15 files changed, 319 insertions, 117 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ae8195bc3..944150a44 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -17,34 +17,64 @@ if (NOT MSVC)
 	
 	#lib dependecies are not included
 	
-	set(BINDING_DEPENDECIES ${CMAKE_CURRENT_SOURCE_DIR}/Bindings/virtual_method_hooks.lua)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} ${CMAKE_CURRENT_SOURCE_DIR}/Bindings/AllToLua.pkg)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} ChunkDef.h BiomeDef.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} OSSupport/File.h Bindings/LuaFunctions.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Bindings/PluginManager.h Bindings/Plugin.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Bindings/PluginLua.h Bindings/WebPlugin.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Bindings/LuaWindow.h BlockID.h StringUtils.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Defines.h ChatColor.h ClientHandle.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Entities/Entity.h Entities/Floater.h )
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Entities/Pawn.h Entities/Player.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Entities/Pickup.h Entities/ProjectileEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Entities/TNTEntity.h Entities/Effects.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Server.h World.h Inventory.h Enchantments.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Item.h ItemGrid.h BlockEntities/BlockEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/BlockEntityWithItems.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/ChestEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/DropSpenserEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/DispenserEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/DropperEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/FurnaceEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/HopperEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/JukeboxEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/NoteEntity.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockEntities/SignEntity.h WebAdmin.h Root.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Vector3f.h Vector3d.h Vector3i.h Matrix4f.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} Cuboid.h BoundingBox.h Tracer.h Group.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} BlockArea.h Generating/ChunkDesc.h)
-	set(BINDING_DEPENDECIES ${BINDING_DEPENDECIES} CraftingRecipes.h UI/Window.h Mobs/Monster.h)
+	set(BINDING_DEPENDECIES
+		${CMAKE_CURRENT_SOURCE_DIR}/Bindings/virtual_method_hooks.lua
+		${CMAKE_CURRENT_SOURCE_DIR}/Bindings/AllToLua.pkg
+		ChunkDef.h
+		BiomeDef.h
+		OSSupport/File.h
+		Bindings/LuaFunctions.h
+		Bindings/PluginManager.h
+		Bindings/Plugin.h
+		Bindings/PluginLua.h
+		Bindings/WebPlugin.h
+		Bindings/LuaWindow.h
+		BlockID.h
+		StringUtils.h
+		Defines.h
+		ChatColor.h
+		ClientHandle.h
+		Entities/Entity.h
+		Entities/Floater.h
+		Entities/Pawn.h
+		Entities/Player.h
+		Entities/Pickup.h
+		Entities/ProjectileEntity.h
+		Entities/TNTEntity.h
+		Entities/Effects.h
+		Server.h
+		World.h
+		Inventory.h
+		Enchantments.h
+		Item.h
+		ItemGrid.h
+		BlockEntities/BlockEntity.h
+		BlockEntities/BlockEntityWithItems.h
+		BlockEntities/ChestEntity.h
+		BlockEntities/DropSpenserEntity.h
+		BlockEntities/DispenserEntity.h
+		BlockEntities/DropperEntity.h
+		BlockEntities/FurnaceEntity.h
+		BlockEntities/HopperEntity.h
+		BlockEntities/JukeboxEntity.h
+		BlockEntities/NoteEntity.h
+		BlockEntities/SignEntity.h
+		WebAdmin.h
+		Root.h
+		Vector3f.h
+		Vector3d.h
+		Vector3i.h
+		Matrix4f.h
+		Cuboid.h
+		BoundingBox.h
+		Tracer.h
+		Group.h
+		BlockArea.h
+		Generating/ChunkDesc.h
+		CraftingRecipes.h
+		UI/Window.h
+		Mobs/Monster.h
+	)
 	
 	include_directories(Bindings)
 	include_directories(.)
@@ -65,6 +95,13 @@ if (NOT MSVC)
 
 	target_link_libraries(Bindings lua sqlite tolualib)
 
