August 10, 2006 (Changes by Graf Zahl)

- Fixed: CheckActorInventory stored the return value in the wrong address
  on the ACS stack.
- Fixed: Skin sounds weren't properly restored after a SNDINFO reset.
- Added a more flexible ACS ChangeLevel function. It gets passed a level name
  instead of a level number and has several additional options (e.g. changing
  skill, starting the map without monsters and clearing the players' inventories. (UNTESTED!)
- Changed Thing_Activate so that passing a tid of 0 activates the calling actor.
- Changed Thing_Remove so that passing a tid of 0 removes the calling actor.
- Added DECORATE parameters to A_Saw.

SVN r283 (trunk)

docs/rh-log.txt

@@ -1,3 +1,16 @@
+August 10, 2006 (Changes by Graf Zahl)
+- Fixed: CheckActorInventory stored the return value in the wrong address
+  on the ACS stack.
+- Fixed: Skin sounds weren't properly restored after a SNDINFO reset.
+
+August 6, 2006 (Changes by Graf Zahl)
+- Added a more flexible ACS ChangeLevel function. It gets passed a level name
+  instead of a level number and has several additional options (e.g. changing
+  skill, starting the map without monsters and clearing the players' inventories.
+- Changed Thing_Activate so that passing a tid of 0 activates the calling actor.
+- Changed Thing_Remove so that passing a tid of 0 removes the calling actor.
+- Added DECORATE parameters to A_Saw.
+
 August 2, 2006
 - Fixed: The ACS VM made no checks for object files without strings, assuming
   that if it didn't have any strings, then it didn't matter what it calculated

src/g_doom/a_doomweaps.cpp

@@ -241,8 +241,12 @@ END_DEFAULTS
 void A_Saw (AActor *actor)
 {
 	angle_t 	angle;
-	int 		damage;
+	int 		damage=0;
 	player_t *player;
+	
+	int fullsound;
+	int hitsound;
+	const PClass * pufftype = NULL;
 
 	if (NULL == (player = actor->player))
 	{
@@ -256,25 +260,37 @@ void A_Saw (AActor *actor)
 			return;
 	}
 
-	damage = 2 * (pr_saw()%10+1);
+	int index = CheckIndex (4, NULL);
+	if (index >= 0) 
+	{
+		fullsound = StateParameters[index];
+		hitsound = StateParameters[index+1];
+		damage = EvalExpressionI (StateParameters[index+2], actor);
+		pufftype = PClass::FindClass ((ENamedName)StateParameters[index+3]);
+	}
+	else
+	{
+		fullsound = S_FindSound("weapons/sawfull");
+		hitsound = S_FindSound("weapons/sawhit");
+	}
+	if (pufftype == NULL) pufftype = RUNTIME_CLASS(ABulletPuff);
+	if (damage == 0) damage = 2;
+	
+	damage *= (pr_saw()%10+1);
 	angle = actor->angle;
 	angle += pr_saw.Random2() << 18;
 	
-	// use meleerange + 1 so the puff doesn't skip the flash
+	// use meleerange + 1 so the puff doesn't skip the flash (i.e. plays all states)
-	// [RH] What I think that really means is that they want the puff to show
-	// up on walls. If the distance to P_LineAttack is <= MELEERANGE, then it
-	// won't puff the wall, which is why the fist does not create puffs on
-	// the walls.
 	P_LineAttack (actor, angle, MELEERANGE+1,
 				  P_AimLineAttack (actor, angle, MELEERANGE+1), damage,
-				  MOD_UNKNOWN, RUNTIME_CLASS(ABulletPuff));
+				  MOD_UNKNOWN, pufftype);
 
 	if (!linetarget)
 	{
-		S_Sound (actor, CHAN_WEAPON, "weapons/sawfull", 1, ATTN_NORM);
+		S_SoundID (actor, CHAN_WEAPON, fullsound, 1, ATTN_NORM);
 		return;
 	}
-	S_Sound (actor, CHAN_WEAPON, "weapons/sawhit", 1, ATTN_NORM);
+	S_SoundID (actor, CHAN_WEAPON, hitsound, 1, ATTN_NORM);
 		
