUN3,
-	S_METALSONIC_RUN4,
 	// Metal Sonic (Battle)
 	S_METALSONIC_FLOAT,
 	S_METALSONIC_VECTOR,

src/p_enemy.c

@@ -9107,10 +9107,11 @@ void A_BossJetFume(mobj_t *actor)
 		P_SetTarget(&filler->target, actor);
 		filler->fuse = 59;
 		P_SetTarget(&actor->tracer, filler);
-		filler->destscale = actor->scale/3;
+		P_SetScale(filler, (filler->destscale = actor->scale/3));
-		P_SetScale(filler, filler->destscale);
 		if (actor->eflags & MFE_VERTICALFLIP)
 			filler->flags2 |= MF2_OBJECTFLIP;
+		filler->color = SKINCOLOR_ICY;
+		filler->colorized = true;
 	}
 	else if (locvar1 == 3) // Boss 4 jet flame
 	{

src/p_inter.c

@@ -2372,7 +2372,7 @@ void P_KillMobj(mobj_t *target, mobj_t *inflictor, mobj_t *source, UINT8 damaget
 	if (target->player && !target->player->spectator)
 	{
 		if (metalrecording) // Ack! Metal Sonic shouldn't die! Cut the tape, end recording!
-			G_StopMetalRecording();
+			G_StopMetalRecording(true);
 		if (gametype == GT_MATCH // note, no team match suicide penalty
 			&& ((target == source) || (source == NULL && inflictor == NULL) || (source && !source->player)))
 		{ // Suicide penalty
@@ -2763,6 +2763,12 @@ void P_KillMobj(mobj_t *target, mobj_t *inflictor, mobj_t *source, UINT8 damaget
 				}
 			}
 			break;
+		case MT_METALSONIC_RACE:
+			target->fuse = TICRATE*3;
+			target->momx = target->momy = target->momz = 0;
+			P_SetObjectMomZ(target, 14*FRACUNIT, false);
+			target->flags = (target->flags & ~MF_NOGRAVITY)|(MF_NOCLIP|MF_NOCLIPTHING);
+			break;
 		default:
 			break;
 	}
@@ -3617,11 +3623,12 @@ boolean P_DamageMobj(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32 da
 			}
 			else if (inflictor && inflictor->flags & MF_MISSILE)
 				return false; // Metal Sonic walk through flame !!
-			else
+			else if (!player->powers[pw_flashing])
 			{ // Oh no! Metal Sonic is hit !!
 				P_ShieldDamage(player, inflictor, source, damage, damagetype);
 				return true;
 			}
+			return false;
 		}
 		else if (player->powers[pw_invulnerability] || player->powers[pw_flashing] || player->powers[pw_super]) // ignore bouncing & such in invulnerability
 		{

src/p_mobj.c

@@ -2563,19 +2563,30 @@ static boolean P_ZMovement(mobj_t *mo)
 
 	if (!mo->player && P_CheckDeathPitCollide(mo))
 	{
-		if (mo->flags & MF_ENEMY || mo->flags & MF_BOSS || mo->type == MT_MINECART)
+		switch (mo->type)
 		{
-			// Kill enemies, bosses and minecarts that fall into death pits.
+			case MT_GHOST:
-			if (mo->health)
+			case MT_METALSONIC_RACE:
-			{
+			case MT_EXPLODE:
-				P_KillMobj(mo, NULL, NULL, 0);
+			case MT_BOSSEXPLODE:
-				return false;
+			case MT_SONIC3KBOSSEXPLODE:
-			}
+				break;
-		}
+			default:
-		else
+				if (mo->flags & MF_ENEMY || mo->flags & MF_BOSS || mo->type == MT_MINECART)
-		{
+				{
-			P_RemoveMobj(mo);
+					// Kill enemies, bosses and minecarts that fall into death pits.
-			return false;
+					if (mo->health)
+					{
+						P_KillMobj(mo, NULL, NULL, 0);
+					}
+					return false;
+				}
+				else
+				{
+					P_RemoveMobj(mo);
+					return false;
+				}
+				break;
 		}
 	}
 
