Don't remove items twice (#4524)

* Don't remove items twice

src/BlockEntities/DispenserEntity.cpp

@@ -306,7 +306,7 @@ Vector3d cDispenserEntity::GetShootVector(NIBBLETYPE a_Meta)
 
 bool cDispenserEntity::ScoopUpLiquid(int a_SlotNum, short a_ResultingBucketItemType)
 {
-	cItem LiquidBucket(a_ResultingBucketItemType, 1);
+	cItem LiquidBucket(a_ResultingBucketItemType);
 	if (m_Contents.GetSlot(a_SlotNum).m_ItemCount == 1)
 	{
 		// Special case: replacing one empty bucket with one full bucket

src/Blocks/BlockCauldron.h

@@ -32,8 +32,7 @@ public:
 					if (!a_Player.IsGameModeCreative())
 					{
 						a_Player.GetInventory().RemoveOneEquippedItem();
-						cItem NewItem(E_ITEM_BUCKET, 1);
-						a_Player.GetInventory().AddItem(NewItem);
+						a_Player.GetInventory().AddItem(cItem(E_ITEM_BUCKET));
 					}
 				}
 				break;
@@ -44,8 +43,7 @@ public:
 				{
 					a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, --Meta);
 					a_Player.GetInventory().RemoveOneEquippedItem();
-					cItem NewItem(E_ITEM_POTIONS, 1, 0);
-					a_Player.GetInventory().AddItem(NewItem);
+					a_Player.GetInventory().AddItem(cItem(E_ITEM_POTION));
 				}
 				break;
 			}

src/Entities/ArrowEntity.cpp

@@ -145,7 +145,7 @@ void cArrowEntity::CollectedBy(cPlayer & a_Dest)
 		// Do not add the arrow to the inventory when the player is in creative:
 		if (!a_Dest.IsGameModeCreative())
 		{
-			int NumAdded = a_Dest.GetInventory().AddItem(E_ITEM_ARROW);
+			int NumAdded = a_Dest.GetInventory().AddItem(cItem(E_ITEM_ARROW));
 			if (NumAdded == 0)
 			{
 				// No space in the inventory

src/Entities/Player.cpp

@@ -712,10 +712,6 @@ void cPlayer::FinishEating(void)
 	{
 		return;
 	}
-	if (!IsGameModeCreative())
-	{
-		GetInventory().RemoveOneEquippedItem();
-	}
 	ItemHandler->OnFoodEaten(m_World, this, &Item);
 }
 

src/Items/ItemBottle.h

@@ -84,8 +84,7 @@ public:
 		}
 
 		a_Player->GetInventory().RemoveOneEquippedItem();
-		cItem NewItem(E_ITEM_POTION, 1, 0);
-		a_Player->GetInventory().AddItem(NewItem);
+		a_Player->GetInventory().AddItem(cItem(E_ITEM_POTION));
 		return true;
 	}
 } ;

src/Items/ItemBucket.h

@@ -163,8 +163,7 @@ public:
 				ASSERT(!"Inventory bucket mismatch");
 				return false;
 			}
-			cItem Item(E_ITEM_BUCKET, 1);
-			if (!a_Player->GetInventory().AddItem(Item))
+			if (!a_Player->GetInventory().AddItem(cItem(E_ITEM_BUCKET)))
 			{
 				return false;
 			}

src/Items/ItemFood.h

@@ -103,6 +103,11 @@ public:
 			return false;
 		}
 
+		if (!a_Player->IsGameModeCreative())
+		{
+			a_Player->GetInventory().RemoveOneEquippedItem();
+		}
+
 		switch (m_ItemType)
 		{
 			case E_ITEM_BEETROOT_SOUP:

src/Items/ItemMilk.h

@@ -29,7 +29,7 @@ public:
 		if (!a_Player->IsGameModeCreative())
 		{
 			a_Player->GetInventory().RemoveOneEquippedItem();
-			a_Player->GetInventory().AddItem(E_ITEM_BUCKET);
+			a_Player->GetInventory().AddItem(cItem(E_ITEM_BUCKET));
 		}
 		return true;
 	}

src/Items/ItemPotion.h

@@ -75,7 +75,7 @@ public:
 		if (!a_Player->IsGameModeCreative())
 		{
 			a_Player->GetInventory().RemoveOneEquippedItem();
-			a_Player->GetInventory().AddItem(E_ITEM_GLASS_BOTTLE);
+			a_Player->GetInventory().AddItem(cItem(E_ITEM_GLASS_BOTTLE));
 		}
 		return true;
 	}

src/Mobs/Cow.cpp

@@ -47,7 +47,7 @@ void cCow::OnRightClicked(cPlayer & a_Player)
 		if (!a_Player.IsGameModeCreative())
 		{
 			a_Player.GetInventory().RemoveOneEquippedItem();
-			a_Player.GetInventory().AddItem(E_ITEM_MILK);
+			a_Player.GetInventory().AddItem(cItem(E_ITEM_MILK));
 		}
 	}
 }

src/Mobs/Mooshroom.cpp

@@ -46,7 +46,7 @@ void cMooshroom::OnRightClicked(cPlayer & a_Player)
 			if (!a_Player.IsGameModeCreative())
 			{
 				a_Player.GetInventory().RemoveOneEquippedItem();
-				a_Player.GetInventory().AddItem(E_ITEM_MILK);
+				a_Player.GetInventory().AddItem(cItem(E_ITEM_MILK));
 			}
 		} break;
 		case E_ITEM_BOWL:
@@ -54,7 +54,7 @@ void cMooshroom::OnRightClicked(cPlayer & a_Player)
 			if (!a_Player.IsGameModeCreative())
 			{
 				a_Player.GetInventory().RemoveOneEquippedItem();
-				a_Player.GetInventory().AddItem(E_ITEM_MUSHROOM_SOUP);
+				a_Player.GetInventory().AddItem(cItem(E_ITEM_MUSHROOM_SOUP));
 			}
 		} break;
 		case E_ITEM_SHEARS: