- Converted the Heretic sound sequences and the particle fountains to DECORATE.

- Added DECORATE support for setting an actor's args. If this is done
  it will also disable the actor's special that can be set in a map. This
  is for actors that want to use A_CountdownArg or similar functions
  that use the args for something different than the special's parameters.
- Converted a_sharedmisc.cpp to DECORATE.
- Added a new NActorIterator that can search for classes specified by name.
- Added a new constructor to TThinkerIterator that can search
  for DECORATE defined subclasses that are not represented by a real C++ class.
- Fixed: BuildInfoDefaults must set the parent symbol table so that 
  all actors can get to the global symbols stored in AActor.
- Fixed some minor inconsistencies in the Arch-Vile's DECORATE definition.
- Fixed: A_VileAttack moved the flame without relinking it into the sector 
  lists. It also forgot to set the z-position correctly. (original Doom bug.)
- Fixed: The Doom 2 cast finale didn't work with the dynamic state name handling.


SVN r401 (trunk)

src/p_enemy.cpp

@@ -1542,7 +1542,7 @@ void A_Look (AActor *actor)
 	// [RH] Set goal now if appropriate
 	if (actor->special == Thing_SetGoal && actor->args[0] == 0) 
 	{
-		TActorIterator<APatrolPoint> iterator (actor->args[1]);
+		NActorIterator iterator (NAME_PatrolPoint, actor->args[1]);
 		actor->special = 0;
 		actor->goal = iterator.Next ();
 		actor->reactiontime = actor->args[2] * TICRATE + level.maptime;
@@ -1907,8 +1907,8 @@ void A_DoChase (AActor *actor, bool fastchase, FState *meleestate, FState *missi
 		if (result)
 		{
 			// reached the goal
-			TActorIterator<APatrolPoint> iterator (actor->goal->args[0]);
-			TActorIterator<APatrolSpecial> specit (actor->goal->tid);
+			NActorIterator iterator (NAME_PatrolPoint, actor->goal->args[0]);
+			NActorIterator specit (NAME_PatrolSpecial, actor->goal->tid);
 			AActor *spec;
 
 			// Execute the specials of any PatrolSpecials with the same TID