23 files changed, 2989 insertions, 2634 deletions

diff --git a/src/Bindings/.gitignore b/src/Bindings/.gitignore
index 0d00dd578..711ae9c3a 100644
--- a/src/Bindings/.gitignore
+++ b/src/Bindings/.gitignore
@@ -1,2 +1,4 @@
 lua51.dll
-LuaState_Call.inc
+LuaState_Declaration.inc
+LuaState_Implementation.cpp
+LuaState_Typedefs.inc
diff --git a/src/Bindings/AllToLua.bat b/src/Bindings/AllToLua.bat
index f085af9e9..44675a886 100644
--- a/src/Bindings/AllToLua.bat
+++ b/src/Bindings/AllToLua.bat
@@ -12,7 +12,7 @@
 
 :: Regenerate the files:
 echo Regenerating LUA bindings . . .
-"tolua++.exe" -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
+"tolua++.exe" -L BindingsProcessor.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
 
 
 
diff --git a/src/Bindings/AllToLua.sh b/src/Bindings/AllToLua.sh
index 887c2490c..625ae4300 100644
--- a/src/Bindings/AllToLua.sh
+++ b/src/Bindings/AllToLua.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-/usr/bin/tolua++ -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
+/usr/bin/tolua++ -L BindingsProcessor.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
diff --git a/src/Bindings/AllToLua_lua.bat b/src/Bindings/AllToLua_lua.bat
index 81c738f32..2d52c022d 100644
--- a/src/Bindings/AllToLua_lua.bat
+++ b/src/Bindings/AllToLua_lua.bat
@@ -13,7 +13,7 @@
 
 :: Regenerate the files:
 echo Regenerating LUA bindings . . .
-lua ..\..\lib\tolua++\src\bin\lua\_driver.lua -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
+lua ..\..\lib\tolua++\src\bin\lua\_driver.lua -L BindingsProcessor.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
 
 
 
diff --git a/src/Bindings/BindingsProcessor.lua b/src/Bindings/BindingsProcessor.lua
new file mode 100644
index 000000000..f86be6c6d
--- /dev/null
+++ b/src/Bindings/BindingsProcessor.lua
@@ -0,0 +1,161 @@
+
+-- BindingsProcessor.lua
+
+-- Implements additional processing that is done while generating the Lua bindings
+
+
+
+
+
+local access = {public = 0, protected = 1, private = 2}
+
+
+
+
+
+--- Defines classes that have a custom manual Push() implementation and should not generate the automatic one
+-- Map of classname -> true
+local g_HasCustomPushImplementation =
+{
+	cEntity = true
+}
+
+
+
+
+
+function parser_hook(s)
+	local container = classContainer.curr -- get the current container
+
+	-- process access-specifying labels (public, private, etc)
+	do
+		local b, e, label = string.find(s, "^%s*(%w*)%s*:[^:]") -- we need to check for [^:], otherwise it would match 'namespace::type'
+		if b then
+
+			-- found a label, get the new access value from the global 'access' table
+			if access[label] then
+				container.curr_member_access = access[label]
+			end -- else ?
+
+			return strsub(s, e) -- normally we would use 'e+1', but we need to preserve the [^:]
+		end
+	end
+end
+
+
+
+
+
+--- Outputs the helper files supplementing the cLuaState class
+-- Writes:
+--   LuaState_Declaration.inc
+--   LuaState_Implementation.cpp
+--   LuaState_Typedefs.inc
+local function OutputLuaStateHelpers(a_Package)
+	-- Collect all class types from ToLua:
+	local types = {}
+	for idx, item in ipairs(a_Package) do
+		local mt = getmetatable(item) or {}
+		if (mt.classtype == "class") then
+			table.insert(types, {name = item.name, lname = item.lname})
+		end
+	end
+	table.sort(types,
+		function(a_Item1, a_Item2)
+			return (a_Item1.name:lower() < a_Item2.name:lower())
+		end
+	)
+
+	-- Output the typedefs:
+	do
+		local f = assert(io.open("LuaState_Typedefs.inc", "w"))
+		f:write("\n// LuaState_Typedefs.inc\n\n// This file is generated along with the Lua bindings by ToLua. Do not edit manually, do not commit to repo.\n")
+		f:write("// Provides a forward declaration and a typedef for a pointer to each class exported to the Lua API.\n")
+		f:write("\n\n\n\n\n")
+		for _, item in ipairs(types) do
+			if not(item.name:match(".*<.*")) then  -- Skip templates altogether
+				-- Classes start with a "c", everything else is a struct:
+				if (item.name:sub(1, 1) == "c") then
+					f:write("class " .. item.name .. ";\n")
+				else
+					f:write("struct " .. item.name .. ";\n")
+				end
+			end
+		end
+		f:write("\n\n\n\n\n")
+		for _, item in ipairs(types) do
+			f:write("typedef " .. item.name .. " * Ptr" .. item.lname .. ";\n")
+		end
+		f:write("\n\n\n\n\n")
+		f:close()
+	end
+	
+	-- Output the Push() and GetStackValue() function declarations:
+	do
+		local f = assert(io.open("LuaState_Declaration.inc", "w"))
+		f:write("\n// LuaState_Declaration.inc\n\n// This file is generated along with the Lua bindings by ToLua. Do not edit manually, do not commit to repo.\n")
+		f:write("// Implements a Push() and GetStackValue() function for each class exported to the Lua API.\n")
+		f:write("// This file expects to be included form inside the cLuaState class definition\n")
+		f:write("\n\n\n\n\n")
+		for _, item in ipairs(types) do
+			f:write("void Push(" .. item.name .. " * a_Value);\n")
+		end
+		for _, item in ipairs(types) do
+			f:write("void GetStackValue(int a_StackPos, Ptr" .. item.lname .. " & a_ReturnedVal);\n")
+		end
+		f:write("\n\n\n\n\n")
+		f:close()
+	end
+
+	-- Output the Push() and GetStackValue() function implementations:
+	do
+		local f = assert(io.open("LuaState_Implementation.cpp", "w"))
+		f:write("\n// LuaState_Implementation.cpp\n\n// This file is generated along with the Lua bindings by ToLua. Do not edit manually, do not commit to repo.\n")
+		f:write("// Implements a Push() and GetStackValue() function for each class exported to the Lua API.\n")
+		f:write("// This file expects to be compiled as a separate translation unit\n")
+		f:write("\n\n\n\n\n")
+		f:write("#include \"Globals.h\"\n#include \"LuaState.h\"\n#include \"tolua++/include/tolua++.h\"\n")
+		f:write("\n\n\n\n\n")
+		for _, item in ipairs(types) do
+			if not(g_HasCustomPushImplementation[item.name]) then
+				f:write("void cLuaState::Push(" .. item.name .. " * a_Value)\n{\n\tASSERT(IsValid());\n")
+				f:write("\ttolua_pushusertype(m_LuaState, a_Value, \"" .. item.name .. "\");\n");
+				f:write("\tm_NumCurrentFunctionArgs += 1;\n")
+				f:write("}\n\n\n\n\n\n")
+			end
+		end
+		for _, item in ipairs(types) do
+			f:write("void cLuaState::GetStackValue(int a_StackPos, Ptr" .. item.lname .. " & a_ReturnedVal)\n{\n\tASSERT(IsValid());\n")
+			f:write("\tif (lua_isnil(m_LuaState, a_StackPos))\n\t{\n")
+			f:write("\t	a_ReturnedVal = nullptr;\n")
+			f:write("\t	return;\n\t}\n")
+			f:write("\ttolua_Error err;\n")
+			f:write("\tif (tolua_isusertype(m_LuaState, a_StackPos, \"" .. item.name .. "\", false, &err))\n")
+			f:write("\t{\n")
+			f:write("\t	a_ReturnedVal = *(reinterpret_cast<" .. item.name .. " **>(lua_touserdata(m_LuaState, a_StackPos)));\n")
+			f:write("\t}\n")
+			f:write("}\n\n\n\n\n\n")
+		end
+		f:close()
+	end
+end
+
+
+
+
+
+function pre_output_hook(a_Package)
+	OutputLuaStateHelpers(a_Package)
+end
+
+
+
+
+
+function post_output_hook()
+	print("Bindings have been generated.")
+end
+
+
+
+
diff --git a/src/Bindings/CMakeLists.txt b/src/Bindings/CMakeLists.txt
index 4cc73b350..133c2224d 100644
--- a/src/Bindings/CMakeLists.txt
+++ b/src/Bindings/CMakeLists.txt
@@ -11,12 +11,14 @@ SET (SRCS
 	LuaNameLookup.cpp
 	LuaServerHandle.cpp
 	LuaState.cpp
+	LuaState_Implementation.cpp
 	LuaTCPLink.cpp
 	LuaUDPEndpoint.cpp
 	LuaWindow.cpp
 	ManualBindings.cpp
 	ManualBindings_Network.cpp
 	ManualBindings_RankManager.cpp
+	ManualBindings_World.cpp
 	Plugin.cpp
 	PluginLua.cpp
 	PluginManager.cpp
@@ -31,6 +33,8 @@ SET (HDRS
 	LuaNameLookup.h
 	LuaServerHandle.h
 	LuaState.h
+	LuaState_Declaration.inc
+	LuaState_Typedefs.inc
 	LuaTCPLink.h
 	LuaUDPEndpoint.h
 	LuaWindow.h
@@ -46,12 +50,15 @@ SET (HDRS
 set (BINDING_OUTPUTS
 	${CMAKE_CURRENT_SOURCE_DIR}/Bindings.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/Bindings.h
+	${CMAKE_CURRENT_SOURCE_DIR}/LuaState_Declaration.inc
+	${CMAKE_CURRENT_SOURCE_DIR}/LuaState_Implementation.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/LuaState_Typedefs.inc
 )
 
 set(BINDING_DEPENDENCIES
 	tolua
-	../Bindings/virtual_method_hooks.lua
 	../Bindings/AllToLua.pkg
+	../Bindings/BindingsProcessor.lua
 	../Bindings/LuaFunctions.h
 	../Bindings/LuaWindow.h
 	../Bindings/Plugin.h
@@ -126,7 +133,7 @@ if (NOT MSVC)
 		OUTPUT ${BINDING_OUTPUTS}
 
 		# Regenerate bindings:
-		COMMAND tolua -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
+		COMMAND tolua -L BindingsProcessor.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
 		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 
 		# add any new generation dependencies here
@@ -134,13 +141,12 @@ if (NOT MSVC)
 	)
 endif ()
 
-set_source_files_properties(${CMAKE_SOURCE_DIR}/src/Bindings/Bindings.cpp PROPERTIES GENERATED TRUE)
-set_source_files_properties(${CMAKE_SOURCE_DIR}/src/Bindings/Bindings.h PROPERTIES GENERATED TRUE)
+set_source_files_properties(${BINDING_OUTPUTS} PROPERTIES GENERATED TRUE)
 
 set_source_files_properties(${CMAKE_SOURCE_DIR}/src/Bindings/Bindings.cpp PROPERTIES COMPILE_FLAGS -Wno-error)
 
 if(NOT MSVC)
 	add_library(Bindings ${SRCS} ${HDRS})
 
-	target_link_libraries(Bindings lua sqlite tolualib polarssl)
+	target_link_libraries(Bindings lua sqlite tolualib mbedtls)
 endif()
diff --git a/src/Bindings/LuaState.cpp b/src/Bindings/LuaState.cpp
index 25c77a652..08c7e19d7 100644
--- a/src/Bindings/LuaState.cpp
+++ b/src/Bindings/LuaState.cpp
@@ -19,13 +19,13 @@ extern "C"
 #include "../Entities/Entity.h"
 #include "../BlockEntities/BlockEntity.h"
 
-// fwd: SQLite/lsqlite3.c
+// fwd: "SQLite/lsqlite3.c"
 extern "C"
 {
 	int luaopen_lsqlite3(lua_State * L);
 }
 
-// fwd: LuaExpat/lxplib.c:
+// fwd: "LuaExpat/lxplib.c":
 extern "C"
 {
 	int luaopen_lxp(lua_State * L);
@@ -107,7 +107,7 @@ void cLuaState::Create(void)
 void cLuaState::RegisterAPILibs(void)
 {
 	tolua_AllToLua_open(m_LuaState);
-	ManualBindings::Bind(m_LuaState);
+	cManualBindings::Bind(m_LuaState);
 	DeprecatedBindings::Bind(m_LuaState);
 	luaopen_lsqlite3(m_LuaState);
 	luaopen_lxp(m_LuaState);
@@ -530,42 +530,6 @@ void cLuaState::Push(bool a_Value)
 
 
 
-void cLuaState::Push(cBlockEntity * a_BlockEntity)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_BlockEntity, (a_BlockEntity == nullptr) ? "cBlockEntity" : a_BlockEntity->GetClass());
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cChunkDesc * a_ChunkDesc)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_ChunkDesc, "cChunkDesc");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cClientHandle * a_Client)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Client, "cClientHandle");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
 void cLuaState::Push(cEntity * a_Entity)
 {
 	ASSERT(IsValid());
@@ -632,42 +596,6 @@ void cLuaState::Push(cEntity * a_Entity)
 
 
 
-void cLuaState::Push(cHopperEntity * a_Hopper)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Hopper, "cHopperEntity");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cItem * a_Item)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Item, "cItem");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cItems * a_Items)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Items, "cItems");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
 void cLuaState::Push(cLuaServerHandle * a_ServerHandle)
 {
 	ASSERT(IsValid());
@@ -704,114 +632,6 @@ void cLuaState::Push(cLuaUDPEndpoint * a_UDPEndpoint)
 
 
 
-void cLuaState::Push(cMonster * a_Monster)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Monster, "cMonster");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cPickup * a_Pickup)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Pickup, "cPickup");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cPlayer * a_Player)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cPluginLua * a_Plugin)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Plugin, "cPluginLua");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cProjectileEntity * a_ProjectileEntity)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_ProjectileEntity, "cProjectileEntity");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cTNTEntity * a_TNTEntity)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_TNTEntity, "cTNTEntity");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cWebAdmin * a_WebAdmin)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_WebAdmin, "cWebAdmin");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cWindow * a_Window)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Window, "cWindow");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
-void cLuaState::Push(cWorld * a_World)
-{
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_World, "cWorld");
-	m_NumCurrentFunctionArgs += 1;
-}
-
-
-
-
-
 void cLuaState::Push(double a_Value)
 {
 	ASSERT(IsValid());
@@ -836,11 +656,18 @@ void cLuaState::Push(int a_Value)
 
 
 
-void cLuaState::Push(TakeDamageInfo * a_TDI)
+void cLuaState::Push(void * a_Ptr)
 {
+	UNUSED(a_Ptr);
 	ASSERT(IsValid());
 
-	tolua_pushusertype(m_LuaState, a_TDI, "TakeDamageInfo");
+	// Investigate the cause of this - what is the callstack?
+	// One code path leading here is the OnHookExploding / OnHookExploded with exotic parameters. Need to decide what to do with them
+	LOGWARNING("Lua engine: attempting to push a plain pointer, pushing nil instead.");
+	LOGWARNING("This indicates an unimplemented part of MCS bindings");
+	LogStackTrace();
+	
+	lua_pushnil(m_LuaState);
 	m_NumCurrentFunctionArgs += 1;
 }
 
@@ -848,11 +675,11 @@ void cLuaState::Push(TakeDamageInfo * a_TDI)
 
 
 
-void cLuaState::Push(Vector3d * a_Vector)
+void cLuaState::Push(std::chrono::milliseconds a_Value)
 {
 	ASSERT(IsValid());
 
-	tolua_pushusertype(m_LuaState, a_Vector, "Vector3<double>");
+	tolua_pushnumber(m_LuaState, static_cast<lua_Number>(a_Value.count()));
 	m_NumCurrentFunctionArgs += 1;
 }
 
@@ -860,51 +687,40 @@ void cLuaState::Push(Vector3d * a_Vector)
 
 
 
-void cLuaState::Push(Vector3i * a_Vector)
+/*
+void cLuaState::PushUserType(void * a_Object, const char * a_Type)
 {
 	ASSERT(IsValid());
 
-	tolua_pushusertype(m_LuaState, a_Vector, "Vector3<int>");
+	tolua_pushusertype(m_LuaState, a_Object, a_Type);
 	m_NumCurrentFunctionArgs += 1;
 }
+*/
 
 
 
 
 
-void cLuaState::Push(void * a_Ptr)
-{
-	UNUSED(a_Ptr);
-	ASSERT(IsValid());
-
-	// Investigate the cause of this - what is the callstack?
-	// One code path leading here is the OnHookExploding / OnHookExploded with exotic parameters. Need to decide what to do with them
-	LOGWARNING("Lua engine: attempting to push a plain pointer, pushing nil instead.");
-	LOGWARNING("This indicates an unimplemented part of MCS bindings");
-	LogStackTrace();
-	
-	lua_pushnil(m_LuaState);
-	m_NumCurrentFunctionArgs += 1;
-}
-
-void cLuaState::Push(std::chrono::milliseconds a_Value)
+void cLuaState::GetStackValue(int a_StackPos, AString & a_Value)
 {
-	ASSERT(IsValid());
-
-	tolua_pushnumber(m_LuaState, static_cast<lua_Number>(a_Value.count()));
-	m_NumCurrentFunctionArgs += 1;
+	size_t len = 0;
+	const char * data = lua_tolstring(m_LuaState, a_StackPos, &len);
+	if (data != nullptr)
+	{
+		a_Value.assign(data, len);
+	}
 }
 
 
 
 
 
-void cLuaState::PushUserType(void * a_Object, const char * a_Type)
+void cLuaState::GetStackValue(int a_StackPos, BLOCKTYPE & a_ReturnedVal)
 {
-	ASSERT(IsValid());
-
-	tolua_pushusertype(m_LuaState, a_Object, a_Type);
-	m_NumCurrentFunctionArgs += 1;
+	if (lua_isnumber(m_LuaState, a_StackPos))
+	{
+		a_ReturnedVal = static_cast<BLOCKTYPE>(tolua_tonumber(m_LuaState, a_StackPos, a_ReturnedVal));
+	}
 }
 
 
@@ -920,13 +736,11 @@ void cLuaState::GetStackValue(int a_StackPos, bool & a_ReturnedVal)
 
 
 
-void cLuaState::GetStackValue(int a_StackPos, AString & a_Value)
+void cLuaState::GetStackValue(int a_StackPos, cPluginManager::CommandResult & a_Result)
 {
-	size_t len = 0;
-	const char * data = lua_tolstring(m_LuaState, a_StackPos, &len);
-	if (data != nullptr)
+	if (lua_isnumber(m_LuaState, a_StackPos))
 	{
-		a_Value.assign(data, len);
+		a_Result = static_cast<cPluginManager::CommandResult>(static_cast<int>((tolua_tonumber(m_LuaState, a_StackPos, a_Result))));
 	}
 }
 
@@ -934,12 +748,9 @@ void cLuaState::GetStackValue(int a_StackPos, AString & a_Value)
 
 
 
-void cLuaState::GetStackValue(int a_StackPos, int & a_ReturnedVal)
+void cLuaState::GetStackValue(int a_StackPos, cRef & a_Ref)
 {
-	if (lua_isnumber(m_LuaState, a_StackPos))
-	{
-		a_ReturnedVal = (int)tolua_tonumber(m_LuaState, a_StackPos, a_ReturnedVal);
-	}
+	a_Ref.RefStack(*this, a_StackPos);
 }
 
 
@@ -958,11 +769,11 @@ void cLuaState::GetStackValue(int a_StackPos, double & a_ReturnedVal)
 
 
 
-void cLuaState::GetStackValue(int a_StackPos, eWeather & a_ReturnedVal)
+void cLuaState::GetStackValue(int a_StackPos, float & a_ReturnedVal)
 {
 	if (lua_isnumber(m_LuaState, a_StackPos))
 	{
-		a_ReturnedVal = (eWeather)Clamp((int)tolua_tonumber(m_LuaState, a_StackPos, a_ReturnedVal), (int)wSunny, (int)wThunderstorm);
+		a_ReturnedVal = static_cast<float>(tolua_tonumber(m_LuaState, a_StackPos, a_ReturnedVal));
 	}
 }
 
@@ -970,35 +781,27 @@ void cLuaState::GetStackValue(int a_StackPos, eWeather & a_ReturnedVal)
 
 
 
-void cLuaState::GetStackValue(int a_StackPos, pBoundingBox & a_ReturnedVal)
+void cLuaState::GetStackValue(int a_StackPos, eWeather & a_ReturnedVal)
 {
-	if (lua_isnil(m_LuaState, a_StackPos))
+	if (!lua_isnumber(m_LuaState, a_StackPos))
 	{
-		a_ReturnedVal = nullptr;
 		return;
 	}
-	tolua_Error err;
-	if (tolua_isusertype(m_LuaState, a_StackPos, "cBoundingBox", false, &err))
-	{
-		a_ReturnedVal = *((cBoundingBox **)lua_touserdata(m_LuaState, a_StackPos));
-	}
+	a_ReturnedVal = static_cast<eWeather>(Clamp(
+		static_cast<int>(tolua_tonumber(m_LuaState, a_StackPos, a_ReturnedVal)),
+		static_cast<int>(wSunny), static_cast<int>(wThunderstorm))
+	);
 }
 
 
 
 
 
-void cLuaState::GetStackValue(int a_StackPos, pWorld & a_ReturnedVal)
+void cLuaState::GetStackValue(int a_StackPos, int & a_ReturnedVal)
 {
-	if (lua_isnil(m_LuaState, a_StackPos))
-	{
-		a_ReturnedVal = nullptr;
-		return;
-	}
-	tolua_Error err;
-	if (tolua_isusertype(m_LuaState, a_StackPos, "cWorld", false, &err))
+	if (lua_isnumber(m_LuaState, a_StackPos))
 	{
-		a_ReturnedVal = *((cWorld **)lua_touserdata(m_LuaState, a_StackPos));
+		a_ReturnedVal = static_cast<int>(tolua_tonumber(m_LuaState, a_StackPos, a_ReturnedVal));
 	}
 }
 
@@ -1006,15 +809,6 @@ void cLuaState::GetStackValue(int a_StackPos, pWorld & a_ReturnedVal)
 
 
 
