diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp
index 8aa883144..1dd8ff31c 100644
--- a/src/ClientHandle.cpp
+++ b/src/ClientHandle.cpp
@@ -2857,11 +2857,27 @@ void cClientHandle::SocketClosed(void)
 
 
 
-void cClientHandle::HandleEnchantItem(Byte & WindowID, Byte & Enchantment)
+void cClientHandle::HandleEnchantItem(Byte & a_WindowID, Byte & a_Enchantment)
 {
-	cEnchantingWindow * Window = (cEnchantingWindow*)m_Player->GetWindow();
+	if (a_Enchantment > 2)
+	{
+		LOGWARNING("%s attempt to crash the server with invalid enchanting selection!", GetUsername().c_str());
+		Kick("Invalid enchanting!");
+		return;
+	}
+
+	if (
+		(m_Player->GetWindow() == NULL) ||
+		(m_Player->GetWindow()->GetWindowID() != a_WindowID) ||
+		(m_Player->GetWindow()->GetWindowType() != cWindow::wtEnchantment)
+	)
+	{
+		return;
+	}
+	
+	cEnchantingWindow * Window = (cEnchantingWindow*) m_Player->GetWindow();
 	cItem Item = *Window->m_SlotArea->GetSlot(0, *m_Player);
-	int BaseEnchantmentLevel = Window->GetPropertyValue(Enchantment);
+	int BaseEnchantmentLevel = Window->GetPropertyValue(a_Enchantment);
 
 	if (Item.EnchantByXPLevels(BaseEnchantmentLevel))
 	{
diff --git a/src/ClientHandle.h b/src/ClientHandle.h
index 7ae70a07f..24031119d 100644
--- a/src/ClientHandle.h
+++ b/src/ClientHandle.h
@@ -269,7 +269,7 @@ public:
 	void RemoveFromWorld(void);
 	
 	/** Called when the player will enchant a Item */
-	void HandleEnchantItem(Byte & WindowID, Byte & Enchantment);
+	void HandleEnchantItem(Byte & a_WindowID, Byte & a_Enchantment);
 	
 private:
 
diff --git a/src/Item.cpp b/src/Item.cpp
index a5117c271..4d29318e6 100644
--- a/src/Item.cpp
+++ b/src/Item.cpp
@@ -291,73 +291,77 @@ int cItem::GetEnchantability()
 
 bool cItem::EnchantByXPLevels(int a_NumXPLevels)
 {
-	if (!cItem::IsEnchantable(m_ItemType) && (m_ItemType != E_ITEM_BOOK))
+	if (!cItem::IsEnchantable(m_ItemType))
 	{
 		return false;
 	}
 
 	int Enchantability = GetEnchantability();
+	if (Enchantability == 0)
+	{
+		return false;
+	}
 
 	cFastRandom Random;
 	int ModifiedEnchantmentLevel = a_NumXPLevels + (int)Random.NextFloat((float)Enchantability / 4) + (int)Random.NextFloat((float)Enchantability / 4) + 1;
 	float RandomBonus = 1.0F + (Random.NextFloat(1) + Random.NextFloat(1) - 1.0F) * 0.15F;
 	int FinalEnchantmentLevel = (int)(ModifiedEnchantmentLevel * RandomBonus + 0.5F);
 
-	cWeightedEnchantments enchantments;
-	cEnchantments::AddItemEnchantmentWeights(enchantments, m_ItemType, FinalEnchantmentLevel);
+	cWeightedEnchantments Enchantments;
+	cEnchantments::AddItemEnchantmentWeights(Enchantments, m_ItemType, FinalEnchantmentLevel);
 
 	if (m_ItemType == E_ITEM_BOOK)
 	{
 		m_ItemType = E_ITEM_ENCHANTED_BOOK;
 	}
 
-	cEnchantments Enchantment1 = cEnchantments::GetRandomEnchantmentFromVector(enchantments);
+	cEnchantments Enchantment1 = cEnchantments::GetRandomEnchantmentFromVector(Enchantments);
 	m_Enchantments.AddFromString(Enchantment1.ToString());
-	cEnchantments::RemoveEnchantmentWeightFromVector(enchantments, Enchantment1);
+	cEnchantments::RemoveEnchantmentWeightFromVector(Enchantments, Enchantment1);
 
 	// Checking for conflicting enchantments
-	cEnchantments::CheckEnchantmentConflictsFromVector(enchantments, Enchantment1);
+	cEnchantments::CheckEnchantmentConflictsFromVector(Enchantments, Enchantment1);
 
 	float NewEnchantmentLevel = (float)a_NumXPLevels;
 
