- Added Gez's MageWandMissile customization patch but moved the new functionality

into the FastProjectile base class and removed the native MageWandMissile
  class, using the generic functionality instead.
- Fixed: GetReplacement and GetReplacee always checked the skill definitions,
  even if they weren't supposed to be used. It was also missing a range check
  for 'gameskill'.


SVN r1894 (trunk)

docs/rh-log.txt

@@ -1,3 +1,11 @@
+October 3, 2009  (Changes by Graf Zahl)
+- Added Gez's MageWandMissile customization patch but moved the new functionality
+  into the FastProjectile base class and removed the native MageWandMissile
+  class, using the generic functionality instead.
+- Fixed: GetReplacement and GetReplacee always checked the skill definitions,
+  even if they weren't supposed to be used. It was also missing a range check
+  for 'gameskill'.
+
 October 2, 2009  (Changes by Graf Zahl)
 - fixed: Savegames stored the global fixed light levels when saving a player.
 

src/g_hexen/a_magelightning.cpp

@@ -208,8 +208,7 @@ DEFINE_ACTION_FUNCTION(AActor, A_LightningClip)
 DEFINE_ACTION_FUNCTION(AActor, A_LightningZap)
 {
 
-	const PClass *lightning=PClass::FindClass((ENamedName) self->GetClass()->Meta.GetMetaInt (ACMETA_MissileName, NAME_None));
+	const PClass *lightning=PClass::FindClass((ENamedName) self->GetClass()->Meta.GetMetaInt (ACMETA_MissileName, NAME_LightningZap));
-	if (lightning == NULL) lightning = PClass::FindClass("LightningZap");
 	AActor *mo;
 	fixed_t deltaZ;
 
@@ -326,8 +325,7 @@ DEFINE_ACTION_FUNCTION(AActor, A_ZapMimic)
 
 DEFINE_ACTION_FUNCTION(AActor, A_LastZap)
 {
-	const PClass *lightning=PClass::FindClass((ENamedName) self->GetClass()->Meta.GetMetaInt (ACMETA_MissileName, NAME_None));
+	const PClass *lightning=PClass::FindClass((ENamedName) self->GetClass()->Meta.GetMetaInt (ACMETA_MissileName, NAME_LightningZap));
-	if (lightning == NULL) lightning = PClass::FindClass("LightningZap");
 
 	AActor *mo;
 

src/g_hexen/a_magewand.cpp

@@ -17,32 +17,6 @@ static FRandom pr_smoke ("MWandSmoke");
 
 void A_MWandAttack (AActor *actor);
 
-// Wand Missile -------------------------------------------------------------
-
-class AMageWandMissile : public AFastProjectile
-{
-	DECLARE_CLASS(AMageWandMissile, AFastProjectile)
-public:
-	void Effect ();
-};
-
-IMPLEMENT_CLASS (AMageWandMissile)
-
-void AMageWandMissile::Effect ()
-{
-	fixed_t hitz;
-
-	//if (pr_smoke() < 128)	// [RH] I think it looks better if it's consistent
-	{
-		hitz = z-8*FRACUNIT;
-		if (hitz < floorz)
-		{
-			hitz = floorz;
-		}
-		Spawn ("MageWandSmoke", x, y, hitz, ALLOW_REPLACE);
-	}
-}
-
 //============================================================================
 //
 // A_MWandAttack

src/g_shared/a_fastprojectile.cpp

@@ -113,5 +113,20 @@ void AFastProjectile::Tick ()
 
 void AFastProjectile::Effect()
 {
+	//if (pr_smoke() < 128)	// [RH] I think it looks better if it's consistent
+	{
+		FName name = (ENamedName) this->GetClass()->Meta.GetMetaInt (ACMETA_MissileName, NAME_None);
+		if (name != NAME_None)
+		{
+			fixed_t hitz = z-8*FRACUNIT;
+			if (hitz < floorz)
+			{
+				hitz = floorz;
+			}
+		
+			const PClass *trail = PClass::FindClass(name);
+			Spawn (trail, x, y, hitz, ALLOW_REPLACE);
+		}
+	}
 }
 

src/info.cpp

@@ -168,18 +168,23 @@ void FActorInfo::RegisterIDs ()
 