-void cLuaState::GetStackValue(int a_StackPos, cRef & a_Ref)
-{
-	a_Ref.RefStack(*this, a_StackPos);
-}
-
-
-
-
-
 bool cLuaState::CallFunction(int a_NumResults)
 {
 	ASSERT (m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
@@ -1133,6 +927,9 @@ bool cLuaState::CheckParamTable(int a_StartParam, int a_EndParam)
 		VERIFY(lua_getstack(m_LuaState, 0,   &entry));
 		VERIFY(lua_getinfo (m_LuaState, "n", &entry));
 		AString ErrMsg = Printf("#ferror in function '%s'.", (entry.name != nullptr) ? entry.name : "?");
+
+		BreakIntoDebugger(m_LuaState);
+
 		tolua_error(m_LuaState, ErrMsg.c_str(), &tolua_err);
 		return false;
 	}  // for i - Param
@@ -1280,7 +1077,7 @@ bool cLuaState::CheckParamFunctionOrNil(int a_StartParam, int a_EndParam)
 bool cLuaState::CheckParamEnd(int a_Param)
 {
 	tolua_Error tolua_err;
-	if (tolua_isnoobj(m_LuaState, a_Param, &tolua_err))
+	if (tolua_isnoobj(m_LuaState, a_Param, &tolua_err) == 1)
 	{
 		return true;
 	}
@@ -1297,6 +1094,30 @@ bool cLuaState::CheckParamEnd(int a_Param)
 
 
 
+bool cLuaState::IsParamUserType(int a_Param, AString a_UserType)
+{
+	ASSERT(IsValid());
+	
+	tolua_Error tolua_err;
+	return (tolua_isusertype(m_LuaState, a_Param, a_UserType.c_str(), 0, &tolua_err) == 1);
+}
+
+
+
+
+
+bool cLuaState::IsParamNumber(int a_Param)
+{
+	ASSERT(IsValid());
+	
+	tolua_Error tolua_err;
+	return (tolua_isnumber(m_LuaState, a_Param, 0, &tolua_err) == 1);
+}
+
+
+
+
+
 bool cLuaState::ReportErrors(int a_Status)
 {
 	return ReportErrors(m_LuaState, a_Status);
@@ -1376,7 +1197,7 @@ int cLuaState::CallFunctionWithForeignParams(
 	if (!PushFunction(a_FunctionName.c_str()))
 	{
 		LOGWARNING("Function '%s' not found", a_FunctionName.c_str());
-		lua_pop(m_LuaState, 2);
+		lua_settop(m_LuaState, OldTop);
 		return -1;
 	}
 
@@ -1384,7 +1205,7 @@ int cLuaState::CallFunctionWithForeignParams(
 	if (CopyStackFrom(a_SrcLuaState, a_SrcParamStart, a_SrcParamEnd) < 0)
 	{
 		// Something went wrong, fix the stack and exit
-		lua_pop(m_LuaState, 2);
+		lua_settop(m_LuaState, OldTop);
 		m_NumCurrentFunctionArgs = -1;
 		m_CurrentFunctionName.clear();
 		return -1;
@@ -1395,13 +1216,8 @@ int cLuaState::CallFunctionWithForeignParams(
 	if (ReportErrors(s))
 	{
 		LOGWARN("Error while calling function '%s' in '%s'", a_FunctionName.c_str(), m_SubsystemName.c_str());
-		// Fix the stack.
-		// We don't know how many values have been pushed, so just get rid of any that weren't there initially
-		int CurTop = lua_gettop(m_LuaState);
-		if (CurTop > OldTop)
-		{
-			lua_pop(m_LuaState, CurTop - OldTop);
-		}
+		// Reset the stack:
+		lua_settop(m_LuaState, OldTop);
 		
 		// Reset the internal checking mechanisms:
 		m_NumCurrentFunctionArgs = -1;
@@ -1553,6 +1369,7 @@ int cLuaState::ReportFnCallErrors(lua_State * a_LuaState)
 {
 	LOGWARNING("LUA: %s", lua_tostring(a_LuaState, -1));
 	LogStackTrace(a_LuaState, 1);
+	BreakIntoDebugger(a_LuaState);
 	return 1;  // We left the error message on the stack as the return value
 }
 
@@ -1560,6 +1377,28 @@ int cLuaState::ReportFnCallErrors(lua_State * a_LuaState)
 
 
 
+int cLuaState::BreakIntoDebugger(lua_State * a_LuaState)
+{
+	// Call the BreakIntoDebugger function, if available:
+	lua_getglobal(a_LuaState, "BreakIntoDebugger");
+	if (!lua_isfunction(a_LuaState, -1))
+	{
+		LOGD("LUA: BreakIntoDebugger() not found / not a function");
+		lua_pop(a_LuaState, 1);
+		return 1;
+	}
+	lua_insert(a_LuaState, -2);  // Copy the string that has been passed to us
+	LOGD("Calling BreakIntoDebugger()...");
+	lua_call(a_LuaState, 1, 0);
+	LOGD("Returned from BreakIntoDebugger().");
+
+	return 0;
+}
+
+
+
+
+
 ////////////////////////////////////////////////////////////////////////////////
 // cLuaState::cRef:
 
diff --git a/src/Bindings/LuaState.h b/src/Bindings/LuaState.h
index 159483634..5b4ec3ae4 100644
--- a/src/Bindings/LuaState.h
+++ b/src/Bindings/LuaState.h
@@ -32,40 +32,14 @@ extern "C"
 
 #include "../Vector3.h"
 #include "../Defines.h"
+#include "PluginManager.h"
+#include "LuaState_Typedefs.inc"
 
-
-
-
-
-class cWorld;
-class cPlayer;
-class cEntity;
-class cProjectileEntity;
-class cMonster;
-class cItem;
-class cItems;
-class cClientHandle;
-class cPickup;
-class cChunkDesc;
-class cCraftingGrid;
-class cCraftingRecipe;
-struct TakeDamageInfo;
-class cWindow;
-class cPluginLua;
-struct HTTPRequest;
-class cWebAdmin;
-struct HTTPTemplateRequest;
-class cTNTEntity;
-class cHopperEntity;
-class cBlockEntity;
-class cBoundingBox;
-class cLuaTCPLink;
+// fwd:
 class cLuaServerHandle;
+class cLuaTCPLink;
 class cLuaUDPEndpoint;
 
-typedef cBoundingBox * pBoundingBox;
-typedef cWorld *       pWorld;
-
 
 
 
@@ -202,59 +176,30 @@ public:
 	void Push(const Vector3i & a_Vector);
 	void Push(const Vector3i * a_Vector);
 
-	// Push a value onto the stack (keep alpha-sorted):
+	// Push a simple value onto the stack (keep alpha-sorted):
 	void Push(bool a_Value);
-	void Push(cBlockEntity * a_BlockEntity);
-	void Push(cChunkDesc * a_ChunkDesc);
-	void Push(cClientHandle * a_ClientHandle);
-	void Push(cEntity * a_Entity);
-	void Push(cHopperEntity * a_Hopper);
-	void Push(cItem * a_Item);
-	void Push(cItems * a_Items);
-	void Push(cLuaServerHandle * a_ServerHandle);
-	void Push(cLuaTCPLink * a_TCPLink);
-	void Push(cLuaUDPEndpoint * a_UDPEndpoint);
-	void Push(cMonster * a_Monster);
-	void Push(cPickup * a_Pickup);
-	void Push(cPlayer * a_Player);
-	void Push(cPluginLua * a_Plugin);
-	void Push(cProjectileEntity * a_ProjectileEntity);
-	void Push(cTNTEntity * a_TNTEntity);
-	void Push(cWebAdmin * a_WebAdmin);
-	void Push(cWindow * a_Window);
-	void Push(cWorld * a_World);
 	void Push(double a_Value);
 	void Push(int a_Value);
-	void Push(TakeDamageInfo * a_TDI);
-	void Push(Vector3d * a_Vector);
-	void Push(Vector3i * a_Vector);
 	void Push(void * a_Ptr);
 	void Push(std::chrono::milliseconds a_time);
+	void Push(cLuaServerHandle * a_ServerHandle);
+	void Push(cLuaTCPLink * a_TCPLink);
+	void Push(cLuaUDPEndpoint * a_UDPEndpoint);
 	
-	/** Retrieve value at a_StackPos, if it is a valid bool. If not, a_Value is unchanged */
-	void GetStackValue(int a_StackPos, bool & a_Value);
-	
-	/** Retrieve value at a_StackPos, if it is a valid string. If not, a_Value is unchanged */
+	// GetStackValue() retrieves the value at a_StackPos, if it is a valid type. If not, a_Value is unchanged.
+	// Enum values are clamped to their allowed range.
 	void GetStackValue(int a_StackPos, AString & a_Value);
-	
-	/** Retrieve value at a_StackPos, if it is a valid number. If not, a_Value is unchanged */
-	void GetStackValue(int a_StackPos, int & a_Value);
-	
-	/** Retrieve value at a_StackPos, if it is a valid number. If not, a_Value is unchanged */
+	void GetStackValue(int a_StackPos, BLOCKTYPE & a_Value);
+	void GetStackValue(int a_StackPos, bool & a_Value);
+	void GetStackValue(int a_StackPos, cPluginManager::CommandResult & a_Result);
+	void GetStackValue(int a_StackPos, cRef & a_Ref);
 	void GetStackValue(int a_StackPos, double & a_Value);
-	
-	/** Retrieve value at a_StackPos, if it is a valid number, converting and clamping it to eWeather.
-	If not, a_Value is unchanged. */
 	void GetStackValue(int a_StackPos, eWeather & a_Value);
+	void GetStackValue(int a_StackPos, float & a_ReturnedVal);
+	void GetStackValue(int a_StackPos, int & a_Value);
 
-	/** Retrieve value at a_StackPos, if it is a valid cBoundingBox class. If not, a_Value is unchanged */
-	void GetStackValue(int a_StackPos, pBoundingBox & a_Value);
-	
-	/** Retrieve value at a_StackPos, if it is a valid cWorld class. If not, a_Value is unchanged */
-	void GetStackValue(int a_StackPos, pWorld & a_Value);
-
-	/** Store the value at a_StackPos as a reference. */
-	void GetStackValue(int a_StackPos, cRef & a_Ref);
+	// Include the auto-generated Push and GetStackValue() functions:
+	#include "LuaState_Declaration.inc"
 	
 	/** Call the specified Lua function.
 	Returns true if call succeeded, false if there was an error.
@@ -303,6 +248,10 @@ public:
 	/** Returns true if the specified parameter on the stack is nil (indicating an end-of-parameters) */
 	bool CheckParamEnd(int a_Param);
 	
+	bool IsParamUserType(int a_Param, AString a_UserType);
+
+	bool IsParamNumber(int a_Param);
+
 	/** If the status is nonzero, prints the text on the top of Lua stack and returns true */
 	bool ReportErrors(int status);
 	
@@ -429,7 +378,7 @@ protected:
 	bool PushFunction(const cTableRef & a_TableRef);
 	
 	/** Pushes a usertype of the specified class type onto the stack */
-	void PushUserType(void * a_Object, const char * a_Type);
+	// void PushUserType(void * a_Object, const char * a_Type);
 
 	/**
 	Calls the function that has been pushed onto the stack by PushFunction(),
@@ -440,6 +389,9 @@ protected:
 	
 	/** Used as the error reporting function for function calls */
 	static int ReportFnCallErrors(lua_State * a_LuaState);
+
+	/** Tries to break into the MobDebug debugger, if it is installed. */
+	static int BreakIntoDebugger(lua_State * a_LuaState);
 } ;
 
 
diff --git a/src/Bindings/LuaWindow.cpp b/src/Bindings/LuaWindow.cpp
index d4014059b..5f7832ef5 100644
--- a/src/Bindings/LuaWindow.cpp
+++ b/src/Bindings/LuaWindow.cpp
@@ -159,7 +159,7 @@ void cLuaWindow::Destroy(void)
 		m_Plugin->Unreference(m_LuaRef);
 	}
 	
-	// Lua will take care of this object, it will garbage-collect it, so we *must not* delete it!
+	// Lua will take care of this object, it will garbage-collect it, so we must not delete it!
 	m_IsDestroyed = false;
 }
 
@@ -167,10 +167,10 @@ void cLuaWindow::Destroy(void)
 
 
 
-void cLuaWindow::DistributeStack(cItem & a_ItemStack, int a_Slot, cPlayer& a_Player, cSlotArea * a_ClickedArea, bool a_ShouldApply)
+void cLuaWindow::DistributeStack(cItem & a_ItemStack, int a_Slot, cPlayer & a_Player, cSlotArea * a_ClickedArea, bool a_ShouldApply)
 {
 	cSlotAreas Areas;
-	for (auto Area : m_SlotAreas)
+	for (auto && Area : m_SlotAreas)
 	{
 		if (Area != a_ClickedArea)
 		{
diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index 6e579b364..ff904d74a 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -5,6 +5,7 @@
 #undef TOLUA_TEMPLATE_BIND
 #include <sstream>
 #include <iomanip>
+#include <array>
 #include "tolua++/include/tolua++.h"
 #include "polarssl/md5.h"
 #include "polarssl/sha1.h"
@@ -32,13 +33,14 @@
 #include "../WorldStorage/SchematicFileSerializer.h"
 #include "../CompositeChat.h"
 #include "../StringCompression.h"
+#include "../CommandOutput.h"
 
 
 
 
 
 // Better error reporting for Lua
-static int tolua_do_error(lua_State* L, const char * a_pMsg, tolua_Error * a_pToLuaError)
+int cManualBindings::tolua_do_error(lua_State * L, const char * a_pMsg, tolua_Error * a_pToLuaError)
 {
 	// Retrieve current function name
 	lua_Debug entry;
@@ -58,7 +60,7 @@ static int tolua_do_error(lua_State* L, const char * a_pMsg, tolua_Error * a_pTo
 
 
 
-static int lua_do_error(lua_State* L, const char * a_pFormat, ...)
+int cManualBindings::lua_do_error(lua_State * L, const char * a_pFormat, ...)
 {
 	// Retrieve current function name
 	lua_Debug entry;
@@ -67,7 +69,7 @@ static int lua_do_error(lua_State* L, const char * a_pFormat, ...)
 
 	// Insert function name into error msg
 	AString msg(a_pFormat);
-	ReplaceString(msg, "#funcname#", entry.name?entry.name:"?");
+	ReplaceString(msg, "#funcname#", (entry.name != nullptr) ? entry.name : "?");
 
 	// Copied from luaL_error and modified
 	va_list argp;
@@ -90,12 +92,12 @@ static int tolua_Clamp(lua_State * tolua_S)
 	int NumArgs = lua_gettop(LuaState);
 	if (NumArgs != 3)
 	{
-		return lua_do_error(LuaState, "Error in function call '#funcname#': Requires 3 arguments, got %i", NumArgs);
+		return cManualBindings::lua_do_error(LuaState, "Error in function call '#funcname#': Requires 3 arguments, got %i", NumArgs);
 	}
 
 	if (!lua_isnumber(LuaState, 1) || !lua_isnumber(LuaState, 2) || !lua_isnumber(LuaState, 3))
 	{
-		return lua_do_error(LuaState, "Error in function call '#funcname#': Expected a number for parameters #1, #2 and #3");
+		return cManualBindings::lua_do_error(LuaState, "Error in function call '#funcname#': Expected a number for parameters #1, #2 and #3");
 	}
 
 	lua_Number Number = tolua_tonumber(LuaState, 1, 0);
@@ -253,12 +255,13 @@ static int tolua_InflateString(lua_State * tolua_S)
 
 static int tolua_StringSplit(lua_State * tolua_S)
 {
+	// Get the params:
 	cLuaState LuaState(tolua_S);
-	std::string str   = (std::string)tolua_tocppstring(LuaState, 1, 0);
-	std::string delim = (std::string)tolua_tocppstring(LuaState, 2, 0);
+	AString str, delim;
+	LuaState.GetStackValues(1, str, delim);
 
-	AStringVector Split = StringSplit(str, delim);
-	LuaState.Push(Split);
+	// Execute and push the result:
+	LuaState.Push(StringSplit(str, delim));
 	return 1;
 }
 
@@ -286,12 +289,20 @@ static int tolua_StringSplitWithQuotes(lua_State * tolua_S)
 
 static int tolua_StringSplitAndTrim(lua_State * tolua_S)
 {
-	cLuaState LuaState(tolua_S);
-	std::string str   = (std::string)tolua_tocppstring(LuaState, 1, 0);
-	std::string delim = (std::string)tolua_tocppstring(LuaState, 2, 0);
+	// Check params:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamString(1, 2) ||
+		!L.CheckParamEnd(3)
+	)
+	{
+		return 0;
+	}
 
-	AStringVector Split = StringSplitAndTrim(str, delim);
-	LuaState.Push(Split);
+	// Process:
+	AString str, delim;
+	L.GetStackValues(1, str, delim);
+	L.Push(StringSplitAndTrim(str, delim));
 	return 1;
 }
 
@@ -450,7 +461,7 @@ static int tolua_Base64Decode(lua_State * tolua_S)
 
 
 
-cPluginLua * GetLuaPlugin(lua_State * L)
+cPluginLua * cManualBindings::GetLuaPlugin(lua_State * L)
 {
 	// Get the plugin identification out of LuaState:
 	lua_getglobal(L, LUA_PLUGIN_INSTANCE_VAR_NAME);
@@ -472,6 +483,7 @@ cPluginLua * GetLuaPlugin(lua_State * L)
 
 static int tolua_cFile_GetFolderContents(lua_State * tolua_S)
 {
+	// Check params:
 	cLuaState LuaState(tolua_S);
 	if (
 		!LuaState.CheckParamUserTable(1, "cFile") ||
@@ -482,10 +494,12 @@ static int tolua_cFile_GetFolderContents(lua_State * tolua_S)
 		return 0;
 	}
 	
-	AString Folder = (AString)tolua_tocppstring(LuaState, 2, 0);
+	// Get params:
+	AString Folder;
+	LuaState.GetStackValues(2, Folder);
 
-	AStringVector Contents = cFile::GetFolderContents(Folder);
-	LuaState.Push(Contents);
+	// Execute and push result:
+	LuaState.Push(cFile::GetFolderContents(Folder));
 	return 1;
 }
 
@@ -493,447 +507,25 @@ static int tolua_cFile_GetFolderContents(lua_State * tolua_S)
 
 
 
