Merge branch 'master' of https://github.com/rheit/zdoom

src/actor.h

@@ -1167,7 +1167,7 @@ private:
 	bool FixMapthingPos();
 
 public:
-	void LinkToWorld (bool spawningmapthing=false, FPortalGroupArray *groups = NULL, sector_t *sector = NULL);
+	void LinkToWorld (bool spawningmapthing=false, sector_t *sector = NULL);
 	void UnlinkFromWorld ();
 	void AdjustFloorClip ();
 	virtual void SetOrigin (fixed_t x, fixed_t y, fixed_t z, bool moving = false);

src/d_dehacked.cpp

@@ -2505,9 +2505,9 @@ static bool DoDehPatch()
 	{
 		if (PatchFile[25] < '3')
 		{
+			Printf (PRINT_BOLD, "\"%s\" is an old and unsupported DeHackEd patch\n", PatchName);
 			delete[] PatchName;
 			delete[] PatchFile;
-			Printf (PRINT_BOLD, "\"%s\" is an old and unsupported DeHackEd patch\n", PatchFile);
 			return false;
 		}
 		// fix for broken WolfenDoom patches which contain \0 characters in some places.

src/d_iwad.cpp

@@ -381,13 +381,15 @@ int FIWadManager::CheckIWAD (const char *doomwaddir, WadStuff *wads)
 //
 //==========================================================================
 
+static bool havepicked = false;
+
 int FIWadManager::IdentifyVersion (TArray<FString> &wadfiles, const char *iwad, const char *zdoom_wad)
 {
 	TArray<WadStuff> wads;
 	TArray<size_t> foundwads;
 	const char *iwadparm = Args->CheckValue ("-iwad");
-	size_t numwads;
 	int pickwad;
+	size_t numwads;
 	size_t i;
 	bool iwadparmfound = false;
 	FString custwad;
@@ -536,26 +538,29 @@ int FIWadManager::IdentifyVersion (TArray<FString> &wadfiles, const char *iwad,
 		{
 			for (i = 0; i < numwads; ++i)
 			{
-				FString basename = ExtractFileBase (wads[i].Path);
-				if (stricmp (basename, defaultiwad) == 0)
+				FString basename = ExtractFileBase(wads[i].Path);
+				if (stricmp(basename, defaultiwad) == 0)
 				{
 					defiwad = (int)i;
 					break;
 				}
 			}
 		}
-		pickwad = I_PickIWad (&wads[0], (int)numwads, queryiwad, defiwad);
-		if (pickwad >= 0)
+		if (!havepicked)	// just use the first IWAD if the restart doesn't have a -iwad parameter. We cannot open the picker in fullscreen mode.
 		{
-			// The newly selected IWAD becomes the new default
-			FString basename = ExtractFileBase (wads[pickwad].Path);
-			defaultiwad = basename;
+			pickwad = I_PickIWad(&wads[0], (int)numwads, queryiwad, defiwad);
+			if (pickwad >= 0)
+			{
+				// The newly selected IWAD becomes the new default
+				FString basename = ExtractFileBase(wads[pickwad].Path);
+				defaultiwad = basename;
+			}
+			if (pickwad < 0)
+				exit(0);
+			havepicked = true;
 		}
 	}
 
-	if (pickwad < 0)
-		exit (0);
-
 	// zdoom.pk3 must always be the first file loaded and the IWAD second.
 	wadfiles.Clear();
 	D_AddFile (wadfiles, zdoom_wad);

src/p_map.cpp

@@ -5250,7 +5250,7 @@ void P_RadiusAttack(AActor *bombspot, AActor *bombsource, int bombdamage, int bo
 	double bombdistancefloat = 1.f / (double)(bombdistance - fulldamagedistance);
 	double bombdamagefloat = (double)bombdamage;
 
