1 files changed, 39 insertions, 39 deletions

diff --git a/src/UI/SlotArea.h b/src/UI/SlotArea.h
index 0ff36ce50..b5809b872 100644
--- a/src/UI/SlotArea.h
+++ b/src/UI/SlotArea.h
@@ -33,18 +33,18 @@ class cSlotArea
 public:
 	cSlotArea(int a_NumSlots, cWindow & a_ParentWindow);
 	virtual ~cSlotArea() {}  // force a virtual destructor in all subclasses
-	
+
 	int GetNumSlots(void) const { return m_NumSlots; }
-	
+
 	/** Called to retrieve an item in the specified slot for the specified player. Must return a valid cItem. */
 	virtual const cItem * GetSlot(int a_SlotNum, cPlayer & a_Player) const = 0;
-	
+
 	/** Called to set an item in the specified slot for the specified player */
 	virtual void SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) = 0;
-	
+
 	/** Called when a player clicks in the window. Parameters taken from the click packet. */
 	virtual void Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction, const cItem & a_ClickedItem);
-	
+
 	/** Called from Clicked when the action is a shiftclick (left or right) */
 	virtual void ShiftClicked(cPlayer & a_Player, int a_SlotNum, const cItem & a_ClickedItem);
 
@@ -62,17 +62,17 @@ public:
 
 	/** Called when a new player opens the same parent window. The window already tracks the player. CS-locked. */
 	virtual void OnPlayerAdded(cPlayer & a_Player);
-	
+
 	/** Called when one of the players closes the parent window. The window already doesn't track the player. CS-locked. */
 	virtual void OnPlayerRemoved(cPlayer & a_Player);
-	
+
 	/** Called to store as much of a_ItemStack in the area as possible. a_ItemStack is modified to reflect the change.
 	The default implementation searches each slot for available space and distributes the stack there.
 	if a_ShouldApply is true, the changes are written into the slots;
 	if a_ShouldApply is false, only a_ItemStack is modified to reflect the number of fits (for fit-testing purposes)
 	If a_KeepEmptySlots is true, empty slots will be skipped and won't be filled */
 	virtual void DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots, bool a_BackFill);
-	
+
 	/** Called on DblClicking to collect all stackable items into hand.
 	The items are accumulated in a_Dragging and removed from the slots immediately.
 	If a_CollectFullStacks is false, slots with full stacks are skipped while collecting.
@@ -93,16 +93,16 @@ class cSlotAreaInventoryBase :
 	public cSlotArea
 {
 	typedef cSlotArea super;
-	
+
 public:
 	cSlotAreaInventoryBase(int a_NumSlots, int a_SlotOffset, cWindow & a_ParentWindow);
-	
+
 	// Creative inventory's click handling is somewhat different from survival inventory's, handle that here:
 	virtual void Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction, const cItem & a_ClickedItem) override;
 
 	virtual const cItem * GetSlot(int a_SlotNum, cPlayer & a_Player) const override;
 	virtual void          SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) override;
-	
+
 protected:
 	int m_SlotOffset;  // Index that this area's slot 0 has in the underlying cInventory
 } ;
@@ -116,7 +116,7 @@ class cSlotAreaInventory :
 	public cSlotAreaInventoryBase
 {
 	typedef cSlotAreaInventoryBase super;
-	
+
 public:
 	cSlotAreaInventory(cWindow & a_ParentWindow) :
 		cSlotAreaInventoryBase(cInventory::invInventoryCount, cInventory::invInventoryOffset, a_ParentWindow)
@@ -133,7 +133,7 @@ class cSlotAreaHotBar :
 	public cSlotAreaInventoryBase
 {
 	typedef cSlotAreaInventoryBase super;
-	
+
 public:
 	cSlotAreaHotBar(cWindow & a_ParentWindow) :
 		cSlotAreaInventoryBase(cInventory::invHotbarCount, cInventory::invHotbarOffset, a_ParentWindow)
@@ -174,18 +174,18 @@ class cSlotAreaItemGrid :
 	public cItemGrid::cListener
 {
 	typedef cSlotArea super;
-	
+
 public:
 	cSlotAreaItemGrid(cItemGrid & a_ItemGrid, cWindow & a_ParentWindow);
-	
+
 	virtual ~cSlotAreaItemGrid();
-	
+
 	virtual const cItem * GetSlot(int a_SlotNum, cPlayer & a_Player) const override;
 	virtual void          SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) override;
 