+	#clear file
+	file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/Bindings/BindingDependecies.txt)
+	foreach(dependecy ${BINDING_DEPENDECIES})
+		#write each dependecy on a seperate line
+		file(APPEND ${CMAKE_CURRENT_SOURCE_DIR}/Bindings/BindingDependecies.txt "${dependecy}\n")
+	endforeach()
+
 	set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "Bindings.cpp Bindings.h")
 
 	foreach(folder ${FOLDERS})
@@ -135,6 +172,13 @@ else ()
 		"StackWalker.cpp LeakFinder.h" PROPERTIES COMPILE_FLAGS "/Yc\"Globals.h\""
 	)
 	list(APPEND SOURCE "Resources/MCServer.rc")
+
+	# Make MSVC generate the PDB files even for the release build:
+	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
+	set(CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE}   /Zi")
+	set(CMAKE_EXE_LINKER_FLAGS_RELEASE    "${CMAKE_EXE_LINKER_FLAGS_RELEASE}    /DEBUG")
+	set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG")
+	set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /DEBUG")
 endif()
 
 set(EXECUTABLE MCServer)
diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp
index ed04edac0..56ad4e4ba 100644
--- a/src/ClientHandle.cpp
+++ b/src/ClientHandle.cpp
@@ -148,15 +148,6 @@ cClientHandle::~cClientHandle()
 		SendDisconnect("Server shut down? Kthnxbai");
 	}
 	
-	// Queue all remaining outgoing packets to cSocketThreads:
-	{
-		cCSLock Lock(m_CSOutgoingData);
-		AString Data;
-		m_OutgoingData.ReadAll(Data);
-		m_OutgoingData.CommitRead();
-		cRoot::Get()->GetServer()->WriteToClient(this, Data);
-	}
-	
 	// Close the socket as soon as it sends all outgoing data:
 	cRoot::Get()->GetServer()->RemoveClient(this);
 	
@@ -657,7 +648,8 @@ void cClientHandle::HandleLeftClick(int a_BlockX, int a_BlockY, int a_BlockZ, ch
 				// A plugin doesn't agree with the tossing. The plugin itself is responsible for handling the consequences (possible inventory mismatch)
 				return;
 			}
-			m_Player->TossItem(false);
+
+			m_Player->TossEquippedItem();
 			return;
 		}
 
@@ -712,7 +704,7 @@ void cClientHandle::HandleLeftClick(int a_BlockX, int a_BlockY, int a_BlockZ, ch
 				// A plugin doesn't agree with the tossing. The plugin itself is responsible for handling the consequences (possible inventory mismatch)
 				return;
 			}
-			m_Player->TossItem(false, 64); // Toss entire slot - if there aren't enough items, the maximum will be ejected
+			m_Player->TossEquippedItem(64); // Toss entire slot - if there aren't enough items, the maximum will be ejected
 			return;
 		}
 
diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp
index 565c78dfd..09fb7052d 100644
--- a/src/Entities/Entity.cpp
+++ b/src/Entities/Entity.cpp
@@ -73,7 +73,8 @@ cEntity::cEntity(eEntityType a_EntityType, double a_X, double a_Y, double a_Z, d
 
 cEntity::~cEntity()
 {
-	ASSERT(!m_World->HasEntity(m_UniqueID));  // Before deleting, the entity needs to have been removed from the world
+	// Before deleting, the entity needs to have been removed from the world, if ever added
+	ASSERT((m_World == NULL) || !m_World->HasEntity(m_UniqueID));
 	
 	/*
 	// DEBUG:
diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp
index e5def0156..377194efc 100644
--- a/src/Entities/Player.cpp
+++ b/src/Entities/Player.cpp
@@ -1420,59 +1420,68 @@ AString cPlayer::GetColor(void) const
 
 
 