 	// Next Enchantment (Second)
 	NewEnchantmentLevel = NewEnchantmentLevel / 2;
 	float SecondEnchantmentChance = (NewEnchantmentLevel + 1) / 50 * 100;
-	if (enchantments.empty() || (Random.NextFloat(100) > SecondEnchantmentChance))
+	if (Enchantments.empty() || (Random.NextFloat(100) > SecondEnchantmentChance))
 	{
 		return true;
 	}
 
-	cEnchantments Enchantment2 = cEnchantments::GetRandomEnchantmentFromVector(enchantments);
+	cEnchantments Enchantment2 = cEnchantments::GetRandomEnchantmentFromVector(Enchantments);
 	m_Enchantments.AddFromString(Enchantment2.ToString());
-	cEnchantments::RemoveEnchantmentWeightFromVector(enchantments, Enchantment2);
+	cEnchantments::RemoveEnchantmentWeightFromVector(Enchantments, Enchantment2);
 
 	// Checking for conflicting enchantments
-	cEnchantments::CheckEnchantmentConflictsFromVector(enchantments, Enchantment2);
+	cEnchantments::CheckEnchantmentConflictsFromVector(Enchantments, Enchantment2);
 
 	// Next Enchantment (Third)
 	NewEnchantmentLevel = NewEnchantmentLevel / 2;
 	float ThirdEnchantmentChance = (NewEnchantmentLevel + 1) / 50 * 100;
-	if (enchantments.empty() || (Random.NextFloat(100) > ThirdEnchantmentChance))
+	if (Enchantments.empty() || (Random.NextFloat(100) > ThirdEnchantmentChance))
 	{
 		return true;
 	}
 
-	cEnchantments Enchantment3 = cEnchantments::GetRandomEnchantmentFromVector(enchantments);
+	cEnchantments Enchantment3 = cEnchantments::GetRandomEnchantmentFromVector(Enchantments);
 	m_Enchantments.AddFromString(Enchantment3.ToString());
-	cEnchantments::RemoveEnchantmentWeightFromVector(enchantments, Enchantment3);
+	cEnchantments::RemoveEnchantmentWeightFromVector(Enchantments, Enchantment3);
 
 	// Checking for conflicting enchantments
-	cEnchantments::CheckEnchantmentConflictsFromVector(enchantments, Enchantment3);
+	cEnchantments::CheckEnchantmentConflictsFromVector(Enchantments, Enchantment3);
 
 	// Next Enchantment (Fourth)
 	NewEnchantmentLevel = NewEnchantmentLevel / 2;
 	float FourthEnchantmentChance = (NewEnchantmentLevel + 1) / 50 * 100;
-	if (enchantments.empty() || (Random.NextFloat(100) > FourthEnchantmentChance))
+	if (Enchantments.empty() || (Random.NextFloat(100) > FourthEnchantmentChance))
 	{
 		return true;
 	}
-	cEnchantments Enchantment4 = cEnchantments::GetRandomEnchantmentFromVector(enchantments);
+	cEnchantments Enchantment4 = cEnchantments::GetRandomEnchantmentFromVector(Enchantments);
 	m_Enchantments.AddFromString(Enchantment4.ToString());
 
 	return true;
diff --git a/src/UI/SlotArea.cpp b/src/UI/SlotArea.cpp
index 74173d087..88af257a0 100644
--- a/src/UI/SlotArea.cpp
+++ b/src/UI/SlotArea.cpp
@@ -1423,7 +1423,7 @@ void cSlotAreaEnchanting::Clicked(cPlayer & a_Player, int a_SlotNum, eClickActio
 		}
 		case caDblClick:
 		{
-			// DblClicked(a_Player, a_SlotNum);
+			DblClicked(a_Player, a_SlotNum);
 			return;
 		}
 		case caMiddleClick:
@@ -1470,8 +1470,7 @@ void cSlotAreaEnchanting::Clicked(cPlayer & a_Player, int a_SlotNum, eClickActio
 	{
 		if (!Slot.IsEmpty())
 		{
-			DraggingItem = Slot;
-			Slot.Empty();
+			std::swap(DraggingItem, Slot);
 		}
 	}
 	else if (Slot.IsEmpty())
@@ -1487,9 +1486,7 @@ void cSlotAreaEnchanting::Clicked(cPlayer & a_Player, int a_SlotNum, eClickActio
 	else if ((DraggingItem.m_ItemCount == 1) && !DraggingItem.IsEqual(Slot))
 	{
 		// Switch contents
-		cItem tmp(DraggingItem);
-		DraggingItem = Slot;
-		Slot = tmp;
+		std::swap(DraggingItem, Slot);
 	}
 
 	SetSlot(a_SlotNum, a_Player, Slot);