- Added 'EndTitle' nextmap option which goes to the regular title loop after

the game has finished.
- Added NOBOSSRIP flag. Note: we are now at flags6!
- Added SetSkyScrollSpeed(int skyplane, fixed speed) ACS function.
- Added THRUACTORS flag that disables all actor<->actor collision detection.
- Added DONTSEEKINVISIBLE flag for missiles that can't home in on invisible
  targets.
- Added SFX_TRANSFERPITCH flag to A_SpawnItemEx.
- Added Ultimate Freedoom IWAD detection.
- Added GetAirSupply and SetAirSupply functions to ACS.
- Fixed: The *surface sound was not played when drowning was switched off
  by setting the level's air supply to 0.

SVN r1619 (trunk)

docs/rh-log.txt

@@ -1,4 +1,18 @@
-May 27, 2009
+May 30, 2009  (Changes by Graf Zahl)
+- Added 'EndTitle' nextmap option which goes to the regular title loop after
+  the game has finished.
+- Added NOBOSSRIP flag. Note: we are now at flags6!
+- Added SetSkyScrollSpeed(int skyplane, fixed speed) ACS function.
+- Added THRUACTORS flag that disables all actor<->actor collision detection.
+- Added DONTSEEKINVISIBLE flag for missiles that can't home in on invisible
+  targets.
+- Added SFX_TRANSFERPITCH flag to A_SpawnItemEx.
+- Added Ultimate Freedoom IWAD detection.
+- Added GetAirSupply and SetAirSupply functions to ACS.
+- Fixed: The *surface sound was not played when drowning was switched off
+  by setting the level's air supply to 0.
+
+May 27, 2009
 - Fixed: The mouse wheel generated no events in GUI mode if you weren't
   fullscreen. (e.g. You could no longer scroll the console with the mouse
   buffer.)

src/actor.h

@@ -155,7 +155,7 @@ enum
 
 	MF2_DONTREFLECT		= 0x00000001,	// this projectile cannot be reflected
 	MF2_WINDTHRUST		= 0x00000002,	// gets pushed around by the wind specials
-	//MF2_BOUNCE1			= 0x00000004,
+	MF2_DONTSEEKINVISIBLE=0x00000004,	// For seeker missiles: Don't home in on invisible/shadow targets
 	MF2_BLASTED			= 0x00000008,	// actor will temporarily take damage from impact
 	MF2_FLY				= 0x00000010,	// fly mode is active
 	MF2_FLOORCLIP		= 0x00000020,	// if feet are allowed to be clipped
@@ -176,7 +176,7 @@ enum
 	MF2_NODMGTHRUST		= 0x00020000,	// does not thrust target when damaging
 	MF2_TELESTOMP		= 0x00040000,	// mobj can stomp another
 	MF2_FLOATBOB		= 0x00080000,	// use float bobbing z movement
-	//MF2_BOUNCE2			= 0x00100000,
+	MF2_THRUACTORS		= 0x00100000,	// performs no actor<->actor collision checks
 	MF2_IMPACT			= 0x00200000, 	// an MF_MISSILE mobj can activate SPAC_IMPACT
 	MF2_PUSHWALL		= 0x00400000, 	// mobj can push walls
 	MF2_MCROSS			= 0x00800000,	// can activate monster cross lines
@@ -304,6 +304,8 @@ enum
 	MF5_PAINLESS		= 0x40000000,	// Actor always inflicts painless damage.
 	MF5_MOVEWITHSECTOR	= 0x80000000,	// P_ChangeSector() will still process this actor if it has MF_NOBLOCKMAP
 
+	MF6_NOBOSSRIP		= 0x00000001,	// For rippermissiles: Don't rip through bosses.
+
 
 // --- mobj.renderflags ---
 
@@ -646,6 +648,8 @@ public:
 	// Calculate amount of missile damage
 	virtual int GetMissileDamage(int mask, int add);
 