-template <
-	class Ty1,
-	class Ty2,
-	bool (Ty1::*Func1)(const AString &, cItemCallback<Ty2> &)
->
-static int tolua_DoWith(lua_State* tolua_S)
-{
-	int NumArgs = lua_gettop(tolua_S) - 1;  /* This includes 'self' */
-	if ((NumArgs != 2) && (NumArgs != 3))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Requires 2 or 3 arguments, got %i", NumArgs);
-	}
-
-	Ty1 * self = (Ty1 *)  tolua_tousertype(tolua_S, 1, nullptr);
-
-	const char * ItemName = tolua_tocppstring(tolua_S, 2, "");
-	if ((ItemName == nullptr) || (ItemName[0] == 0))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a non-empty string for parameter #1", NumArgs);
-	}
-	if (!lua_isfunction( tolua_S, 3))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a function for parameter #2", NumArgs);
-	}
-
-	/* luaL_ref gets reference to value on top of the stack, the table is the last argument and therefore on the top */
-	int TableRef = LUA_REFNIL;
-	if (NumArgs == 3)
-	{
-		TableRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-		if (TableRef == LUA_REFNIL)
-		{
-			return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get value reference of parameter #3", NumArgs);
-		}
-	}
-
-	/* table value is popped, and now function is on top of the stack */
-	int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FuncRef == LUA_REFNIL)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #2", NumArgs);
-	}
-
-	class cLuaCallback : public cItemCallback<Ty2>
-	{
-	public:
-		cLuaCallback(lua_State* a_LuaState, int a_FuncRef, int a_TableRef)
-			: LuaState( a_LuaState)
-			, FuncRef( a_FuncRef)
-			, TableRef( a_TableRef)
-		{}
-
-	private:
-		virtual bool Item(Ty2 * a_Item) override
-		{
-			lua_rawgeti( LuaState, LUA_REGISTRYINDEX, FuncRef);  /* Push function reference */
-			tolua_pushusertype(LuaState, a_Item, Ty2::GetClassStatic());
-			if (TableRef != LUA_REFNIL)
-			{
-				lua_rawgeti( LuaState, LUA_REGISTRYINDEX, TableRef);  /* Push table reference */
-			}
-
-			int s = lua_pcall(LuaState, (TableRef == LUA_REFNIL ? 1 : 2), 1, 0);
-			if (cLuaState::ReportErrors(LuaState, s))
-			{
-				return true;  // Abort enumeration
-			}
-			if (lua_isboolean(LuaState, -1))
-			{
-				return (tolua_toboolean(LuaState, -1, 0) > 0);
-			}
-			return false;  /* Continue enumeration */
-		}
-		lua_State * LuaState;
-		int FuncRef;
-		int TableRef;
-	} Callback(tolua_S, FuncRef, TableRef);
-
-	
-	bool bRetVal = (self->*Func1)(ItemName, Callback);
-
-	/* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, TableRef);
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef);
-
-	/* Push return value on stack */
-	tolua_pushboolean(tolua_S, bRetVal);
-	return 1;
-}
-
-
-
-
-
-template <
-	class Ty1,
-	class Ty2,
-	bool (Ty1::*Func1)(UInt32, cItemCallback<Ty2> &)
->
-static int tolua_DoWithID(lua_State* tolua_S)
-{
-	int NumArgs = lua_gettop(tolua_S) - 1;  /* This includes 'self' */
-	if ((NumArgs != 2) && (NumArgs != 3))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Requires 2 or 3 arguments, got %i", NumArgs);
-	}
-
-	Ty1 * self = (Ty1 *)tolua_tousertype(tolua_S, 1, nullptr);
-
-	int ItemID = (int)tolua_tonumber(tolua_S, 2, 0);
-	if (!lua_isfunction(tolua_S, 3))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a function for parameter #2", NumArgs);
-	}
-
-	/* luaL_ref gets reference to value on top of the stack, the table is the last argument and therefore on the top */
-	int TableRef = LUA_REFNIL;
-	if (NumArgs == 3)
-	{
-		TableRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-		if (TableRef == LUA_REFNIL)
-		{
-			return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get value reference of parameter #3", NumArgs);
-		}
-	}
-
-	/* table value is popped, and now function is on top of the stack */
-	int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FuncRef == LUA_REFNIL)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #2", NumArgs);
-	}
-
-	class cLuaCallback : public cItemCallback<Ty2>
-	{
-	public:
-		cLuaCallback(lua_State * a_LuaState, int a_FuncRef, int a_TableRef) :
-			LuaState(a_LuaState),
-			FuncRef(a_FuncRef),
-			TableRef(a_TableRef)
-		{}
-
-	private:
-		virtual bool Item(Ty2 * a_Item) override
-		{
-			lua_rawgeti(LuaState, LUA_REGISTRYINDEX, FuncRef);         // Push function to call
-			tolua_pushusertype(LuaState, a_Item, a_Item->GetClass());  // Push the item
-			if (TableRef != LUA_REFNIL)
-			{
-				lua_rawgeti(LuaState, LUA_REGISTRYINDEX, TableRef);      // Push the optional callbackdata param
-			}
-
-			int s = lua_pcall(LuaState, (TableRef == LUA_REFNIL ? 1 : 2), 1, 0);
-			if (cLuaState::ReportErrors(LuaState, s))
-			{
-				return true;  // Abort enumeration
-			}
-			if (lua_isboolean(LuaState, -1))
-			{
-				return (tolua_toboolean(LuaState, -1, 0) > 0);
-			}
-			return false;  /* Continue enumeration */
-		}
-		lua_State * LuaState;
-		int FuncRef;
-		int TableRef;
-	} Callback(tolua_S, FuncRef, TableRef);
-
-	
-	bool bRetVal = (self->*Func1)(ItemID, Callback);
-
-	/* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, TableRef);
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef);
-
-	/* Push return value on stack */
-	tolua_pushboolean(tolua_S, bRetVal);
-	return 1;
-}
-
-
-
-
-
-template <
-	class Ty1,
-	class Ty2,
-	bool (Ty1::*Func1)(int, int, int, cItemCallback<Ty2> &)
->
-static int tolua_DoWithXYZ(lua_State* tolua_S)
-{
-	int NumArgs = lua_gettop(tolua_S) - 1;  /* This includes 'self' */
-	if ((NumArgs != 4) && (NumArgs != 5))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Requires 4 or 5 arguments, got %i", NumArgs);
-	}
-
-	Ty1 * self = (Ty1 *)  tolua_tousertype(tolua_S, 1, nullptr);
-	if (!lua_isnumber(tolua_S, 2) || !lua_isnumber(tolua_S, 3) || !lua_isnumber(tolua_S, 4))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a number for parameters #1, #2 and #3");
-	}
-
-	int ItemX = ((int)tolua_tonumber(tolua_S, 2, 0));
-	int ItemY = ((int)tolua_tonumber(tolua_S, 3, 0));
-	int ItemZ = ((int)tolua_tonumber(tolua_S, 4, 0));
-	if (!lua_isfunction( tolua_S, 5))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a function for parameter #4");
-	}
-
-	/* luaL_ref gets reference to value on top of the stack, the table is the last argument and therefore on the top */
-	int TableRef = LUA_REFNIL;
-	if (NumArgs == 5)
-	{
-		TableRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-		if (TableRef == LUA_REFNIL)
-		{
-			return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get value reference of parameter #5");
-		}
-	}
-
-	/* table value is popped, and now function is on top of the stack */
-	int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FuncRef == LUA_REFNIL)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #4");
-	}
-
-	class cLuaCallback : public cItemCallback<Ty2>
-	{
-	public:
-		cLuaCallback(lua_State* a_LuaState, int a_FuncRef, int a_TableRef)
-			: LuaState( a_LuaState)
-			, FuncRef( a_FuncRef)
-			, TableRef( a_TableRef)
-		{}
-
-	private:
-		virtual bool Item(Ty2 * a_Item) override
-		{
-			lua_rawgeti( LuaState, LUA_REGISTRYINDEX, FuncRef);  /* Push function reference */
-			tolua_pushusertype(LuaState, a_Item, Ty2::GetClassStatic());
-			if (TableRef != LUA_REFNIL)
-			{
-				lua_rawgeti( LuaState, LUA_REGISTRYINDEX, TableRef);  /* Push table reference */
-			}
-
-			int s = lua_pcall(LuaState, (TableRef == LUA_REFNIL ? 1 : 2), 1, 0);
-			if (cLuaState::ReportErrors(LuaState, s))
-			{
-				return true;  // Abort enumeration
-			}
-			if (lua_isboolean(LuaState, -1))
-			{
-				return (tolua_toboolean(LuaState, -1, 0) > 0);
-			}
-			return false;  /* Continue enumeration */
-		}
-		lua_State * LuaState;
-		int FuncRef;
-		int TableRef;
-	} Callback(tolua_S, FuncRef, TableRef);
-
-	bool bRetVal = (self->*Func1)(ItemX, ItemY, ItemZ, Callback);
-
-	/* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, TableRef);
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef);
-
-	/* Push return value on stack */
-	tolua_pushboolean(tolua_S, bRetVal);
-	return 1;
-}
-
-
-
-
-
-template <
-	class Ty1,
-	class Ty2,
-	bool (Ty1::*Func1)(int, int, cItemCallback<Ty2> &)
->
-static int tolua_ForEachInChunk(lua_State * tolua_S)
-{
-	int NumArgs = lua_gettop(tolua_S) - 1;  /* This includes 'self' */
-	if ((NumArgs != 3) && (NumArgs != 4))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Requires 3 or 4 arguments, got %i", NumArgs);
-	}
-
-	Ty1 * self = (Ty1 *)  tolua_tousertype(tolua_S, 1, nullptr);
-	if (!lua_isnumber(tolua_S, 2) || !lua_isnumber(tolua_S, 3))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a number for parameters #1 and #2");
-	}
-
-	int ChunkX = ((int)tolua_tonumber(tolua_S, 2, 0));
-	int ChunkZ = ((int)tolua_tonumber(tolua_S, 3, 0));
-
-	if (!lua_isfunction( tolua_S, 4))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a function for parameter #3");
-	}
-
-	/* luaL_ref gets reference to value on top of the stack, the table is the last argument and therefore on the top */
-	int TableRef = LUA_REFNIL;
-	if (NumArgs == 4)
-	{
-		TableRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-		if (TableRef == LUA_REFNIL)
-		{
-			return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get value reference of parameter #4");
-		}
-	}
-
-	/* table value is popped, and now function is on top of the stack */
-	int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FuncRef == LUA_REFNIL)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #3");
-	}
-
-	class cLuaCallback : public cItemCallback<Ty2>
-	{
-	public:
-		cLuaCallback(lua_State* a_LuaState, int a_FuncRef, int a_TableRef)
-			: LuaState( a_LuaState)
-			, FuncRef( a_FuncRef)
-			, TableRef( a_TableRef)
-		{}
-
-	private:
-		virtual bool Item(Ty2 * a_Item) override
-		{
-			lua_rawgeti( LuaState, LUA_REGISTRYINDEX, FuncRef);  /* Push function reference */
-			tolua_pushusertype(LuaState, a_Item, Ty2::GetClassStatic());
-			if (TableRef != LUA_REFNIL)
-			{
-				lua_rawgeti( LuaState, LUA_REGISTRYINDEX, TableRef);  /* Push table reference */
-			}
-
-			int s = lua_pcall(LuaState, (TableRef == LUA_REFNIL ? 1 : 2), 1, 0);
-			if (cLuaState::ReportErrors(LuaState, s))
-			{
-				return true;  /* Abort enumeration */
-			}
-
-			if (lua_isboolean(LuaState, -1))
-			{
-				return (tolua_toboolean(LuaState, -1, 0) > 0);
-			}
-			return false;  /* Continue enumeration */
-		}
-		lua_State * LuaState;
-		int FuncRef;
-		int TableRef;
-	} Callback(tolua_S, FuncRef, TableRef);
-
-	bool bRetVal = (self->*Func1)(ChunkX, ChunkZ, Callback);
-
-	/* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, TableRef);
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef);
-
-	/* Push return value on stack */
-	tolua_pushboolean(tolua_S, bRetVal);
-	return 1;
-}
-
-
-
-
-
-template <
-	class Ty1,
-	class Ty2,
-	bool (Ty1::*Func1)(const cBoundingBox &, cItemCallback<Ty2> &)
->
-static int tolua_ForEachInBox(lua_State * tolua_S)
+static int tolua_cFile_ReadWholeFile(lua_State * tolua_S)
 {
 	// Check params:
-	cLuaState L(tolua_S);
+	cLuaState LuaState(tolua_S);
 	if (
-		!L.CheckParamUserType(1, "cWorld") ||
-		!L.CheckParamUserType(2, "cBoundingBox") ||
-		!L.CheckParamFunction(3) ||
-		!L.CheckParamEnd(4)
+		!LuaState.CheckParamUserTable(1, "cFile") ||
+		!LuaState.CheckParamString   (2) ||
+		!LuaState.CheckParamEnd      (3)
 	)
 	{
 		return 0;
 	}
-
-	// Get the params:
-	Ty1 * Self = nullptr;
-	cBoundingBox * Box = nullptr;
-	L.GetStackValues(1, Self, Box);
-	if ((Self == nullptr) || (Box == nullptr))
-	{
-		LOGWARNING("Invalid world (%p) or boundingbox (%p)", Self, Box);
-		L.LogStackTrace();
-		return 0;
-	}
 	
-	// Create a reference for the function:
-	cLuaState::cRef FnRef(L, 3);
+	// Get params:
+	AString FileName;
+	LuaState.GetStackValues(2, FileName);
 
-	// Callback wrapper for the Lua function:
-	class cLuaCallback : public cItemCallback<Ty2>
-	{
-	public:
-		cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FuncRef) :
-			m_LuaState(a_LuaState),
-			m_FnRef(a_FuncRef)
-		{}
-
-	private:
-		// cItemCallback<Ty2> overrides:
-		virtual bool Item(Ty2 * a_Item) override
-		{
-			bool res = false;
-			if (!m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, res))
-			{
-				LOGWARNING("Failed to call Lua callback");
-				m_LuaState.LogStackTrace();
-				return true;  // Abort enumeration
-			}
-
-			return res;
-		}
-		cLuaState & m_LuaState;
-		cLuaState::cRef & m_FnRef;
-	} Callback(L, FnRef);
-
-	bool bRetVal = (Self->*Func1)(*Box, Callback);
-	
-	FnRef.UnRef();
-
-	/* Push return value on stack */
-	tolua_pushboolean(tolua_S, bRetVal);
+	// Execute and push result:
+	LuaState.Push(cFile::ReadWholeFile(FileName));
 	return 1;
 }
 
@@ -941,535 +533,30 @@ static int tolua_ForEachInBox(lua_State * tolua_S)
 
 
 
-template <
-	class Ty1,
-	class Ty2,
-	bool (Ty1::*Func1)(cItemCallback<Ty2> &)
->
-static int tolua_ForEach(lua_State * tolua_S)
-{
-	int NumArgs = lua_gettop(tolua_S) - 1;  /* This includes 'self' */
-	if ((NumArgs != 1) && (NumArgs != 2))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Requires 1 or 2 arguments, got %i", NumArgs);
-	}
-
-	Ty1 * self = (Ty1 *)tolua_tousertype(tolua_S, 1, nullptr);
-	if (self == nullptr)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Not called on an object instance");
-	}
-
-	if (!lua_isfunction( tolua_S, 2))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a function for parameter #1");
-	}
-
-	/* luaL_ref gets reference to value on top of the stack, the table is the last argument and therefore on the top */
-	int TableRef = LUA_REFNIL;
-	if (NumArgs == 2)
-	{
-		TableRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-		if (TableRef == LUA_REFNIL)
-		{
-			return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get value reference of parameter #2");
-		}
-	}
-
-	/* table value is popped, and now function is on top of the stack */
-	int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FuncRef == LUA_REFNIL)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #1");
-	}
-
-	class cLuaCallback : public cItemCallback<Ty2>
-	{
-	public:
-		cLuaCallback(lua_State* a_LuaState, int a_FuncRef, int a_TableRef)
-			: LuaState( a_LuaState)
-			, FuncRef( a_FuncRef)
-			, TableRef( a_TableRef)
-		{}
-
-	private:
-		virtual bool Item(Ty2 * a_Item) override
-		{
-			lua_rawgeti( LuaState, LUA_REGISTRYINDEX, FuncRef);  /* Push function reference */
-			tolua_pushusertype( LuaState, a_Item, Ty2::GetClassStatic());
-			if (TableRef != LUA_REFNIL)
-			{
-				lua_rawgeti( LuaState, LUA_REGISTRYINDEX, TableRef);  /* Push table reference */
-			}
-
-			int s = lua_pcall(LuaState, (TableRef == LUA_REFNIL ? 1 : 2), 1, 0);
-			if (cLuaState::ReportErrors(LuaState, s))
-			{
-				return true;  /* Abort enumeration */
-			}
-
-			if (lua_isboolean(LuaState, -1))
-			{
-				return (tolua_toboolean( LuaState, -1, 0) > 0);
-			}
-			return false;  /* Continue enumeration */
-		}
-		lua_State * LuaState;
-		int FuncRef;
-		int TableRef;
-	} Callback(tolua_S, FuncRef, TableRef);
-
-	bool bRetVal = (self->*Func1)(Callback);
-
-	/* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, TableRef);
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef);
-
-	/* Push return value on stack */
-	tolua_pushboolean(tolua_S, bRetVal);
-	return 1;
-}
-
-
-
-
-
-static int tolua_cWorld_GetBlockInfo(lua_State * tolua_S)
-{
-	// Exported manually, because tolua would generate useless additional parameters (a_BlockType .. a_BlockSkyLight)
-	// Function signature: GetBlockInfo(BlockX, BlockY, BlockZ) -> BlockValid, [BlockType, BlockMeta, BlockSkyLight, BlockBlockLight]
-	#ifndef TOLUA_RELEASE
-	tolua_Error tolua_err;
-	if (
-		!tolua_isusertype (tolua_S, 1, "cWorld", 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 2, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 3, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 4, 0, &tolua_err) ||
-		!tolua_isnoobj    (tolua_S, 5, &tolua_err)
-		)
-		goto tolua_lerror;
-	else
-	#endif
-	{
-		cWorld * self       = (cWorld *) tolua_tousertype (tolua_S, 1, nullptr);
-		int BlockX          = (int)      tolua_tonumber   (tolua_S, 2, 0);
-		int BlockY          = (int)      tolua_tonumber   (tolua_S, 3, 0);
-		int BlockZ          = (int)      tolua_tonumber   (tolua_S, 4, 0);
-		#ifndef TOLUA_RELEASE
-		if (self == nullptr)
-		{
-			tolua_error(tolua_S, "invalid 'self' in function 'GetBlockInfo'", nullptr);
-		}
-		#endif
-		{
-			BLOCKTYPE BlockType;
-			NIBBLETYPE BlockMeta, BlockSkyLight, BlockBlockLight;
-			bool res = self->GetBlockInfo(BlockX, BlockY, BlockZ, BlockType, BlockMeta, BlockSkyLight, BlockBlockLight);
-			tolua_pushboolean(tolua_S, res ? 1 : 0);
-			if (res)
-			{
-				tolua_pushnumber(tolua_S, BlockType);
-				tolua_pushnumber(tolua_S, BlockMeta);
-				tolua_pushnumber(tolua_S, BlockSkyLight);
-				tolua_pushnumber(tolua_S, BlockBlockLight);
-				return 5;
-			}
-		}
-	}
-	return 1;
-	
-	#ifndef TOLUA_RELEASE
-tolua_lerror:
-	tolua_error(tolua_S, "#ferror in function 'GetBlockInfo'.", &tolua_err);
-	return 0;
-	#endif
-}
-
-
-
-
-
-static int tolua_cWorld_GetBlockTypeMeta(lua_State * tolua_S)
-{
-	// Exported manually, because tolua would generate useless additional parameters (a_BlockType, a_BlockMeta)
-	// Function signature: GetBlockTypeMeta(BlockX, BlockY, BlockZ) -> BlockValid, [BlockType, BlockMeta]
-	#ifndef TOLUA_RELEASE
-	tolua_Error tolua_err;
-	if (
-		!tolua_isusertype (tolua_S, 1, "cWorld", 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 2, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 3, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 4, 0, &tolua_err) ||
-		!tolua_isnoobj    (tolua_S, 5, &tolua_err)
-		)
-		goto tolua_lerror;
-	else
-	#endif
-	{
-		cWorld * self       = (cWorld *) tolua_tousertype (tolua_S, 1, nullptr);
-		int BlockX          = (int)      tolua_tonumber   (tolua_S, 2, 0);
-		int BlockY          = (int)      tolua_tonumber   (tolua_S, 3, 0);
-		int BlockZ          = (int)      tolua_tonumber   (tolua_S, 4, 0);
-		#ifndef TOLUA_RELEASE
-		if (self == nullptr)
-		{
-			tolua_error(tolua_S, "invalid 'self' in function 'GetBlockTypeMeta'", nullptr);
-		}
-		#endif
-		{
-			BLOCKTYPE BlockType;
-			NIBBLETYPE BlockMeta;
-			bool res = self->GetBlockTypeMeta(BlockX, BlockY, BlockZ, BlockType, BlockMeta);
-			tolua_pushboolean(tolua_S, res ? 1 : 0);
-			if (res)
-			{
-				tolua_pushnumber(tolua_S, BlockType);
-				tolua_pushnumber(tolua_S, BlockMeta);
-				return 3;
-			}
-		}
-	}
-	return 1;
-	
-	#ifndef TOLUA_RELEASE
-tolua_lerror:
-	tolua_error(tolua_S, "#ferror in function 'GetBlockTypeMeta'.", &tolua_err);
-	return 0;
-	#endif
-}
-
-
-
-
-
-static int tolua_cWorld_GetSignLines(lua_State * tolua_S)
-{
-	// Exported manually, because tolua would generate useless additional parameters (a_Line1 .. a_Line4)
-	#ifndef TOLUA_RELEASE
-	tolua_Error tolua_err;
-	if (
-		!tolua_isusertype (tolua_S, 1, "cWorld", 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 2, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 3, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 4, 0, &tolua_err) ||
-		!tolua_isnoobj    (tolua_S, 10, &tolua_err)
-		)
-		goto tolua_lerror;
-	else
-	#endif
-	{
-		cWorld * self       = (cWorld *) tolua_tousertype (tolua_S, 1, nullptr);
-		int BlockX          = (int)      tolua_tonumber   (tolua_S, 2, 0);
-		int BlockY          = (int)      tolua_tonumber   (tolua_S, 3, 0);
-		int BlockZ          = (int)      tolua_tonumber   (tolua_S, 4, 0);
-		#ifndef TOLUA_RELEASE
-		if (self == nullptr)
-		{
-			tolua_error(tolua_S, "invalid 'self' in function 'GetSignLines'", nullptr);
-		}
-		#endif
-		{
-			AString Line1, Line2, Line3, Line4;
-			bool res = self->GetSignLines(BlockX, BlockY, BlockZ, Line1, Line2, Line3, Line4);
-			tolua_pushboolean(tolua_S, res ? 1 : 0);
-			if (res)
-			{
-				tolua_pushstring(tolua_S, Line1.c_str());
-				tolua_pushstring(tolua_S, Line2.c_str());
-				tolua_pushstring(tolua_S, Line3.c_str());
-				tolua_pushstring(tolua_S, Line4.c_str());
-				return 5;
-			}
-		}
-	}
-	return 1;
-	
-	#ifndef TOLUA_RELEASE
-tolua_lerror:
-	tolua_error(tolua_S, "#ferror in function 'GetSignLines'.", &tolua_err);
-	return 0;
-	#endif
-}
-
-
-
-
-
-static int tolua_cWorld_SetSignLines(lua_State * tolua_S)
+static int tolua_cPluginManager_GetAllPlugins(lua_State * tolua_S)
 {
-	// Exported manually, because tolua would generate useless additional return values (a_Line1 .. a_Line4)
-	#ifndef TOLUA_RELEASE
-	tolua_Error tolua_err;
-	if (
-		!tolua_isusertype (tolua_S, 1, "cWorld", 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 2, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 3, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 4, 0, &tolua_err) ||
-		!tolua_iscppstring(tolua_S, 5, 0, &tolua_err) ||
-		!tolua_iscppstring(tolua_S, 6, 0, &tolua_err) ||
-		!tolua_iscppstring(tolua_S, 7, 0, &tolua_err) ||
-		!tolua_iscppstring(tolua_S, 8, 0, &tolua_err) ||
-		!tolua_isusertype (tolua_S, 9, "cPlayer", 1, &tolua_err) ||
-		!tolua_isnoobj    (tolua_S, 10, &tolua_err)
-		)
-		goto tolua_lerror;
-	else
-	#endif
-	{
-		cWorld * self       = (cWorld *) tolua_tousertype (tolua_S, 1, nullptr);
-		int BlockX          = (int)      tolua_tonumber   (tolua_S, 2, 0);
-		int BlockY          = (int)      tolua_tonumber   (tolua_S, 3, 0);
-		int BlockZ          = (int)      tolua_tonumber   (tolua_S, 4, 0);
-		const AString Line1 =            tolua_tocppstring(tolua_S, 5, 0);
-		const AString Line2 =            tolua_tocppstring(tolua_S, 6, 0);
-		const AString Line3 =            tolua_tocppstring(tolua_S, 7, 0);
-		const AString Line4 =            tolua_tocppstring(tolua_S, 8, 0);
-		cPlayer * Player    = (cPlayer *)tolua_tousertype (tolua_S, 9, nullptr);
-		#ifndef TOLUA_RELEASE
-		if (self == nullptr)
-		{
-			tolua_error(tolua_S, "invalid 'self' in function 'SetSignLines'", nullptr);
-		}
-		#endif
-		{
-			bool res = self->SetSignLines(BlockX, BlockY, BlockZ, Line1, Line2, Line3, Line4, Player);
-			tolua_pushboolean(tolua_S, res ? 1 : 0);
-		}
-	}
-	return 1;
-	
-	#ifndef TOLUA_RELEASE
-tolua_lerror:
-	tolua_error(tolua_S, "#ferror in function 'SetSignLines'.", &tolua_err);
-	return 0;
-	#endif
-}
-
-
-
+	// API function no longer available:
+	LOGWARNING("cPluginManager:GetAllPlugins() is no longer available, use cPluginManager:ForEachPlugin() instead");
+	cLuaState::LogStackTrace(tolua_S);
 
-static int tolua_cWorld_TryGetHeight(lua_State * tolua_S)
-{
-	// Exported manually, because tolua would require the out-only param a_Height to be used when calling
-	// Takes a_World, a_BlockX, a_BlockZ
-	// Returns Height, IsValid
-	#ifndef TOLUA_RELEASE
-	tolua_Error tolua_err;
-	if (
-		!tolua_isusertype (tolua_S, 1, "cWorld", 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 2, 0, &tolua_err) ||
-		!tolua_isnumber   (tolua_S, 3, 0, &tolua_err) ||
-		!tolua_isnoobj    (tolua_S, 4, &tolua_err)
-		)
-		goto tolua_lerror;
-	else
-	#endif
-	{
-		cWorld * self       = (cWorld *) tolua_tousertype (tolua_S, 1, nullptr);
-		int BlockX          = (int)      tolua_tonumber   (tolua_S, 2, 0);
-		int BlockZ          = (int)      tolua_tonumber   (tolua_S, 3, 0);
-		#ifndef TOLUA_RELEASE
-		if (self == nullptr)
-		{
-			tolua_error(tolua_S, "Invalid 'self' in function 'TryGetHeight'", nullptr);
-		}
-		#endif
-		{
-			int Height = 0;
-			bool res = self->TryGetHeight(BlockX, BlockZ, Height);
-			tolua_pushboolean(tolua_S, res ? 1 : 0);
-			if (res)
-			{
-				tolua_pushnumber(tolua_S, Height);
-				return 2;
-			}
-		}
-	}
+	// Return an empty table:
+	lua_newtable(tolua_S);
 	return 1;
-	
-	#ifndef TOLUA_RELEASE
-tolua_lerror:
-	tolua_error(tolua_S, "#ferror in function 'TryGetHeight'.", &tolua_err);
-	return 0;
-	#endif
 }
 