-void cPlayer::TossItem(
-	bool a_bDraggingItem,
-	char a_Amount /* = 1 */,
-	short a_CreateType /* = 0 */,
-	short a_CreateHealth /* = 0 */ 
-)
+void cPlayer::TossEquippedItem(char a_Amount)
 {
 	cItems Drops;
-	if (a_CreateType != 0)
+	cItem DroppedItem(GetInventory().GetEquippedItem());
+	if (!DroppedItem.IsEmpty())
 	{
-		// Just create item without touching the inventory (used in creative mode)
-		Drops.push_back(cItem(a_CreateType, a_Amount, a_CreateHealth));
+		char NewAmount = a_Amount;
+		if (NewAmount > GetInventory().GetEquippedItem().m_ItemCount)
+		{
+			NewAmount = GetInventory().GetEquippedItem().m_ItemCount; // Drop only what's there
+		}
+
+		GetInventory().GetHotbarGrid().ChangeSlotCount(GetInventory().GetEquippedSlotNum() /* Returns hotbar subslot, which HotbarGrid takes */, -a_Amount);
+
+		DroppedItem.m_ItemCount = NewAmount;
+		Drops.push_back(DroppedItem);
 	}
-	else
+
+	double vX = 0, vY = 0, vZ = 0;
+	EulerToVector(-GetYaw(), GetPitch(), vZ, vX, vY);
+	vY = -vY * 2 + 1.f;
+	m_World->SpawnItemPickups(Drops, GetPosX(), GetEyeHeight(), GetPosZ(), vX * 3, vY * 3, vZ * 3, true); // 'true' because created by player
+}
+
+
+
+
+
+void cPlayer::TossHeldItem(char a_Amount)
+{
+	cItems Drops;
+	cItem & Item = GetDraggingItem();
+	if (!Item.IsEmpty())
 	{
-		// Drop an item from the inventory:
-		if (a_bDraggingItem)
+		char OriginalItemAmount = Item.m_ItemCount;
+		Item.m_ItemCount = std::min(OriginalItemAmount, a_Amount);
+		Drops.push_back(Item);
+		if (OriginalItemAmount > a_Amount)
 		{
-			cItem & Item = GetDraggingItem();
-			if (!Item.IsEmpty())
-			{
-				char OriginalItemAmount = Item.m_ItemCount;
-				Item.m_ItemCount = std::min(OriginalItemAmount, a_Amount);
-				Drops.push_back(Item);
-				if (OriginalItemAmount > a_Amount)
-				{
-					Item.m_ItemCount = OriginalItemAmount - (char)a_Amount;
-				}
-				else
-				{
-					Item.Empty();
-				}
-			}
+			Item.m_ItemCount = OriginalItemAmount - a_Amount;
 		}
 		else
 		{
-			// Else drop equipped item
-			cItem DroppedItem(GetInventory().GetEquippedItem());
-			if (!DroppedItem.IsEmpty())
-			{
-				char NewAmount = a_Amount;
-				if (NewAmount > GetInventory().GetEquippedItem().m_ItemCount)
-				{
-					NewAmount = GetInventory().GetEquippedItem().m_ItemCount; // Drop only what's there
-				}
-
-				GetInventory().GetHotbarGrid().ChangeSlotCount(GetInventory().GetEquippedSlotNum() /* Returns hotbar subslot, which HotbarGrid takes */, -a_Amount);
-
-				DroppedItem.m_ItemCount = NewAmount;
-				Drops.push_back(DroppedItem);
-			}
+			Item.Empty();
 		}
 	}
+
+	double vX = 0, vY = 0, vZ = 0;
+	EulerToVector(-GetYaw(), GetPitch(), vZ, vX, vY);
+	vY = -vY * 2 + 1.f;
+	m_World->SpawnItemPickups(Drops, GetPosX(), GetEyeHeight(), GetPosZ(), vX * 3, vY * 3, vZ * 3, true); // 'true' because created by player
+}
+
+
+
+
+
+void cPlayer::TossPickup(const cItem & a_Item)
+{
+	cItems Drops;
+	Drops.push_back(a_Item);
+
 	double vX = 0, vY = 0, vZ = 0;
 	EulerToVector(-GetYaw(), GetPitch(), vZ, vX, vY);
 	vY = -vY * 2 + 1.f;
diff --git a/src/Entities/Player.h b/src/Entities/Player.h
index 52ba2065c..46d0de69d 100644
--- a/src/Entities/Player.h
+++ b/src/Entities/Player.h
@@ -224,7 +224,14 @@ public:
 	/// Returns the full color code to use for this player, based on their primary group or set in m_Color
 	AString GetColor(void) const;
 