 	// turn to face target
 	angle = R_PointToAngle2 (actor->x, actor->y,

src/g_game.cpp

@@ -1034,7 +1034,7 @@ void G_Ticker ()
 // G_PlayerFinishLevel
 // Called when a player completes a level.
 //
-void G_PlayerFinishLevel (int player, EFinishLevelType mode)
+void G_PlayerFinishLevel (int player, EFinishLevelType mode, bool resetinventory)
 {
 	AInventory *item, *next;
 	player_t *p;
@@ -1102,6 +1102,32 @@ void G_PlayerFinishLevel (int player, EFinishLevelType mode)
 	{ // Undo morph
 		P_UndoPlayerMorph (p, true);
 	}
+
+	// Clears the entire inventory and gives back the defaults for starting a game
+	if (resetinventory)
+	{
+		AInventory *inv = p->mo->Inventory;
+
+		while (inv != NULL)
+		{
+			AInventory *next = inv->Inventory;
+			if (!(inv->ItemFlags & IF_UNDROPPABLE))
+			{
+				inv->Destroy ();
+			}
+			else if (inv->GetClass() == RUNTIME_CLASS(AHexenArmor))
+			{
+				AHexenArmor *harmor = static_cast<AHexenArmor *> (inv);
+				harmor->Slots[3] = harmor->Slots[2] = harmor->Slots[1] = harmor->Slots[0] = 0;
+			}
+			inv = next;
+		}
+		p->ReadyWeapon = NULL;
+		p->PendingWeapon = WP_NOCHANGE;
+		p->psprites[ps_weapon].state = NULL;
+		p->psprites[ps_flash].state = NULL;
+		p->mo->GiveDefaultInventory();
+	}
 }
 
 

src/g_game.h

@@ -72,7 +72,7 @@ enum EFinishLevelType
 	FINISH_NoHub
 };
 
-void G_PlayerFinishLevel (int player, EFinishLevelType mode);
+void G_PlayerFinishLevel (int player, EFinishLevelType mode, bool resetinventory);
 
 // Adds pitch to consoleplayer's viewpitch and clamps it
 void G_AddViewPitch (int look);

src/g_level.cpp

@@ -1559,11 +1559,13 @@ BOOL 			secretexit;
 static int		startpos;	// [RH] Support for multiple starts per level
 extern BOOL		NoWipe;		// [RH] Don't wipe when travelling in hubs
 static bool		startkeepfacing;	// [RH] Support for keeping your facing angle
+static bool		resetinventory;	// Reset the inventory to the player's default for the next level
 
 // [RH] The position parameter to these next three functions should
 //		match the first parameter of the single player start spots
 //		that should appear in the next map.
-static void goOn (int position, bool keepFacing, bool secret)
+
+static void goOn (int position, bool keepFacing, bool secret, bool resetinv)
 {
 	static bool unloading;
 
@@ -1580,6 +1582,8 @@ static void goOn (int position, bool keepFacing, bool secret)
 	startkeepfacing = keepFacing;
 	gameaction = ga_completed;
 	secretexit = secret;
+	resetinventory = resetinv;
+
 	bglobal.End();	//Added by MC:
 
 	// [RH] Give scripts a chance to do something
@@ -1603,7 +1607,7 @@ static void goOn (int position, bool keepFacing, bool secret)
 
 void G_ExitLevel (int position, bool keepFacing)
 {
-	goOn (position, keepFacing, false);
+	goOn (position, keepFacing, false, false);
 }
 
 // Here's for the german edition.
@@ -1612,7 +1616,23 @@ void G_SecretExitLevel (int position)
 	// [RH] Check for secret levels is done in 
 	//		G_DoCompleted()
 
-	goOn (position, false, true);
+	goOn (position, false, true, false);
+}
+
+void G_ChangeLevel(const char * levelname, int position, bool keepFacing, int nextSkill, 
+				   bool nointermission, bool resetinventory, bool nomonsters)
+{
+	strncpy (level.nextmap, levelname, 8);
+	level.nextmap[8] = 0;
+
+	if (nextSkill != -1) NextSkill = nextSkill;
+
+	if (!nomonsters) dmflags = dmflags & ~DF_NO_MONSTERS;
+	else dmflags = dmflags | DF_NO_MONSTERS;
+
+	if (nointermission) level.flags |= LEVEL_NOINTERMISSION;
+
+	goOn(position, keepFacing, false, resetinventory);
 }
 