+	bool CanSeek(AActor *target) const;
+
 // info for drawing
 // NOTE: The first member variable *must* be x.
 	fixed_t	 		x,y,z;
@@ -683,6 +687,7 @@ public:
 	DWORD			flags3;			// [RH] Hexen/Heretic actor-dependant behavior made flaggable
 	DWORD			flags4;			// [RH] Even more flags!
 	DWORD			flags5;			// OMG! We need another one.
+	DWORD			flags6;			// Shit! Where did all the flags go?
 	int				special1;		// Special info
 	int				special2;		// Special info
 	int 			health;

src/d_iwad.cpp

@@ -71,7 +71,8 @@ const IWADInfo IWADInfos[NUM_IWAD_TYPES] =
 	{ "Strife: Teaser (Old Version)",			NULL,		MAKERGB(224,173,153),	MAKERGB(0,107,101),		GAME_Strife,	"mapinfo/strife.txt",	GI_MAPxx | GI_SHAREWARE },
 	{ "Strife: Teaser (New Version)",			NULL,		MAKERGB(224,173,153),	MAKERGB(0,107,101),		GAME_Strife,	"mapinfo/strife.txt",	GI_MAPxx | GI_SHAREWARE | GI_TEASER2 },
 	{ "Freedoom",								"Freedoom",	MAKERGB(50,84,67),		MAKERGB(198,220,209),	GAME_Doom,		"mapinfo/doom2.txt",	GI_MAPxx },
-	{ "Freedoom \"Demo\"",						"Freedoom1",MAKERGB(50,84,67),		MAKERGB(198,220,209),	GAME_Doom,		"mapinfo/doom1.txt" },
+	{ "Ultimate Freedoom",						"Freedoom1",MAKERGB(50,84,67),		MAKERGB(198,220,209),	GAME_Doom,		"mapinfo/doom1.txt" },
+	{ "Freedoom \"Demo\"",						NULL,		MAKERGB(50,84,67),		MAKERGB(198,220,209),	GAME_Doom,		"mapinfo/doom1.txt" },
 	{ "FreeDM",									"FreeDM",	MAKERGB(50,84,67),		MAKERGB(198,220,209),	GAME_Doom,		"mapinfo/doom2.txt",	GI_MAPxx },
 	{ "Chex(R) Quest",							"Chex1",	MAKERGB(255,255,0),		MAKERGB(0,192,0),		GAME_Chex,		"mapinfo/chex.txt" },
 	{ "Chex(R) Quest 3",						"Chex3",	MAKERGB(255,255,0),		MAKERGB(0,192,0),		GAME_Chex,		"mapinfo/chex3.txt" },
@@ -98,6 +99,7 @@ static const char *IWADNames[] =
 	"strife0.wad",
 	"freedoom.wad", // Freedoom.wad is distributed as Doom2.wad, but this allows to have both in the same directory.
 	"freedoom1.wad",
+	"freedoomu.wad",
 	"freedm.wad",
 	"chex.wad",
 	"chex3.wad",
@@ -117,6 +119,7 @@ static const char *IWADNames[] =
 	"STRIFE0.WAD",
 	"FREEDOOM.WAD",
 	"FREEDOOM1.WAD",
+	"FREEDOOMU.WAD",
 	"FREEDM.WAD",
 	"CHEX.WAD",
 	"CHEX3.WAD",
@@ -211,59 +214,7 @@ static EIWADType ScanIWAD (const char *iwad)
 				}
 			}
 		}
-#if 0
-		else if (header.Magic == ZIP_ID)
-		{ // Using a zip as an IWAD replacement requires that the key lumps be in the global scope.
-		  // This is because most of them will be "Custom IWADs" so all that we really should need
-		  // to find is GAMEINFO, but why limit ourselves?
-			header.NumLumps = 0;
-			FileReader *reader = new FileReader(f);
-			DWORD centraldir = Zip_FindCentralDir(reader);
-			delete reader;
-			if (fseek(f, centraldir, SEEK_SET) == 0)
-			{
-				// First locate directory
-				FZipEndOfCentralDirectory directory;
-				if (0 != fread(&directory, sizeof(directory), 1, f) && LittleLong(directory.Magic) == 0x06054b50)
-				{
-					header.NumLumps += LittleLong(directory.NumEntries);
-					if (fseek(f, LittleLong(directory.DirectoryOffset), SEEK_SET) == 0)
-					{
-						// Scan directory for lumps in the global scope with key names.
-						do
-						{
-							FZipCentralDirectoryInfo entry;
-							if (0 == fread(&entry, sizeof(entry), 1, f))
-								break;
-							if (LittleLong(entry.Magic) == 0x02014b50)
-							{
-								// Now determine the lump's short name
-								char* fullname = new char[LittleLong(entry.NameLength)];
-								if (0 == fread(fullname, LittleLong(entry.NameLength), 1, f))
-								{
-									delete[] fullname;
-									break;
-								}
-								FString name = fullname;
-								delete[] fullname;
 