-	void TossItem(bool a_bDraggingItem, char a_Amount = 1, short a_CreateType = 0, short a_CreateHealth = 0);
+	/** tosses the item in the selected hotbar slot */
+	void TossEquippedItem(char a_Amount = 1);
+
+	/** tosses the item held in hand (when in UI windows) */
+	void TossHeldItem(char a_Amount = 1);
+
+	/** tosses a pickup newly created from a_Item */
+	void TossPickup(const cItem & a_Item);
 
 	/// Heals the player by the specified amount of HPs (positive only); sends health update
 	void Heal(int a_Health);
diff --git a/src/Items/ItemLighter.h b/src/Items/ItemLighter.h
index 4281a2d0c..8f3389d95 100644
--- a/src/Items/ItemLighter.h
+++ b/src/Items/ItemLighter.h
@@ -42,6 +42,10 @@ public:
 			{
 				// Light a fire next to/on top of the block if air:
 				AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace);
+				if ((a_BlockY < 0) || (a_BlockY >= cChunkDef::Height))
+				{
+					break;
+				}
 				if (a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR)
 				{
 					a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_FIRE, 0);
diff --git a/src/Mobs/Squid.cpp b/src/Mobs/Squid.cpp
index a311108ae..5a27762ff 100644
--- a/src/Mobs/Squid.cpp
+++ b/src/Mobs/Squid.cpp
@@ -43,7 +43,8 @@ void cSquid::Tick(float a_Dt, cChunk & a_Chunk)
 	}
 	int RelX = (int)floor(Pos.x) - a_Chunk.GetPosX() * cChunkDef::Width;
 	int RelZ = (int)floor(Pos.z) - a_Chunk.GetPosZ() * cChunkDef::Width;
-	if (!IsBlockWater(a_Chunk.GetBlock(RelX, RelY, RelZ)) && !IsOnFire())
+	BLOCKTYPE BlockType;
+	if (a_Chunk.UnboundedRelGetBlockType(RelX, RelY, RelZ, BlockType) && !IsBlockWater(BlockType) && !IsOnFire())
 	{
 		// Burn for 10 ticks, then decide again
 		StartBurning(10);
diff --git a/src/OSSupport/File.cpp b/src/OSSupport/File.cpp
index 9f7c0d439..0ebd04915 100644
--- a/src/OSSupport/File.cpp
+++ b/src/OSSupport/File.cpp
@@ -450,3 +450,12 @@ int cFile::Printf(const char * a_Fmt, ...)
 
 
 
+
+void cFile::Flush(void)
+{
+	fflush(m_File);
+}
+
+
+
+
diff --git a/src/OSSupport/File.h b/src/OSSupport/File.h
index 01663a229..07fce6661 100644
--- a/src/OSSupport/File.h
+++ b/src/OSSupport/File.h
@@ -18,6 +18,8 @@ Usage:
 2, Check if the file was opened using IsOpen()
 3, Read / write
 4, Destroy the instance
+
+For reading entire files into memory, just use the static cFile::ReadWholeFile()
 */
 
 
@@ -55,7 +57,7 @@ public:
 	static const char PathSeparator = '/';
 	#endif
 	
-	/// The mode in which to open the file
+	/** The mode in which to open the file */
 	enum eMode
 	{
 		fmRead,      // Read-only. If the file doesn't exist, object will not be valid
@@ -63,13 +65,13 @@ public:
 		fmReadWrite  // Read/write. If the file already exists, it will be left intact; writing will overwrite the data from the beginning
 	} ;
 	
-	/// Simple constructor - creates an unopened file object, use Open() to open / create a real file
+	/** Simple constructor - creates an unopened file object, use Open() to open / create a real file */
 	cFile(void);
 	
-	/// Constructs and opens / creates the file specified, use IsOpen() to check for success
+	/** Constructs and opens / creates the file specified, use IsOpen() to check for success */
 	cFile(const AString & iFileName, eMode iMode);
 	
-	/// Auto-closes the file, if open
+	/** Auto-closes the file, if open */
 	~cFile();
 	
 	bool Open(const AString & iFileName, eMode iMode);
@@ -77,60 +79,63 @@ public:
 	bool IsOpen(void) const;
 	bool IsEOF(void) const;
 	