 void G_DoCompleted (void)
@@ -1738,7 +1758,7 @@ void G_DoCompleted (void)
 	{
 		if (playeringame[i])
 		{ // take away appropriate inventory
-			G_PlayerFinishLevel (i, mode);
+			G_PlayerFinishLevel (i, mode, resetinventory);
 		}
 	}
 

src/g_level.h

@@ -301,6 +301,10 @@ void G_DeferedInitNew (char *mapname);
 
 void G_ExitLevel (int position, bool keepFacing);
 void G_SecretExitLevel (int position);
+
+void G_ChangeLevel(const char * levelname, int position, bool keepFacing, int nextSkill, 
+				   bool showintermission, bool resetinventory, bool nomonsters);
+
 void G_SetForEndGame (char *nextmap);
 
 void G_StartTravel ();

src/p_acs.cpp

@@ -4176,7 +4176,7 @@ int DLevelScript::RunScript ()
 			break;
 
 		case PCD_CHECKACTORINVENTORY:
-			STACK(1) = CheckInventory (SingleActorFromTID(STACK(2), NULL),  
+			STACK(2) = CheckInventory (SingleActorFromTID(STACK(2), NULL),  
 										FBehavior::StaticLookupString (STACK(1)));
 			sp--;
 			break;
@@ -4887,6 +4887,17 @@ int DLevelScript::RunScript ()
 				}
 			}
 			sp -= 1;
+
+		case PCD_CHANGELEVEL:
+			{
+				int flags = STACK(2);
+				G_ChangeLevel(FBehavior::StaticLookupString(STACK(4)), STACK(3), 
+					!!(flags & CHANGELEVEL_KEEPFACING), STACK(1),
+					!!(flags & CHANGELEVEL_NOINTERMISSION),
+					!!(flags & CHANGELEVEL_RESETINVENTORY),
+					!!(flags & CHANGELEVEL_NOMONSTERS));
+				sp -= 4;
+			}
 			break;
 
 		}

src/p_acs.h

@@ -532,6 +532,7 @@ public:
 		PCD_RSGLOBALARRAY, 
 		//[MW] end my p-codes
 		PCD_GETPLAYERINFO,			// [GRB]
+		PCD_CHANGELEVEL,
 
 		PCODE_COMMAND_COUNT
 	};
@@ -611,6 +612,16 @@ public:
 		SCRIPT_ModulusBy0,
 	};
 
+	enum 
+	{
+		CHANGELEVEL_KEEPFACING = 1,
+		CHANGELEVEL_RESETINVENTORY = 2,
+		CHANGELEVEL_NOMONSTERS = 4,
+		CHANGELEVEL_CHANGESKILL = 8,
+		CHANGELEVEL_NOINTERMISSION = 16
+	};
+
+
 	DLevelScript (AActor *who, line_t *where, int num, const ScriptPtr *code, FBehavior *module,
 		bool backSide, int arg0, int arg1, int arg2, int always, bool delay);
 	~DLevelScript ();

src/p_lnspec.cpp

@@ -983,22 +983,31 @@ FUNC(LS_HealThing)
 FUNC(LS_Thing_Activate)
 // Thing_Activate (tid)
 {
-	AActor *actor;
+	if (arg0 != 0)
-	FActorIterator iterator (arg0);
-	int count = 0;
-
-	actor = iterator.Next ();
-	while (actor)
 	{
-		// Actor might remove itself as part of activation, so get next
+		AActor *actor;
-		// one before activating it.
+		FActorIterator iterator (arg0);
-		AActor *temp = iterator.Next ();
+		int count = 0;
-		actor->Activate (it);
-		actor = temp;
-		count++;
-	}
 
-	return count != 0;
+		actor = iterator.Next ();
+		while (actor)
+		{
+			// Actor might remove itself as part of activation, so get next
+			// one before activating it.
+			AActor *temp = iterator.Next ();
+			actor->Activate (it);
+			actor = temp;
+			count++;
+		}
+
+		return count != 0;
+	}
+	else if (it != NULL)
+	{
+		it->Activate(it);
+		return true;
+	}
+	return false;
 }
 
 FUNC(LS_Thing_Deactivate)
@@ -1022,26 +1031,38 @@ FUNC(LS_Thing_Deactivate)
 	return count != 0;
 }
 