 
 
 
 
-class cLuaWorldTask :
-	public cWorld::cTask,
-	public cPluginLua::cResettable
-{
-public:
-	cLuaWorldTask(cPluginLua & a_Plugin, int a_FnRef) :
-		cPluginLua::cResettable(a_Plugin),
-		m_FnRef(a_FnRef)
-	{
-	}
-
-protected:
-	int m_FnRef;
-	
-	// cWorld::cTask overrides:
-	virtual void Run(cWorld & a_World) override
-	{
-		cCSLock Lock(m_CSPlugin);
-		if (m_Plugin != nullptr)
-		{
-			m_Plugin->Call(m_FnRef, &a_World);
-		}
-	}
-} ;
-
-
-
-
-
-static int tolua_cWorld_QueueTask(lua_State * tolua_S)
-{
-	// Binding for cWorld::QueueTask
-	// Params: function
-	
-	// Retrieve the cPlugin from the LuaState:
-	cPluginLua * Plugin = GetLuaPlugin(tolua_S);
-	if (Plugin == nullptr)
-	{
-		// An error message has been already printed in GetLuaPlugin()
-		return 0;
-	}
-
-	// Retrieve the args:
-	cWorld * self = (cWorld *)tolua_tousertype(tolua_S, 1, nullptr);
-	if (self == nullptr)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Not called on an object instance");
-	}
-	if (!lua_isfunction(tolua_S, 2))
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a function for parameter #1");
-	}
-
-	// Create a reference to the function:
-	int FnRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FnRef == LUA_REFNIL)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #1");
-	}
-
-	auto task = std::make_shared<cLuaWorldTask>(*Plugin, FnRef);
-	Plugin->AddResettable(task);
-	self->QueueTask(task);
-	return 0;
-}
-
-
-
-
-
-class cLuaScheduledWorldTask :
-	public cWorld::cTask,
-	public cPluginLua::cResettable
-{
-public:
-	cLuaScheduledWorldTask(cPluginLua & a_Plugin, int a_FnRef) :
-		cPluginLua::cResettable(a_Plugin),
-		m_FnRef(a_FnRef)
-	{
-	}
-
-protected:
-	int m_FnRef;
-	
-	// cWorld::cTask overrides:
-	virtual void Run(cWorld & a_World) override
-	{
-		cCSLock Lock(m_CSPlugin);
-		if (m_Plugin != nullptr)
-		{
-			m_Plugin->Call(m_FnRef, &a_World);
-		}
-	}
-};
-
-
-
-
-
-static int tolua_cWorld_ScheduleTask(lua_State * tolua_S)
+static int tolua_cPluginManager_GetCurrentPlugin(lua_State * S)
 {
-	// Binding for cWorld::ScheduleTask
-	// Params: function, Ticks
-	
-	// Retrieve the cPlugin from the LuaState:
-	cPluginLua * Plugin = GetLuaPlugin(tolua_S);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(S);
 	if (Plugin == nullptr)
 	{
-		// An error message has been already printed in GetLuaPlugin()
-		return 0;
-	}
-
-	// Retrieve the args:
-	cLuaState L(tolua_S);
-	if (
-		!L.CheckParamUserType(1, "cWorld") ||
-		!L.CheckParamNumber  (2) ||
-		!L.CheckParamFunction(3)
-	)
-	{
+		// An error message has already been printed in GetLuaPlugin()
 		return 0;
 	}
-	cWorld * World = (cWorld *)tolua_tousertype(tolua_S, 1, nullptr);
-	if (World == nullptr)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Not called on an object instance");
-	}
-
-	// Create a reference to the function:
-	int FnRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FnRef == LUA_REFNIL)
-	{
-		return lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #1");
-	}
-	
-	int DelayTicks = (int)tolua_tonumber(tolua_S, 2, 0);
-
-	auto task = std::make_shared<cLuaScheduledWorldTask>(*Plugin, FnRef);
-	Plugin->AddResettable(task);
-	World->ScheduleTask(DelayTicks, task);
-	return 0;
-}
-
-
-
-
-
-static int tolua_cPluginManager_GetAllPlugins(lua_State * tolua_S)
-{
-	cPluginManager * self = (cPluginManager *)tolua_tousertype(tolua_S, 1, nullptr);
-
-	const cPluginManager::PluginMap & AllPlugins = self->GetAllPlugins();
-
-	lua_newtable(tolua_S);
-	int index = 1;
-	cPluginManager::PluginMap::const_iterator iter = AllPlugins.begin();
-	while (iter != AllPlugins.end())
-	{
-		const cPlugin* Plugin = iter->second;
-		tolua_pushstring(tolua_S, iter->first.c_str());
-		if (Plugin != nullptr)
-		{
-			tolua_pushusertype(tolua_S, (void *)Plugin, "const cPlugin");
-		}
-		else
-		{
-			tolua_pushboolean(tolua_S, 0);
-		}
-		lua_rawset(tolua_S, -3);
-		++iter;
-		++index;
-	}
+	tolua_pushusertype(S, Plugin, "cPluginLua");
 	return 1;
 }
 
@@ -1477,16 +564,12 @@ static int tolua_cPluginManager_GetAllPlugins(lua_State * tolua_S)
 
 
 
-static int tolua_cPluginManager_GetCurrentPlugin(lua_State * S)
+static int tolua_cPluginManager_GetPlugin(lua_State * tolua_S)
 {
-	cPluginLua * Plugin = GetLuaPlugin(S);
-	if (Plugin == nullptr)
-	{
-		// An error message has already been printed in GetLuaPlugin()
-		return 0;
-	}
-	tolua_pushusertype(S, Plugin, "cPluginLua");
-	return 1;
+	// API function no longer available:
+	LOGWARNING("cPluginManager:GetPlugin() is no longer available. Use cPluginManager:DoWithPlugin() or cPluginManager:CallPlugin() instead.");
+	cLuaState::LogStackTrace(tolua_S);
+	return 0;
 }
 
 
@@ -1510,7 +593,7 @@ static int tolua_cPluginManager_AddHook_FnRef(cPluginManager * a_PluginManager,
 	// The arg types have already been checked
 	
 	// Retrieve the cPlugin from the LuaState:
-	cPluginLua * Plugin = GetLuaPlugin(S);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(S);
 	if (Plugin == nullptr)
 	{
 		// An error message has been already printed in GetLuaPlugin()
@@ -1557,7 +640,7 @@ static int tolua_cPluginManager_AddHook_DefFn(cPluginManager * a_PluginManager,
 		S.LogStackTrace();
 		return 0;
 	}
-	if (Plugin != GetLuaPlugin(S))
+	if (Plugin != cManualBindings::GetLuaPlugin(S))
 	{
 		// The plugin parameter passed to us is not our stored plugin. Disallow this!
 		LOGWARNING("cPluginManager.AddHook(): Invalid Plugin parameter, cannot add hook to foreign plugins. Hook not added.");
@@ -1664,74 +747,55 @@ static int tolua_cPluginManager_AddHook(lua_State * tolua_S)
 
 static int tolua_cPluginManager_ForEachCommand(lua_State * tolua_S)
 {
-	int NumArgs = lua_gettop(tolua_S) - 1;  /* This includes 'self' */
-	if (NumArgs != 1)
-	{
-		LOGWARN("Error in function call 'ForEachCommand': Requires 1 argument, got %i", NumArgs);
-		return 0;
-	}
-
-	cPluginManager * self = (cPluginManager *)tolua_tousertype(tolua_S, 1, nullptr);
-	if (self == nullptr)
-	{
-		LOGWARN("Error in function call 'ForEachCommand': Not called on an object instance");
-		return 0;
-	}
+	/*
+	Function signature:
+	cPluginManager:Get():ForEachCommand(a_CallbackFn) -> bool
+	*/
 
-	if (!lua_isfunction(tolua_S, 2))
+	// Check params:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cPluginManager") ||
+		!L.CheckParamFunction(2) ||
+		!L.CheckParamEnd(3)
+	)
 	{
-		LOGWARN("Error in function call 'ForEachCommand': Expected a function for parameter #1");
 		return 0;
 	}
 
-	int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FuncRef == LUA_REFNIL)
+	// Get the params:
+	cLuaState::cRef FnRef;
+	L.GetStackValues(2, FnRef);
+	if (!FnRef.IsValid())
 	{
 		LOGWARN("Error in function call 'ForEachCommand': Could not get function reference of parameter #1");
 		return 0;
 	}
 
+	// Callback for enumerating all commands:
 	class cLuaCallback : public cPluginManager::cCommandEnumCallback
 	{
 	public:
-		cLuaCallback(lua_State * a_LuaState, int a_FuncRef)
-			: LuaState( a_LuaState)
-			, FuncRef( a_FuncRef)
-		{}
+		cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+			m_LuaState(a_LuaState),
+			m_FnRef(a_FnRef)
+		{
+		}
 
 	private:
 		virtual bool Command(const AString & a_Command, const cPlugin * a_Plugin, const AString & a_Permission, const AString & a_HelpString) override
 		{
 			UNUSED(a_Plugin);
-			
-			lua_rawgeti(LuaState, LUA_REGISTRYINDEX, FuncRef);  /* Push function reference */
-			tolua_pushcppstring(LuaState, a_Command);
-			tolua_pushcppstring(LuaState, a_Permission);
-			tolua_pushcppstring(LuaState, a_HelpString);
-
-			int s = lua_pcall(LuaState, 3, 1, 0);
-			if (cLuaState::ReportErrors(LuaState, s))
-			{
-				return true;  /* Abort enumeration */
-			}
-
-			if (lua_isboolean(LuaState, -1))
-			{
-				return (tolua_toboolean( LuaState, -1, 0) > 0);
-			}
-			return false;  /* Continue enumeration */
+			bool ret = false;
+			m_LuaState.Call(m_FnRef, a_Command, a_Permission, a_HelpString, cLuaState::Return, ret);
+			return ret;
 		}
-		lua_State * LuaState;
-		int FuncRef;
-	} Callback(tolua_S, FuncRef);
-
-	bool bRetVal = self->ForEachCommand(Callback);
-
-	/* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef);
+		cLuaState & m_LuaState;
+		cLuaState::cRef & m_FnRef;
+	} Callback(L, FnRef);
 
-	/* Push return value on stack */
-	tolua_pushboolean(tolua_S, bRetVal);
+	// Execute and push the returned value:
+	L.Push(cPluginManager::Get()->ForEachCommand(Callback));
 	return 1;
 }
 
@@ -1741,74 +805,56 @@ static int tolua_cPluginManager_ForEachCommand(lua_State * tolua_S)
 
 static int tolua_cPluginManager_ForEachConsoleCommand(lua_State * tolua_S)
 {
-	int NumArgs = lua_gettop(tolua_S) - 1;  /* This includes 'self' */
-	if (NumArgs != 1)
-	{
-		LOGWARN("Error in function call 'ForEachConsoleCommand': Requires 1 argument, got %i", NumArgs);
-		return 0;
-	}
-
-	cPluginManager * self = (cPluginManager *)tolua_tousertype(tolua_S, 1, nullptr);
-	if (self == nullptr)
-	{
-		LOGWARN("Error in function call 'ForEachConsoleCommand': Not called on an object instance");
-		return 0;
-	}
+	/*
+	Function signature:
+	cPluginManager:Get():ForEachConsoleCommand(a_CallbackFn) -> bool
+	*/
 
-	if (!lua_isfunction(tolua_S, 2))
+	// Check params:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cPluginManager") ||
+		!L.CheckParamFunction(2) ||
+		!L.CheckParamEnd(3)
+	)
 	{
-		LOGWARN("Error in function call 'ForEachConsoleCommand': Expected a function for parameter #1");
 		return 0;
 	}
 
-	int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
-	if (FuncRef == LUA_REFNIL)
+	// Get the params:
+	cLuaState::cRef FnRef;
+	L.GetStackValues(2, FnRef);
+	if (!FnRef.IsValid())
 	{
 		LOGWARN("Error in function call 'ForEachConsoleCommand': Could not get function reference of parameter #1");
 		return 0;
 	}
 
+	// Callback for enumerating all commands:
 	class cLuaCallback : public cPluginManager::cCommandEnumCallback
 	{
 	public:
-		cLuaCallback(lua_State * a_LuaState, int a_FuncRef)
-			: LuaState( a_LuaState)
-			, FuncRef( a_FuncRef)
-		{}
+		cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+			m_LuaState(a_LuaState),
+			m_FnRef(a_FnRef)
+		{
+		}
 
 	private:
 		virtual bool Command(const AString & a_Command, const cPlugin * a_Plugin, const AString & a_Permission, const AString & a_HelpString) override
 		{
 			UNUSED(a_Plugin);
 			UNUSED(a_Permission);
-			
-			lua_rawgeti(LuaState, LUA_REGISTRYINDEX, FuncRef);  /* Push function reference */
-			tolua_pushcppstring(LuaState, a_Command);
-			tolua_pushcppstring(LuaState, a_HelpString);
-
-			int s = lua_pcall(LuaState, 2, 1, 0);
-			if (cLuaState::ReportErrors(LuaState, s))
-			{
-				return true;  /* Abort enumeration */
-			}
-
-			if (lua_isboolean(LuaState, -1))
-			{
-				return (tolua_toboolean( LuaState, -1, 0) > 0);
-			}
-			return false;  /* Continue enumeration */
+			bool ret = false;
+			m_LuaState.Call(m_FnRef, a_Command, a_HelpString, cLuaState::Return, ret);
+			return ret;
 		}
-		lua_State * LuaState;
-		int FuncRef;
-	} Callback(tolua_S, FuncRef);
-
-	bool bRetVal = self->ForEachConsoleCommand(Callback);
-
-	/* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */
-	luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef);
+		cLuaState & m_LuaState;
+		cLuaState::cRef & m_FnRef;
+	} Callback(L, FnRef);
 
-	/* Push return value on stack */
-	tolua_pushboolean(tolua_S, bRetVal);
+	// Execute and push the returned value:
+	L.Push(cPluginManager::Get()->ForEachConsoleCommand(Callback));
 	return 1;
 }
 
@@ -1822,7 +868,7 @@ static int tolua_cPluginManager_BindCommand(lua_State * L)
 		cPluginManager:BindCommand(Command, Permission, Function, HelpString)
 		cPluginManager.BindCommand(Command, Permission, Function, HelpString)  -- without the "self" param
 	*/
-	cPluginLua * Plugin = GetLuaPlugin(L);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(L);
 	if (Plugin == nullptr)
 	{
 		return 0;
@@ -1892,7 +938,7 @@ static int tolua_cPluginManager_BindConsoleCommand(lua_State * L)
 	*/
 	
 	// Get the plugin identification out of LuaState:
-	cPluginLua * Plugin = GetLuaPlugin(L);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(L);
 	if (Plugin == nullptr)
 	{
 		return 0;
@@ -1980,7 +1026,7 @@ static int tolua_cPluginManager_CallPlugin(lua_State * tolua_S)
 	}
 	
 	// If requesting calling the current plugin, refuse:
-	cPluginLua * ThisPlugin = GetLuaPlugin(L);
+	cPluginLua * ThisPlugin = cManualBindings::GetLuaPlugin(L);
 	if (ThisPlugin == nullptr)
 	{
 		return 0;
@@ -2011,7 +1057,11 @@ static int tolua_cPluginManager_CallPlugin(lua_State * tolua_S)
 		
 		virtual bool Item(cPlugin * a_Plugin) override
 		{
-			m_NumReturns = ((cPluginLua *)a_Plugin)->CallFunctionFromForeignState(
+			if (!a_Plugin->IsLoaded())
+			{
+				return false;
+			}
+			m_NumReturns = static_cast<cPluginLua *>(a_Plugin)->CallFunctionFromForeignState(
 				m_FunctionName, m_SrcLuaState, 4, lua_gettop(m_SrcLuaState)
 			);
 			return true;
@@ -2019,9 +1069,11 @@ static int tolua_cPluginManager_CallPlugin(lua_State * tolua_S)
 	} Callback(FunctionName, L);
 	if (!cPluginManager::Get()->DoWithPlugin(PluginName, Callback))
 	{
-		// TODO 2014_01_20 _X: This might be too much logging, plugins cannot know if other plugins are loaded (async)
-		LOGWARNING("cPluginManager::CallPlugin: No such plugin name (\"%s\")", PluginName.c_str());
-		L.LogStackTrace();
+		return 0;
+	}
+	if (Callback.m_NumReturns < 0)
+	{
+		// The call has failed, there are zero return values. Do NOT return negative number (Lua considers that a "yield")
 		return 0;
 	}
 	return Callback.m_NumReturns;
@@ -2031,48 +1083,48 @@ static int tolua_cPluginManager_CallPlugin(lua_State * tolua_S)
 
 
 
-static int tolua_cWorld_ChunkStay(lua_State * tolua_S)
+static int tolua_cPluginManager_ExecuteConsoleCommand(lua_State * tolua_S)
 {
-	/* Function signature:
-	World:ChunkStay(ChunkCoordTable, OnChunkAvailable, OnAllChunksAvailable)
-	ChunkCoordTable == { {Chunk1x, Chunk1z}, {Chunk2x, Chunk2z}, ... }
+	/*
+	Function signature:
+	cPluginManager:ExecuteConsoleCommand(EntireCommandStr) -> OutputString
 	*/
-	
+
+	// Check params:
 	cLuaState L(tolua_S);
 	if (
-		!L.CheckParamUserType     (1, "cWorld") ||
-		!L.CheckParamTable        (2) ||
-		!L.CheckParamFunctionOrNil(3, 4)
+		!L.CheckParamUserTable(1, "cPluginManager") ||
+		!L.CheckParamString(2) ||
+		!L.CheckParamEnd(3)
 	)
 	{
 		return 0;
 	}
-	
-	cPluginLua * Plugin = GetLuaPlugin(tolua_S);
-	if (Plugin == nullptr)
-	{
-		return 0;
-	}
-	
-	// Read the params:
-	cWorld * World = (cWorld *)tolua_tousertype(tolua_S, 1, nullptr);
-	if (World == nullptr)
-	{
-		LOGWARNING("World:ChunkStay(): invalid world parameter");
-		L.LogStackTrace();
-		return 0;
-	}
 
-	cLuaChunkStay * ChunkStay = new cLuaChunkStay(*Plugin);
+	// Get the params:
+	AString Command;
+	L.GetStackValues(2, Command);
+	auto Split = StringSplit(Command, " ");
+
+	// Store the command output in a string:
+	cStringAccumCommandOutputCallback CommandOutput;
+	L.Push(cPluginManager::Get()->ExecuteConsoleCommand(Split, CommandOutput, Command));
+	L.Push(CommandOutput.GetAccum());
+	return 2;
+}
 
-	if (!ChunkStay->AddChunks(2))
-	{
-		delete ChunkStay;
-		ChunkStay = nullptr;
-		return 0;
-	}
 
-	ChunkStay->Enable(*World->GetChunkMap(), 3, 4);
+
+
+
+static int tolua_cPluginManager_FindPlugins(lua_State * tolua_S)
+{
+	// API function no longer exists:
+	LOGWARNING("cPluginManager:FindPlugins() is obsolete, use cPluginManager:RefreshPluginList() instead!");
+	cLuaState::LogStackTrace(tolua_S);
+
+	// Still, do the actual work performed by the API function when it existed:
+	cPluginManager::Get()->RefreshPluginList();
 	return 0;
 }
 
@@ -2080,75 +1132,40 @@ static int tolua_cWorld_ChunkStay(lua_State * tolua_S)
 
 
 
-static int tolua_cWorld_PrepareChunk(lua_State * tolua_S)
+static int tolua_cPlayer_GetPermissions(lua_State * tolua_S)
 {
-	/* Function signature:
-	World:PrepareChunk(ChunkX, ChunkZ, Callback)
-	*/
-	
-	// Check the param types:
+	// Function signature: cPlayer:GetPermissions() -> {permissions-array}
+
+	// Check the params:
 	cLuaState L(tolua_S);
 	if (
-		!L.CheckParamUserType     (1, "cWorld") ||
-		!L.CheckParamNumber       (2, 3) ||
-		!L.CheckParamFunctionOrNil(4)
+		!L.CheckParamUserType(1, "cPlayer") ||
+		!L.CheckParamEnd     (2)
 	)
 	{
 		return 0;
 	}
-	
-	// Read the params:
-	cWorld * world = nullptr;
-	int chunkX = 0, chunkZ = 0;
-	L.GetStackValues(1, world, chunkX, chunkZ);
-	if (world == nullptr)
+
+	// Get the params:
+	cPlayer * self = (cPlayer *)tolua_tousertype(tolua_S, 1, nullptr);
+	if (self == nullptr)
 	{
-		LOGWARNING("World:PrepareChunk(): invalid world parameter");
-		L.LogStackTrace();
+		LOGWARNING("%s: invalid self (%p)", __FUNCTION__, self);
 		return 0;
 	}
-
-	// Wrap the Lua callback inside a C++ callback class:
-	class cCallback:
-		public cChunkCoordCallback
-	{
-	public:
-		cCallback(lua_State * a_LuaState):
-			m_LuaState(a_LuaState),
-			m_Callback(m_LuaState, 4)
-		{
-		}
-
-		// cChunkCoordCallback override:
-		virtual void Call(int a_CBChunkX, int a_CBChunkZ) override
-		{
-			if (m_Callback.IsValid())
-			{
-				m_LuaState.Call(m_Callback, a_CBChunkX, a_CBChunkZ);
-			}
-
-			// This is the last reference of this object, we must delete it so that it doesn't leak:
-			delete this;
-		}
-
-	protected:
-		cLuaState m_LuaState;
-		cLuaState::cRef m_Callback;
-	};
-	cCallback * callback = new cCallback(tolua_S);
-
-	// Call the chunk preparation:
-	world->PrepareChunk(chunkX, chunkZ, callback);
-	return 0;
+	
+	// Push the permissions:
+	L.Push(self->GetPermissions());
+	return 1;
 }
 
 
 
 
 
-static int tolua_cPlayer_GetPermissions(lua_State * tolua_S)
+static int tolua_cPlayer_GetRestrictions(lua_State * tolua_S)
 {
-	// Function signature: cPlayer:GetPermissions() -> {permissions-array}
+	// Function signature: cPlayer:GetRestrictions() -> {restrictions-array}
 