@@ -5567,9 +5578,9 @@ static void P_Boss9Thinker(mobj_t *mobj)
 		P_InstaThrust(mobj, mobj->angle, -4*FRACUNIT);
 		P_TryMove(mobj, mobj->x+mobj->momx, mobj->y+mobj->momy, true);
 		mobj->momz -= gravity;
-		if (mobj->z < mobj->watertop)
+		if (mobj->z < mobj->watertop || mobj->z < (mobj->floorz + 16*FRACUNIT))
 		{
-			mobj->watertop = mobj->target->floorz + 32*FRACUNIT;
+			mobj->watertop = mobj->floorz + 32*FRACUNIT;
 			P_SetMobjState(mobj, mobj->info->spawnstate);
 		}
 		return;
@@ -5577,16 +5588,22 @@ static void P_Boss9Thinker(mobj_t *mobj)
 
 	if ((!mobj->target || !(mobj->target->flags & MF_SHOOTABLE)))
 	{
-		if (mobj->tracer)
+		if (mobj->hprev)
-			P_RemoveMobj(mobj->tracer);
+		{
+			P_RemoveMobj(mobj->hprev);
+			P_SetTarget(&mobj->hprev, NULL);
+		}
 		P_BossTargetPlayer(mobj, false);
 		if (mobj->target && (!P_IsObjectOnGround(mobj->target) || mobj->target->player->pflags & PF_SPINNING))
 			P_SetTarget(&mobj->target, NULL); // Wait for them to hit the ground first
 		if (!mobj->target) // Still no target, aww.
 		{
 			// Reset the boss.
-			if (mobj->tracer)
+			if (mobj->hprev)
-				P_RemoveMobj(mobj->tracer);
+			{
+				P_RemoveMobj(mobj->hprev);
+				P_SetTarget(&mobj->hprev, NULL);
+			}
 			P_SetMobjState(mobj, mobj->info->spawnstate);
 			mobj->fuse = 0;
 			mobj->momx = FixedDiv(mobj->momx, FRACUNIT + (FRACUNIT>>2));
@@ -5600,7 +5617,7 @@ static void P_Boss9Thinker(mobj_t *mobj)
 			return;
 		}
 		else if (!mobj->fuse)
-			mobj->fuse = 10*TICRATE;
+			mobj->fuse = 8*TICRATE;
 	}
 
 	// AI goes here.
@@ -5627,16 +5644,18 @@ static void P_Boss9Thinker(mobj_t *mobj)
 				mobj->angle -= InvAngle(angle)/8;
 
 			// Alter your energy bubble's size/position
-			if (mobj->health > 3)
+			if (mobj->health > mobj->info->damage)
 			{
-				mobj->tracer->destscale = FRACUNIT + (4*TICRATE - mobj->fuse)*(FRACUNIT/2)/TICRATE + FixedMul(FINECOSINE(angle>>ANGLETOFINESHIFT),FRACUNIT/2);
+				if (mobj->hprev)
-				P_SetScale(mobj->tracer, mobj->tracer->destscale);
+				{
-			}
+					mobj->hprev->destscale = FRACUNIT + (2*TICRATE - mobj->fuse)*(FRACUNIT/2)/TICRATE + FixedMul(FINECOSINE(angle>>ANGLETOFINESHIFT),FRACUNIT/2);
+					P_SetScale(mobj->hprev, mobj->hprev->destscale);
 
-			P_TeleportMove(mobj->tracer, mobj->x, mobj->y, mobj->z + mobj->height/2 - mobj->tracer->height/2);
+					P_TeleportMove(mobj->hprev, mobj->x, mobj->y, mobj->z + mobj->height/2 - mobj->hprev->height/2);
-			mobj->tracer->momx = mobj->momx;
+					mobj->hprev->momx = mobj->momx;
-			mobj->tracer->momy = mobj->momy;
+					mobj->hprev->momy = mobj->momy;
-			mobj->tracer->momz = mobj->momz;
+					mobj->hprev->momz = mobj->momz;
+				}
 
