- added a setinv cheat CCMD.

src/actor.h

@@ -714,6 +714,8 @@ public:
 	// Returns true if the initial item count is positive.
 	virtual bool TakeInventory (PClassActor *itemclass, int amount, bool fromdecorate = false, bool notakeinfinite = false);
 
+	bool SetInventory(PClassActor *itemclass, int amount, bool beyondMax);
+
 	// Uses an item and removes it from the inventory.
 	virtual bool UseInventory (AInventory *item);
 

src/c_cmds.cpp

@@ -422,6 +422,25 @@ CCMD (take)
 		Net_WriteLong (0);
 }
 
+CCMD(setinv)
+{
+	if (CheckCheatmode() || argv.argc() < 2)
+		return;
+
+	Net_WriteByte(DEM_SETINV);
+	Net_WriteString(argv[1]);
+	if (argv.argc() > 2)
+		Net_WriteLong(atoi(argv[2]));
+	else
+		Net_WriteLong(0);
+
+	if (argv.argc() > 3)
+		Net_WriteByte(!!atoi(argv[3]));
+	else
+		Net_WriteByte(0);
+
+}
+
 CCMD (gameversion)
 {
 	Printf ("%s @ %s\nCommit %s\n", GetVersionString(), GetGitTime(), GetGitHash());

src/d_net.cpp

@@ -2207,6 +2207,12 @@ void Net_DoCommand (int type, uint8_t **stream, int player)
 		cht_Take (&players[player], s, ReadLong (stream));
 		break;
 
+	case DEM_SETINV:
+		s = ReadString(stream);
+		i = ReadLong(stream);
+		cht_SetInv(&players[player], s, i, ReadByte(stream));
+		break;
+
 	case DEM_WARPCHEAT:
 		{
 			int x, y, z;
@@ -2727,6 +2733,10 @@ void Net_SkipCommand (int type, uint8_t **stream)
 			skip = strlen ((char *)(*stream)) + 5;
 			break;
 
+		case DEM_SETINV:
+			skip = strlen((char *)(*stream)) + 6;
+			break;
+
 		case DEM_NETEVENT:
 			skip = strlen((char *)(*stream)) + 15;
 			break;

src/d_protocol.h

@@ -160,7 +160,8 @@ enum EDemoCommand
 	DEM_REMOVE,			// 68
 	DEM_FINISHGAME,		// 69
 	DEM_NETEVENT,		// 70 String: Event name, Byte: Arg count; each arg is a 4-byte int
-	DEM_MDK				// 71 String: Damage type
+	DEM_MDK,			// 71 String: Damage type
+	DEM_SETINV,			// 72 SetInventory
 };
 
 // The following are implemented by cht_DoCheat in m_cheat.cpp

src/m_cheat.cpp

@@ -602,6 +602,30 @@ const char *cht_Morph (player_t *player, PClassActor *morphclass, bool quickundo
 	return "";
 }
 
+void cht_SetInv(player_t *player, const char *string, int amount, bool beyond)
+{
+	if (!stricmp(string, "health"))
+	{
+		if (amount <= 0)
+		{
+			cht_Suicide(player);
+			return;
+		}
+		if (!beyond) amount = MIN(amount, player->mo->GetMaxHealth(true));
+		player->health = player->mo->health = amount;
+	}
+	else
+	{
+		auto item = PClass::FindActor(string);
+		if (item != nullptr && item->IsDescendantOf(RUNTIME_CLASS(AInventory)))
+		{
+			player->mo->SetInventory(item, amount, beyond);
+			return;
+		}
+		Printf("Unknown item \"%s\"\n", string);
+	}
+}
+
 void cht_Give (player_t *player, const char *name, int amount)
 {
 	if (player->mo == nullptr)	return;

src/m_cheat.h

@@ -35,6 +35,7 @@ void cht_DoMDK(player_t *player, const char *mod);
 void cht_DoCheat (player_t *player, int cheat);
 void cht_Give (player_t *player, const char *item, int amount=1);
 void cht_Take (player_t *player, const char *item, int amount=1);
+void cht_SetInv(player_t *player, const char *item, int amount = 1, bool beyondMax = false);
 void cht_Suicide (player_t *player);
 const char *cht_Morph (player_t *player, PClassActor *morphclass, bool quickundo);
 