 	// Check the params:
 	cLuaState L(tolua_S);
@@ -2169,7 +1186,7 @@ static int tolua_cPlayer_GetPermissions(lua_State * tolua_S)
 	}
 	
 	// Push the permissions:
-	L.Push(self->GetPermissions());
+	L.Push(self->GetRestrictions());
 	return 1;
 }
 
@@ -2182,7 +1199,7 @@ static int tolua_cPlayer_OpenWindow(lua_State * tolua_S)
 	// Function signature: cPlayer:OpenWindow(Window)
 
 	// Retrieve the plugin instance from the Lua state
-	cPluginLua * Plugin = GetLuaPlugin(tolua_S);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(tolua_S);
 	if (Plugin == nullptr)
 	{
 		return 0;
@@ -2263,7 +1280,7 @@ static int tolua_SetObjectCallback(lua_State * tolua_S)
 	// Function signature: OBJTYPE:SetWhateverCallback(CallbackFunction)
 
 	// Retrieve the plugin instance from the Lua state
-	cPluginLua * Plugin = GetLuaPlugin(tolua_S);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(tolua_S);
 	if (Plugin == nullptr)
 	{
 		// Warning message has already been printed by GetLuaPlugin(), bail out silently
@@ -2315,7 +1332,7 @@ static int tolua_cPluginLua_AddWebTab(lua_State * tolua_S)
 	}
 	else
 	{
-		return tolua_do_error(tolua_S, "#ferror calling function '#funcname#'", &tolua_err);
+		return cManualBindings::tolua_do_error(tolua_S, "#ferror calling function '#funcname#'", &tolua_err);
 	}
 
 	if (Reference != LUA_REFNIL)
@@ -2337,40 +1354,40 @@ static int tolua_cPluginLua_AddWebTab(lua_State * tolua_S)
 
 
 
-static int tolua_cPluginLua_AddTab(lua_State* tolua_S)
+static int tolua_cPlugin_GetDirectory(lua_State * tolua_S)
 {
-	cPluginLua * self = (cPluginLua *) tolua_tousertype(tolua_S, 1, nullptr);
-	LOGWARN("WARNING: Using deprecated function AddTab()! Use AddWebTab() instead. (plugin \"%s\" in folder \"%s\")",
-		self->GetName().c_str(), self->GetDirectory().c_str()
-	);
-	return tolua_cPluginLua_AddWebTab( tolua_S);
+	cLuaState L(tolua_S);
+	
+	// Log the obsoletion warning:
+	LOGWARNING("cPlugin:GetDirectory() is obsolete, use cPlugin:GetFolderName() instead.");
+	L.LogStackTrace();
+	
+	// Retrieve the params:
+	cPlugin * Plugin = static_cast<cPluginLua *>(tolua_tousertype(tolua_S, 1, nullptr));
+	
+	// Get the folder name:
+	L.Push(Plugin->GetFolderName());
+	return 1;
 }
 
 
 
 
 
-static int tolua_cPlugin_Call(lua_State * tolua_S)
+static int tolua_cPlugin_GetLocalDirectory(lua_State * tolua_S)
 {
 	cLuaState L(tolua_S);
 	
 	// Log the obsoletion warning:
-	LOGWARNING("cPlugin:Call() is obsolete and unsafe, use cPluginManager:CallPlugin() instead.");
+	LOGWARNING("cPlugin:GetLocalDirectory() is obsolete, use cPlugin:GetLocalFolder() instead.");
 	L.LogStackTrace();
 	
-	// Retrieve the params: plugin and the function name to call
-	cPluginLua * TargetPlugin = (cPluginLua *) tolua_tousertype(tolua_S, 1, nullptr);
-	AString FunctionName = tolua_tostring(tolua_S, 2, "");
+	// Retrieve the params:
+	cPlugin * Plugin = static_cast<cPluginLua *>(tolua_tousertype(tolua_S, 1, nullptr));
 	
-	// Call the function:
-	int NumReturns = TargetPlugin->CallFunctionFromForeignState(FunctionName, L, 3, lua_gettop(L));
-	if (NumReturns < 0)
-	{
-		LOGWARNING("cPlugin::Call() failed to call destination function");
-		L.LogStackTrace();
-		return 0;
-	}
-	return NumReturns;
+	// Get the folder:
+	L.Push(Plugin->GetLocalFolder());
+	return 1;
 }
 
 
@@ -2488,8 +1505,8 @@ static int tolua_push_StringStringMap(lua_State* tolua_S, std::map< std::string,
 
 	for (std::map<std::string, std::string>::iterator it = a_StringStringMap.begin(); it != a_StringStringMap.end(); ++it)
 	{
-		const char* key = it->first.c_str();
-		const char* value = it->second.c_str();
+		const char * key = it->first.c_str();
+		const char * value = it->second.c_str();
 		lua_pushstring(tolua_S, key);
 		lua_pushstring(tolua_S, value);
 		lua_settable(tolua_S, top);
@@ -2504,7 +1521,7 @@ static int tolua_push_StringStringMap(lua_State* tolua_S, std::map< std::string,
 
 static int tolua_get_HTTPRequest_Params(lua_State* tolua_S)
 {
-	HTTPRequest* self = (HTTPRequest*)  tolua_tousertype(tolua_S, 1, nullptr);
+	HTTPRequest * self = reinterpret_cast<HTTPRequest *>(tolua_tousertype(tolua_S, 1, nullptr));
 	return tolua_push_StringStringMap(tolua_S, self->Params);
 }
 
@@ -2514,7 +1531,7 @@ static int tolua_get_HTTPRequest_Params(lua_State* tolua_S)
 
 static int tolua_get_HTTPRequest_PostParams(lua_State* tolua_S)
 {
-	HTTPRequest* self = (HTTPRequest*)  tolua_tousertype(tolua_S, 1, nullptr);
+	HTTPRequest * self = reinterpret_cast<HTTPRequest *>(tolua_tousertype(tolua_S, 1, nullptr));
 	return tolua_push_StringStringMap(tolua_S, self->PostParams);
 }
 
@@ -2524,8 +1541,8 @@ static int tolua_get_HTTPRequest_PostParams(lua_State* tolua_S)
 
 static int tolua_get_HTTPRequest_FormData(lua_State* tolua_S)
 {
-	HTTPRequest* self = (HTTPRequest*)  tolua_tousertype(tolua_S, 1, nullptr);
-	std::map< std::string, HTTPFormData >& FormData = self->FormData;
+	HTTPRequest * self = reinterpret_cast<HTTPRequest *>(tolua_tousertype(tolua_S, 1, nullptr));
+	std::map<std::string, HTTPFormData> & FormData = self->FormData;
 
 	lua_newtable(tolua_S);
 	int top = lua_gettop(tolua_S);
@@ -2628,22 +1645,16 @@ static int tolua_AllToLua_cWebAdmin_GetURLEncodedString(lua_State * tolua_S)
 
 static int tolua_cWebPlugin_GetTabNames(lua_State * tolua_S)
 {
-	cWebPlugin* self = (cWebPlugin*)  tolua_tousertype(tolua_S, 1, nullptr);
-
-	const cWebPlugin::TabNameList & TabNames = self->GetTabNames();
-
+	// Returns a map of (SafeTitle -> Title) for the plugin's web tabs.
+	auto self = reinterpret_cast<cWebPlugin *>(tolua_tousertype(tolua_S, 1, nullptr));
+	auto TabNames = self->GetTabNames();
 	lua_newtable(tolua_S);
 	int index = 1;
-	cWebPlugin::TabNameList::const_iterator iter = TabNames.begin();
-	while (iter != TabNames.end())
-	{
-		const AString & FancyName = iter->first;
-		const AString & WebName = iter->second;
-		tolua_pushstring( tolua_S, WebName.c_str());  // Because the WebName is supposed to be unique, use it as key
-		tolua_pushstring( tolua_S, FancyName.c_str());
-		//
+	for (auto itr = TabNames.cbegin(), end = TabNames.cend(); itr != end; ++itr)
+	{
+		tolua_pushstring(tolua_S, itr->second.c_str());  // Because the SafeTitle is supposed to be unique, use it as key
+		tolua_pushstring(tolua_S, itr->first.c_str());
 		lua_rawset(tolua_S, -3);
-		++iter;
 		++index;
 	}
 	return 1;
@@ -3214,6 +2225,44 @@ static int tolua_cBlockArea_GetOrigin(lua_State * tolua_S)
 
 
 
+static int tolua_cBlockArea_GetNonAirCropRelCoords(lua_State * tolua_S)
+{
+	// function cBlockArea::GetNonAirCropRelCoords()
+	// Exported manually because tolua would generate extra input params for the outputs
+	
+	cLuaState L(tolua_S);
+	if (!L.CheckParamUserType(1, "cBlockArea"))
+	{
+		return 0;
+	}
+	
+	cBlockArea * self = nullptr;
+	BLOCKTYPE IgnoreBlockType = E_BLOCK_AIR;
+	L.GetStackValues(1, self, IgnoreBlockType);
+	if (self == nullptr)
+	{
+		tolua_error(tolua_S, "invalid 'self' in function 'cBlockArea:GetNonAirCropRelCoords'", nullptr);
+		return 0;
+	}
+	
+	// Calculate the crop coords:
+	int MinRelX, MinRelY, MinRelZ, MaxRelX, MaxRelY, MaxRelZ;
+	self->GetNonAirCropRelCoords(MinRelX, MinRelY, MinRelZ, MaxRelX, MaxRelY, MaxRelZ, IgnoreBlockType);
+
+	// Push the six crop coords:
+	L.Push(MinRelX);
+	L.Push(MinRelY);
+	L.Push(MinRelZ);
+	L.Push(MaxRelX);
+	L.Push(MaxRelY);
+	L.Push(MaxRelZ);
+	return 6;
+}
+
+
+
+
+
 static int tolua_cBlockArea_GetRelBlockTypeMeta(lua_State * tolua_S)
 {
 	// function cBlockArea::GetRelBlockTypeMeta()
@@ -3680,17 +2729,17 @@ static int tolua_cCompositeChat_UnderlineUrls(lua_State * tolua_S)
 
 
 
-void ManualBindings::Bind(lua_State * tolua_S)
+void cManualBindings::Bind(lua_State * tolua_S)
 {
 	tolua_beginmodule(tolua_S, nullptr);
 
 		// Create the new classes:
 		tolua_usertype(tolua_S, "cCryptoHash");
-		tolua_cclass(tolua_S, "cCryptoHash", "cCryptoHash", "", nullptr);
+		tolua_usertype(tolua_S, "cLineBlockTracer");
 		tolua_usertype(tolua_S, "cStringCompression");
+		tolua_cclass(tolua_S, "cCryptoHash",        "cCryptoHash",        "", nullptr);
+		tolua_cclass(tolua_S, "cLineBlockTracer",   "cLineBlockTracer",   "", nullptr);
 		tolua_cclass(tolua_S, "cStringCompression", "cStringCompression", "", nullptr);
-		tolua_usertype(tolua_S, "cLineBlockTracer");
-		tolua_cclass(tolua_S, "cLineBlockTracer", "cLineBlockTracer", "", nullptr);
 
 		// Globals:
 		tolua_function(tolua_S, "Clamp",                 tolua_Clamp);
@@ -3705,15 +2754,12 @@ void ManualBindings::Bind(lua_State * tolua_S)
 		tolua_function(tolua_S, "Base64Encode",          tolua_Base64Encode);
 		tolua_function(tolua_S, "Base64Decode",          tolua_Base64Decode);
 		tolua_function(tolua_S, "md5",                   tolua_md5_obsolete);  // OBSOLETE, use cCryptoHash.md5() instead
-		
-		tolua_beginmodule(tolua_S, "cFile");
-			tolua_function(tolua_S, "GetFolderContents", tolua_cFile_GetFolderContents);
-		tolua_endmodule(tolua_S);
-		
+
 		tolua_beginmodule(tolua_S, "cBlockArea");
 			tolua_function(tolua_S, "GetBlockTypeMeta",        tolua_cBlockArea_GetBlockTypeMeta);
 			tolua_function(tolua_S, "GetCoordRange",           tolua_cBlockArea_GetCoordRange);
 			tolua_function(tolua_S, "GetOrigin",               tolua_cBlockArea_GetOrigin);
+			tolua_function(tolua_S, "GetNonAirCropRelCoords",  tolua_cBlockArea_GetNonAirCropRelCoords);
 			tolua_function(tolua_S, "GetRelBlockTypeMeta",     tolua_cBlockArea_GetRelBlockTypeMeta);
 			tolua_function(tolua_S, "GetSize",                 tolua_cBlockArea_GetSize);
 			tolua_function(tolua_S, "LoadFromSchematicFile",   tolua_cBlockArea_LoadFromSchematicFile);
@@ -3721,7 +2767,13 @@ void ManualBindings::Bind(lua_State * tolua_S)
 			tolua_function(tolua_S, "SaveToSchematicFile",     tolua_cBlockArea_SaveToSchematicFile);
 			tolua_function(tolua_S, "SaveToSchematicString",   tolua_cBlockArea_SaveToSchematicString);
 		tolua_endmodule(tolua_S);
-		
+
+		tolua_beginmodule(tolua_S, "cClientHandle");
+			tolua_constant(tolua_S, "MAX_VIEW_DISTANCE", cClientHandle::MAX_VIEW_DISTANCE);
+			tolua_constant(tolua_S, "MIN_VIEW_DISTANCE", cClientHandle::MIN_VIEW_DISTANCE);
+			tolua_function(tolua_S, "SendPluginMessage", tolua_cClientHandle_SendPluginMessage);
+		tolua_endmodule(tolua_S);
+
 		tolua_beginmodule(tolua_S, "cCompositeChat");
 			tolua_function(tolua_S, "AddRunCommandPart",     tolua_cCompositeChat_AddRunCommandPart);
 			tolua_function(tolua_S, "AddSuggestCommandPart", tolua_cCompositeChat_AddSuggestCommandPart);
@@ -3731,105 +2783,105 @@ void ManualBindings::Bind(lua_State * tolua_S)
 			tolua_function(tolua_S, "SetMessageType",        tolua_cCompositeChat_SetMessageType);
 			tolua_function(tolua_S, "UnderlineUrls",         tolua_cCompositeChat_UnderlineUrls);
 		tolua_endmodule(tolua_S);
-		
+
+		tolua_beginmodule(tolua_S, "cCryptoHash");
+			tolua_function(tolua_S, "md5", tolua_md5);
+			tolua_function(tolua_S, "md5HexString", tolua_md5HexString);
+			tolua_function(tolua_S, "sha1", tolua_sha1);
+			tolua_function(tolua_S, "sha1HexString", tolua_sha1HexString);
+		tolua_endmodule(tolua_S);
+
+		tolua_beginmodule(tolua_S, "cEntity");
+			tolua_constant(tolua_S, "INVALID_ID", cEntity::INVALID_ID);
+		tolua_endmodule(tolua_S);
+
+		tolua_beginmodule(tolua_S, "cFile");
+			tolua_function(tolua_S, "GetFolderContents", tolua_cFile_GetFolderContents);
+			tolua_function(tolua_S, "ReadWholeFile",     tolua_cFile_ReadWholeFile);
+		tolua_endmodule(tolua_S);
+
 		tolua_beginmodule(tolua_S, "cHopperEntity");
 			tolua_function(tolua_S, "GetOutputBlockPos", tolua_cHopperEntity_GetOutputBlockPos);
 		tolua_endmodule(tolua_S);
-		
+
+		tolua_beginmodule(tolua_S, "cItemGrid");
+			tolua_function(tolua_S, "GetSlotCoords", Lua_ItemGrid_GetSlotCoords);
+		tolua_endmodule(tolua_S);
+
 		tolua_beginmodule(tolua_S, "cLineBlockTracer");
 			tolua_function(tolua_S, "Trace", tolua_cLineBlockTracer_Trace);
 		tolua_endmodule(tolua_S);
-		
-		tolua_beginmodule(tolua_S, "cRoot");
-			tolua_function(tolua_S, "FindAndDoWithPlayer", tolua_DoWith <cRoot, cPlayer, &cRoot::FindAndDoWithPlayer>);
-			tolua_function(tolua_S, "DoWithPlayerByUUID",  tolua_DoWith <cRoot, cPlayer, &cRoot::DoWithPlayerByUUID>);
-			tolua_function(tolua_S, "ForEachPlayer",       tolua_ForEach<cRoot, cPlayer, &cRoot::ForEachPlayer>);
-			tolua_function(tolua_S, "ForEachWorld",        tolua_ForEach<cRoot, cWorld,  &cRoot::ForEachWorld>);
-			tolua_function(tolua_S, "GetFurnaceRecipe",    tolua_cRoot_GetFurnaceRecipe);
-		tolua_endmodule(tolua_S);
-		
-		tolua_beginmodule(tolua_S, "cWorld");
-			tolua_function(tolua_S, "ChunkStay",                 tolua_cWorld_ChunkStay);
-			tolua_function(tolua_S, "DoWithBlockEntityAt",       tolua_DoWithXYZ<cWorld, cBlockEntity,        &cWorld::DoWithBlockEntityAt>);
-			tolua_function(tolua_S, "DoWithBeaconAt",            tolua_DoWithXYZ<cWorld, cBeaconEntity,       &cWorld::DoWithBeaconAt>);
-			tolua_function(tolua_S, "DoWithChestAt",             tolua_DoWithXYZ<cWorld, cChestEntity,        &cWorld::DoWithChestAt>);
-			tolua_function(tolua_S, "DoWithDispenserAt",         tolua_DoWithXYZ<cWorld, cDispenserEntity,    &cWorld::DoWithDispenserAt>);
-			tolua_function(tolua_S, "DoWithDropSpenserAt",       tolua_DoWithXYZ<cWorld, cDropSpenserEntity,  &cWorld::DoWithDropSpenserAt>);
-			tolua_function(tolua_S, "DoWithDropperAt",           tolua_DoWithXYZ<cWorld, cDropperEntity,      &cWorld::DoWithDropperAt>);
-			tolua_function(tolua_S, "DoWithEntityByID",          tolua_DoWithID< cWorld, cEntity,             &cWorld::DoWithEntityByID>);
-			tolua_function(tolua_S, "DoWithFurnaceAt",           tolua_DoWithXYZ<cWorld, cFurnaceEntity,      &cWorld::DoWithFurnaceAt>);
-			tolua_function(tolua_S, "DoWithNoteBlockAt",         tolua_DoWithXYZ<cWorld, cNoteEntity,         &cWorld::DoWithNoteBlockAt>);
-			tolua_function(tolua_S, "DoWithCommandBlockAt",      tolua_DoWithXYZ<cWorld, cCommandBlockEntity, &cWorld::DoWithCommandBlockAt>);
-			tolua_function(tolua_S, "DoWithMobHeadAt",           tolua_DoWithXYZ<cWorld, cMobHeadEntity,      &cWorld::DoWithMobHeadAt>);
-			tolua_function(tolua_S, "DoWithFlowerPotAt",         tolua_DoWithXYZ<cWorld, cFlowerPotEntity,    &cWorld::DoWithFlowerPotAt>);
-			tolua_function(tolua_S, "DoWithPlayer",              tolua_DoWith<   cWorld, cPlayer,             &cWorld::DoWithPlayer>);
-			tolua_function(tolua_S, "FindAndDoWithPlayer",       tolua_DoWith<   cWorld, cPlayer,             &cWorld::FindAndDoWithPlayer>);
-			tolua_function(tolua_S, "DoWithPlayerByUUID",        tolua_DoWith<   cWorld, cPlayer,             &cWorld::DoWithPlayerByUUID>);
-			tolua_function(tolua_S, "ForEachBlockEntityInChunk", tolua_ForEachInChunk<cWorld, cBlockEntity,   &cWorld::ForEachBlockEntityInChunk>);
-			tolua_function(tolua_S, "ForEachChestInChunk",       tolua_ForEachInChunk<cWorld, cChestEntity,   &cWorld::ForEachChestInChunk>);
-			tolua_function(tolua_S, "ForEachEntity",             tolua_ForEach<       cWorld, cEntity,        &cWorld::ForEachEntity>);
-			tolua_function(tolua_S, "ForEachEntityInBox",        tolua_ForEachInBox<  cWorld, cEntity,        &cWorld::ForEachEntityInBox>);
-			tolua_function(tolua_S, "ForEachEntityInChunk",      tolua_ForEachInChunk<cWorld, cEntity,        &cWorld::ForEachEntityInChunk>);
-			tolua_function(tolua_S, "ForEachFurnaceInChunk",     tolua_ForEachInChunk<cWorld, cFurnaceEntity, &cWorld::ForEachFurnaceInChunk>);
-			tolua_function(tolua_S, "ForEachPlayer",             tolua_ForEach<       cWorld, cPlayer,        &cWorld::ForEachPlayer>);
-			tolua_function(tolua_S, "GetBlockInfo",              tolua_cWorld_GetBlockInfo);
-			tolua_function(tolua_S, "GetBlockTypeMeta",          tolua_cWorld_GetBlockTypeMeta);
-			tolua_function(tolua_S, "GetSignLines",              tolua_cWorld_GetSignLines);
-			tolua_function(tolua_S, "PrepareChunk",              tolua_cWorld_PrepareChunk);
-			tolua_function(tolua_S, "QueueTask",                 tolua_cWorld_QueueTask);
-			tolua_function(tolua_S, "ScheduleTask",              tolua_cWorld_ScheduleTask);
-			tolua_function(tolua_S, "SetSignLines",              tolua_cWorld_SetSignLines);
-			tolua_function(tolua_S, "TryGetHeight",              tolua_cWorld_TryGetHeight);
+
+		tolua_beginmodule(tolua_S, "cLuaWindow");
+			tolua_function(tolua_S, "SetOnClosing",     tolua_SetObjectCallback<cLuaWindow, &cLuaWindow::SetOnClosing>);
+			tolua_function(tolua_S, "SetOnSlotChanged", tolua_SetObjectCallback<cLuaWindow, &cLuaWindow::SetOnSlotChanged>);
 		tolua_endmodule(tolua_S);
-		
+
 		tolua_beginmodule(tolua_S, "cMapManager");
-			tolua_function(tolua_S, "DoWithMap", tolua_DoWithID<cMapManager, cMap, &cMapManager::DoWithMap>);
+			tolua_function(tolua_S, "DoWithMap", DoWithID<cMapManager, cMap, &cMapManager::DoWithMap>);
 		tolua_endmodule(tolua_S);
 