 				// Firin' mah lazors - INDICATOR
 				if (mobj->fuse > TICRATE/2)
@@ -5724,6 +5743,7 @@ static void P_Boss9Thinker(mobj_t *mobj)
 						S_StartSound(mobj, sfx_s3kb3);
 					}
 				}
+			}
 
 			// up...
 			mobj->z += mobj->height/2;
@@ -5750,12 +5770,12 @@ static void P_Boss9Thinker(mobj_t *mobj)
 				if (mobj->health > mobj->info->damage)
 				{
 					P_SetScale(missile, FRACUNIT/3);
-					missile->color = SKINCOLOR_GOLD; // sonic cd electric power
+					missile->color = SKINCOLOR_MAGENTA; // sonic OVA/4 purple power
 				}
 				else
 				{
 					P_SetScale(missile, FRACUNIT/5);
-					missile->color = SKINCOLOR_MAGENTA; // sonic OVA/4 purple power
+					missile->color = SKINCOLOR_SUNSET; // sonic cd electric power
 				}
 				missile->destscale = missile->scale*2;
 				missile->scalespeed = abs(missile->scale - missile->destscale)/missile->fuse;
@@ -5774,8 +5794,10 @@ static void P_Boss9Thinker(mobj_t *mobj)
 			if (mobj->movedir == 0 || mobj->movedir == 2) { // Pausing between bounces in the pinball phase
 				if (mobj->target->player->powers[pw_tailsfly]) // Trying to escape, eh?
 					mobj->watertop = mobj->target->z + mobj->target->momz*6; // Readjust your aim. >:3
-				else
+				else if (mobj->target->floorz > mobj->floorz)
 					mobj->watertop = mobj->target->floorz + 16*FRACUNIT;
+				else
+					mobj->watertop = mobj->floorz + 16*FRACUNIT;
 
 				if (!(mobj->threshold%4)) {
 					mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x + mobj->target->momx*4, mobj->target->y + mobj->target->momy*4);
@@ -5867,8 +5889,6 @@ static void P_Boss9Thinker(mobj_t *mobj)
 				return;
 			}
 
-			P_SpawnGhostMobj(mobj);
-
 			// Pinball attack!
 			if (mobj->movecount == 3 && (mobj->movedir == 0 || mobj->movedir == 2))
 			{
@@ -5883,20 +5903,20 @@ static void P_Boss9Thinker(mobj_t *mobj)
 				if (!P_TryMove(mobj, mobj->x+mobj->momx, mobj->y+mobj->momy, true))
 				{ // Hit a wall? Find a direction to bounce
 					mobj->threshold--;
-					P_SetMobjState(mobj, mobj->state->nextstate);
 					if (!mobj->threshold) { // failed bounce!
 						S_StartSound(mobj, sfx_mspogo);
 						P_BounceMove(mobj);
 						mobj->angle = R_PointToAngle2(mobj->momx, mobj->momy,0,0);
 						mobj->momz = 4*FRACUNIT;
 						mobj->flags &= ~MF_PAIN;
-						mobj->fuse = 10*TICRATE;
+						mobj->fuse = 8*TICRATE;
 						mobj->movecount = 0;
 						P_SpawnMobjFromMobj(mobj, 0, 0, 0, MT_CYBRAKDEMON_VILE_EXPLOSION);
 						P_SetMobjState(mobj, mobj->info->meleestate);
 					}
 					else if (!(mobj->threshold%4))
 					{ // We've decided to lock onto the player this bounce.
+						P_SetMobjState(mobj, mobj->state->nextstate);
 						S_StartSound(mobj, sfx_s3k5a);
 						mobj->angle = R_PointToAngle2(mobj->x, mobj->y, mobj->target->x + mobj->target->momx*4, mobj->target->y + mobj->target->momy*4);
 						mobj->reactiontime = TICRATE - 5*(mobj->info->damage - mobj->health); // targetting time
@@ -5913,6 +5933,8 @@ static void P_Boss9Thinker(mobj_t *mobj)
 				return;
 			}
 