+static void RemoveThing(AActor * actor)
+{
+	// Don't remove live players.
+	if (actor->player == NULL || actor != actor->player->mo)
+	{
+		// be friendly to the level statistics. ;)
+		if (actor->CountsAsKill() && actor->health > 0) level.total_monsters--;
+		if (actor->flags&MF_COUNTITEM) level.total_items--;
+		actor->Destroy ();
+	}
+}
+
 FUNC(LS_Thing_Remove)
 // Thing_Remove (tid)
 {
-	FActorIterator iterator (arg0);
+	if (arg0 != 0)
-	AActor *actor;
-
-	actor = iterator.Next ();
-	while (actor)
 	{
-		AActor *temp = iterator.Next ();
+		FActorIterator iterator (arg0);
+		AActor *actor;
 
-		// Don't remove live players.
+		actor = iterator.Next ();
-		if (actor->player == NULL || actor != actor->player->mo)
+		while (actor)
 		{
-			// be friendly to the level statistics. ;)
+			AActor *temp = iterator.Next ();
-			if (actor->CountsAsKill() && actor->health > 0) level.total_monsters--;
+
-			if (actor->flags&MF_COUNTITEM) level.total_items--;
+			RemoveThing(actor);
-			actor->Destroy ();
+			actor = temp;
 		}
-		actor = temp;
+	}
+	else if (it != NULL)
+	{
+		RemoveThing(it);
 	}
 
 	return true;

src/r_things.cpp

@@ -574,11 +574,11 @@ void R_InitSkins (void)
 					if (stricmp (key, "*pain") == 0)
 					{ // Replace all pain sounds in one go
 						aliasid = S_AddPlayerSound (skins[i].name, skins[i].gender,
-							playersoundrefs[0], lump);
+							playersoundrefs[0], lump, true);
 						for (int l = 3; l > 0; --l)
 						{
 							S_AddPlayerSoundExisting (skins[i].name, skins[i].gender,
-								playersoundrefs[l], aliasid);
+								playersoundrefs[l], aliasid, true);
 						}
 					}
 					else
@@ -586,7 +586,7 @@ void R_InitSkins (void)
 						int sndref = S_FindSoundNoHash (key);
 						if (sndref != 0)
 						{
-							S_AddPlayerSound (skins[i].name, skins[i].gender, sndref, lump);
+							S_AddPlayerSound (skins[i].name, skins[i].gender, sndref, lump, true);
 						}
 					}
 				}

src/s_advsound.cpp

@@ -145,7 +145,7 @@ struct FMusicVolume
 // This is used to recreate the skin sounds after reloading SNDINFO due to a changed local one.
 struct FSavedPlayerSoundInfo
 {
-	const char * pclass;
+	FName pclass;
 	int gender;
 	int refid;
 	int lumpnum;
@@ -523,6 +523,8 @@ int S_AddPlayerSound (const char *pclass, int gender, int refid, int lumpnum, bo
 
 	PlayerSounds[soundlist + S_sfx[refid].link] = id;
 
+	Printf("Player sound %s: Classnum %d Gender %d, Refid %d, Lump %d, fromskin %d\n", pclass, classnum, gender, refid, lumpnum, fromskin);
+
 	if (fromskin) S_SavePlayerSound(pclass, gender, refid, lumpnum, false);
 
 	return id;
@@ -543,6 +545,9 @@ int S_AddPlayerSoundExisting (const char *pclass, int gender, int refid,
 
 	PlayerSounds[soundlist + S_sfx[refid].link] = aliasto;
 
+
+	Printf("Player alias %s: Classnum %d Gender %d, Refid %d, Aliasto %d, fromskin %d\n", pclass, classnum, gender, refid, aliasto, fromskin);
+
 	if (fromskin) S_SavePlayerSound(pclass, gender, refid, aliasto, true);
 
 	return aliasto;

src/thingdef.cpp

@@ -645,7 +645,7 @@ AFuncDesc AFTable[]=
 	FUNC(A_Punch, NULL)
 	FUNC(A_CheckReload, NULL)
 	FUNC(A_GunFlash, NULL)
-	FUNC(A_Saw, NULL)
+	FUNC(A_Saw, "ssxm")
 
 	// DECORATE specific functions
 	FUNC(A_BulletAttack, NULL)