-	/// Reads  up to iNumBytes bytes into iBuffer, returns the number of bytes actually read,    or -1 on failure; asserts if not open
+	/** Reads  up to iNumBytes bytes into iBuffer, returns the number of bytes actually read,    or -1 on failure; asserts if not open */
 	int Read (void * iBuffer,       int iNumBytes);
 	
-	/// Writes up to iNumBytes bytes from iBuffer, returns the number of bytes actually written, or -1 on failure; asserts if not open
+	/** Writes up to iNumBytes bytes from iBuffer, returns the number of bytes actually written, or -1 on failure; asserts if not open */
 	int Write(const void * iBuffer, int iNumBytes);
 	
-	/// Seeks to iPosition bytes from file start, returns old position or -1 for failure; asserts if not open
+	/** Seeks to iPosition bytes from file start, returns old position or -1 for failure; asserts if not open */
 	int Seek (int iPosition);
 	
-	/// Returns the current position (bytes from file start) or -1 for failure; asserts if not open
+	/** Returns the current position (bytes from file start) or -1 for failure; asserts if not open */
 	int Tell (void) const;
 	
-	/// Returns the size of file, in bytes, or -1 for failure; asserts if not open
+	/** Returns the size of file, in bytes, or -1 for failure; asserts if not open */
 	int GetSize(void) const;
 	
-	/// Reads the file from current position till EOF into an AString; returns the number of bytes read or -1 for error
+	/** Reads the file from current position till EOF into an AString; returns the number of bytes read or -1 for error */
 	int ReadRestOfFile(AString & a_Contents);
 	
 	// tolua_begin
 	
-	/// Returns true if the file specified exists
+	/** Returns true if the file specified exists */
 	static bool Exists(const AString & a_FileName);
 	
-	/// Deletes a file, returns true if successful
+	/** Deletes a file, returns true if successful */
 	static bool Delete(const AString & a_FileName);
 	
-	/// Renames a file or folder, returns true if successful. May fail if dest already exists (libc-dependant)!
+	/** Renames a file or folder, returns true if successful. May fail if dest already exists (libc-dependant)! */
 	static bool Rename(const AString & a_OrigPath, const AString & a_NewPath);
 	
-	/// Copies a file, returns true if successful.
+	/** Copies a file, returns true if successful. */
 	static bool Copy(const AString & a_SrcFileName, const AString & a_DstFileName);
 	
-	/// Returns true if the specified path is a folder
+	/** Returns true if the specified path is a folder */
 	static bool IsFolder(const AString & a_Path);
 	
-	/// Returns true if the specified path is a regular file
+	/** Returns true if the specified path is a regular file */
 	static bool IsFile(const AString & a_Path);
 	
-	/// Returns the size of the file, or a negative number on error
+	/** Returns the size of the file, or a negative number on error */
 	static int GetSize(const AString & a_FileName);
 	
-	/// Creates a new folder with the specified name. Returns true if successful. Path may be relative or absolute
+	/** Creates a new folder with the specified name. Returns true if successful. Path may be relative or absolute */
 	static bool CreateFolder(const AString & a_FolderPath);
 	
-	/// Returns the entire contents of the specified file as a string. Returns empty string on error.
+	/** Returns the entire contents of the specified file as a string. Returns empty string on error. */
 	static AString ReadWholeFile(const AString & a_FileName);
 	
 	// tolua_end
 	
-	/// Returns the list of all items in the specified folder (files, folders, nix pipes, whatever's there).
+	/** Returns the list of all items in the specified folder (files, folders, nix pipes, whatever's there). */
 	static AStringVector GetFolderContents(const AString & a_Folder);  // Exported in ManualBindings.cpp
 
 	int Printf(const char * a_Fmt, ...);
 	
+	/** Flushes all the bufferef output into the file (only when writing) */
+	void Flush(void);
+	
 private:
 	#ifdef USE_STDIO_FILE
 	FILE * m_File;
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index bcc638796..9bb2cfbf0 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -53,6 +53,16 @@ Implements the 1.7.x protocol classes:
 
 
 
