6 files changed, 372 insertions, 0 deletions

diff --git a/src/UI/BrewingstandWindow.cpp b/src/UI/BrewingstandWindow.cpp
new file mode 100644
index 000000000..2f1f3c97d
--- /dev/null
+++ b/src/UI/BrewingstandWindow.cpp
@@ -0,0 +1,70 @@
+
+// BrewingstandWindow.cpp
+
+// Representing the UI window for the brewing stand block
+
+#include "Globals.h"
+#include "BrewingstandWindow.h"
+#include "SlotArea.h"
+#include "../BrewingRecipes.h"
+#include "../Root.h"
+
+
+
+
+
+cBrewingstandWindow::cBrewingstandWindow(int a_BlockX, int a_BlockY, int a_BlockZ, cBrewingstandEntity * a_Brewingstand) :
+	cWindow(wtBrewery, "Brewingstand")
+{
+	m_SlotAreas.push_back(new cSlotAreaBrewingstand(a_Brewingstand, *this));
+	m_SlotAreas.push_back(new cSlotAreaInventory(*this));
+	m_SlotAreas.push_back(new cSlotAreaHotBar(*this));
+}
+
+
+
+
+
+void cBrewingstandWindow::DistributeStack(cItem & a_ItemStack, int a_Slot, cPlayer & a_Player, cSlotArea * a_ClickedArea, bool a_ShouldApply)
+{
+	cSlotAreas AreasInOrder;
+
+	if (a_ClickedArea == m_SlotAreas[0])
+	{
+		// Brewing stand Area
+		if ((a_Slot >= 0) && (a_Slot < 3))
+		{
+			// Bottle slots
+			AreasInOrder.push_back(m_SlotAreas[2]);  /* Hotbar */
+			AreasInOrder.push_back(m_SlotAreas[1]);  /* Inventory */
+			super::DistributeStackToAreas(a_ItemStack, a_Player, AreasInOrder, a_ShouldApply, true);
+		}
+		else
+		{
+			// Ingredient slot
+			AreasInOrder.push_back(m_SlotAreas[1]);  /* Inventory */
+			AreasInOrder.push_back(m_SlotAreas[2]);  /* Hotbar */
+			super::DistributeStackToAreas(a_ItemStack, a_Player, AreasInOrder, a_ShouldApply, false);
+		}
+	}
+	else
+	{
+		cBrewingRecipes * BR = cRoot::Get()->GetBrewingRecipes();
+		if ((BR->IsBottle(a_ItemStack)) || (BR->IsIngredient(a_ItemStack)))
+		{
+			AreasInOrder.push_back(m_SlotAreas[0]);  /* brewing stand Area */
+		}
+		else if (a_ClickedArea == m_SlotAreas[1])
+		{
+			// Inventory Area
+			AreasInOrder.push_back(m_SlotAreas[2]);  /* Hotbar */
+		}
+		else
+		{
+			// Hotbar Area
+			AreasInOrder.push_back(m_SlotAreas[1]);  /* Inventory */
+		}
+
+		super::DistributeStackToAreas(a_ItemStack, a_Player, AreasInOrder, a_ShouldApply, false);
+	}
+}
diff --git a/src/UI/BrewingstandWindow.h b/src/UI/BrewingstandWindow.h
new file mode 100644
index 000000000..e55752187
--- /dev/null
+++ b/src/UI/BrewingstandWindow.h
@@ -0,0 +1,31 @@
+
+// BrewingstandWindow.h
+
+// Representing the UI window for the brewing stand block
+
+
+
+
+
+#pragma once
+
+#include "Window.h"
+
+
+
+
+
+class cBrewingstandWindow :
+	public cWindow
+{
+	typedef cWindow super;
+
+public:
+	cBrewingstandWindow(int a_BlockX, int a_BlockY, int a_BlockZ, cBrewingstandEntity * a_Brewingstand);
+
+	virtual void DistributeStack(cItem & a_ItemStack, int a_Slot, cPlayer & a_Player, cSlotArea * a_ClickedArea, bool a_ShouldApply) override;
+};
+
+
+
+
diff --git a/src/UI/CMakeLists.txt b/src/UI/CMakeLists.txt
index b907919c8..ad3c00f5f 100644
--- a/src/UI/CMakeLists.txt
+++ b/src/UI/CMakeLists.txt
@@ -9,6 +9,7 @@ SET (SRCS
 	Window.cpp
 	AnvilWindow.cpp
 	BeaconWindow.cpp
+	BrewingstandWindow.cpp
 	ChestWindow.cpp
 	CraftingWindow.cpp
 	DropSpenserWindow.cpp
@@ -23,6 +24,7 @@ SET (HDRS
 	Window.h
 	AnvilWindow.h
 	BeaconWindow.h
+	BrewingstandWindow.h
 	ChestWindow.h
 	CraftingWindow.h
 	DropSpenserWindow.h
diff --git a/src/UI/SlotArea.cpp b/src/UI/SlotArea.cpp
index 478c004fb..2c0dfbe40 100644
--- a/src/UI/SlotArea.cpp
+++ b/src/UI/SlotArea.cpp
@@ -7,6 +7,7 @@
 #include "SlotArea.h"
 #include "../Entities/Player.h"
 #include "../BlockEntities/BeaconEntity.h"
+#include "../BlockEntities/BrewingstandEntity.h"
 #include "../BlockEntities/ChestEntity.h"
 #include "../BlockEntities/DropSpenserEntity.h"
 #include "../BlockEntities/EnderChestEntity.h"
@@ -1935,6 +1936,242 @@ void cSlotAreaFurnace::HandleSmeltItem(const cItem & a_Result, cPlayer & a_Playe
 