-		tolua_beginmodule(tolua_S, "cScoreboard");
-			tolua_function(tolua_S, "ForEachObjective", tolua_ForEach<cScoreboard, cObjective, &cScoreboard::ForEachObjective>);
-			tolua_function(tolua_S, "ForEachTeam",      tolua_ForEach<cScoreboard, cTeam,      &cScoreboard::ForEachTeam>);
+		tolua_beginmodule(tolua_S, "cMojangAPI");
+			tolua_function(tolua_S, "AddPlayerNameToUUIDMapping", tolua_cMojangAPI_AddPlayerNameToUUIDMapping);
+			tolua_function(tolua_S, "GetPlayerNameFromUUID",      tolua_cMojangAPI_GetPlayerNameFromUUID);
+			tolua_function(tolua_S, "GetUUIDFromPlayerName",      tolua_cMojangAPI_GetUUIDFromPlayerName);
+			tolua_function(tolua_S, "GetUUIDsFromPlayerNames",    tolua_cMojangAPI_GetUUIDsFromPlayerNames);
+			tolua_function(tolua_S, "MakeUUIDDashed",             tolua_cMojangAPI_MakeUUIDDashed);
+			tolua_function(tolua_S, "MakeUUIDShort",              tolua_cMojangAPI_MakeUUIDShort);
 		tolua_endmodule(tolua_S);
-		
+
+		tolua_beginmodule(tolua_S, "cPlayer");
+			tolua_function(tolua_S, "GetPermissions",    tolua_cPlayer_GetPermissions);
+			tolua_function(tolua_S, "GetRestrictions",   tolua_cPlayer_GetRestrictions);
+			tolua_function(tolua_S, "OpenWindow",        tolua_cPlayer_OpenWindow);
+			tolua_function(tolua_S, "PermissionMatches", tolua_cPlayer_PermissionMatches);
+		tolua_endmodule(tolua_S);
+
 		tolua_beginmodule(tolua_S, "cPlugin");
-			tolua_function(tolua_S, "Call", tolua_cPlugin_Call);
+			tolua_function(tolua_S, "GetDirectory",      tolua_cPlugin_GetDirectory);
+			tolua_function(tolua_S, "GetLocalDirectory", tolua_cPlugin_GetLocalDirectory);
 		tolua_endmodule(tolua_S);
 		
+		tolua_beginmodule(tolua_S, "cPluginLua");
+			tolua_function(tolua_S, "AddWebTab", tolua_cPluginLua_AddWebTab);
+		tolua_endmodule(tolua_S);
+
 		tolua_beginmodule(tolua_S, "cPluginManager");
 			tolua_function(tolua_S, "AddHook",               tolua_cPluginManager_AddHook);
 			tolua_function(tolua_S, "BindCommand",           tolua_cPluginManager_BindCommand);
 			tolua_function(tolua_S, "BindConsoleCommand",    tolua_cPluginManager_BindConsoleCommand);
 			tolua_function(tolua_S, "CallPlugin",            tolua_cPluginManager_CallPlugin);
+			tolua_function(tolua_S, "DoWithPlugin",          StaticDoWith<cPluginManager, cPlugin, &cPluginManager::DoWithPlugin>);
+			tolua_function(tolua_S, "ExecuteConsoleCommand", tolua_cPluginManager_ExecuteConsoleCommand);
+			tolua_function(tolua_S, "FindPlugins",           tolua_cPluginManager_FindPlugins);
 			tolua_function(tolua_S, "ForEachCommand",        tolua_cPluginManager_ForEachCommand);
 			tolua_function(tolua_S, "ForEachConsoleCommand", tolua_cPluginManager_ForEachConsoleCommand);
+			tolua_function(tolua_S, "ForEachPlugin",         StaticForEach<cPluginManager, cPlugin, &cPluginManager::ForEachPlugin>);
 			tolua_function(tolua_S, "GetAllPlugins",         tolua_cPluginManager_GetAllPlugins);
 			tolua_function(tolua_S, "GetCurrentPlugin",      tolua_cPluginManager_GetCurrentPlugin);
+			tolua_function(tolua_S, "GetPlugin",             tolua_cPluginManager_GetPlugin);
 			tolua_function(tolua_S, "LogStackTrace",         tolua_cPluginManager_LogStackTrace);
 		tolua_endmodule(tolua_S);
-		
-		tolua_beginmodule(tolua_S, "cPlayer");
-			tolua_function(tolua_S, "GetPermissions",    tolua_cPlayer_GetPermissions);
-			tolua_function(tolua_S, "OpenWindow",        tolua_cPlayer_OpenWindow);
-			tolua_function(tolua_S, "PermissionMatches", tolua_cPlayer_PermissionMatches);
-		tolua_endmodule(tolua_S);
-		
-		tolua_beginmodule(tolua_S, "cLuaWindow");
-			tolua_function(tolua_S, "SetOnClosing",     tolua_SetObjectCallback<cLuaWindow, &cLuaWindow::SetOnClosing>);
-			tolua_function(tolua_S, "SetOnSlotChanged", tolua_SetObjectCallback<cLuaWindow, &cLuaWindow::SetOnSlotChanged>);
+
+		tolua_beginmodule(tolua_S, "cRoot");
+			tolua_function(tolua_S, "FindAndDoWithPlayer", DoWith <cRoot, cPlayer, &cRoot::FindAndDoWithPlayer>);
+			tolua_function(tolua_S, "DoWithPlayerByUUID",  DoWith <cRoot, cPlayer, &cRoot::DoWithPlayerByUUID>);
+			tolua_function(tolua_S, "ForEachPlayer",       ForEach<cRoot, cPlayer, &cRoot::ForEachPlayer>);
+			tolua_function(tolua_S, "ForEachWorld",        ForEach<cRoot, cWorld,  &cRoot::ForEachWorld>);
+			tolua_function(tolua_S, "GetFurnaceRecipe",    tolua_cRoot_GetFurnaceRecipe);
 		tolua_endmodule(tolua_S);
 
-		tolua_beginmodule(tolua_S, "cPluginLua");
-			tolua_function(tolua_S, "AddTab", tolua_cPluginLua_AddTab);
-			tolua_function(tolua_S, "AddWebTab", tolua_cPluginLua_AddWebTab);
+		tolua_beginmodule(tolua_S, "cScoreboard");
+			tolua_function(tolua_S, "ForEachObjective", ForEach<cScoreboard, cObjective, &cScoreboard::ForEachObjective>);
+			tolua_function(tolua_S, "ForEachTeam",      ForEach<cScoreboard, cTeam,      &cScoreboard::ForEachTeam>);
 		tolua_endmodule(tolua_S);
 
-		tolua_cclass(tolua_S, "HTTPRequest", "HTTPRequest", "", nullptr);
-		tolua_beginmodule(tolua_S, "HTTPRequest");
-			// tolua_variable(tolua_S, "Method", tolua_get_HTTPRequest_Method, tolua_set_HTTPRequest_Method);
-			// tolua_variable(tolua_S, "Path", tolua_get_HTTPRequest_Path, tolua_set_HTTPRequest_Path);
-			tolua_variable(tolua_S, "FormData", tolua_get_HTTPRequest_FormData, 0);
-			tolua_variable(tolua_S, "Params", tolua_get_HTTPRequest_Params, 0);
-			tolua_variable(tolua_S, "PostParams", tolua_get_HTTPRequest_PostParams, 0);
+		tolua_beginmodule(tolua_S, "cStringCompression");
+			tolua_function(tolua_S, "CompressStringZLIB",     tolua_CompressStringZLIB);
+			tolua_function(tolua_S, "UncompressStringZLIB",   tolua_UncompressStringZLIB);
+			tolua_function(tolua_S, "CompressStringGZIP",     tolua_CompressStringGZIP);
+			tolua_function(tolua_S, "UncompressStringGZIP",   tolua_UncompressStringGZIP);
+			tolua_function(tolua_S, "InflateString",          tolua_InflateString);
 		tolua_endmodule(tolua_S);
 
 		tolua_beginmodule(tolua_S, "cWebAdmin");
@@ -3841,47 +2893,16 @@ void ManualBindings::Bind(lua_State * tolua_S)
 		tolua_beginmodule(tolua_S, "cWebPlugin");
 			tolua_function(tolua_S, "GetTabNames", tolua_cWebPlugin_GetTabNames);
 		tolua_endmodule(tolua_S);
-			
-		tolua_beginmodule(tolua_S, "cClientHandle");
-			tolua_constant(tolua_S, "MAX_VIEW_DISTANCE", cClientHandle::MAX_VIEW_DISTANCE);
-			tolua_constant(tolua_S, "MIN_VIEW_DISTANCE", cClientHandle::MIN_VIEW_DISTANCE);
-			tolua_function(tolua_S, "SendPluginMessage", tolua_cClientHandle_SendPluginMessage);
-		tolua_endmodule(tolua_S);
 
-		tolua_beginmodule(tolua_S, "cMojangAPI");
-			tolua_function(tolua_S, "AddPlayerNameToUUIDMapping", tolua_cMojangAPI_AddPlayerNameToUUIDMapping);
-			tolua_function(tolua_S, "GetPlayerNameFromUUID",      tolua_cMojangAPI_GetPlayerNameFromUUID);
-			tolua_function(tolua_S, "GetUUIDFromPlayerName",      tolua_cMojangAPI_GetUUIDFromPlayerName);
-			tolua_function(tolua_S, "GetUUIDsFromPlayerNames",    tolua_cMojangAPI_GetUUIDsFromPlayerNames);
-			tolua_function(tolua_S, "MakeUUIDDashed",             tolua_cMojangAPI_MakeUUIDDashed);
-			tolua_function(tolua_S, "MakeUUIDShort",              tolua_cMojangAPI_MakeUUIDShort);
-		tolua_endmodule(tolua_S);
-		
-		tolua_beginmodule(tolua_S, "cItemGrid");
-			tolua_function(tolua_S, "GetSlotCoords", Lua_ItemGrid_GetSlotCoords);
+		tolua_beginmodule(tolua_S, "HTTPRequest");
+			tolua_variable(tolua_S, "FormData",   tolua_get_HTTPRequest_FormData,   nullptr);
+			tolua_variable(tolua_S, "Params",     tolua_get_HTTPRequest_Params,     nullptr);
+			tolua_variable(tolua_S, "PostParams", tolua_get_HTTPRequest_PostParams, nullptr);
 		tolua_endmodule(tolua_S);
 
-		tolua_beginmodule(tolua_S, "cCryptoHash");
-			tolua_function(tolua_S, "md5", tolua_md5);
-			tolua_function(tolua_S, "md5HexString", tolua_md5HexString);
-			tolua_function(tolua_S, "sha1", tolua_sha1);
-			tolua_function(tolua_S, "sha1HexString", tolua_sha1HexString);
-		tolua_endmodule(tolua_S);
-		
-		tolua_beginmodule(tolua_S, "cStringCompression");
-			tolua_function(tolua_S, "CompressStringZLIB",     tolua_CompressStringZLIB);
-			tolua_function(tolua_S, "UncompressStringZLIB",   tolua_UncompressStringZLIB);
-			tolua_function(tolua_S, "CompressStringGZIP",     tolua_CompressStringGZIP);
-			tolua_function(tolua_S, "UncompressStringGZIP",   tolua_UncompressStringGZIP);
-			tolua_function(tolua_S, "InflateString",          tolua_InflateString);
-		tolua_endmodule(tolua_S);
-		
-		BindRankManager(tolua_S);
 		BindNetwork(tolua_S);
-
-		tolua_beginmodule(tolua_S, "cEntity");
-			tolua_constant(tolua_S, "INVALID_ID", cEntity::INVALID_ID);
-		tolua_endmodule(tolua_S);
+		BindRankManager(tolua_S);
+		BindWorld(tolua_S);
 
 	tolua_endmodule(tolua_S);
 }
diff --git a/src/Bindings/ManualBindings.h b/src/Bindings/ManualBindings.h
index 74d24d5f5..e7a576588 100644
--- a/src/Bindings/ManualBindings.h
+++ b/src/Bindings/ManualBindings.h
@@ -1,33 +1,566 @@
+
+// ManualBindings.h
+
+// Declares the cManualBindings class used as a namespace for functions exported to the Lua API manually
+
+
+
+
+
 #pragma once
 
-struct lua_State;
-class cPluginLua;
+#include "LuaState.h"
+
+
+
+
+// fwd:
+struct tolua_Error;
 
 
 
 
 
 /** Provides namespace for the bindings. */
-class ManualBindings
+class cManualBindings
 {
 public:
 	/** Binds all the manually implemented functions to tolua_S. */
 	static void Bind(lua_State * tolua_S);
 	
 protected:
+	/** Binds the manually implemented cNetwork-related API to tolua_S.
+	Implemented in ManualBindings_Network.cpp. */
+	static void BindNetwork(lua_State * tolua_S);
+
 	/** Binds the manually implemented cRankManager glue code to tolua_S.
 	Implemented in ManualBindings_RankManager.cpp. */
 	static void BindRankManager(lua_State * tolua_S);
 
-	/** Binds the manually implemented cNetwork-related API to tolua_S.
-	Implemented in ManualBindings_Network.cpp. */
-	static void BindNetwork(lua_State * tolua_S);
-};
+	/** Binds the manually implemented cWorld API functions to tolua_S.
+	Implemented in ManualBindings_World.cpp. */
+	static void BindWorld(lua_State * tolua_S);
+
+
+public:
+	// Helper functions:
+	static cPluginLua * GetLuaPlugin(lua_State * L);
+	static int tolua_do_error(lua_State * L, const char * a_pMsg, tolua_Error * a_pToLuaError);
+	static int lua_do_error(lua_State * L, const char * a_pFormat, ...);
+
+
+	/** Binds the DoWith(ItemName) functions of regular classes. */
+	template <
+		class Ty1,
+		class Ty2,
+		bool (Ty1::*DoWithFn)(const AString &, cItemCallback<Ty2> &)
+	>
+	static int DoWith(lua_State * tolua_S)
+	{
+		// Check params:
+		cLuaState L(tolua_S);
+		if (
+			!L.CheckParamString(2) ||
+			!L.CheckParamFunction(3)
+		)
+		{
+			return 0;
+		}
+
+		// Get parameters:
+		Ty1 * Self;
+		AString ItemName;
+		cLuaState::cRef FnRef;
+		L.GetStackValues(1, Self, ItemName, FnRef);
+		if (Self == nullptr)
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'");
+		}
+		if (ItemName.empty() || (ItemName[0] == 0))
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a non-empty string for parameter #1");
+		}
+		if (!FnRef.IsValid())
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #2");
+		}
+
+		class cLuaCallback : public cItemCallback<Ty2>
+		{
+		public:
+			cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+				m_LuaState(a_LuaState),
+				m_FnRef(a_FnRef)
+			{
+			}
+
+		private:
+			virtual bool Item(Ty2 * a_Item) override
+			{
+				bool ret = false;
+				m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
+				return ret;
+			}
+			cLuaState & m_LuaState;
+			cLuaState::cRef & m_FnRef;
+		} Callback(L, FnRef);
+
+		// Call the DoWith function:
+		bool res = (Self->*DoWithFn)(ItemName, Callback);
+
+		// Push the result as the return value:
+		L.Push(res);
+		return 1;
+	}
+
+
+
+
+
+	/** Template for static functions DoWith(ItemName), on a type that has a static ::Get() function. */
+	template <
+		class Ty1,
+		class Ty2,
+		bool (Ty1::*DoWithFn)(const AString &, cItemCallback<Ty2> &)
+	>
+	static int StaticDoWith(lua_State * tolua_S)
+	{
+		// Check params:
+		cLuaState L(tolua_S);
+		if (
+			!L.CheckParamString(2) ||
+			!L.CheckParamFunction(3)
+		)
+		{
+			return 0;
+		}
+
+		// Get parameters:
+		AString ItemName;
+		cLuaState::cRef FnRef;
+		L.GetStackValues(2, ItemName, FnRef);
+		if (ItemName.empty() || (ItemName[0] == 0))
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a non-empty string for parameter #1");
+		}
+		if (!FnRef.IsValid())
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #2");
+		}
+
+		class cLuaCallback : public cItemCallback<Ty2>
+		{
+		public:
+			cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+				m_LuaState(a_LuaState),
+				m_FnRef(a_FnRef)
+			{
+			}
+
+		private:
+			virtual bool Item(Ty2 * a_Item) override
+			{
+				bool ret = false;
+				m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
+				return ret;
+			}
+			cLuaState & m_LuaState;
+			cLuaState::cRef & m_FnRef;
+		} Callback(L, FnRef);
+
+		// Call the DoWith function:
+		bool res = (Ty1::Get()->*DoWithFn)(ItemName, Callback);
+
+		// Push the result as the return value:
+		L.Push(res);
+		return 1;
+	}
+
+
+
+
+
+	template <
+		class Ty1,
+		class Ty2,
+		bool (Ty1::*DoWithFn)(UInt32, cItemCallback<Ty2> &)
+	>
+	static int DoWithID(lua_State * tolua_S)
+	{
+		// Check params:
+		cLuaState L(tolua_S);
+		if (
+			!L.CheckParamNumber(2) ||
+			!L.CheckParamFunction(3)
+		)
+		{
+			return 0;
+		}
+
+		// Get parameters:
+		Ty1 * Self = nullptr;
+		int ItemID;
+		cLuaState::cRef FnRef;
+		L.GetStackValues(1, Self, ItemID, FnRef);
+		if (Self == nullptr)
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'");
+		}
+		if (!FnRef.IsValid())
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #2");
+		}
+
+		class cLuaCallback : public cItemCallback<Ty2>
+		{
+		public:
+			cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+				m_LuaState(a_LuaState),
+				m_FnRef(a_FnRef)
+			{
+			}
+
+		private:
+			virtual bool Item(Ty2 * a_Item) override
+			{
+				bool ret = false;
+				m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
+				return ret;
+			}
+			cLuaState & m_LuaState;
+			cLuaState::cRef & m_FnRef;
+		} Callback(L, FnRef);
+
+		// Call the DoWith function:
+		bool res = (Self->*DoWithFn)(ItemID, Callback);
+
+		// Push the result as the return value:
+		L.Push(res);
+		return 1;
+	}
+
 
 
 
 
-extern cPluginLua * GetLuaPlugin(lua_State * L);
+	template <
+		class Ty1,
+		class Ty2,
+		bool (Ty1::*DoWithFn)(int, int, int, cItemCallback<Ty2> &)
+	>
+	static int DoWithXYZ(lua_State * tolua_S)
+	{
+		// Check params:
+		cLuaState L(tolua_S);
+		if (
+			!L.CheckParamNumber(2, 5) ||
+			!L.CheckParamFunction(6)
+		)
+		{
+			return 0;
+		}
+
+		// Get parameters:
+		Ty1 * Self = nullptr;
+		int BlockX, BlockY, BlockZ;
+		cLuaState::cRef FnRef;
+		L.GetStackValues(1, Self, BlockX, BlockY, BlockZ, FnRef);
+		if (Self == nullptr)
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'");
+		}
+		if (!FnRef.IsValid())
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #5");
+		}
+
+		class cLuaCallback : public cItemCallback<Ty2>
+		{
+		public:
+			cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+				m_LuaState(a_LuaState),
+				m_FnRef(a_FnRef)
+			{
+			}
+
+		private:
+			virtual bool Item(Ty2 * a_Item) override
+			{
+				bool ret = false;
+				m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
+				return ret;
+			}
+			cLuaState & m_LuaState;
+			cLuaState::cRef & m_FnRef;
+		} Callback(L, FnRef);
+
+		// Call the DoWith function:
+		bool res = (Self->*DoWithFn)(BlockX, BlockY, BlockZ, Callback);
+
+		// Push the result as the return value:
+		L.Push(res);
+		return 1;
+	}
+
+
+
+
+
+	template <
+		class Ty1,
+		class Ty2,
+		bool (Ty1::*ForEachFn)(int, int, cItemCallback<Ty2> &)
+	>
+	static int ForEachInChunk(lua_State * tolua_S)
+	{
+		// Check params:
+		cLuaState L(tolua_S);
+		if (
+			!L.CheckParamNumber(2, 4) ||
+			!L.CheckParamFunction(5)
+		)
+		{
+			return 0;
+		}
+
+		// Get parameters:
+		Ty1 * Self = nullptr;
+		int ChunkX, ChunkZ;
+		cLuaState::cRef FnRef;
+		L.GetStackValues(1, Self, ChunkX, ChunkZ, FnRef);
+		if (Self == nullptr)
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'");
+		}
+		if (!FnRef.IsValid())
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #4");
+		}
+
+		class cLuaCallback : public cItemCallback<Ty2>
+		{
+		public:
+			cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+				m_LuaState(a_LuaState),
+				m_FnRef(a_FnRef)
+			{
+			}
+
+		private:
+			virtual bool Item(Ty2 * a_Item) override
+			{
+				bool ret = false;
+				m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, ret);
+				return ret;
+			}
+			cLuaState & m_LuaState;
+			cLuaState::cRef & m_FnRef;
+		} Callback(L, FnRef);
+
+		// Call the DoWith function:
+		bool res = (Self->*ForEachFn)(ChunkX, ChunkZ, Callback);
+
+		// Push the result as the return value:
+		L.Push(res);
+		return 1;
+	}
+
+
+
+
+
+	template <
+		class Ty1,
+		class Ty2,
+		bool (Ty1::*ForEachFn)(const cBoundingBox &, cItemCallback<Ty2> &)
+	>
+	static int ForEachInBox(lua_State * tolua_S)
+	{
+		// Check params:
+		cLuaState L(tolua_S);
+		if (
+			!L.CheckParamUserType(1, "cWorld") ||
+			!L.CheckParamUserType(2, "cBoundingBox") ||
+			!L.CheckParamFunction(3) ||
+			!L.CheckParamEnd(4)
+		)
+		{
+			return 0;
+		}
+
+		// Get the params:
+		Ty1 * Self = nullptr;
+		cBoundingBox * Box = nullptr;
+		cLuaState::cRef FnRef;
+		L.GetStackValues(1, Self, Box, FnRef);
+		if ((Self == nullptr) || (Box == nullptr))
+		{
+			LOGWARNING("Invalid world (%p) or boundingbox (%p)", Self, Box);
+			L.LogStackTrace();
+			return 0;
+		}
+		if (!FnRef.IsValid())
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #2");
+		}
+
+		// Callback wrapper for the Lua function:
+		class cLuaCallback : public cItemCallback<Ty2>
+		{
+		public:
+			cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FuncRef) :
+				m_LuaState(a_LuaState),
+				m_FnRef(a_FuncRef)
+			{
+			}
+
+		private:
+			cLuaState & m_LuaState;
+			cLuaState::cRef & m_FnRef;
+
+			// cItemCallback<Ty2> overrides:
+			virtual bool Item(Ty2 * a_Item) override
+			{
+				bool res = false;
+				if (!m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, res))
+				{
+					LOGWARNING("Failed to call Lua callback");
+					m_LuaState.LogStackTrace();
+					return true;  // Abort enumeration
+				}
+
+				return res;
+			}
+		} Callback(L, FnRef);
+
+		bool res = (Self->*ForEachFn)(*Box, Callback);
+
+		// Push the result as the return value:
+		L.Push(res);
+		return 1;
+	}
+
+
+
+
+
+	template <
+		class Ty1,
+		class Ty2,
+		bool (Ty1::*ForEachFn)(cItemCallback<Ty2> &)
+	>
+	static int ForEach(lua_State * tolua_S)
+	{
+		// Check params:
+		cLuaState L(tolua_S);
+		if (
+			!L.CheckParamFunction(2) ||
+			!L.CheckParamEnd(3)
+		)
+		{
+			return 0;
+		}
+
+		// Get the params:
+		Ty1 * Self = nullptr;
+		cLuaState::cRef FnRef;
+		L.GetStackValues(1, Self, FnRef);
+		if (Self == nullptr)
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'.");
+		}
+		if (!FnRef.IsValid())
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #1");
+		}
+
+		class cLuaCallback : public cItemCallback<Ty2>
+		{
+		public:
+			cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+				m_LuaState(a_LuaState),
+				m_FnRef(a_FnRef)
+			{
+			}
+
+		private:
+			cLuaState & m_LuaState;
+			cLuaState::cRef & m_FnRef;
+
+			virtual bool Item(Ty2 * a_Item) override
+			{
+				bool res = false;  // By default continue the enumeration
+				m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, res);
+				return res;
+			}
+		} Callback(L, FnRef);
+
+		// Call the enumeration:
+		bool res = (Self->*ForEachFn)(Callback);
+
+		// Push the return value:
+		L.Push(res);
+		return 1;
+	}
+
+
+
+
+
+	/** Implements bindings for ForEach() functions in a class that is static (has a ::Get() static function). */
+	template <
+		class Ty1,
+		class Ty2,
+		bool (Ty1::*ForEachFn)(cItemCallback<Ty2> &)
+	>
+	static int StaticForEach(lua_State * tolua_S)
+	{
+		// Check params:
+		cLuaState L(tolua_S);
+		if (
+			!L.CheckParamFunction(2) ||
+			!L.CheckParamEnd(3)
+		)
+		{
+			return 0;
+		}
+
+		// Get the params:
+		cLuaState::cRef FnRef(L, 2);
+		if (!FnRef.IsValid())
+		{
+			return lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a valid callback function for parameter #1");
+		}
+
+		class cLuaCallback : public cItemCallback<Ty2>
+		{
+		public:
+			cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef):
+				m_LuaState(a_LuaState),
+				m_FnRef(a_FnRef)
+			{
+			}
+
+		private:
+			cLuaState & m_LuaState;
+			cLuaState::cRef & m_FnRef;
+
+			virtual bool Item(Ty2 * a_Item) override
+			{
+				bool res = false;  // By default continue the enumeration
+				m_LuaState.Call(m_FnRef, a_Item, cLuaState::Return, res);
+				return res;
+			}
+		} Callback(L, FnRef);
+
+		// Call the enumeration:
+		bool res = (Ty1::Get()->*ForEachFn)(Callback);
+
+		// Push the return value:
+		L.Push(res);
+		return 1;
+	}
+};
 