+// fwd: main.cpp:
+extern bool g_ShouldLogComm;
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cProtocol172:
+
 cProtocol172::cProtocol172(cClientHandle * a_Client, const AString & a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State) :
 	super(a_Client),
 	m_ServerAddress(a_ServerAddress),
@@ -63,6 +73,13 @@ cProtocol172::cProtocol172(cClientHandle * a_Client, const AString & a_ServerAdd
 	m_OutPacketLenBuffer(20),  // 20 bytes is more than enough for one VarInt
 	m_IsEncrypted(false)
 {
+	// Create the comm log file, if so requested:
+	if (g_ShouldLogComm)
+	{
+		cFile::CreateFolder("CommLogs");
+		AString FileName = Printf("CommLogs/%x__%s.log", (unsigned)time(NULL), a_Client->GetIPString().c_str());
+		m_CommLogFile.Open(FileName, cFile::fmWrite);
+	}
 }
 
 
@@ -1065,6 +1082,29 @@ void cProtocol172::SendWindowProperty(const cWindow & a_Window, short a_Property
 
 void cProtocol172::AddReceivedData(const char * a_Data, int a_Size)
 {
+	// Write the incoming data into the comm log file:
+	if (g_ShouldLogComm)
+	{
+		if (m_ReceivedData.GetReadableSpace() > 0)
+		{
+			AString AllData;
+			int OldReadableSpace = m_ReceivedData.GetReadableSpace();
+			m_ReceivedData.ReadAll(AllData);
+			m_ReceivedData.ResetRead();
+			m_ReceivedData.SkipRead(m_ReceivedData.GetReadableSpace() - OldReadableSpace);
+			AString Hex;
+			CreateHexDump(Hex, AllData.data(), AllData.size(), 16);
+			m_CommLogFile.Printf("Incoming data, %d (0x%x) bytes unparsed already present in buffer:\n%s\n",
+				AllData.size(), AllData.size(), Hex.c_str()
+			);
+		}
+		AString Hex;
+		CreateHexDump(Hex, a_Data, a_Size, 16);
+		m_CommLogFile.Printf("Incoming data: %d (0x%x) bytes: \n%s\n",
+			a_Size, a_Size, Hex.c_str()
+		);
+	}
+	
 	if (!m_ReceivedData.Write(a_Data, a_Size))
 	{
 		// Too much data in the incoming queue, report to caller:
@@ -1100,6 +1140,22 @@ void cProtocol172::AddReceivedData(const char * a_Data, int a_Size)
 			return;
 		}
 
+		// Log the packet info into the comm log file:
+		if (g_ShouldLogComm)
+		{
+			AString PacketData;
+			bb.ReadAll(PacketData);
+			bb.ResetRead();
+			bb.ReadVarInt(PacketType);
+			ASSERT(PacketData.size() > 0);
+			PacketData.resize(PacketData.size() - 1);
+			AString PacketDataHex;
+			CreateHexDump(PacketDataHex, PacketData.data(), PacketData.size(), 16);
+			m_CommLogFile.Printf("Next incoming packet is type %u (0x%x), length %u (0x%x) at state %d. Payload:\n%s\n",
+				PacketType, PacketType, PacketLen, PacketLen, m_State, PacketDataHex.c_str()
+			);
+		}
+		
 		if (!HandlePacket(bb, PacketType))
 		{
 			// Unknown packet, already been reported, but without the length. Log the length here:
@@ -1116,6 +1172,12 @@ void cProtocol172::AddReceivedData(const char * a_Data, int a_Size)
 				LOGD("Packet contents:\n%s", Out.c_str());
 			#endif  // _DEBUG
 			
+			// Put a message in the comm log:
+			if (g_ShouldLogComm)
+			{
+				m_CommLogFile.Printf("^^^^^^ Unhandled packet ^^^^^^\n\n\n");
+			}
+			
 			return;
 		}
 		