src/p_actionfunctions.cpp

@@ -2382,63 +2382,7 @@ DEFINE_ACTION_FUNCTION(AActor, A_SetInventory)
 	{
 		mobj = mobj->player->mo;
 	}
-
+	ACTION_RETURN_BOOL(mobj->SetInventory(itemtype, amount, beyondMax));
-	AInventory *item = mobj->FindInventory(itemtype);
-
-	if (item != nullptr)
-	{
-		// A_SetInventory sets the absolute amount. 
-		// Subtract or set the appropriate amount as necessary.
-
-		if (amount == item->Amount)
-		{
-			// Nothing was changed.
-			ACTION_RETURN_BOOL(false);
-		}
-		else if (amount <= 0)
-		{
-			//Remove it all.
-			res = (mobj->TakeInventory(itemtype, item->Amount, true, false));
-			ACTION_RETURN_BOOL(res);
-		}
-		else if (amount < item->Amount)
-		{
-			int amt = abs(item->Amount - amount);
-			res = (mobj->TakeInventory(itemtype, amt, true, false));
-			ACTION_RETURN_BOOL(res);
-		}
-		else
-		{
-			item->Amount = (beyondMax ? amount : clamp(amount, 0, item->MaxAmount));
-			ACTION_RETURN_BOOL(true);
-		}
-	}
-	else
-	{
-		if (amount <= 0)
-		{
-			ACTION_RETURN_BOOL(false);
-		}
-		item = static_cast<AInventory *>(Spawn(itemtype));
-		if (item == nullptr)
-		{
-			ACTION_RETURN_BOOL(false);
-		}
-		else
-		{
-			item->Amount = amount;
-			item->flags |= MF_DROPPED;
-			item->ItemFlags |= IF_IGNORESKILL;
-			item->ClearCounters();
-			if (!item->CallTryPickup(mobj))
-			{
-				item->Destroy();
-				ACTION_RETURN_BOOL(false);
-			}
-			ACTION_RETURN_BOOL(true);
-		}
-	}
-	ACTION_RETURN_BOOL(false);
 }
 
 //===========================================================================

src/p_mobj.cpp

@@ -920,6 +920,75 @@ DEFINE_ACTION_FUNCTION(AActor, TakeInventory)
 	ACTION_RETURN_BOOL(self->TakeInventory(item, amount, fromdecorate, notakeinfinite));
 }
 
+
+
+bool AActor::SetInventory(PClassActor *itemtype, int amount, bool beyondMax)
+{
+	AInventory *item = FindInventory(itemtype);
+
+	if (item != nullptr)
+	{
+		// A_SetInventory sets the absolute amount. 
+		// Subtract or set the appropriate amount as necessary.
+
+		if (amount == item->Amount)
+		{
+			// Nothing was changed.
+			return false;
+		}
+		else if (amount <= 0)
+		{
+			//Remove it all.
+			return TakeInventory(itemtype, item->Amount, true, false);
+		}
+		else if (amount < item->Amount)
+		{
+			int amt = abs(item->Amount - amount);
+			return TakeInventory(itemtype, amt, true, false);
+		}
+		else
+		{
+			item->Amount = (beyondMax ? amount : clamp(amount, 0, item->MaxAmount));
+			return true;
+		}
+	}
+	else
+	{
+		if (amount <= 0)
+		{
+			return true;
+		}
+		item = static_cast<AInventory *>(Spawn(itemtype));
+		if (item == nullptr)
+		{
+			return false;
+		}
+		else
+		{
+			item->Amount = amount;
+			item->flags |= MF_DROPPED;
+			item->ItemFlags |= IF_IGNORESKILL;
+			item->ClearCounters();
+			if (!item->CallTryPickup(this))
+			{
+				item->Destroy();
+				return false;
+			}
+			return true;
+		}
+	}
+	return false;
+}
+
+DEFINE_ACTION_FUNCTION(AActor, SetInventory)
+{
+	PARAM_SELF_PROLOGUE(AActor);
+	PARAM_CLASS_NOT_NULL(item, AInventory);
+	PARAM_INT(amount);
+	PARAM_BOOL_DEF(beyondMax);
+	ACTION_RETURN_BOOL(self->SetInventory(item, amount, beyondMax));
+}
+
 //============================================================================
 //
 // AActor :: DestroyAllInventory

src/version.h

@@ -61,7 +61,7 @@ const char *GetVersionString();
 // Version identifier for network games.
 // Bump it every time you do a release unless you're certain you
 // didn't change anything that will affect sync.
-#define NETGAMEVERSION 233
+#define NETGAMEVERSION 234
 
 // Version stored in the ini's [LastRun] section.
 // Bump it if you made some configuration change that you want to
@@ -71,7 +71,7 @@ const char *GetVersionString();
 // Protocol version used in demos.
 // Bump it if you change existing DEM_ commands or add new ones.
 // Otherwise, it should be safe to leave it alone.
-#define DEMOGAMEVERSION 0x21F
+#define DEMOGAMEVERSION 0x220
 
 // Minimum demo version we can play.
 // Bump it whenever you change or remove existing DEM_ commands.

wadsrc/static/zscript/actor.txt

@@ -596,6 +596,7 @@ class Actor : Thinker native
 	native void RemoveInventory(Inventory inv);
 	native void ClearInventory();
 	native bool GiveInventory(class<Inventory> type, int amount, bool givecheat = false);
+	native bool SetInventory(class<Inventory> itemclass, int amount, bool beyondMax = false);
 	native bool TakeInventory(class<Inventory> itemclass, int amount, bool fromdecorate = false, bool notakeinfinite = false);
 	native clearscope Inventory FindInventory(class<Inventory> itemtype, bool subclass = false) const;
 	native Inventory GiveInventoryType(class<Inventory> itemtype);