+			P_SpawnGhostMobj(mobj)->colorized = false;
+
 			// Vector form dodge!
 			mobj->angle += mobj->movedir;
 			P_InstaThrust(mobj, mobj->angle, -speed);
@@ -6009,7 +6031,7 @@ static void P_Boss9Thinker(mobj_t *mobj)
 				if (mobj->health > mobj->info->damage)
 				{ // No more bubble if we're broken (pinch phase)
 					mobj_t *shield = P_SpawnMobj(mobj->x, mobj->y, mobj->z, MT_MSSHIELD_FRONT);
-					P_SetTarget(&mobj->tracer, shield);
+					P_SetTarget(&mobj->hprev, shield);
 					P_SetTarget(&shield->target, mobj);
 
 					// Attack 2: Energy shot!
@@ -6040,14 +6062,15 @@ static void P_Boss9Thinker(mobj_t *mobj)
 				}
 				else
 				{
-					mobj_t *shield = P_SpawnMobj(mobj->x, mobj->y, mobj->z, MT_MSSHIELD_FRONT);
+					/*mobj_t *shield = P_SpawnMobj(mobj->x, mobj->y, mobj->z, MT_MSSHIELD_FRONT);
 					P_SetTarget(&mobj->tracer, shield);
 					P_SetTarget(&shield->target, mobj);
 					shield->height -= 20*FRACUNIT; // different offset...
-					P_SetMobjState(shield, S_MSSHIELD_F2);
+					P_SetMobjState(shield, S_MSSHIELD_F2);*/
+					P_SetMobjState(mobj, S_METALSONIC_BOUNCE);
 					//P_LinedefExecute(LE_PINCHPHASE, mobj, NULL); -- why does this happen twice? see case 2...
 				}
-				mobj->fuse = 4*TICRATE;
+				mobj->fuse = 3*TICRATE;
 				mobj->flags |= MF_PAIN;
 				if (mobj->info->attacksound)
 					S_StartSound(mobj, mobj->info->attacksound);
@@ -6058,14 +6081,14 @@ static void P_Boss9Thinker(mobj_t *mobj)
 			case 2:
 			{
 				// We're all charged and ready now! Unleash the fury!!
-				mobj_t *removemobj = mobj->tracer;
 				S_StopSound(mobj);
-				P_SetTarget(&mobj->tracer, mobj->hnext);
+				if (mobj->hprev)
-				P_RemoveMobj(removemobj);
+				{
+					P_RemoveMobj(mobj->hprev);
+					P_SetTarget(&mobj->hprev, NULL);
+				}
 				if (mobj->health <= mobj->info->damage)
 				{
-					mobj_t *whoosh;
-
 					// Attack 1: Pinball dash!
 					if (mobj->health == 1)
 						mobj->movedir = 0;
@@ -6078,9 +6101,13 @@ static void P_Boss9Thinker(mobj_t *mobj)
 						mobj->threshold = 12; // bounce 12 times
 					else
 						mobj->threshold = 24; // bounce 24 times
-					mobj->watertop = mobj->target->floorz + 16*FRACUNIT;
+					if (mobj->floorz >= mobj->target->floorz)
+						mobj->watertop = mobj->floorz + 16*FRACUNIT;
+					else
+						mobj->watertop = mobj->target->floorz + 16*FRACUNIT;
 					P_LinedefExecute(LE_PINCHPHASE, mobj, NULL);
 