@@ -1125,6 +1187,16 @@ void cProtocol172::AddReceivedData(const char * a_Data, int a_Size)
 			LOGWARNING("Protocol 1.7: Wrong number of bytes read for packet 0x%x, state %d. Read %u bytes, packet contained %u bytes",
 				PacketType, m_State, bb.GetUsedSpace() - bb.GetReadableSpace(), PacketLen
 			);
+
+			// Put a message in the comm log:
+			if (g_ShouldLogComm)
+			{
+				m_CommLogFile.Printf("^^^^^^ Wrong number of bytes read for this packet (exp %d left, got %d left) ^^^^^^\n\n\n",
+					1, bb.GetReadableSpace()
+				);
+				m_CommLogFile.Flush();
+			}
+
 			ASSERT(!"Read wrong number of bytes!");
 			m_Client->PacketError(PacketType);
 		}
@@ -1807,6 +1879,17 @@ cProtocol172::cPacketizer::~cPacketizer()
 	m_Out.ReadAll(DataToSend);
 	m_Protocol.SendData(DataToSend.data(), DataToSend.size());
 	m_Out.CommitRead();
+	
+	// Log the comm into logfile:
+	if (g_ShouldLogComm)
+	{
+		AString Hex;
+		ASSERT(DataToSend.size() > 0);
+		CreateHexDump(Hex, DataToSend.data() + 1, DataToSend.size() - 1, 16);
+		m_Protocol.m_CommLogFile.Printf("Outgoing packet: type %d (0x%x), length %u (0x%x), state %d. Payload:\n%s\n",
+			DataToSend[0], DataToSend[0], PacketLen, PacketLen, m_Protocol.m_State, Hex.c_str()
+		);
+	}
 }
 
 
diff --git a/src/Protocol/Protocol17x.h b/src/Protocol/Protocol17x.h
index 0617b6c00..72544b575 100644
--- a/src/Protocol/Protocol17x.h
+++ b/src/Protocol/Protocol17x.h
@@ -222,6 +222,10 @@ protected:
 	
 	cAESCFBDecryptor m_Decryptor;
 	cAESCFBEncryptor m_Encryptor;
+
+	/** The logfile where the comm is logged, when g_ShouldLogComm is true */
+	cFile m_CommLogFile;
+	
 	
 	/// Adds the received (unencrypted) data to m_ReceivedData, parses complete packets
 	void AddReceivedData(const char * a_Data, int a_Size);
diff --git a/src/UI/Window.cpp b/src/UI/Window.cpp
index 3ffeff7a0..1a8456f70 100644
--- a/src/UI/Window.cpp
+++ b/src/UI/Window.cpp
@@ -13,7 +13,8 @@
 #include "../BlockEntities/DropSpenserEntity.h"
 #include "../BlockEntities/EnderChestEntity.h"
 #include "../BlockEntities/HopperEntity.h"
-
+#include "../Root.h"
+#include "../Bindings/PluginManager.h"
 
 
 
@@ -169,6 +170,7 @@ void cWindow::Clicked(
 	const cItem & a_ClickedItem
 )
 {
+    	cPluginManager * PlgMgr = cRoot::Get()->GetPluginManager();
 	if (a_WindowID != m_WindowID)
 	{
 		LOGWARNING("%s: Wrong window ID (exp %d, got %d) received from \"%s\"; ignoring click.", __FUNCTION__, m_WindowID, a_WindowID, a_Player.GetName().c_str());
@@ -179,14 +181,35 @@ void cWindow::Clicked(
 	{
 		case caRightClickOutside:
 		{
+			if (PlgMgr->CallHookPlayerTossingItem(a_Player))
+			{
+				// A plugin doesn't agree with the tossing. The plugin itself is responsible for handling the consequences (possible inventory mismatch)
+				return;
+			}
+			if (a_Player.IsGameModeCreative())
+			{
+				a_Player.TossPickup(a_ClickedItem);
+			}
+
 			// Toss one of the dragged items:
-			a_Player.TossItem(true);
+			a_Player.TossHeldItem();
 			return;
 		}
 		case caLeftClickOutside:
 		{
+			if (PlgMgr->CallHookPlayerTossingItem(a_Player))
+			{
+				// A plugin doesn't agree with the tossing. The plugin itself is responsible for handling the consequences (possible inventory mismatch)
+				return;
+			}
+
+			if (a_Player.IsGameModeCreative())
+			{
+				a_Player.TossPickup(a_ClickedItem);
+			}
+
 			// Toss all dragged items:
-			a_Player.TossItem(true, a_Player.GetDraggingItem().m_ItemCount);
+			a_Player.TossHeldItem(a_Player.GetDraggingItem().m_ItemCount);
 			return;
 		}
 		case caLeftClickOutsideHoldNothing:
@@ -263,7 +286,7 @@ bool cWindow::ClosedByPlayer(cPlayer & a_Player, bool a_CanRefuse)
 	if (a_Player.IsDraggingItem())
 	{
 		LOGD("Player holds item! Dropping it...");
-		a_Player.TossItem(true, a_Player.GetDraggingItem().m_ItemCount);
+		a_Player.TossHeldItem(a_Player.GetDraggingItem().m_ItemCount);
 	}
 