-								if(name.LastIndexOf('/') != -1)
-									continue;
-								name.Truncate(name.LastIndexOf('.'));
-		
-								for (size_t j = 0; j < NUM_CHECKLUMPS; j++)
-									if (strnicmp (name, checklumps[j], 8) == 0)
-										lumpsfound[j]++;
-							}
-							else
-								break;
-						}
-						while(true);
-					}
-				}
-			}
-		}
-#endif
 		fclose (f);
 	}
 
@@ -368,9 +319,16 @@ static EIWADType ScanIWAD (const char *iwad)
 		else
 		{
 			if (lumpsfound[Check_FreeDoom])
+			{
+				if (!lumpsfound[Check_e2m1])
 				{
 					return IWAD_FreeDoom1;
 				}
+				else
+				{
+					return IWAD_FreeDoomU;
+				}
+			}
 			for (i = Check_e2m1; i < NUM_CHECKLUMPS; i++)
 			{
 				if (!lumpsfound[i])

src/d_main.h

@@ -74,6 +74,7 @@ enum EIWADType
 	IWAD_StrifeTeaser,
 	IWAD_StrifeTeaser2,
 	IWAD_FreeDoom,
+	IWAD_FreeDoomU,
 	IWAD_FreeDoom1,
 	IWAD_FreeDM,
 	IWAD_ChexQuest,

src/f_finale.cpp

@@ -49,6 +49,7 @@
 #include "g_level.h"
 #include "d_event.h"
 #include "v_palette.h"
+#include "d_main.h"
 
 static void FadePic ();
 static void GetFinaleText (const char *msgLumpName);
@@ -1277,6 +1278,9 @@ void F_Drawer (void)
 		case END_Demon:
 			F_DemonScroll ();
 			break;
+		case END_TitleScreen:
+			D_StartTitle ();
+			break;
 		}
 		break;
 

src/g_doom/a_revenant.cpp

@@ -73,7 +73,7 @@ DEFINE_ACTION_FUNCTION(AActor, A_Tracer)
 	// adjust direction
 	dest = self->tracer;
 		
-	if (!dest || dest->health <= 0 || self->Speed == 0 || (dest->flags5 & MF5_CANTSEEK))
+	if (!dest || dest->health <= 0 || self->Speed == 0 || !self->CanSeek(dest))
 		return;
 	
 	// change angle 	

src/g_level.h

@@ -414,7 +414,8 @@ enum EndTypes
 	END_Underwater,
 	END_Chess,
 	END_Strife,
-	END_BuyStrife
+	END_BuyStrife,
+	END_TitleScreen
 };
 
 struct EndSequence

src/g_mapinfo.cpp

@@ -892,6 +892,11 @@ void FMapInfoParser::ParseNextMap(char *mapname)
 			newSeq.EndType = END_BuyStrife;
 			useseq = true;
 		}
+		else if (sc.Compare("endtitle"))
+		{
+			newSeq.EndType = END_TitleScreen;
+			useseq = true;
+		}
 		else
 		{
 			strncpy (mapname, sc.String, 8);

src/g_strife/a_spectral.cpp

@@ -91,7 +91,7 @@ DEFINE_ACTION_FUNCTION(AActor, A_Tracer2)
 
 	dest = self->tracer;
 
-	if (!dest || dest->health <= 0 || self->Speed == 0 || (dest->flags5 & MF5_CANTSEEK))
+	if (!dest || dest->health <= 0 || self->Speed == 0 || !self->CanSeek(dest))
 		return;
 
 	// change angle

src/p_acs.cpp

@@ -2796,6 +2796,9 @@ enum EACSFunctions
 	ACSF_SetActivatorToTarget,
 	ACSF_GetActorViewHeight,
 	ACSF_GetChar,
+	ACSF_GetAirSupply,
+	ACSF_SetAirSupply,
+	ACSF_SetSkyScrollSpeed,
 };
 
 int DLevelScript::SideFromID(int id, int side)
@@ -2907,6 +2910,37 @@ int DLevelScript::CallFunction(int argCount, int funcIndex, SDWORD *args)
 			}
 		}
 