+#if 0
 					whoosh = P_SpawnMobjFromMobj(mobj, 0, 0, 0, MT_GHOST); // done here so the offset is correct
 					whoosh->frame = FF_FULLBRIGHT;
 					whoosh->sprite = SPR_ARMA;
@@ -6088,9 +6115,13 @@ static void P_Boss9Thinker(mobj_t *mobj)
 					whoosh->scalespeed = FixedMul(whoosh->scalespeed, whoosh->scale);
 					whoosh->height = 38*whoosh->scale;
 					whoosh->fuse = 10;
-					whoosh->color = SKINCOLOR_MAGENTA;
+					whoosh->color = SKINCOLOR_SUNSET;
 					whoosh->colorized = true;
 					whoosh->flags |= MF_NOCLIPHEIGHT;
+#endif
+
+					P_SetMobjState(mobj->tracer, S_JETFUMEFLASH);
+					P_SetScale(mobj->tracer, mobj->scale << 1);
 				}
 				else
 				{
@@ -6102,10 +6133,13 @@ static void P_Boss9Thinker(mobj_t *mobj)
 			}
 			case 3:
 				// Return to idle.
-				mobj->watertop = mobj->target->floorz + 32*FRACUNIT;
+				if (mobj->floorz >= mobj->target->floorz)
+					mobj->watertop = mobj->floorz + 32*FRACUNIT;
+				else
+					mobj->watertop = mobj->target->floorz + 32*FRACUNIT;
 				P_SetMobjState(mobj, mobj->info->spawnstate);
 				mobj->flags &= ~MF_PAIN;
-				mobj->fuse = 10*TICRATE;
+				mobj->fuse = 8*TICRATE;
 				break;
 			}
 			mobj->movecount++;
@@ -8264,6 +8298,20 @@ void P_MobjThinker(mobj_t *mobj)
 					P_SetObjectMomZ(mobj, -2 * FRACUNIT / 3, true);
 			}
 			break;
+		case MT_METALSONIC_RACE:
+			{
+				if (!(mobj->fuse % 8))
+				{
+					fixed_t r = mobj->radius >> FRACBITS;
+					mobj_t *explosion = P_SpawnMobj(
+						mobj->x + (P_RandomRange(r, -r) << FRACBITS),
+						mobj->y + (P_RandomRange(r, -r) << FRACBITS),
+						mobj->z + (P_RandomKey(mobj->height >> FRACBITS) << FRACBITS),
+						MT_SONIC3KBOSSEXPLODE);
+					S_StartSound(explosion, sfx_s3kb4);
+				}
+				P_SetObjectMomZ(mobj, -2 * FRACUNIT / 3, true);
+			}
 		default:
 			break;
 		}
@@ -8706,11 +8754,17 @@ void P_MobjThinker(mobj_t *mobj)
 					}
 					else if (mobj->fuse == 59)
 					{
+						boolean dashmod = ((mobj->target->flags & MF_PAIN) && (mobj->target->health <= mobj->target->info->damage));
 						jetx = mobj->target->x + P_ReturnThrustX(mobj->target, mobj->target->angle, -mobj->target->radius);
 						jety = mobj->target->y + P_ReturnThrustY(mobj->target, mobj->target->angle, -mobj->target->radius);
 						P_UnsetThingPosition(mobj);
 						mobj->x = jetx;
 						mobj->y = jety;
+						mobj->destscale = mobj->target->scale;
+						if (!(dashmod && mobj->target->state == states+S_METALSONIC_BOUNCE))
+						{
+							mobj->destscale = (mobj->destscale + FixedDiv(R_PointToDist2(0, 0, mobj->target->momx, mobj->target->momy), 36*mobj->target->scale))/3;
+						}
 						if (mobj->target->eflags & MFE_VERTICALFLIP)
 							mobj->z = mobj->target->z + mobj->target->height/2 + mobj->height/2;
 						else
@@ -8718,6 +8772,14 @@ void P_MobjThinker(mobj_t *mobj)
 						mobj->floorz = mobj->z;
 						mobj->ceilingz = mobj->z+mobj->height;
 						P_SetThingPosition(mobj);
+						if (dashmod)
+						{
+							mobj->color = SKINCOLOR_SUNSET;
+							if (mobj->target->movecount == 3 && !mobj->target->reactiontime && (mobj->target->movedir == 0 || mobj->target->movedir == 2))
+								P_SpawnGhostMobj(mobj);
+						}
+						else
+							mobj->color = SKINCOLOR_ICY;
 					}
 					mobj->fuse++;
 				}
@@ -10402,8 +10464,11 @@ mobj_t *P_SpawnMobj(fixed_t x, fixed_t y, fixed_t z, mobjtype_t type)
 			if (nummaprings >= 0)
 				nummaprings++;
 			break;
-		case MT_METALSONIC_BATTLE:
 		case MT_METALSONIC_RACE:
+			mobj->skin = &skins[5];
+			/* FALLTHRU */
+		case MT_METALSONIC_BATTLE:
+			mobj->color = skins[5].prefcolor;
 			sc = 5;
 			break;
 		case MT_FANG:
@@ -10474,6 +10539,12 @@ mobj_t *P_SpawnMobj(fixed_t x, fixed_t y, fixed_t z, mobjtype_t type)
 	if (!(mobj->flags & MF_NOTHINK))
 		P_AddThinker(THINK_MOBJ, &mobj->thinker);
 