-	FPortalGroupArray grouplist;
+	FPortalGroupArray grouplist(FPortalGroupArray::PGA_Full3d);
 	FMultiBlockThingsIterator it(grouplist, bombspot->X(), bombspot->Y(), bombspot->Z() - bombdistfix, bombspot->height + bombdistfix*2, bombdistfix);
 	FMultiBlockThingsIterator::CheckResult cres;
 

src/p_maputl.cpp

@@ -435,7 +435,7 @@ bool AActor::FixMapthingPos()
 //
 //==========================================================================
 
-void AActor::LinkToWorld (bool spawningmapthing, FPortalGroupArray *groups, sector_t *sector)
+void AActor::LinkToWorld(bool spawningmapthing, sector_t *sector)
 {
 	if (spawningmapthing && (flags4 & MF4_FIXMAPTHINGPOS) && sector == NULL)
 	{
@@ -457,7 +457,7 @@ void AActor::LinkToWorld (bool spawningmapthing, FPortalGroupArray *groups, sect
 	Sector = sector;
 	subsector = R_PointInSubsector(X(), Y());	// this is from the rendering nodes, not the gameplay nodes!
 
-	if ( !(flags & MF_NOSECTOR) )
+	if (!(flags & MF_NOSECTOR))
 	{
 		// invisible things don't go into the sector links
 		// killough 8/11/98: simpler scheme using pointer-to-pointer prev
@@ -482,51 +482,60 @@ void AActor::LinkToWorld (bool spawningmapthing, FPortalGroupArray *groups, sect
 		// When a node is deleted, its sector links (the links starting
 		// at sector_t->touching_thinglist) are broken. When a node is
 		// added, new sector links are created.
-		P_CreateSecNodeList (this, X(), Y());
+		P_CreateSecNodeList(this, X(), Y());
 		touching_sectorlist = sector_list;	// Attach to thing
 		sector_list = NULL;		// clear for next time
-    }
+	}
+
 
-	
 	// link into blockmap (inert things don't need to be in the blockmap)
-	if ( !(flags & MF_NOBLOCKMAP) )
+	if (!(flags & MF_NOBLOCKMAP))
 	{
-		int x1 = GetSafeBlockX(X() - radius - bmaporgx);
-		int x2 = GetSafeBlockX(X() + radius - bmaporgx);
-		int y1 = GetSafeBlockY(Y() - radius - bmaporgy);
-		int y2 = GetSafeBlockY(Y() + radius - bmaporgy);
+		FPortalGroupArray check(FPortalGroupArray::PGA_NoSectorPortals);
 
-		if (x1 >= bmapwidth || x2 < 0 || y1 >= bmapheight || y2 < 0)
-		{ // thing is off the map
-			BlockNode = NULL;
-		}
-		else
-        { // [RH] Link into every block this actor touches, not just the center one
-			FBlockNode **alink = &this->BlockNode;
-			x1 = MAX (0, x1);
-			y1 = MAX (0, y1);
-			x2 = MIN (bmapwidth - 1, x2);
-			y2 = MIN (bmapheight - 1, y2);
-			for (int y = y1; y <= y2; ++y)
-			{
-				for (int x = x1; x <= x2; ++x)
+		P_CollectConnectedGroups(Sector->PortalGroup, Pos(), Top(), radius, check);
+
+		for (int i = -1; i < (int)check.Size(); i++)
+		{
+			fixedvec3 pos = i==-1? Pos() : PosRelative(check[i]);
+
+			int x1 = GetSafeBlockX(pos.x - radius - bmaporgx);
+			int x2 = GetSafeBlockX(pos.x + radius - bmaporgx);
+			int y1 = GetSafeBlockY(pos.y - radius - bmaporgy);
+			int y2 = GetSafeBlockY(pos.y + radius - bmaporgy);
+
+			if (x1 >= bmapwidth || x2 < 0 || y1 >= bmapheight || y2 < 0)
+			{ // thing is off the map
+				BlockNode = NULL;
+			}
+			else
+			{ // [RH] Link into every block this actor touches, not just the center one
+				FBlockNode **alink = &this->BlockNode;
+				x1 = MAX(0, x1);
+				y1 = MAX(0, y1);
+				x2 = MIN(bmapwidth - 1, x2);
+				y2 = MIN(bmapheight - 1, y2);
+				for (int y = y1; y <= y2; ++y)
 				{
-					FBlockNode **link = &blocklinks[y*bmapwidth + x];
-					FBlockNode *node = FBlockNode::Create (this, x, y, this->Sector->PortalGroup);
-
-					// Link in to block
-					if ((node->NextActor = *link) != NULL)
+					for (int x = x1; x <= x2; ++x)
 					{
-						(*link)->PrevActor = &node->NextActor;
-					}
-					node->PrevActor = link;
-					*link = node;
+						FBlockNode **link = &blocklinks[y*bmapwidth + x];
+						FBlockNode *node = FBlockNode::Create(this, x, y, this->Sector->PortalGroup);
 