+		case ACSF_GetAirSupply:
+		{
+			if (args[0] < 0 || args[0] >= MAXPLAYERS || !playeringame[args[0]])
+			{
+				return 0;
+			}
+			else
+			{
+				return players[args[0]].air_finished - level.time;
+			}
+		}
+
+		case ACSF_SetAirSupply:
+		{
+			if (args[0] < 0 || args[0] >= MAXPLAYERS || !playeringame[args[0]])
+			{
+				return 0;
+			}
+			else
+			{
+				players[args[0]].air_finished = args[1] + level.time;
+				return 1;
+			}
+		}
+
+		case ACSF_SetSkyScrollSpeed:
+		{
+			if (args[0] == 1) level.skyspeed1 = FIXED2FLOAT(args[1]);
+			else if (args[0] == 2) level.skyspeed2 = FIXED2FLOAT(args[1]);
+			return 1;
+		}
 
 		default:
 			break;

src/p_map.cpp

@@ -752,6 +752,9 @@ bool PIT_CheckThing (AActor *thing, FCheckPosition &tm)
 	if (thing == tm.thing)
 		return true;
 
+	if ((thing->flags2 | tm.thing->flags2) & MF2_THRUACTORS) 
+		return true;
+
 	if (!(thing->flags & (MF_SOLID|MF_SPECIAL|MF_SHOOTABLE)) )
 		return true;	// can't hit thing
 
@@ -966,6 +969,8 @@ bool PIT_CheckThing (AActor *thing, FCheckPosition &tm)
 			return true;
 		}
 		if (tm.DoRipping && !(thing->flags5 & MF5_DONTRIP))
+		{
+			if (!(tm.thing->flags6 & MF6_NOBOSSRIP) || !(thing->flags2 & MF2_BOSS))
 			{
 				if (tm.LastRipped != thing)
 				{
@@ -994,6 +999,7 @@ bool PIT_CheckThing (AActor *thing, FCheckPosition &tm)
 				spechit.Clear ();
 				return true;
 			}
+		}
 		// Do damage
 		damage = tm.thing->GetMissileDamage ((tm.thing->flags4 & MF4_STRIFEDAMAGE) ? 3 : 7, 1);
 		if (damage > 0)

src/p_mobj.cpp

@@ -233,6 +233,7 @@ void AActor::Serialize (FArchive &arc)
 		<< flags3
 		<< flags4
 		<< flags5
+		<< flags6
 		<< special1
 		<< special2
 		<< health
@@ -1403,6 +1404,26 @@ int P_FaceMobj (AActor *source, AActor *target, angle_t *delta)
 	}
 }
 
+//----------------------------------------------------------------------------
+//
+// CanSeek
+//
+// Checks if a seeker missile can home in on its target
+//
+//----------------------------------------------------------------------------
+
+bool AActor::CanSeek(AActor *target) const
+{
+	if (target->flags5 & MF5_CANTSEEK) return false;
+	if ((flags2 & MF2_DONTSEEKINVISIBLE) && 
+		((target->flags & MF_SHADOW) || 
+		 target->renderflags & RF_INVISIBLE || 
+		 target->RenderStyle.IsVisible(target->alpha)
+		)
+	   ) return false;
+	return true;
+}
+
 //----------------------------------------------------------------------------
 //
 // FUNC P_SeekerMissile
@@ -1421,7 +1442,7 @@ bool P_SeekerMissile (AActor *actor, angle_t thresh, angle_t turnMax)
 	AActor *target;
 
 	target = actor->tracer;
-	if (target == NULL || actor->Speed == 0 || (target->flags5 & MF5_CANTSEEK))
+	if (target == NULL || actor->Speed == 0 || !actor->CanSeek(target))
 	{
 		return false;
 	}

src/p_user.cpp

@@ -965,7 +965,8 @@ bool APlayerPawn::ResetAirSupply (bool playgasp)
 	{
 		S_Sound (this, CHAN_VOICE, "*gasp", 1, ATTN_NORM);
 	}
-	player->air_finished = level.time + level.airsupply;
+	if (level.airsupply> 0) player->air_finished = level.time + level.airsupply;
+	else player->air_finished = INT_MAX;
 	return wasdrowning;
 }
 