+	if (mobj->skin) // correct inadequecies above.
+	{
+		mobj->sprite2 = P_GetSkinSprite2(mobj->skin, (mobj->frame & FF_FRAMEMASK), NULL);
+		mobj->frame &= ~FF_FRAMEMASK;
+	}
+
 	// Call action functions when the state is set
 	if (st->action.acp1 && (mobj->flags & MF_RUNSPAWNFUNC))
 	{
@@ -11256,6 +11327,8 @@ void P_MovePlayerToSpawn(INT32 playernum, mapthing_t *mthing)
 		}
 		if (mthing->options & MTF_AMBUSH)
 			P_SetPlayerMobjState(mobj, S_PLAY_FALL);
+		else if (metalrecording)
+			P_SetPlayerMobjState(mobj, S_PLAY_WAIT);
 	}
 	else
 		z = floor;

src/p_user.c

@@ -2050,8 +2050,7 @@ void P_SpawnThokMobj(player_t *player)
 		mobj->eflags |= (player->mo->eflags & MFE_VERTICALFLIP);
 
 		// scale
-		P_SetScale(mobj, player->mo->scale);
+		P_SetScale(mobj, (mobj->destscale = player->mo->scale));
-		mobj->destscale = player->mo->scale;
 
 		if (type == MT_THOK) // spintrail-specific modification for MT_THOK
 		{
@@ -2061,8 +2060,7 @@ void P_SpawnThokMobj(player_t *player)
 	}
 
 	P_SetTarget(&mobj->target, player->mo); // the one thing P_SpawnGhostMobj doesn't do
-	if (demorecording)
+	G_GhostAddThok();
-		G_GhostAddThok();
 }
 
 //
@@ -4576,8 +4574,7 @@ static void P_DoSpinAbility(player_t *player, ticcmd_t *cmd)
 					if (player->revitem && !(leveltime % 5)) // Now spawn the color thok circle.
 					{
 						P_SpawnSpinMobj(player, player->revitem);
-						if (demorecording)
+						G_GhostAddRev();
-							G_GhostAddRev();
 					}
 				}
 
@@ -8346,8 +8343,7 @@ static void P_MovePlayer(player_t *player)
 	if (player->pflags & PF_SPINNING && P_AproxDistance(player->speed, player->mo->momz) > FixedMul(15<<FRACBITS, player->mo->scale) && !(player->pflags & PF_JUMPED))
 	{
 		P_SpawnSpinMobj(player, player->spinitem);
-		if (demorecording)
+		G_GhostAddSpin();
-			G_GhostAddSpin();
 	}
 
 
@@ -11114,6 +11110,7 @@ static void P_DoMetalJetFume(player_t *player, mobj_t *fume)
 	}
 
 	fume->movecount = dashmode; // keeps track of previous dashmode value so we know whether Metal is entering or leaving it
+	fume->eflags = (fume->flags2 & ~MF2_OBJECTFLIP) | (mo->flags2 & MF2_OBJECTFLIP); // Make sure to flip in reverse gravity!
 	fume->eflags = (fume->eflags & ~MFE_VERTICALFLIP) | (mo->eflags & MFE_VERTICALFLIP); // Make sure to flip in reverse gravity!
 