-					// Link in to actor
-					node->PrevBlock = alink;
-					node->NextBlock = NULL;
-					(*alink) = node;
-					alink = &node->NextBlock;
+						// Link in to block
+						if ((node->NextActor = *link) != NULL)
+						{
+							(*link)->PrevActor = &node->NextActor;
+						}
+						node->PrevActor = link;
+						*link = node;
+
+						// Link in to actor
+						node->PrevBlock = alink;
+						node->NextBlock = NULL;
+						(*alink) = node;
+						alink = &node->NextBlock;
+					}
 				}
 			}
 		}

src/p_mobj.cpp

@@ -456,7 +456,7 @@ void AActor::Serialize (FArchive &arc)
 	if (arc.IsLoading ())
 	{
 		touching_sectorlist = NULL;
-		LinkToWorld (false, NULL, Sector);
+		LinkToWorld (false, Sector);
 		AddToHash ();
 		SetShade (fillcolor);
 		if (player)

src/portal.cpp

@@ -1107,7 +1107,25 @@ void P_CreateLinkedPortals()
 			}
 		}
 	}
-	//BuildBlockmap();
+	if (linkedPortals.Size() > 0)
+	{
+		// We need to relink all actors that may touch a linked line portal
+		TThinkerIterator<AActor> it;
+		AActor *actor;
+		while ((actor = it.Next()))
+		{
+			if (!(actor->flags & MF_NOBLOCKMAP))
+			{
+				FPortalGroupArray check(FPortalGroupArray::PGA_NoSectorPortals);
+				P_CollectConnectedGroups(actor->Sector->PortalGroup, actor->Pos(), actor->Top(), actor->radius, check);
+				if (check.Size() > 0)
+				{
+					actor->UnlinkFromWorld();
+					actor->LinkToWorld();
+				}
+			}
+		}
+	}
 }
 
 
@@ -1208,7 +1226,7 @@ bool P_CollectConnectedGroups(int startgroup, const fixedvec3 &position, fixed_t
 			wsec = P_PointInSector(dx, dy);	// get lower sector at the exact spot we want to check and repeat
 			retval = true;
 		}
-		if (out.method == FPortalGroupArray::PGA_Full3d)
+		if (out.method == FPortalGroupArray::PGA_Full3d && PortalBlockmap.hasLinkedSectorPortals)
 		{
 			groupsToCheck.Clear();
 			groupsToCheck.Push(startgroup);

src/thingdef/thingdef_codeptr.cpp

@@ -5024,9 +5024,7 @@ void A_Weave(AActor *self, int xyspeed, int zspeed, fixed_t xydist, fixed_t zdis
 		{
 			self->UnlinkFromWorld ();
 			self->flags |= MF_NOBLOCKMAP;
-			// the following 4 lines are for future-proofing this for both interpolation overhaul and line portals.
-			// For portals we need to calculate the destination including the portal offset
-			// and for interpolation we need to set the performed movement explicitly, because SetXY cannot do that.
+			// We need to do portal offsetting here explicitly, because SetXY cannot do that.
 			newX -= self->X();
 			newY -= self->Y();
 			self->SetXY(self->Vec2Offset(newX, newY));