- added DavidPH's PoisonDamageType submission.

SVN r3235 (trunk)

src/actor.h

@@ -874,10 +874,12 @@ public:
 	line_t			*BlockingLine;	// Line that blocked the last move
 
 	int PoisonDamage; // Damage received per tic from poison.
+	FNameNoInit PoisonDamageType; // Damage type dealt by poison.
 	int PoisonDuration; // Duration left for receiving poison damage.
 	int PoisonPeriod; // How often poison damage is applied. (Every X tics.)
 
 	int PoisonDamageReceived; // Damage received per tic from poison.
+	FNameNoInit PoisonDamageTypeReceived; // Damage type received by poison.
 	int PoisonDurationReceived; // Duration left for receiving poison damage.
 	int PoisonPeriodReceived; // How often poison damage is applied. (Every X tics.)
 	TObjPtr<AActor> Poisoner; // Last source of received poison damage.

src/p_interaction.cpp

@@ -1368,11 +1368,8 @@ dopain:
 		target->flags |= MF_JUSTHIT;    // fight back!
 }
 
-void P_PoisonMobj (AActor *target, AActor *inflictor, AActor *source, int damage, int duration, int period)
+void P_PoisonMobj (AActor *target, AActor *inflictor, AActor *source, int damage, int duration, int period, FName type)
 {
-	int olddamage = target->PoisonDamageReceived;
-	int oldduration = target->PoisonDurationReceived;
-
 	// Check for invulnerability.
 	if (!(inflictor->flags6 & MF6_POISONALWAYS))
 	{
@@ -1393,6 +1390,8 @@ void P_PoisonMobj (AActor *target, AActor *inflictor, AActor *source, int damage
 	}
 
 	target->Poisoner = source;
+	target->PoisonDamageTypeReceived = type;
+	target->PoisonPeriodReceived = period;
 
 	if (inflictor->flags6 & MF6_ADDITIVEPOISONDAMAGE)
 	{
@@ -1412,7 +1411,6 @@ void P_PoisonMobj (AActor *target, AActor *inflictor, AActor *source, int damage
 		target->PoisonDurationReceived = duration;
 	}
 
-	target->PoisonPeriodReceived = period;
 }
 
 bool AActor::OkayToSwitchTarget (AActor *other)

src/p_local.h

@@ -479,7 +479,7 @@ extern FBlockNode**		blocklinks; 	// for thing chains
 //
 void P_TouchSpecialThing (AActor *special, AActor *toucher);
 void P_DamageMobj (AActor *target, AActor *inflictor, AActor *source, int damage, FName mod, int flags=0);
-void P_PoisonMobj (AActor *target, AActor *inflictor, AActor *source, int damage, int duration, int period);
+void P_PoisonMobj (AActor *target, AActor *inflictor, AActor *source, int damage, int duration, int period, FName type);
 bool P_GiveBody (AActor *actor, int num);
 bool P_PoisonPlayer (player_t *player, AActor *poisoner, AActor *source, int poison);
 void P_PoisonDamage (player_t *player, AActor *source, int damage, bool playPainSound);

src/p_map.cpp

@@ -1118,7 +1118,7 @@ bool PIT_CheckThing (AActor *thing, FCheckPosition &tm)
 					// Do poisoning (if using new style poison)
 					if (tm.thing->PoisonDamage > 0 && tm.thing->PoisonDuration != INT_MIN)
 					{
-						P_PoisonMobj(thing, tm.thing, tm.thing->target, tm.thing->PoisonDamage, tm.thing->PoisonDuration, tm.thing->PoisonPeriod);
+						P_PoisonMobj(thing, tm.thing, tm.thing->target, tm.thing->PoisonDamage, tm.thing->PoisonDuration, tm.thing->PoisonPeriod, tm.thing->PoisonDamageType);
 					}
 
 					damage = tm.thing->GetMissileDamage (3, 2);
@@ -1146,7 +1146,7 @@ bool PIT_CheckThing (AActor *thing, FCheckPosition &tm)
 		// Do poisoning (if using new style poison)
 		if (tm.thing->PoisonDamage > 0 && tm.thing->PoisonDuration != INT_MIN)
 		{
-			P_PoisonMobj(thing, tm.thing, tm.thing->target, tm.thing->PoisonDamage, tm.thing->PoisonDuration, tm.thing->PoisonPeriod);
+			P_PoisonMobj(thing, tm.thing, tm.thing->target, tm.thing->PoisonDamage, tm.thing->PoisonDuration, tm.thing->PoisonPeriod, tm.thing->PoisonDamageType);
 		}
 