 	// Finally, set its position
@@ -11122,10 +11119,7 @@ static void P_DoMetalJetFume(player_t *player, mobj_t *fume)
 	P_UnsetThingPosition(fume);
 	fume->x = mo->x + P_ReturnThrustX(fume, angle, dist);
 	fume->y = mo->y + P_ReturnThrustY(fume, angle, dist);
-	if (fume->eflags & MFE_VERTICALFLIP)
+	fume->z = mo->z + ((mo->height - fume->height) >> 1);
-		fume->z = mo->z + ((mo->height + fume->height) >> 1);
-	else
-		fume->z = mo->z + ((mo->height - fume->height) >> 1);
 	P_SetThingPosition(fume);
 }
 
@@ -11517,7 +11511,7 @@ void P_PlayerThink(player_t *player)
 
 	// deez New User eXperiences.
 	{
-		angle_t diff = 0;
+		angle_t oldang = player->drawangle, diff = 0;
 		UINT8 factor;
 		// Directionchar!
 		// Camera angle stuff.
@@ -11531,6 +11525,13 @@ void P_PlayerThink(player_t *player)
 			player->drawangle = player->mo->angle;
 		else if (P_PlayerInPain(player))
 			;
+		else if (player->powers[pw_justsprung]) // restricted, potentially by lua
+		{
+#ifdef SPRINGSPIN
+			if (player->powers[pw_justsprung] & (1<<15))
+				player->drawangle += (player->powers[pw_justsprung] & ~(1<<15))*(ANG2+ANG1);
+#endif
+		}
 		else if (player->powers[pw_carry] && player->mo->tracer) // carry
 		{
 			switch (player->powers[pw_carry])
@@ -11568,13 +11569,6 @@ void P_PlayerThink(player_t *player)
 					break;
 			}
 		}
-		else if (player->powers[pw_justsprung])
-		{
-#ifdef SPRINGSPIN
-			if (player->powers[pw_justsprung] & (1<<15))
-				player->drawangle += (player->powers[pw_justsprung] & ~(1<<15))*(ANG2+ANG1);
-#endif
-		}
 		else if ((player->skidtime > (TICRATE/2 - 2) || ((player->pflags & (PF_SPINNING|PF_STARTDASH)) == PF_SPINNING)) && (abs(player->rmomx) > 5*player->mo->scale || abs(player->rmomy) > 5*player->mo->scale)) // spin/skid force
 			player->drawangle = R_PointToAngle2(0, 0, player->rmomx, player->rmomy);
 		else if (((player->charability2 == CA2_GUNSLINGER || player->charability2 == CA2_MELEE) && player->panim == PA_ABILITY2) || player->pflags & PF_STASIS || player->skidtime)
@@ -11635,6 +11629,22 @@ void P_PlayerThink(player_t *player)
 			player->drawangle += diff;
 		}
 
+		// reset from waiting to standing when turning on the spot
+		if (player->panim == PA_IDLE)
+		{
+			diff = player->drawangle - oldang;
+			if (diff > ANGLE_180)
+				diff = InvAngle(diff);
+			if (diff > ANG10/2)
+			{
+				statenum_t stat = player->mo->state-states;
+				if (stat == S_PLAY_WAIT)
+					P_SetPlayerMobjState(player->mo, S_PLAY_STND);
+				else if (stat == S_PLAY_STND && player->mo->tics != -1)
+					player->mo->tics++;
+			}
+		}
+
 		// Autobrake! check ST_drawInput if you modify this
 		{
 			boolean currentlyonground = P_IsObjectOnGround(player->mo);
@@ -11874,7 +11884,7 @@ void P_PlayerThink(player_t *player)
 
