- fixed: AActor::ClearInventory should respect IF_KEEPDEPLETED for all items.

src/namedef.h

@@ -170,6 +170,7 @@ xx(PuzzleItem)
 xx(PuzzleItemNumber)
 xx(HealthPickup)
 xx(autousemode)
+xx(Ammo)
 
 xx(AcolyteBlue)
 xx(SpectralLightningV1)

src/p_mobj.cpp

@@ -1199,18 +1199,7 @@ void AActor::ClearInventory()
 		AInventory *inv = *invp;
 		if (!(inv->ItemFlags & IF_UNDROPPABLE))
 		{
-			// For the sake of undroppable weapons, never remove ammo once
-			// it has been acquired; just set its amount to 0.
-			if (inv->IsKindOf(RUNTIME_CLASS(AAmmo)))
-			{
-				AAmmo *ammo = static_cast<AAmmo*>(inv);
-				ammo->Amount = 0;
-				invp = &inv->Inventory;
-			}
-			else
-			{
-				inv->Destroy ();
-			}
+			inv->DepleteOrDestroy();
 		}
 		else if (inv->GetClass() == RUNTIME_CLASS(AHexenArmor))
 		{