@@ -2330,7 +2331,7 @@ void P_PlayerThink (player_t *player)
 		}
 
 		// Handle air supply
-		if (level.airsupply > 0)
+		//if (level.airsupply > 0)
 		{
 			if (player->mo->waterlevel < 3 ||
 				(player->mo->flags2 & MF2_INVULNERABLE) ||

src/thingdef/thingdef_codeptr.cpp

@@ -1296,6 +1296,7 @@ enum SIX_Flags
 	SIXF_TELEFRAG=64,
 	// 128 is used by Skulltag!
 	SIXF_TRANSFERAMBUSHFLAG=256,
+	SIXF_TRANSFERPITCH=512,
 };
 
 
@@ -1311,6 +1312,7 @@ static bool InitSpawnedItem(AActor *self, AActor *mo, int flags)
 		}
 
 		mo->angle=self->angle;
+		if (flags & SIXF_TRANSFERPITCH) mo->pitch = self->pitch;
 		while (originator && isMissile(originator)) originator = originator->target;
 
 		if (flags & SIXF_TELEFRAG) 

src/thingdef/thingdef_data.cpp

@@ -94,6 +94,7 @@ static FFlagDef ActorFlags[]=
 	DEFINE_FLAG(MF, ICECORPSE, AActor, flags),
 	DEFINE_FLAG(MF2, DONTREFLECT, AActor, flags2),
 	DEFINE_FLAG(MF2, WINDTHRUST, AActor, flags2),
+	DEFINE_FLAG(MF2, DONTSEEKINVISIBLE, AActor, flags2),
 	DEFINE_FLAG(MF2, BLASTED, AActor, flags2),
 	DEFINE_FLAG(MF2, FLOORCLIP, AActor, flags2),
 	DEFINE_FLAG(MF2, SPAWNFLOAT, AActor, flags2),
@@ -109,6 +110,7 @@ static FFlagDef ActorFlags[]=
 	DEFINE_FLAG(MF2, DONTTRANSLATE, AActor, flags2),
 	DEFINE_FLAG(MF2, TELESTOMP, AActor, flags2),
 	DEFINE_FLAG(MF2, FLOATBOB, AActor, flags2),
+	DEFINE_FLAG(MF2, THRUACTORS, AActor, flags2),
 	DEFINE_FLAG2(MF2_IMPACT, ACTIVATEIMPACT, AActor, flags2),
 	DEFINE_FLAG2(MF2_PUSHWALL, CANPUSHWALLS, AActor, flags2),
 	DEFINE_FLAG2(MF2_MCROSS, ACTIVATEMCROSS, AActor, flags2),
@@ -207,6 +209,8 @@ static FFlagDef ActorFlags[]=
 	DEFINE_FLAG(MF5, PAINLESS, AActor, flags5),
 	DEFINE_FLAG(MF5, MOVEWITHSECTOR, AActor, flags5),
 
+	DEFINE_FLAG(MF6, NOBOSSRIP, AActor, flags6),
+
 	// Effect flags
 	DEFINE_FLAG(FX, VISIBILITYPULSE, AActor, effects),
 	DEFINE_FLAG2(FX_ROCKET, ROCKETTRAIL, AActor, effects),

src/version.h

@@ -75,7 +75,7 @@
 // SAVESIG should match SAVEVER.
 
 // MINSAVEVER is the minimum level snapshot version that can be loaded.
-#define MINSAVEVER 1599
+#define MINSAVEVER 1619
 
 #if SVN_REVISION_NUMBER < MINSAVEVER
 // Never write a savegame with a version lower than what we need

wadsrc/static/actors/constants.txt

@@ -15,6 +15,7 @@ const int SXF_NOCHECKPOSITION = 32;
 const int SXF_TELEFRAG=64;
 const int SXF_CLIENTSPAWN=128;	// only used by Skulltag
 const int SXF_TRANSFERAMBUSHFLAG=256;
+const int SXF_TRANSFERPITCH=512;
 
 // Flags for A_Chase
 const int CHF_FASTCHASE = 1;