 		// Do damage
@@ -3526,7 +3526,7 @@ AActor *P_LineAttack (AActor *t1, angle_t angle, fixed_t distance,
 			// Allow puffs to inflict poison damage, so that hitscans can poison, too.
 			if (puffDefaults->PoisonDamage > 0 && puffDefaults->PoisonDuration != INT_MIN)
 			{
-				P_PoisonMobj(trace.Actor, puff ? puff : t1, t1, puffDefaults->PoisonDamage, puffDefaults->PoisonDuration, puffDefaults->PoisonPeriod);
+				P_PoisonMobj(trace.Actor, puff ? puff : t1, t1, puffDefaults->PoisonDamage, puffDefaults->PoisonDuration, puffDefaults->PoisonPeriod, puffDefaults->PoisonDamageType);
 			}
 
 			// [GZ] If MF6_FORCEPAIN is set, we need to call P_DamageMobj even if damage is 0!
@@ -3900,7 +3900,7 @@ void P_RailAttack (AActor *source, int damage, int offset, int color1, int color
 		if (spawnpuff) P_SpawnPuff (source, puffclass, x, y, z, (source->angle + angleoffset) - ANG90, 1, PF_HITTHING);
 
 		if (puffDefaults && puffDefaults->PoisonDamage > 0 && puffDefaults->PoisonDuration != INT_MIN)
-			P_PoisonMobj(RailHits[i].HitActor, thepuff ? thepuff : source, source, puffDefaults->PoisonDamage, puffDefaults->PoisonDuration, puffDefaults->PoisonPeriod);
+			P_PoisonMobj(RailHits[i].HitActor, thepuff ? thepuff : source, source, puffDefaults->PoisonDamage, puffDefaults->PoisonDuration, puffDefaults->PoisonPeriod, puffDefaults->PoisonDamageType);
 
 		P_DamageMobj (RailHits[i].HitActor, thepuff? thepuff:source, source, damage, damagetype, DMG_INFLICTOR_IS_PUFF);
 	}

src/p_mobj.cpp

@@ -313,8 +313,12 @@ void AActor::Serialize (FArchive &arc)
 		<< DamageFactor
 		<< WeaveIndexXY << WeaveIndexZ
 		<< PoisonDamageReceived << PoisonDurationReceived << PoisonPeriodReceived << Poisoner
-		<< PoisonDamage << PoisonDuration << PoisonPeriod
-		<< ConversationRoot << Conversation;
+		<< PoisonDamage << PoisonDuration << PoisonPeriod;
+	if (SaveVersion >= 3235)
+	{
+		arc << PoisonDamageType << PoisonDamageTypeReceived;
+	}
+	arc << ConversationRoot << Conversation;
 
 	{
 		FString tagstr;
@@ -3231,7 +3235,7 @@ void AActor::Tick ()
 		// Check for poison damage, but only once per PoisonPeriod tics (or once per second if none).
 		if (PoisonDurationReceived && (level.time % (PoisonPeriodReceived ? PoisonPeriodReceived : TICRATE) == 0))
 		{
-			P_DamageMobj(this, NULL, Poisoner, PoisonDamageReceived, NAME_Poison, 0);
+			P_DamageMobj(this, NULL, Poisoner, PoisonDamageReceived, PoisonDamageTypeReceived ? PoisonDamageTypeReceived : (FName)NAME_Poison, 0);
 
 			--PoisonDurationReceived;
 

src/thingdef/thingdef_properties.cpp

@@ -1090,6 +1090,16 @@ DEFINE_PROPERTY(poisondamage, Iii, Actor)
 	}
 }
 
+//==========================================================================
+//
+//==========================================================================
+DEFINE_PROPERTY(poisondamagetype, S, Actor)
+{
+	PROP_STRING_PARM(poisondamagetype, 0);
+
+	defaults->PoisonDamageType = poisondamagetype;
+}
+
 //==========================================================================
 //
 //==========================================================================