 #define dashmode player->dashmode
 	// Dash mode - thanks be to VelocitOni
-	if ((player->charflags & SF_DASHMODE) && !player->gotflag && !player->powers[pw_carry] && !player->exiting && !(maptol & TOL_NIGHTS)) // woo, dashmode! no nights tho.
+	if ((player->charflags & SF_DASHMODE) && !player->gotflag && !player->powers[pw_carry] && !player->exiting && !(maptol & TOL_NIGHTS) && !metalrecording) // woo, dashmode! no nights tho.
 	{
 		boolean totallyradical = player->speed >= FixedMul(player->runspeed, player->mo->scale);
 		boolean floating = (player->secondjump == 1);

src/r_draw.c

@@ -567,8 +567,12 @@ static void R_GenerateTranslationColormap(UINT8 *dest_colormap, INT32 skinnum, U
 		else if (skinnum == TC_METALSONIC)
 		{
 			for (i = 0; i < 6; i++)
+			{
 				dest_colormap[Color_Index[SKINCOLOR_BLUE-1][12-i]] = Color_Index[SKINCOLOR_BLUE-1][i];
+			}
 			dest_colormap[159] = dest_colormap[253] = dest_colormap[254] = 0;
+			for (i = 0; i < 16; i++)
+				dest_colormap[96+i] = dest_colormap[Color_Index[SKINCOLOR_COBALT-1][i]];
 		}
 		else if (skinnum == TC_DASHMODE) // This is a long one, because MotorRoach basically hand-picked the indices
 		{

src/r_things.c

@@ -2701,6 +2701,7 @@ boolean R_SkinUsable(INT32 playernum, INT32 skinnum)
 		|| (modeattacking) // If you have someone else's run you might as well take a look
 		|| (Playing() && (R_SkinAvailable(mapheaderinfo[gamemap-1]->forcecharacter) == skinnum)) // Force 1.
 		|| (netgame && (cv_forceskin.value == skinnum)) // Force 2.
+		|| (metalrecording && skinnum == 5) // Force 3.
 		);
 }
 

src/sdl/i_system.c

@@ -2181,7 +2181,7 @@ void I_Quit(void)
 	if (demorecording)
 		G_CheckDemoStatus();
 	if (metalrecording)
-		G_StopMetalRecording();
+		G_StopMetalRecording(false);
 
 	D_QuitNetGame();
 	I_ShutdownMusic();
@@ -2299,7 +2299,7 @@ void I_Error(const char *error, ...)
 	if (demorecording)
 		G_CheckDemoStatus();
 	if (metalrecording)
-		G_StopMetalRecording();
+		G_StopMetalRecording(false);
 
 	D_QuitNetGame();
 	I_ShutdownMusic();

src/st_stuff.c

@@ -837,7 +837,13 @@ static void ST_drawLivesArea(void)
 	}
 
 	// Lives number
-	if (G_GametypeUsesLives() || gametype == GT_RACE)
+	if (metalrecording)
+	{
+		if (((2*leveltime)/TICRATE) & 1)
+			V_DrawRightAlignedString(hudinfo[HUD_LIVES].x+58, hudinfo[HUD_LIVES].y+8,
+				hudinfo[HUD_LIVES].f|V_PERPLAYER|V_REDMAP|V_HUDTRANS, "REC");
+	}
+	else if (G_GametypeUsesLives() || gametype == GT_RACE)
 	{
 		// x
 		V_DrawScaledPatch(hudinfo[HUD_LIVES].x+22, hudinfo[HUD_LIVES].y+10,

src/win32/win_sys.c

@@ -647,7 +647,7 @@ void I_Error(const char *error, ...)
 	if (demorecording)
 		G_CheckDemoStatus();
 	if (metalrecording)
-		G_StopMetalRecording();
+		G_StopMetalRecording(false);
 
 	D_QuitNetGame();
 
@@ -733,7 +733,7 @@ void I_Quit(void)
 	if (demorecording)
 		G_CheckDemoStatus();
 	if (metalrecording)
-		G_StopMetalRecording();
+		G_StopMetalRecording(false);
 
 	M_SaveConfig(NULL); // save game config, cvars..
 #ifndef NONET