 
 
diff --git a/src/Bindings/ManualBindings_Network.cpp b/src/Bindings/ManualBindings_Network.cpp
index 628cda7f0..df97d60b3 100644
--- a/src/Bindings/ManualBindings_Network.cpp
+++ b/src/Bindings/ManualBindings_Network.cpp
@@ -39,7 +39,7 @@ static int tolua_cNetwork_Connect(lua_State * L)
 	}
 	
 	// Get the plugin instance:
-	cPluginLua * Plugin = GetLuaPlugin(L);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(L);
 	if (Plugin == nullptr)
 	{
 		// An error message has been already printed in GetLuaPlugin()
@@ -92,7 +92,7 @@ static int tolua_cNetwork_CreateUDPEndpoint(lua_State * L)
 	}
 	
 	// Get the plugin instance:
-	cPluginLua * Plugin = GetLuaPlugin(L);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(L);
 	if (Plugin == nullptr)
 	{
 		// An error message has been already printed in GetLuaPlugin()
@@ -171,7 +171,7 @@ static int tolua_cNetwork_HostnameToIP(lua_State * L)
 	}
 	
 	// Get the plugin instance:
-	cPluginLua * Plugin = GetLuaPlugin(L);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(L);
 	if (Plugin == nullptr)
 	{
 		// An error message has been already printed in GetLuaPlugin()
@@ -212,7 +212,7 @@ static int tolua_cNetwork_IPToHostname(lua_State * L)
 	}
 	
 	// Get the plugin instance:
-	cPluginLua * Plugin = GetLuaPlugin(L);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(L);
 	if (Plugin == nullptr)
 	{
 		// An error message has been already printed in GetLuaPlugin()
@@ -253,7 +253,7 @@ static int tolua_cNetwork_Listen(lua_State * L)
 	}
 	
 	// Get the plugin instance:
-	cPluginLua * Plugin = GetLuaPlugin(L);
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(L);
 	if (Plugin == nullptr)
 	{
 		// An error message has been already printed in GetLuaPlugin()
@@ -913,17 +913,17 @@ static int tolua_cUDPEndpoint_Send(lua_State * L)
 ////////////////////////////////////////////////////////////////////////////////
 // Register the bindings:
 
-void ManualBindings::BindNetwork(lua_State * tolua_S)
+void cManualBindings::BindNetwork(lua_State * tolua_S)
 {
 	// Create the cNetwork API classes:
 	tolua_usertype(tolua_S, "cNetwork");
-	tolua_cclass(tolua_S, "cNetwork", "cNetwork", "", nullptr);
-	tolua_usertype(tolua_S, "cTCPLink");
-	tolua_cclass(tolua_S, "cTCPLink", "cTCPLink", "", nullptr);
 	tolua_usertype(tolua_S, "cServerHandle");
-	tolua_cclass(tolua_S, "cServerHandle", "cServerHandle", "", tolua_collect_cServerHandle);
+	tolua_usertype(tolua_S, "cTCPLink");
 	tolua_usertype(tolua_S, "cUDPEndpoint");
-	tolua_cclass(tolua_S, "cUDPEndpoint", "cUDPEndpoint", "", tolua_collect_cUDPEndpoint);
+	tolua_cclass(tolua_S, "cNetwork",      "cNetwork",      "", nullptr);
+	tolua_cclass(tolua_S, "cServerHandle", "cServerHandle", "", tolua_collect_cServerHandle);
+	tolua_cclass(tolua_S, "cTCPLink",      "cTCPLink",      "", nullptr);
+	tolua_cclass(tolua_S, "cUDPEndpoint",  "cUDPEndpoint",  "", tolua_collect_cUDPEndpoint);
 	
 	// Fill in the functions (alpha-sorted):
 	tolua_beginmodule(tolua_S, "cNetwork");
diff --git a/src/Bindings/ManualBindings_RankManager.cpp b/src/Bindings/ManualBindings_RankManager.cpp
index fa1b88b6a..7797d1887 100644
--- a/src/Bindings/ManualBindings_RankManager.cpp
+++ b/src/Bindings/ManualBindings_RankManager.cpp
@@ -100,6 +100,35 @@ static int tolua_cRankManager_AddPermissionToGroup(lua_State * L)
 
 
 
+/** Binds cRankManager::AddRestrictionToGroup */
+static int tolua_cRankManager_AddRestrictionToGroup(lua_State * L)
+{
+	// Function signature:
+	// cRankManager:AddRestrictionToGroup(Permission, GroupName) -> bool
+
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cRankManager") ||
+		!S.CheckParamString(2, 3) ||
+		!S.CheckParamEnd(4)
+	)
+	{
+		return 0;
+	}
+	
+	// Read the params:
+	AString GroupName, Permission;
+	S.GetStackValues(2, Permission, GroupName);
+	
+	// Add the group to the rank:
+	S.Push(cRoot::Get()->GetRankManager()->AddRestrictionToGroup(Permission, GroupName));
+	return 1;
+}
+
+
+
+
+
 /** Binds cRankManager::AddRank */
 static int tolua_cRankManager_AddRank(lua_State * L)
 {
@@ -204,6 +233,60 @@ static int tolua_cRankManager_GetAllPermissions(lua_State * L)
 
 
 
+/** Binds cRankManager::GetAllPermissions */
+static int tolua_cRankManager_GetAllRestrictions(lua_State * L)
+{
+	// Function signature:
+	// cRankManager:GetAllRestrictions() -> arraytable of Permissions
+	
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cRankManager") ||
+		!S.CheckParamEnd(2)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the permissions:
+	AStringVector Permissions = cRoot::Get()->GetRankManager()->GetAllRestrictions();
+	
+	// Push the results:
+	S.Push(Permissions);
+	return 1;
+}
+
+
+
+
+
+/** Binds cRankManager::GetAllPermissionsRestrictions */
+static int tolua_cRankManager_GetAllPermissionsRestrictions(lua_State * L)
+{
+	// Function signature:
+	// cRankManager:GetAllPermissionsRestrictions() -> arraytable of Permissions and Restrictions
+	
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cRankManager") ||
+		!S.CheckParamEnd(2)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the permissions:
+	AStringVector Permissions = cRoot::Get()->GetRankManager()->GetAllPermissionsRestrictions();
+	
+	// Push the results:
+	S.Push(Permissions);
+	return 1;
+}
+
+
+
+
+
 /** Binds cRankManager::GetAllPlayerUUIDs */
 static int tolua_cRankManager_GetAllPlayerUUIDs(lua_State * L)
 {
@@ -314,6 +397,38 @@ static int tolua_cRankManager_GetGroupPermissions(lua_State * L)
 
 
 
+/** Binds cRankManager::GetGroupRestrictions */
+static int tolua_cRankManager_GetGroupRestrictions(lua_State * L)
+{
+	// Function signature:
+	// cRankManager:GetGroupRestrictions(GroupName) -> arraytable of restrictions
+	
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cRankManager") ||
+		!S.CheckParamString(2) ||
+		!S.CheckParamEnd(3)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the params:
+	AString GroupName;
+	S.GetStackValue(2, GroupName);
+	
+	// Get the restrictions:
+	AStringVector Restrictions = cRoot::Get()->GetRankManager()->GetGroupRestrictions(GroupName);
+	
+	// Push the results:
+	S.Push(Restrictions);
+	return 1;
+}
+
+
+
+
+
 /** Binds cRankManager::GetPlayerGroups */
 static int tolua_cRankManager_GetPlayerGroups(lua_State * L)
 {
@@ -416,6 +531,38 @@ static int tolua_cRankManager_GetPlayerPermissions(lua_State * L)
 
 
 
+/** Binds cRankManager::GetPlayerRestrictions */
+static int tolua_cRankManager_GetPlayerRestrictions(lua_State * L)
+{
+	// Function signature:
+	// cRankManager:GetPlayerRestrictions(PlayerUUID) -> arraytable of restrictions
+	
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cRankManager") ||
+		!S.CheckParamString(2) ||
+		!S.CheckParamEnd(3)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the params:
+	AString PlayerUUID;
+	S.GetStackValue(2, PlayerUUID);
+	
+	// Get the permissions:
+	AStringVector Restrictions = cRoot::Get()->GetRankManager()->GetPlayerRestrictions(PlayerUUID);
+	
+	// Push the results:
+	S.Push(Restrictions);
+	return 1;
+}
+
+
+
+
+
 /** Binds cRankManager::GetPlayerRankName */
 static int tolua_cRankManager_GetPlayerRankName(lua_State * L)
 {
@@ -544,6 +691,38 @@ static int tolua_cRankManager_GetRankPermissions(lua_State * L)
 
 
 
+/** Binds cRankManager::GetRankRestrictions */
+static int tolua_cRankManager_GetRankRestrictions(lua_State * L)
+{
+	// Function signature:
+	// cRankManager:GetRankRestrictions(RankName) -> arraytable of restrictions
+	
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cRankManager") ||
+		!S.CheckParamString(2) ||
+		!S.CheckParamEnd(3)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the params:
+	AString RankName;
+	S.GetStackValue(2, RankName);
+	
+	// Get the permissions:
+	AStringVector Restrictions = cRoot::Get()->GetRankManager()->GetRankRestrictions(RankName);
+	
+	// Push the results:
+	S.Push(Restrictions);
+	return 1;
+}
+
+
+
+
+
 /** Binds cRankManager::GetRankVisuals */
 static int tolua_cRankManager_GetRankVisuals(lua_State * L)
 {
@@ -679,6 +858,38 @@ static int tolua_cRankManager_IsPermissionInGroup(lua_State * L)
 
 
 
+/** Binds cRankManager::IsRestrictionInGroup */
+static int tolua_cRankManager_IsRestrictionInGroup(lua_State * L)
+{
+	// Function signature:
+	// cRankManager:IsRestrictionInGroup(Restriction, GroupName) -> bool
+	
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cRankManager") ||
+		!S.CheckParamString(2, 3) ||
+		!S.CheckParamEnd(4)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the params:
+	AString GroupName, Restriction;
+	S.GetStackValues(2, Restriction, GroupName);
+	
+	// Get the response:
+	bool res = cRoot::Get()->GetRankManager()->IsRestrictionInGroup(Restriction, GroupName);
+	
+	// Push the result:
+	S.Push(res);
+	return 1;
+}
+
+
+
+
+
 /** Binds cRankManager::IsPlayerRankSet */
 static int tolua_cRankManager_IsPlayerRankSet(lua_State * L)
 {
@@ -821,7 +1032,7 @@ static int tolua_cRankManager_RemovePermissionFromGroup(lua_State * L)
 	AString GroupName, Permission;
 	S.GetStackValues(2, Permission, GroupName);
 	
-	// Remove the group:
+	// Remove the permission:
 	cRoot::Get()->GetRankManager()->RemovePermissionFromGroup(Permission, GroupName);
 	return 0;
 }
@@ -830,6 +1041,35 @@ static int tolua_cRankManager_RemovePermissionFromGroup(lua_State * L)
 
 
 
+/** Binds cRankManager::RemoveRestrictionFromGroup */
+static int tolua_cRankManager_RemoveRestrictionFromGroup(lua_State * L)
+{
+	// Function signature:
+	// cRankManager:RemoveRestrictionFromGroup(Restriction, GroupName)
+	
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cRankManager") ||
+		!S.CheckParamString(2, 3) ||
+		!S.CheckParamEnd(4)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the params:
+	AString GroupName, Restriction;
+	S.GetStackValues(2, Restriction, GroupName);
+	
+	// Remove the restriction:
+	cRoot::Get()->GetRankManager()->RemoveRestrictionFromGroup(Restriction, GroupName);
+	return 0;
+}
+
+
+
+
+
 /** Binds cRankManager::RemovePlayerRank */
 static int tolua_cRankManager_RemovePlayerRank(lua_State * L)
 {
@@ -1040,7 +1280,7 @@ static int tolua_cRankManager_SetRankVisuals(lua_State * L)
 
 
 
-void ManualBindings::BindRankManager(lua_State * tolua_S)
+void cManualBindings::BindRankManager(lua_State * tolua_S)
 {
 	// Create the cRankManager class in the API:
 	tolua_usertype(tolua_S, "cRankManager");
@@ -1048,40 +1288,48 @@ void ManualBindings::BindRankManager(lua_State * tolua_S)
 	
 	// Fill in the functions (alpha-sorted):
 	tolua_beginmodule(tolua_S, "cRankManager");
-		tolua_function(tolua_S, "AddGroup",                  tolua_cRankManager_AddGroup);
-		tolua_function(tolua_S, "AddGroupToRank",            tolua_cRankManager_AddGroupToRank);
-		tolua_function(tolua_S, "AddPermissionToGroup",      tolua_cRankManager_AddPermissionToGroup);
-		tolua_function(tolua_S, "AddRank",                   tolua_cRankManager_AddRank);
-		tolua_function(tolua_S, "ClearPlayerRanks",          tolua_cRankManager_ClearPlayerRanks);
-		tolua_function(tolua_S, "GetAllGroups",              tolua_cRankManager_GetAllGroups);
-		tolua_function(tolua_S, "GetAllPermissions",         tolua_cRankManager_GetAllPermissions);
-		tolua_function(tolua_S, "GetAllPlayerUUIDs",         tolua_cRankManager_GetAllPlayerUUIDs);
-		tolua_function(tolua_S, "GetAllRanks",               tolua_cRankManager_GetAllRanks);
-		tolua_function(tolua_S, "GetDefaultRank",            tolua_cRankManager_GetDefaultRank);
-		tolua_function(tolua_S, "GetGroupPermissions",       tolua_cRankManager_GetGroupPermissions);
-		tolua_function(tolua_S, "GetPlayerGroups",           tolua_cRankManager_GetPlayerGroups);
-		tolua_function(tolua_S, "GetPlayerMsgVisuals",       tolua_cRankManager_GetPlayerMsgVisuals);
-		tolua_function(tolua_S, "GetPlayerPermissions",      tolua_cRankManager_GetPlayerPermissions);
-		tolua_function(tolua_S, "GetPlayerRankName",         tolua_cRankManager_GetPlayerRankName);
-		tolua_function(tolua_S, "GetPlayerName",             tolua_cRankManager_GetPlayerName);
-		tolua_function(tolua_S, "GetRankGroups",             tolua_cRankManager_GetRankGroups);
-		tolua_function(tolua_S, "GetRankPermissions",        tolua_cRankManager_GetRankPermissions);
-		tolua_function(tolua_S, "GetRankVisuals",            tolua_cRankManager_GetRankVisuals);
-		tolua_function(tolua_S, "GroupExists",               tolua_cRankManager_GroupExists);
-		tolua_function(tolua_S, "IsGroupInRank",             tolua_cRankManager_IsGroupInRank);
-		tolua_function(tolua_S, "IsPermissionInGroup",       tolua_cRankManager_IsPermissionInGroup);
-		tolua_function(tolua_S, "IsPlayerRankSet",           tolua_cRankManager_IsPlayerRankSet);
-		tolua_function(tolua_S, "RankExists",                tolua_cRankManager_RankExists);
-		tolua_function(tolua_S, "RemoveGroup",               tolua_cRankManager_RemoveGroup);
-		tolua_function(tolua_S, "RemoveGroupFromRank",       tolua_cRankManager_RemoveGroupFromRank);
-		tolua_function(tolua_S, "RemovePermissionFromGroup", tolua_cRankManager_RemovePermissionFromGroup);
-		tolua_function(tolua_S, "RemovePlayerRank",          tolua_cRankManager_RemovePlayerRank);
-		tolua_function(tolua_S, "RemoveRank",                tolua_cRankManager_RemoveRank);
-		tolua_function(tolua_S, "RenameGroup",               tolua_cRankManager_RenameGroup);
-		tolua_function(tolua_S, "RenameRank",                tolua_cRankManager_RenameRank);
-		tolua_function(tolua_S, "SetDefaultRank",            tolua_cRankManager_SetDefaultRank);
-		tolua_function(tolua_S, "SetPlayerRank",             tolua_cRankManager_SetPlayerRank);
-		tolua_function(tolua_S, "SetRankVisuals",            tolua_cRankManager_SetRankVisuals);
+		tolua_function(tolua_S, "AddGroup",                      tolua_cRankManager_AddGroup);
+		tolua_function(tolua_S, "AddGroupToRank",                tolua_cRankManager_AddGroupToRank);
+		tolua_function(tolua_S, "AddPermissionToGroup",          tolua_cRankManager_AddPermissionToGroup);
+		tolua_function(tolua_S, "AddRestrictionToGroup",         tolua_cRankManager_AddRestrictionToGroup);
+		tolua_function(tolua_S, "AddRank",                       tolua_cRankManager_AddRank);
+		tolua_function(tolua_S, "ClearPlayerRanks",              tolua_cRankManager_ClearPlayerRanks);
+		tolua_function(tolua_S, "GetAllGroups",                  tolua_cRankManager_GetAllGroups);
+		tolua_function(tolua_S, "GetAllPermissions",             tolua_cRankManager_GetAllPermissions);
+		tolua_function(tolua_S, "GetAllRestrictions",            tolua_cRankManager_GetAllRestrictions);
+		tolua_function(tolua_S, "GetAllPermissionsRestrictions", tolua_cRankManager_GetAllPermissionsRestrictions);
+		tolua_function(tolua_S, "GetAllPlayerUUIDs",             tolua_cRankManager_GetAllPlayerUUIDs);
+		tolua_function(tolua_S, "GetAllRanks",                   tolua_cRankManager_GetAllRanks);
+		tolua_function(tolua_S, "GetDefaultRank",                tolua_cRankManager_GetDefaultRank);
+		tolua_function(tolua_S, "GetGroupPermissions",           tolua_cRankManager_GetGroupPermissions);
+		tolua_function(tolua_S, "GetGroupRestrictions",          tolua_cRankManager_GetGroupRestrictions);
+		tolua_function(tolua_S, "GetPlayerGroups",               tolua_cRankManager_GetPlayerGroups);
+		tolua_function(tolua_S, "GetPlayerMsgVisuals",           tolua_cRankManager_GetPlayerMsgVisuals);
+		tolua_function(tolua_S, "GetPlayerPermissions",          tolua_cRankManager_GetPlayerPermissions);
+		tolua_function(tolua_S, "GetPlayerPermissions",          tolua_cRankManager_GetPlayerRestrictions);
+		tolua_function(tolua_S, "GetPlayerRankName",             tolua_cRankManager_GetPlayerRankName);
+		tolua_function(tolua_S, "GetPlayerName",                 tolua_cRankManager_GetPlayerName);
+		tolua_function(tolua_S, "GetRankGroups",                 tolua_cRankManager_GetRankGroups);
+		tolua_function(tolua_S, "GetRankPermissions",            tolua_cRankManager_GetRankPermissions);
+		tolua_function(tolua_S, "GetRankRestrictions",           tolua_cRankManager_GetRankRestrictions);
+		tolua_function(tolua_S, "GetRankVisuals",                tolua_cRankManager_GetRankVisuals);
+		tolua_function(tolua_S, "GroupExists",                   tolua_cRankManager_GroupExists);
+		tolua_function(tolua_S, "IsGroupInRank",                 tolua_cRankManager_IsGroupInRank);
+		tolua_function(tolua_S, "IsPermissionInGroup",           tolua_cRankManager_IsPermissionInGroup);
+		tolua_function(tolua_S, "IsRestrictionInGroup",          tolua_cRankManager_IsRestrictionInGroup);
+		tolua_function(tolua_S, "IsPlayerRankSet",               tolua_cRankManager_IsPlayerRankSet);
+		tolua_function(tolua_S, "RankExists",                    tolua_cRankManager_RankExists);
+		tolua_function(tolua_S, "RemoveGroup",                   tolua_cRankManager_RemoveGroup);
+		tolua_function(tolua_S, "RemoveGroupFromRank",           tolua_cRankManager_RemoveGroupFromRank);
+		tolua_function(tolua_S, "RemovePermissionFromGroup",     tolua_cRankManager_RemovePermissionFromGroup);
+		tolua_function(tolua_S, "RemoveRestrictionFromGroup",    tolua_cRankManager_RemoveRestrictionFromGroup);
+		tolua_function(tolua_S, "RemovePlayerRank",              tolua_cRankManager_RemovePlayerRank);
+		tolua_function(tolua_S, "RemoveRank",                    tolua_cRankManager_RemoveRank);
+		tolua_function(tolua_S, "RenameGroup",                   tolua_cRankManager_RenameGroup);
+		tolua_function(tolua_S, "RenameRank",                    tolua_cRankManager_RenameRank);
+		tolua_function(tolua_S, "SetDefaultRank",                tolua_cRankManager_SetDefaultRank);
+		tolua_function(tolua_S, "SetPlayerRank",                 tolua_cRankManager_SetPlayerRank);
+		tolua_function(tolua_S, "SetRankVisuals",                tolua_cRankManager_SetRankVisuals);
 	tolua_endmodule(tolua_S);
 }
 