 protected:
 	cItemGrid & m_ItemGrid;
-	
+
 	// cItemGrid::cListener overrides:
 	virtual void OnSlotChanged(cItemGrid * a_ItemGrid, int a_SlotNum) override;
 } ;
@@ -201,24 +201,24 @@ class cSlotAreaTemporary :
 	public cSlotArea
 {
 	typedef cSlotArea super;
-	
+
 public:
 	cSlotAreaTemporary(int a_NumSlots, cWindow & a_ParentWindow);
-	
+
 	// cSlotArea overrides:
 	virtual const cItem * GetSlot        (int a_SlotNum, cPlayer & a_Player) const override;
 	virtual void          SetSlot        (int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) override;
 	virtual void          OnPlayerAdded  (cPlayer & a_Player) override;
 	virtual void          OnPlayerRemoved(cPlayer & a_Player) override;
-	
+
 	/** Tosses the player's items in slots [a_Begin, a_End) (ie. incl. a_Begin, but excl. a_End) */
 	void TossItems(cPlayer & a_Player, int a_Begin, int a_End);
-	
+
 protected:
 	typedef std::map<UInt32, std::vector<cItem> > cItemMap;  // Maps EntityID -> items
-	
+
 	cItemMap m_Items;
-	
+
 	/** Returns the pointer to the slot array for the player specified. */
 	cItem * GetPlayerSlots(cPlayer & a_Player);
 } ;
@@ -231,7 +231,7 @@ class cSlotAreaCrafting :
 	public cSlotAreaTemporary
 {
 	typedef cSlotAreaTemporary super;
-	
+
 public:
 	/** a_GridSize is allowed to be only 2 or 3 */
 	cSlotAreaCrafting(int a_GridSize, cWindow & a_ParentWindow);
@@ -241,7 +241,7 @@ public:
 	virtual void DblClicked     (cPlayer & a_Player, int a_SlotNum) override;
 	virtual void OnPlayerRemoved(cPlayer & a_Player) override;
 	virtual void SetSlot        (int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) override;
-	
+
 	// Distributing items into this area is completely disabled
 	virtual void DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots, bool a_BackFill) override;
 
@@ -250,14 +250,14 @@ protected:
 	/** Maps player's EntityID -> current recipe.
 	Not a std::map because cCraftingGrid needs proper constructor params. */
 	typedef std::list<std::pair<UInt32, cCraftingRecipe> > cRecipeMap;
-	
+
 	int        m_GridSize;
 	cRecipeMap m_Recipes;
-	
+
 	/** Handles a click in the result slot.
 	Crafts using the current recipe, if possible. */
 	void ClickedResult(cPlayer & a_Player);
-	
+
 	/** Handles a shift-click in the result slot.
 	Crafts using the current recipe until it changes or no more space for result. */
 	void ShiftClickedResult(cPlayer & a_Player);
@@ -267,7 +267,7 @@ protected:
 
 	/** Updates the current recipe and result slot based on the ingredients currently in the crafting grid of the specified player. */
 	void UpdateRecipe(cPlayer & a_Player);
-	
+
 	/** Retrieves the recipe for the specified player from the map, or creates one if not found. */
 	cCraftingRecipe & GetRecipeForPlayer(cPlayer & a_Player);
 
@@ -321,13 +321,13 @@ class cSlotAreaBeacon :
 	public cItemGrid::cListener
 {
 	typedef cSlotArea super;
-	
+
 public:
 	cSlotAreaBeacon(cBeaconEntity * a_Beacon, cWindow & a_ParentWindow);
 	virtual ~cSlotAreaBeacon();
 
 	static bool IsPlaceableItem(short a_ItemType);
-	
+
 	virtual void          Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction, const cItem & a_ClickedItem) override;
 	virtual void          DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots, bool a_BackFill) override;
 	virtual const cItem * GetSlot(int a_SlotNum, cPlayer & a_Player) const override;
@@ -380,10 +380,10 @@ class cSlotAreaChest :
 {
 public:
 	cSlotAreaChest(cChestEntity * a_Chest, cWindow & a_ParentWindow);
-	
+
 	virtual const cItem * GetSlot(int a_SlotNum, cPlayer & a_Player) const override;
 	virtual void          SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) override;
-	
+
 protected:
 	cChestEntity * m_Chest;
 } ;
@@ -397,10 +397,10 @@ class cSlotAreaDoubleChest :
 {
 public:
 	cSlotAreaDoubleChest(cChestEntity * a_TopChest, cChestEntity * a_BottomChest, cWindow & a_ParentWindow);
-	
+
 	virtual const cItem * GetSlot(int a_SlotNum, cPlayer & a_Player) const override;
 	virtual void          SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) override;
-	
+
 protected:
 	cChestEntity * m_TopChest;
 	cChestEntity * m_BottomChest;
@@ -432,17 +432,17 @@ class cSlotAreaFurnace :
 	public cItemGrid::cListener
 {
 	typedef cSlotArea super;
-	
+
 public:
 	cSlotAreaFurnace(cFurnaceEntity * a_Furnace, cWindow & a_ParentWindow);
-	
+
 	virtual ~cSlotAreaFurnace();
-	
+
 	virtual void          Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction, const cItem & a_ClickedItem) override;
 	virtual void          DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots, bool a_BackFill) override;
 	virtual const cItem * GetSlot(int a_SlotNum, cPlayer & a_Player) const override;
 	virtual void          SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) override;
-	
+
 protected:
 	cFurnaceEntity * m_Furnace;