- Converted ExplosiveBarrel, BulletPuff and DoomUnusedStates to DECORATE.

- Added VSpeed DECORATE property so that an actor can be given an initial
  vertical speed.
- Removed the barrel check in P_DamageMobj. AActor::Die is doing the same
  operation unconditionally so this is redundant.
- Added A_BarrelDestroy to the list of DECORATE code pointers so that
  the same effect can be recreated for other items as well.
- Renamed A_BarrelRespawn to A_Respawn, changed it so that it works for
  monsters and added it to the list of DECORATE code pointers. Now Quake-style
  zombies should be possible. ;)
- Changed handling of MF4_RANDOMIZE so that it applies to all actors being
  spawned and not just projectiles.
- Converted Berserk and Megasphere to DECORATE.
- Fixed: HealThing should respect the stamina a player has and the Dehacked
  health compatibility flag if max is 0. To do that it calls P_GiveBody now.


SVN r373 (trunk)

src/p_mobj.cpp

@@ -3106,6 +3106,15 @@ AActor *AActor::StaticSpawn (const PClass *type, fixed_t ix, fixed_t iy, fixed_t
 	FState *st = actor->SpawnState;
 	actor->state = st;
 	actor->tics = st->GetTics();
+	
+	// [RH] Don't decrement tics if they are already less than 1
+	if ((actor->flags4 & MF4_RANDOMIZE) && actor->tics > 0)
+	{
+		actor->tics -= pr_checkmissilespawn() & 3;
+		if (actor->tics < 1)
+			actor->tics = 1;
+	}
+
 	actor->sprite = st->sprite.index;
 	actor->frame = st->GetFrame();
 	actor->renderflags = (actor->renderflags & ~RF_FULLBRIGHT) | st->GetFullbright();
@@ -4194,14 +4203,6 @@ bool P_HitFloor (AActor *thing)
 
 bool P_CheckMissileSpawn (AActor* th)
 {
-	// [RH] Don't decrement tics if they are already less than 1
-	if ((th->flags4 & MF4_RANDOMIZE) && th->tics > 0)
-	{
-		th->tics -= pr_checkmissilespawn() & 3;
-		if (th->tics < 1)
-			th->tics = 1;
-	}
-
 	// move a little forward so an angle can be computed if it immediately explodes
 	if (th->Speed >= 100*FRACUNIT)
 	{ // Ultra-fast ripper spawning missile