 
 ////////////////////////////////////////////////////////////////////////////////
+// cSlotAreaBrewingstand:
+cSlotAreaBrewingstand::cSlotAreaBrewingstand(cBrewingstandEntity * a_Brewingstand, cWindow & a_ParentWindow) :
+	cSlotArea(4, a_ParentWindow),
+	m_Brewingstand(a_Brewingstand)
+{
+	m_Brewingstand->GetContents().AddListener(*this);
+}
+
+
+
+
+
+cSlotAreaBrewingstand::~cSlotAreaBrewingstand()
+{
+	m_Brewingstand->GetContents().RemoveListener(*this);
+}
+
+
+
+
+
+void cSlotAreaBrewingstand::Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction, const cItem & a_ClickedItem)
+{
+	if (m_Brewingstand == nullptr)
+	{
+		LOGERROR("cSlotAreaBrewingstand::Clicked(): m_Brewingstand == nullptr");
+		ASSERT(!"cSlotAreaBrewingstand::Clicked(): m_Brewingstand == nullptr");
+		return;
+	}
+
+	if ((a_SlotNum >= 0) && (a_SlotNum < 3))
+	{
+		bool bAsync = false;
+		if (GetSlot(a_SlotNum, a_Player) == nullptr)
+		{
+			LOGWARNING("GetSlot(%d) returned nullptr! Ignoring click", a_SlotNum);
+			return;
+		}
+
+		cItem Slot(*GetSlot(a_SlotNum, a_Player));
+		if (!Slot.IsSameType(a_ClickedItem))
+		{
+			LOGWARNING("*** Window lost sync at item %d in SlotArea with %d items ***", a_SlotNum, m_NumSlots);
+			LOGWARNING("My item:    %s", ItemToFullString(Slot).c_str());
+			LOGWARNING("Their item: %s", ItemToFullString(a_ClickedItem).c_str());
+			bAsync = true;
+		}
+
+		switch (a_ClickAction)
+		{
+			case caShiftLeftClick:
+			case caShiftRightClick:
+			{
+				HandleBrewedItem(a_Player);
+				ShiftClicked(a_Player, a_SlotNum, Slot);
+				return;
+			}
+			case caMiddleClick:
+			{
+				MiddleClicked(a_Player, a_SlotNum);
+				return;
+			}
+			case caDropKey:
+			case caCtrlDropKey:
+			{
+				DropClicked(a_Player, a_SlotNum, (a_SlotNum == caCtrlDropKey));
+				Slot.m_ItemCount = Slot.m_ItemCount - GetSlot(a_SlotNum, a_Player)->m_ItemCount;
+				HandleBrewedItem(a_Player);
+				return;
+			}
+			default:
+			{
+				break;
+			}
+		}
+
+		cItem & DraggingItem = a_Player.GetDraggingItem();
+		if (!DraggingItem.IsEmpty())
+		{
+			super::Clicked(a_Player, a_SlotNum, a_ClickAction, a_ClickedItem);
+			return;
+		}
+		else
+		{
+			switch (a_ClickAction)
+			{
+				case caDblClick:
+				{
+					DblClicked(a_Player, a_SlotNum);
+					return;
+				}
+				case caLeftClick:
+				{
+					DraggingItem = Slot;
+					HandleBrewedItem(a_Player);
+					Slot.Empty();
+					break;
+				}
+				case caRightClick:
+				{
+					DraggingItem = Slot.CopyOne();
+					DraggingItem.m_ItemCount = static_cast<char>(static_cast<float>(Slot.m_ItemCount) / 2.f + 0.5f);
+					Slot.m_ItemCount -= DraggingItem.m_ItemCount;
+
+					if (Slot.m_ItemCount <= 0)
+					{
+						Slot.Empty();
+					}
+					HandleBrewedItem(a_Player);
+					break;
+				}
+				default:
+				{
+					ASSERT(!"Unhandled click type!");
+				}
+			}
+		}
+
+		SetSlot(a_SlotNum, a_Player, Slot);
+		if (bAsync)
+		{
+			m_ParentWindow.BroadcastWholeWindow();
+		}
+		return;
+	}
+
+	super::Clicked(a_Player, a_SlotNum, a_ClickAction, a_ClickedItem);
+}
+
+
+
+
+
+void cSlotAreaBrewingstand::HandleBrewedItem(cPlayer & a_Player)
+{
+	a_Player.AwardAchievement(achBrewPotion);
+}
+
+
+
+
+
+void cSlotAreaBrewingstand::DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots, bool a_BackFill)
+{
+	int SlotNum = -1;
+	cBrewingRecipes * BR = cRoot::Get()->GetBrewingRecipes();
+	if (BR->IsBottle(a_ItemStack))
+	{
+		for (int i = 0;i < 3;i++)
+		{
+			if (GetSlot(i, a_Player)->IsEmpty())
+			{
+				SlotNum = i;
+				break;
+			}
+		}
+
+		if (SlotNum == -1)
+		{
+			// All slots are full
+			return;
+		}
+	}
+	else if (BR->IsIngredient(a_ItemStack))
+	{
+		SlotNum = 3;
+	}
+	else
+	{
+		return;
+	}
+
+	const cItem * Slot = GetSlot(SlotNum, a_Player);
+	if (!Slot->IsEqual(a_ItemStack) && (!Slot->IsEmpty() || a_KeepEmptySlots))
+	{
+		// Different items
+		return;
+	}
+
+	char NumFit = ItemHandler(Slot->m_ItemType)->GetMaxStackSize() - Slot->m_ItemCount;
+	if (NumFit <= 0)
+	{
+		// Full stack already
+		return;
+	}
+	NumFit = std::min(NumFit, a_ItemStack.m_ItemCount);
+
+	if (a_ShouldApply)
+	{
+		cItem NewSlot(a_ItemStack);
+		NewSlot.m_ItemCount = Slot->m_ItemCount + NumFit;
+		SetSlot(SlotNum, a_Player, NewSlot);
+	}
+	a_ItemStack.m_ItemCount -= NumFit;
+	if (a_ItemStack.IsEmpty())
+	{
+		return;
+	}
+}
+
+
+
+
+
+const cItem * cSlotAreaBrewingstand::GetSlot(int a_SlotNum, cPlayer & a_Player) const
+{
+	UNUSED(a_Player);
+	// a_SlotNum ranges from 0 to 3, query the items from the underlying brewing stand:
+	return &(m_Brewingstand->GetSlot(a_SlotNum));
+}
+
+
+
+
+
+void cSlotAreaBrewingstand::SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item)
+{
+	UNUSED(a_Player);
+	m_Brewingstand->SetSlot(a_SlotNum, a_Item);
+}
+
+
+
+
+
+void cSlotAreaBrewingstand::OnSlotChanged(cItemGrid * a_ItemGrid, int a_SlotNum)
+{
+	UNUSED(a_SlotNum);
+	// Something has changed in the window, broadcast the entire window to all clients
+	ASSERT(a_ItemGrid == &(m_Brewingstand->GetContents()));
+
+	m_ParentWindow.BroadcastWholeWindow();
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
 // cSlotAreaMinecartWithChest:
 