 	cClientHandle * ClientHandle = a_Player.GetClientHandle();
diff --git a/src/WorldStorage/ScoreboardSerializer.cpp b/src/WorldStorage/ScoreboardSerializer.cpp
index fa094a033..c65e13f98 100644
--- a/src/WorldStorage/ScoreboardSerializer.cpp
+++ b/src/WorldStorage/ScoreboardSerializer.cpp
@@ -31,16 +31,12 @@ cScoreboardSerializer::cScoreboardSerializer(const AString & a_WorldName, cScore
 
 bool cScoreboardSerializer::Load(void)
 {
-	cFile File;
-	if (!File.Open(FILE_IO_PREFIX + m_Path, cFile::fmRead))
+	AString Data = cFile::ReadWholeFile(FILE_IO_PREFIX + m_Path);
+	if (Data.empty())
 	{
 		return false;
 	}
 
-	AString Data;
-	File.ReadRestOfFile(Data);
-	File.Close();
-
 	AString Uncompressed;
 	int res = UncompressStringGZIP(Data.data(), Data.size(), Uncompressed);
 
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index 8be6372e2..e2a882f65 100644
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -1926,14 +1926,19 @@ bool cWSSAnvil::LoadEntityBaseFromNBT(cEntity & a_Entity, const cParsedNBT & a_N
 	double Speed[3];
 	if (!LoadDoublesListFromNBT(Speed, 3, a_NBT, a_NBT.FindChildByName(a_TagIdx, "Motion")))
 	{
-		return false;
+		// Provide default speed:
+		Speed[0] = 0;
+		Speed[1] = 0;
+		Speed[2] = 0;
 	}
 	a_Entity.SetSpeed(Speed[0], Speed[1], Speed[2]);
 	
 	double Rotation[3];
 	if (!LoadDoublesListFromNBT(Rotation, 2, a_NBT, a_NBT.FindChildByName(a_TagIdx, "Rotation")))
 	{
-		return false;
+		// Provide default rotation:
+		Rotation[0] = 0;
+		Rotation[1] = 0;
 	}
 	a_Entity.SetYaw(Rotation[0]);
 	a_Entity.SetRoll(Rotation[1]);
diff --git a/src/main.cpp b/src/main.cpp
index 340149e0b..06b344c25 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -19,6 +19,13 @@ bool g_SERVER_TERMINATED = false; // Set to true when the server terminates, so
 
 
 
+/** If set to true, the protocols will log each player's communication to a separate logfile */
+bool g_ShouldLogComm;
+
+
+
+
+
 /// If defined, a thorough leak finder will be used (debug MSVC only); leaks will be output to the Output window
 #define ENABLE_LEAK_FINDER
 
@@ -216,12 +223,24 @@ int main( int argc, char **argv )
 	#ifndef _DEBUG
 	std::signal(SIGSEGV, NonCtrlHandler);
 	std::signal(SIGTERM, NonCtrlHandler);
-	std::signal(SIGINT, NonCtrlHandler);
+	std::signal(SIGINT,  NonCtrlHandler);
 	#endif
 
 	// DEBUG: test the dumpfile creation:
 	// *((int *)0) = 0;
 	
+	// Check if comm logging is to be enabled:
+	for (int i = 0; i < argc; i++)
+	{
+		if (
+			(NoCaseCompare(argv[i], "/commlog") == 0) ||
+			(NoCaseCompare(argv[i], "/logcomm") == 0)
+		)
+		{
+			g_ShouldLogComm = true;
+		}
+	}
+	
 	#if !defined(ANDROID_NDK)
 	try
 	#endif