 FActorInfo *FActorInfo::GetReplacement (bool lookskill)
 {
-	FName skillrepname = AllSkills[gameskill].GetReplacement(this->Class->TypeName);
+	FName skillrepname;
+	
+	if (lookskill && AllSkills.Size() > (unsigned)gameskill)
+	{
+		skillrepname = AllSkills[gameskill].GetReplacement(this->Class->TypeName);
 		if (skillrepname != NAME_None && PClass::FindClass(skillrepname) == NULL)
 		{
-		Printf("Warning: incorrect actor name in definition of skill %s: \n\
+			Printf("Warning: incorrect actor name in definition of skill %s: \n"
-			   class %s is replaced by inexistent class %s\n\
+				   "class %s is replaced by non-existent class %s\n"
-			   Skill replacement will be ignored for this actor.\n", 
+				   "Skill replacement will be ignored for this actor.\n", 
 				   AllSkills[gameskill].Name.GetChars(), 
 				   this->Class->TypeName.GetChars(), skillrepname.GetChars());
 			AllSkills[gameskill].SetReplacement(this->Class->TypeName, NAME_None);
 			AllSkills[gameskill].SetReplacedBy(skillrepname, NAME_None);
 			lookskill = false; skillrepname = NAME_None;
 		}
+	}
 	if (Replacement == NULL && (!lookskill || skillrepname == NAME_None))
 	{
 		return this;
@@ -211,18 +216,23 @@ FActorInfo *FActorInfo::GetReplacement (bool lookskill)
 
 FActorInfo *FActorInfo::GetReplacee (bool lookskill)
 {
+	FName skillrepname;
+	
+	if (lookskill && AllSkills.Size() > (unsigned)gameskill)
+	{
 		FName skillrepname = AllSkills[gameskill].GetReplacedBy(this->Class->TypeName);
 		if (skillrepname != NAME_None && PClass::FindClass(skillrepname) == NULL)
 		{
-		Printf("Warning: incorrect actor name in definition of skill %s: \
+			Printf("Warning: incorrect actor name in definition of skill %s: \n"
-			   inexistent class %s is replaced by class %s\n\
+				   "non-existent class %s is replaced by class %s\n"
-			   Skill replacement will be ignored for this actor.\n", 
+				   "Skill replacement will be ignored for this actor.\n", 
 				   AllSkills[gameskill].Name.GetChars(), 
 				   skillrepname.GetChars(), this->Class->TypeName.GetChars());
 			AllSkills[gameskill].SetReplacedBy(this->Class->TypeName, NAME_None);
 			AllSkills[gameskill].SetReplacement(skillrepname, NAME_None);
 			lookskill = false; 
 		}
+	}
 	if (Replacee == NULL && (!lookskill || skillrepname == NAME_None))
 	{
 		return this;

src/namedef.h

@@ -129,6 +129,9 @@ xx(FWeapQuietus)
 xx(CWeapWraithverge)
 xx(MWeapBloodscourge)
 
+// Misc Hexen classes
+xx(LightningZap)
+
 // Ammo and weapon names for the Strife status bar
 xx(ClipOfBullets)
 xx(PoisonBolts)

wadsrc/static/actors/hexen/magewand.txt

@@ -46,7 +46,7 @@ ACTOR MageWandSmoke
 
 // Wand Missile -------------------------------------------------------------
 
-ACTOR MageWandMissile : FastProjectile native
+ACTOR MageWandMissile : FastProjectile
 {
 	Speed 184
 	Radius 12
@@ -54,6 +54,7 @@ ACTOR MageWandMissile : FastProjectile native
 	Damage 2
 	+RIPPER +CANNOTPUSH +NODAMAGETHRUST
 	+SPAWNSOUNDSOURCE
+	MissileType "MageWandSmoke"
 	SeeSound "MageWandFire"
 	States
 	{