Merge http://github.com/rheit/zdoom

src/g_level.cpp

@@ -1207,29 +1207,23 @@ void G_FinishTravel ()
 		pnum = int(pawn->player - players);
 		pawn->ChangeStatNum (STAT_PLAYER);
 		pawndup = pawn->player->mo;
-		start = NULL;
 		assert (pawn != pawndup);
-		if (pawndup == NULL)
-		{ // Oh no! there was no start for this player!
-			start = G_PickPlayerStart(pnum, PPS_FORCERANDOM); 
-			if (start != NULL) pawndup = P_SpawnPlayer(start, pnum, (level.flags2 & LEVEL2_PRERAISEWEAPON) ? SPF_WEAPONFULLYUP : 0);
-			if (pawndup == NULL)
-			{
-				pawn->flags |= MF_NOSECTOR | MF_NOBLOCKMAP;
-				pawn->Destroy();
-				continue;
-			}
-		}
 
+		start = G_PickPlayerStart(pnum, 0);
 		if (start == NULL)
 		{
-			start = G_PickPlayerStart(pnum, 0);
-			if (start == NULL)
+			if (pawndup != nullptr)
 			{
 				Printf(TEXTCOLOR_RED "No player %d start to travel to!\n", pnum + 1);
 				// Move to the coordinates this player had when they left the level.
 				pawn->SetXYZ(pawndup->Pos());
 			}
+			else
+			{
+				// Could not find a start for this player at all. This really should never happen but if it does, let's better abort.
+				DThinker::DestroyThinkersInList(STAT_TRAVELLING);
+				I_Error ("No player %d start to travel to!\n", pnum + 1);
+			}
 		}
 		oldpawn = pawndup;
 
@@ -1266,8 +1260,11 @@ void G_FinishTravel ()
 		pawn->player->camera = pawn;
 		pawn->player->viewheight = pawn->ViewHeight;
 		pawn->flags2 &= ~MF2_BLASTED;
-		DObject::StaticPointerSubstitution (oldpawn, pawn);
-		oldpawn->Destroy();
+		if (oldpawn != nullptr)
+		{
+			DObject::StaticPointerSubstitution (oldpawn, pawn);
+			oldpawn->Destroy();
+		}
 		if (pawndup != NULL)
 		{
 			pawndup->Destroy();

src/m_swap.h

@@ -46,6 +46,11 @@ inline short LittleShort(int x)
 	return OSSwapLittleToHostInt16((uint16_t)x);
 }
 
+inline unsigned short LittleShort(unsigned int x)
+{
+	return OSSwapLittleToHostInt16((uint16_t)x);
+}
+
 inline int LittleLong(int x)
 {
 	return OSSwapLittleToHostInt32((uint32_t)x);
@@ -56,6 +61,16 @@ inline unsigned int LittleLong(unsigned int x)
 	return OSSwapLittleToHostInt32(x);
 }
 
+inline int LittleLong(long x)
+{
+	return OSSwapLittleToHostInt32((uint32_t)x);
+}
+
+inline unsigned int LittleLong(unsigned long x)
+{
+	return OSSwapLittleToHostInt32((uint32_t)x);
+}
+
 inline short BigShort(short x)
 {
 	return (short)OSSwapBigToHostInt16((uint16_t)x);

src/p_mobj.cpp

@@ -70,6 +70,7 @@
 #include "p_spec.h"
 #include "p_checkposition.h"
 #include "serializer.h"
+#include "r_utility.h"
 
 // MACROS ------------------------------------------------------------------
 
@@ -1040,10 +1041,10 @@ bool AActor::IsInsideVisibleAngles() const
 	if (players[consoleplayer].camera == nullptr)
 		return true;
 	
-	DAngle anglestart = VisibleStartAngle.Normalized180();
-	DAngle angleend = VisibleEndAngle.Normalized180();
-	DAngle pitchstart = VisibleStartPitch.Normalized180();
-	DAngle pitchend = VisibleEndPitch.Normalized180();
+	DAngle anglestart = VisibleStartAngle;
+	DAngle angleend = VisibleEndAngle;
+	DAngle pitchstart = VisibleStartPitch;
+	DAngle pitchend = VisibleEndPitch;
 	
 	if (anglestart > angleend)
 	{
@@ -1052,28 +1053,26 @@ bool AActor::IsInsideVisibleAngles() const
 		angleend = temp;
 	}
 