 cSlotAreaMinecartWithChest::cSlotAreaMinecartWithChest(cMinecartWithChest * a_Chest, cWindow & a_ParentWindow) :
@@ -2342,3 +2579,4 @@ cItem * cSlotAreaTemporary::GetPlayerSlots(cPlayer & a_Player)
 
 
 
+
diff --git a/src/UI/SlotArea.h b/src/UI/SlotArea.h
index b150c47a1..0ff36ce50 100644
--- a/src/UI/SlotArea.h
+++ b/src/UI/SlotArea.h
@@ -16,6 +16,7 @@
 class cWindow;
 class cPlayer;
 class cBeaconEntity;
+class cBrewingstandEntity;
 class cChestEntity;
 class cEnderChestEntity;
 class cFurnaceEntity;
@@ -456,6 +457,35 @@ protected:
 
 
 
+class cSlotAreaBrewingstand :
+	public cSlotArea,
+	public cItemGrid::cListener
+{
+	typedef cSlotArea super;
+
+public:
+	cSlotAreaBrewingstand(cBrewingstandEntity * a_Brewingstand, cWindow & a_ParentWindow);
+
+	virtual ~cSlotAreaBrewingstand();
+
+	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:
+	cBrewingstandEntity * m_Brewingstand;
+
+	// cItemGrid::cListener overrides:
+	virtual void OnSlotChanged(cItemGrid * a_ItemGrid, int a_SlotNum) override;
+
+	/** Called after an item has been brewed to handle statistics etc. */
+	void HandleBrewedItem(cPlayer & a_Player);
+} ;
+
+
+
+
+
 class cSlotAreaMinecartWithChest :
 	public cSlotArea
 {
diff --git a/src/UI/Window.h b/src/UI/Window.h
index cb8f40767..76d22a12c 100644
--- a/src/UI/Window.h
+++ b/src/UI/Window.h
@@ -18,6 +18,7 @@
 class cPlayer;
 class cWindowOwner;
 class cClientHandle;
+class cBrewingstandEntity;
 class cChestEntity;
 class cEnderChestEntity;
 class cFurnaceEntity;