- made Duke actor flags type safe and added a few new definitions that are not active yet.

source/games/duke/src/constants.h

@@ -312,8 +312,24 @@ enum sflags_t
 	SFLAG_KILLCOUNT        = 0x10000000,
 	SFLAG_NOCANSEECHECK    = 0x20000000,
 	SFLAG_HITRADIUSCHECK   = 0x40000000,
+	SFLAG_MOVEFTA_CHECKSEE = 0x80000000,
 };
 
+using EDukeFlags1 = TFlags<sflags_t, uint32_t>;
+DEFINE_TFLAGS_OPERATORS(EDukeFlags1)
+
+enum sflags2_t
+{
+	SFLAG2_NOVEFTA_MAKESTANDABLE = 0x00000001,
+	SFLAG2_TRIGGER_IFHITSECTOR = 0x00000002,
+	SFLAG2_MOVEFTA_WAKEUPCHECK = 0x00000004,
+	SFLAG2_MOVEFTA_CHECKSEEWITHPAL8 = 0x00000008,	// let's hope this can be done better later. For now this was what blocked merging the Duke and RR variants of movefta
+
+};
+
+using EDukeFlags2 = TFlags<sflags2_t, uint32_t>;
+DEFINE_TFLAGS_OPERATORS(EDukeFlags2)
+
 enum
 {
 	TFLAG_WALLSWITCH = 1

source/games/duke/src/flags_d.cpp

@@ -243,6 +243,28 @@ void initactorflags_d()
 		STRIPEBALL
 		});
 
+	setflag(SFLAG2_TRIGGER_IFHITSECTOR, { EXPLOSION2 });
+
+	setflag(SFLAG2_NOVEFTA_MAKESTANDABLE, {
+		RUBBERCAN,
+		EXPLODINGBARREL,
+		WOODENHORSE,
+		HORSEONSIDE,
+		CANWITHSOMETHING,
+		CANWITHSOMETHING2,
+		CANWITHSOMETHING3,
+		CANWITHSOMETHING4,
+		FIREBARREL,
+		FIREVASE,
+		NUKEBARREL,
+		NUKEBARRELDENTED,
+		NUKEBARRELLEAKED,
+		TRIPBOMB
+		});
+
+	// The feature guarded by this flag does not exist in Duke, it always acts as if the flag was set.
+	for (auto& ainf : gs.actorinfo) ainf.flags |= SFLAG_MOVEFTA_CHECKSEE;
+
 	gs.actorinfo[ORGANTIC].aimoffset = 32 << 8;
 	gs.actorinfo[ROTATEGUN].aimoffset = 32 << 8;
 

source/games/duke/src/flags_r.cpp

@@ -205,6 +205,34 @@ void initactorflags_r()
 		STRIPEBALL
 		});
 
+	setflag(SFLAG_MOVEFTA_CHECKSEE, { VIXEN });
+	if (isRRRA())
+	{
+		setflag(SFLAG_MOVEFTA_CHECKSEE, { COOT, COOTSTAYPUT, BIKER, BIKERB, BIKERBV2, CHEER, CHEERB,
+				CHEERSTAYPUT, MINIONBOAT, HULKBOAT, CHEERBOAT, RABBIT, COOTPLAY, BILLYPLAY, MAKEOUT, MAMA });
+	}
+
+	setflag(SFLAG2_TRIGGER_IFHITSECTOR, { EXPLOSION2, EXPLOSION3 });
+
+	setflag(SFLAG2_NOVEFTA_MAKESTANDABLE, {
+		RUBBERCAN,
+		EXPLODINGBARREL,
+		WOODENHORSE,
+		HORSEONSIDE,
+		CANWITHSOMETHING,
+		FIREBARREL,
+		FIREVASE,
+		NUKEBARREL,
+		NUKEBARRELDENTED,
+		NUKEBARRELLEAKED 
+		});
+
+	setflag(SFLAG2_MOVEFTA_WAKEUPCHECK, { HEN, COW, PIG, DOGRUN });
+	if (isRRRA())
+	{
+		setflag(SFLAG2_MOVEFTA_WAKEUPCHECK, { RABBIT });
+		setflag(SFLAG2_MOVEFTA_CHECKSEEWITHPAL8, { MINION });
+	}
 
 	gs.actorinfo[RPG2].flags |= SFLAG_FORCEAUTOAIM;
 

source/games/duke/src/inlines.h

@@ -27,17 +27,22 @@ inline int bossguypic(int const tileNum)
 	return ((gs.actorinfo[tileNum].flags & (SFLAG_BOSS)) != 0);
 }
 
-inline int actorflag(DDukeActor * actor, int mask)
+inline int actorflag(DDukeActor * actor, EDukeFlags1 mask)
 {
 	return (((gs.actorinfo[actor->spr.picnum].flags) & mask) != 0);
 }
 
+inline int actorflag(DDukeActor* actor, EDukeFlags2 mask)
+{
+	return (((gs.actorinfo[actor->spr.picnum].flags2) & mask) != 0);
+}
+
 inline int actorfella(DDukeActor* actor)
 {
 	return actorflag(actor, SFLAG_KILLCOUNT);
 }
 
-inline void setflag(int flag, const std::initializer_list<short>& types)
+inline void setflag(EDukeFlags1 flag, const std::initializer_list<short>& types)
 {
 	for (auto val : types)
 	{
@@ -45,6 +50,14 @@ inline void setflag(int flag, const std::initializer_list<short>& types)
 	}
 }
 
+inline void setflag(EDukeFlags2 flag, const std::initializer_list<short>& types)
+{
+	for (auto val : types)
+	{
+		gs.actorinfo[val].flags2 |= flag;
+	}
+}
+
 inline bool inventory(DDukeActor* S)
 {
 	return !!(gs.actorinfo[S->spr.picnum].flags & SFLAG_INVENTORY);

source/games/duke/src/types.h

@@ -120,7 +120,8 @@ struct animwalltype
 struct ActorInfo
 {
 	uint32_t scriptaddress;
-	uint32_t flags;
+	EDukeFlags1 flags;
+	EDukeFlags2 flags2;
 	int aimoffset;
 	int falladjustz;
 	int gutsoffset;