-	if (pitchstart > angleend)
+	if (pitchstart > pitchend)
 	{
 		DAngle temp = pitchstart;
 		pitchstart = pitchend;
 		pitchend = temp;
 	}
 	
-	player_t* pPlayer = players[consoleplayer].camera->player;
 
-	if (pPlayer && pPlayer->mo)
+	AActor *mo = players[consoleplayer].camera;
+
+	if (mo != nullptr)
 	{
-		AActor *mo = pPlayer->mo;
-		DVector3 diffang = Vec3To(mo);
+		
+		DVector3 diffang = ViewPos - Pos();
 		DAngle to = diffang.Angle();
 
 		if (!(renderflags & RF_ABSMASKANGLE)) 
 			to = deltaangle(Angles.Yaw, to);
 
-		// Note that this check is inversed due to only being able to vectorize
-		// from one way (this actor to the player). It still means to pass
-		// if the player is within the visible angles.
-		if ((to <= anglestart || to >= angleend))
+		if ((to >= anglestart && to <= angleend))
 		{
 			to = diffang.Pitch();
 			if (!(renderflags & RF_ABSMASKPITCH))

src/p_saveg.cpp

@@ -539,7 +539,7 @@ void P_SerializeSounds(FSerializer &arc)
 //==========================================================================
 
 void CopyPlayer(player_t *dst, player_t *src, const char *name);
-static void ReadOnePlayer(FSerializer &arc, bool skipload);
+static void ReadOnePlayer(FSerializer &arc);
 static void ReadMultiplePlayers(FSerializer &arc, int numPlayers, int numPlayersNow, bool skipload);
 static void SpawnExtraPlayers();
 
@@ -596,7 +596,7 @@ void P_SerializePlayers(FSerializer &arc, bool skipload)
 			// first player present, no matter what their name.
 			if (numPlayers == 1)
 			{
-				ReadOnePlayer(arc, skipload);
+				ReadOnePlayer(arc);
 			}
 			else
 			{
@@ -619,7 +619,7 @@ void P_SerializePlayers(FSerializer &arc, bool skipload)
 //
 //==========================================================================
 
-static void ReadOnePlayer(FSerializer &arc, bool skipload)
+static void ReadOnePlayer(FSerializer &arc)
 {
 	int i;
 	const char *name = NULL;
@@ -638,10 +638,7 @@ static void ReadOnePlayer(FSerializer &arc, bool skipload)
 					didIt = true;
 					player_t playerTemp;
 					playerTemp.Serialize(arc);
-					if (!skipload)
-					{
-						CopyPlayer(&players[i], &playerTemp, name);
-					}
+					CopyPlayer(&players[i], &playerTemp, name);
 				}
 				else
 				{

src/serializer.cpp

@@ -1294,7 +1294,7 @@ FSerializer &SerializePointer(FSerializer &arc, const char *key, T *&value, T **
 	assert(base != nullptr);
 	if (arc.isReading() || !arc.w->inObject() || defval == nullptr || value != *defval)
 	{
-		ptrdiff_t vv = value == nullptr ? -1 : value - base;
+		int64_t vv = value == nullptr ? -1 : value - base;
 		Serialize(arc, key, vv, nullptr);
 		value = vv < 0 ? nullptr : base + vv;
 	}

src/thingdef/thingdef_properties.cpp

@@ -1437,7 +1437,7 @@ DEFINE_PROPERTY(spriterotation, F, Actor)
 DEFINE_PROPERTY(visibleangles, Ff, Actor)
 {
 	PROP_DOUBLE_PARM(visstart, 0);
-	PROP_DOUBLE_PARM(visend, 0);
+	PROP_DOUBLE_PARM(visend, 1);
 	defaults->VisibleStartAngle = visstart;
 	defaults->VisibleEndAngle = visend;
 }
@@ -1448,7 +1448,7 @@ DEFINE_PROPERTY(visibleangles, Ff, Actor)
 DEFINE_PROPERTY(visiblepitch, Ff, Actor)
 {
 	PROP_DOUBLE_PARM(visstart, 0);
-	PROP_DOUBLE_PARM(visend, 0);
+	PROP_DOUBLE_PARM(visend, 1);
 	defaults->VisibleStartPitch = visstart;
 	defaults->VisibleEndPitch = visend;
 }