diff --git a/src/Bindings/ManualBindings_World.cpp b/src/Bindings/ManualBindings_World.cpp
new file mode 100644
index 000000000..5becbba92
--- /dev/null
+++ b/src/Bindings/ManualBindings_World.cpp
@@ -0,0 +1,588 @@
+
+// ManualBindings_World.cpp
+
+// Implements the manual Lua API bindings for the cWorld class
+
+#include "Globals.h"
+#include "tolua++/include/tolua++.h"
+#include "../World.h"
+#include "../Broadcaster.h"
+#include "ManualBindings.h"
+#include "LuaState.h"
+#include "PluginLua.h"
+#include "LuaChunkStay.h"
+
+
+
+
+
+static int tolua_cWorld_BroadcastParticleEffect(lua_State * tolua_S)
+{
+	/* Function signature:
+	World:BroadcastParticleEffect("Name", PosX, PosY, PosZ, OffX, OffY, OffZ, ParticleData, ParticleAmount, [ExcludeClient], [OptionalParam1], [OptionalParam2]
+	*/
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cWorld") ||
+		!L.CheckParamString  (2) ||
+		!L.CheckParamNumber  (3, 10)
+	)
+	{
+		return 0;
+	}
+	
+	// Read the params:
+	cWorld * World = nullptr;
+	AString Name;
+	float PosX, PosY, PosZ, OffX, OffY, OffZ;
+	float ParticleData;
+	int ParticleAmmount;
+	cClientHandle * ExcludeClient = nullptr;
+	L.GetStackValues(1, World, Name, PosX, PosY, PosZ, OffX, OffY, OffZ, ParticleData, ParticleAmmount, ExcludeClient);
+	if (World == nullptr)
+	{
+		LOGWARNING("World:BroadcastParticleEffect(): invalid world parameter");
+		L.LogStackTrace();
+		return 0;
+	}
+
+	// Read up to 2 more optional data params:
+	std::array<int, 2> data;
+	for (int i = 0; (i < 2) && L.IsParamNumber(11 + i); i++)
+	{
+		L.GetStackValue(11 + i, data[i]);
+	}
+
+	World->GetBroadcaster().BroadcastParticleEffect(Name, Vector3f(PosX, PosY, PosZ), Vector3f(OffX, OffY, OffZ), ParticleData, ParticleAmmount, ExcludeClient);
+
+	return 0;
+}
+
+
+
+
+
+static int tolua_cWorld_ChunkStay(lua_State * tolua_S)
+{
+	/* Function signature:
+	World:ChunkStay(ChunkCoordTable, OnChunkAvailable, OnAllChunksAvailable)
+	ChunkCoordTable == { {Chunk1x, Chunk1z}, {Chunk2x, Chunk2z}, ... }
+	*/
+	
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType     (1, "cWorld") ||
+		!L.CheckParamTable        (2) ||
+		!L.CheckParamFunctionOrNil(3, 4)
+	)
+	{
+		return 0;
+	}
+	
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(tolua_S);
+	if (Plugin == nullptr)
+	{
+		return 0;
+	}
+	
+	// Read the params:
+	cWorld * World = (cWorld *)tolua_tousertype(tolua_S, 1, nullptr);
+	if (World == nullptr)
+	{
+		LOGWARNING("World:ChunkStay(): invalid world parameter");
+		L.LogStackTrace();
+		return 0;
+	}
+
+	cLuaChunkStay * ChunkStay = new cLuaChunkStay(*Plugin);
+
+	if (!ChunkStay->AddChunks(2))
+	{
+		delete ChunkStay;
+		ChunkStay = nullptr;
+		return 0;
+	}
+
+	ChunkStay->Enable(*World->GetChunkMap(), 3, 4);
+	return 0;
+}
+
+
+
+
+
+static int tolua_cWorld_GetBlockInfo(lua_State * tolua_S)
+{
+	// Exported manually, because tolua would generate useless additional parameters (a_BlockType .. a_BlockSkyLight)
+	// Function signature: GetBlockInfo(BlockX, BlockY, BlockZ) -> BlockValid, [BlockType, BlockMeta, BlockSkyLight, BlockBlockLight]
+
+	// Check params:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cWorld") ||
+		!L.CheckParamNumber(2, 4) ||
+		!L.CheckParamEnd(5)
+	)
+	{
+		return 0;
+	}
+
+	// Get params:
+	cWorld * Self = nullptr;
+	int BlockX, BlockY, BlockZ;
+	L.GetStackValues(1, Self, BlockX, BlockY, BlockZ);
+	if (Self == nullptr)
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'");
+	}
+
+	// Call the function:
+	BLOCKTYPE BlockType;
+	NIBBLETYPE BlockMeta, BlockSkyLight, BlockBlockLight;
+	bool res = Self->GetBlockInfo(BlockX, BlockY, BlockZ, BlockType, BlockMeta, BlockSkyLight, BlockBlockLight);
+
+	// Push the returned values:
+	L.Push(res);
+	if (res)
+	{
+		L.Push(BlockType);
+		L.Push(BlockMeta);
+		L.Push(BlockSkyLight);
+		L.Push(BlockBlockLight);
+		return 5;
+	}
+	return 1;
+}
+
+
+
+
+
+static int tolua_cWorld_GetBlockTypeMeta(lua_State * tolua_S)
+{
+	// Exported manually, because tolua would generate useless additional parameters (a_BlockType, a_BlockMeta)
+	// Function signature: GetBlockTypeMeta(BlockX, BlockY, BlockZ) -> BlockValid, [BlockType, BlockMeta]
+
+	// Check params:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cWorld") ||
+		!L.CheckParamNumber(2, 4) ||
+		!L.CheckParamEnd(5)
+	)
+	{
+		return 0;
+	}
+
+	// Get params:
+	cWorld * Self = nullptr;
+	int BlockX, BlockY, BlockZ;
+	L.GetStackValues(1, Self, BlockX, BlockY, BlockZ);
+	if (Self == nullptr)
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'");
+	}
+
+	// Call the function:
+	BLOCKTYPE BlockType;
+	NIBBLETYPE BlockMeta;
+	bool res = Self->GetBlockTypeMeta(BlockX, BlockY, BlockZ, BlockType, BlockMeta);
+
+	// Push the returned values:
+	L.Push(res);
+	if (res)
+	{
+		L.Push(BlockType);
+		L.Push(BlockMeta);
+		return 3;
+	}
+	return 1;
+}
+
+
+
+
+
+static int tolua_cWorld_GetSignLines(lua_State * tolua_S)
+{
+	// Exported manually, because tolua would generate useless additional parameters (a_Line1 .. a_Line4)
+
+	// Check params:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cWorld") ||
+		!L.CheckParamNumber(2, 4) ||
+		!L.CheckParamEnd(5)
+	)
+	{
+		return 0;
+	}
+
+	// Get params:
+	cWorld * Self = nullptr;
+	int BlockX, BlockY, BlockZ;
+	L.GetStackValues(1, Self, BlockX, BlockY, BlockZ);
+	if (Self == nullptr)
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'");
+	}
+
+	// Call the function:
+	AString Line1, Line2, Line3, Line4;
+	bool res = Self->GetSignLines(BlockX, BlockY, BlockZ, Line1, Line2, Line3, Line4);
+
+	// Push the returned values:
+	L.Push(res);
+	if (res)
+	{
+		L.Push(Line1);
+		L.Push(Line2);
+		L.Push(Line3);
+		L.Push(Line4);
+		return 5;
+	}
+	return 1;
+}
+
+
+
+
+
+static int tolua_cWorld_PrepareChunk(lua_State * tolua_S)
+{
+	/* Function signature:
+	World:PrepareChunk(ChunkX, ChunkZ, Callback)
+	*/
+	
+	// Check the param types:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType     (1, "cWorld") ||
+		!L.CheckParamNumber       (2, 3) ||
+		!L.CheckParamFunctionOrNil(4)
+	)
+	{
+		return 0;
+	}
+	
+	// Read the params:
+	cWorld * world = nullptr;
+	int chunkX = 0, chunkZ = 0;
+	L.GetStackValues(1, world, chunkX, chunkZ);
+	if (world == nullptr)
+	{
+		LOGWARNING("World:PrepareChunk(): invalid world parameter");
+		L.LogStackTrace();
+		return 0;
+	}
+
+	// Wrap the Lua callback inside a C++ callback class:
+	class cCallback:
+		public cChunkCoordCallback
+	{
+	public:
+		cCallback(lua_State * a_LuaState):
+			m_LuaState(a_LuaState),
+			m_Callback(m_LuaState, 4)
+		{
+		}
+
+		// cChunkCoordCallback override:
+		virtual void Call(int a_CBChunkX, int a_CBChunkZ) override
+		{
+			if (m_Callback.IsValid())
+			{
+				m_LuaState.Call(m_Callback, a_CBChunkX, a_CBChunkZ);
+			}
+
+			// This is the last reference of this object, we must delete it so that it doesn't leak:
+			delete this;
+		}
+
+	protected:
+		cLuaState m_LuaState;
+		cLuaState::cRef m_Callback;
+	};
+	cCallback * callback = new cCallback(tolua_S);
+
+	// Call the chunk preparation:
+	world->PrepareChunk(chunkX, chunkZ, callback);
+	return 0;
+}
+
+
+
+
+
+class cLuaWorldTask :
+	public cWorld::cTask,
+	public cPluginLua::cResettable
+{
+public:
+	cLuaWorldTask(cPluginLua & a_Plugin, int a_FnRef) :
+		cPluginLua::cResettable(a_Plugin),
+		m_FnRef(a_FnRef)
+	{
+	}
+
+protected:
+	int m_FnRef;
+	
+	// cWorld::cTask overrides:
+	virtual void Run(cWorld & a_World) override
+	{
+		cCSLock Lock(m_CSPlugin);
+		if (m_Plugin != nullptr)
+		{
+			m_Plugin->Call(m_FnRef, &a_World);
+		}
+	}
+} ;
+
+
+
+
+
+static int tolua_cWorld_QueueTask(lua_State * tolua_S)
+{
+	// Binding for cWorld::QueueTask
+	// Params: function
+	
+	// Retrieve the cPlugin from the LuaState:
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(tolua_S);
+	if (Plugin == nullptr)
+	{
+		// An error message has been already printed in GetLuaPlugin()
+		return 0;
+	}
+
+	// Retrieve the args:
+	cWorld * self = (cWorld *)tolua_tousertype(tolua_S, 1, nullptr);
+	if (self == nullptr)
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Not called on an object instance");
+	}
+	if (!lua_isfunction(tolua_S, 2))
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Expected a function for parameter #1");
+	}
+
+	// Create a reference to the function:
+	int FnRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
+	if (FnRef == LUA_REFNIL)
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #1");
+	}
+
+	auto task = std::make_shared<cLuaWorldTask>(*Plugin, FnRef);
+	Plugin->AddResettable(task);
+	self->QueueTask(task);
+	return 0;
+}
+
+
+
+
+
+static int tolua_cWorld_SetSignLines(lua_State * tolua_S)
+{
+	// Exported manually, because tolua would generate useless additional return values (a_Line1 .. a_Line4)
+
+	// Check params:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cWorld") ||
+		!L.CheckParamNumber(2, 4) ||
+		!L.CheckParamString(5, 8) ||
+		!L.CheckParamEnd(9)
+	)
+	{
+		return 0;
+	}
+
+	// Get params:
+	cWorld * Self = nullptr;
+	int BlockX, BlockY, BlockZ;
+	AString Line1, Line2, Line3, Line4;
+	L.GetStackValues(1, Self, BlockX, BlockY, BlockZ, Line1, Line2, Line3, Line4);
+	if (Self == nullptr)
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Invalid 'self'");
+	}
+
+	// Call the function:
+	bool res = Self->SetSignLines(BlockX, BlockY, BlockZ, Line1, Line2, Line3, Line4);
+
+	// Push the returned values:
+	L.Push(res);
+	return 1;
+}
+
+
+
+
+
+class cLuaScheduledWorldTask :
+	public cWorld::cTask,
+	public cPluginLua::cResettable
+{
+public:
+	cLuaScheduledWorldTask(cPluginLua & a_Plugin, int a_FnRef) :
+		cPluginLua::cResettable(a_Plugin),
+		m_FnRef(a_FnRef)
+	{
+	}
+
+protected:
+	int m_FnRef;
+	
+	// cWorld::cTask overrides:
+	virtual void Run(cWorld & a_World) override
+	{
+		cCSLock Lock(m_CSPlugin);
+		if (m_Plugin != nullptr)
+		{
+			m_Plugin->Call(m_FnRef, &a_World);
+		}
+	}
+};
+
+
+
+
+
+static int tolua_cWorld_ScheduleTask(lua_State * tolua_S)
+{
+	// Binding for cWorld::ScheduleTask
+	// Params: function, Ticks
+	
+	// Retrieve the cPlugin from the LuaState:
+	cPluginLua * Plugin = cManualBindings::GetLuaPlugin(tolua_S);
+	if (Plugin == nullptr)
+	{
+		// An error message has been already printed in GetLuaPlugin()
+		return 0;
+	}
+
+	// Retrieve the args:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cWorld") ||
+		!L.CheckParamNumber  (2) ||
+		!L.CheckParamFunction(3)
+	)
+	{
+		return 0;
+	}
+	cWorld * World = (cWorld *)tolua_tousertype(tolua_S, 1, nullptr);
+	if (World == nullptr)
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Not called on an object instance");
+	}
+
+	// Create a reference to the function:
+	int FnRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX);
+	if (FnRef == LUA_REFNIL)
+	{
+		return cManualBindings::lua_do_error(tolua_S, "Error in function call '#funcname#': Could not get function reference of parameter #1");
+	}
+	
+	int DelayTicks = (int)tolua_tonumber(tolua_S, 2, 0);
+
+	auto task = std::make_shared<cLuaScheduledWorldTask>(*Plugin, FnRef);
+	Plugin->AddResettable(task);
+	World->ScheduleTask(DelayTicks, task);
+	return 0;
+}
+
+
+
+
+
+
+static int tolua_cWorld_TryGetHeight(lua_State * tolua_S)
+{
+	/* Exported manually, because tolua would require the out-only param a_Height to be used when calling
+	Function signature: world:TryGetHeight(a_World, a_BlockX, a_BlockZ) -> IsValid, Height
+	*/
+
+	// Check params:
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cWorld") ||
+		!L.CheckParamNumber(2, 3) ||
+		!L.CheckParamEnd(4)
+	)
+	{
+		return 0;
+	}
+
+	// Get params:
+	cWorld * self = nullptr;
+	int BlockX, BlockZ;
+	L.GetStackValues(1, self, BlockX, BlockZ);
+	if (self == nullptr)
+	{
+		tolua_error(tolua_S, "Invalid 'self' in function 'TryGetHeight'", nullptr);
+		return 0;
+	}
+
+	// Call the implementation:
+	int Height = 0;
+	bool res = self->TryGetHeight(BlockX, BlockZ, Height);
+	L.Push(res);
+	if (res)
+	{
+		L.Push(Height);
+		return 2;
+	}
+	return 1;
+}
+
+
+
+
+
+void cManualBindings::BindWorld(lua_State * tolua_S)
+{
+	tolua_beginmodule(tolua_S, nullptr);
+		tolua_beginmodule(tolua_S, "cWorld");
+			tolua_function(tolua_S, "BroadcastParticleEffect",   tolua_cWorld_BroadcastParticleEffect);
+			tolua_function(tolua_S, "ChunkStay",                 tolua_cWorld_ChunkStay);
+			tolua_function(tolua_S, "DoWithBlockEntityAt",       DoWithXYZ<cWorld, cBlockEntity,        &cWorld::DoWithBlockEntityAt>);
+			tolua_function(tolua_S, "DoWithBeaconAt",            DoWithXYZ<cWorld, cBeaconEntity,       &cWorld::DoWithBeaconAt>);
+			tolua_function(tolua_S, "DoWithChestAt",             DoWithXYZ<cWorld, cChestEntity,        &cWorld::DoWithChestAt>);
+			tolua_function(tolua_S, "DoWithDispenserAt",         DoWithXYZ<cWorld, cDispenserEntity,    &cWorld::DoWithDispenserAt>);
+			tolua_function(tolua_S, "DoWithDropSpenserAt",       DoWithXYZ<cWorld, cDropSpenserEntity,  &cWorld::DoWithDropSpenserAt>);
+			tolua_function(tolua_S, "DoWithDropperAt",           DoWithXYZ<cWorld, cDropperEntity,      &cWorld::DoWithDropperAt>);
+			tolua_function(tolua_S, "DoWithEntityByID",          DoWithID< cWorld, cEntity,             &cWorld::DoWithEntityByID>);
+			tolua_function(tolua_S, "DoWithFurnaceAt",           DoWithXYZ<cWorld, cFurnaceEntity,      &cWorld::DoWithFurnaceAt>);
+			tolua_function(tolua_S, "DoWithNoteBlockAt",         DoWithXYZ<cWorld, cNoteEntity,         &cWorld::DoWithNoteBlockAt>);
+			tolua_function(tolua_S, "DoWithCommandBlockAt",      DoWithXYZ<cWorld, cCommandBlockEntity, &cWorld::DoWithCommandBlockAt>);
+			tolua_function(tolua_S, "DoWithMobHeadAt",           DoWithXYZ<cWorld, cMobHeadEntity,      &cWorld::DoWithMobHeadAt>);
+			tolua_function(tolua_S, "DoWithFlowerPotAt",         DoWithXYZ<cWorld, cFlowerPotEntity,    &cWorld::DoWithFlowerPotAt>);
+			tolua_function(tolua_S, "DoWithPlayer",              DoWith<   cWorld, cPlayer,             &cWorld::DoWithPlayer>);
+			tolua_function(tolua_S, "FindAndDoWithPlayer",       DoWith<   cWorld, cPlayer,             &cWorld::FindAndDoWithPlayer>);
+			tolua_function(tolua_S, "DoWithPlayerByUUID",        DoWith<   cWorld, cPlayer,             &cWorld::DoWithPlayerByUUID>);
+			tolua_function(tolua_S, "ForEachBlockEntityInChunk", ForEachInChunk<cWorld, cBlockEntity,   &cWorld::ForEachBlockEntityInChunk>);
+			tolua_function(tolua_S, "ForEachChestInChunk",       ForEachInChunk<cWorld, cChestEntity,   &cWorld::ForEachChestInChunk>);
+			tolua_function(tolua_S, "ForEachEntity",             ForEach<       cWorld, cEntity,        &cWorld::ForEachEntity>);
+			tolua_function(tolua_S, "ForEachEntityInBox",        ForEachInBox<  cWorld, cEntity,        &cWorld::ForEachEntityInBox>);
+			tolua_function(tolua_S, "ForEachEntityInChunk",      ForEachInChunk<cWorld, cEntity,        &cWorld::ForEachEntityInChunk>);
+			tolua_function(tolua_S, "ForEachFurnaceInChunk",     ForEachInChunk<cWorld, cFurnaceEntity, &cWorld::ForEachFurnaceInChunk>);
+			tolua_function(tolua_S, "ForEachPlayer",             ForEach<       cWorld, cPlayer,        &cWorld::ForEachPlayer>);
+			tolua_function(tolua_S, "GetBlockInfo",              tolua_cWorld_GetBlockInfo);
+			tolua_function(tolua_S, "GetBlockTypeMeta",          tolua_cWorld_GetBlockTypeMeta);
+			tolua_function(tolua_S, "GetSignLines",              tolua_cWorld_GetSignLines);
+			tolua_function(tolua_S, "PrepareChunk",              tolua_cWorld_PrepareChunk);
+			tolua_function(tolua_S, "QueueTask",                 tolua_cWorld_QueueTask);
+			tolua_function(tolua_S, "ScheduleTask",              tolua_cWorld_ScheduleTask);
+			tolua_function(tolua_S, "SetSignLines",              tolua_cWorld_SetSignLines);
+			tolua_function(tolua_S, "TryGetHeight",              tolua_cWorld_TryGetHeight);
+		tolua_endmodule(tolua_S);
+	tolua_endmodule(tolua_S);
+}
+
+
+
+
diff --git a/src/Bindings/Plugin.cpp b/src/Bindings/Plugin.cpp
index 98ccfb88c..2f2771e38 100644
--- a/src/Bindings/Plugin.cpp
+++ b/src/Bindings/Plugin.cpp
@@ -7,11 +7,11 @@
 
 
 
-cPlugin::cPlugin(const AString & a_PluginDirectory) :
-	m_Language(E_CPP),
-	m_Name(a_PluginDirectory),
+cPlugin::cPlugin(const AString & a_FolderName) :
+	m_Status(cPluginManager::psDisabled),
+	m_Name(a_FolderName),
 	m_Version(0),
-	m_Directory(a_PluginDirectory)
+	m_FolderName(a_FolderName)
 {
 }
 
@@ -28,9 +28,33 @@ cPlugin::~cPlugin()
 
 
 
+void cPlugin::Unload(void)
+{
+	auto pm = cPluginManager::Get();
+	pm->RemovePluginCommands(this);
+	pm->RemovePluginConsoleCommands(this);
+	pm->RemoveHooks(this);
+	OnDisable();
+	m_Status = cPluginManager::psUnloaded;
+	m_LoadError.clear();
+}
+
+
+
+
+
 AString cPlugin::GetLocalFolder(void) const
 {
-	return std::string("Plugins/") + m_Directory;
+	return std::string("Plugins/") + m_FolderName;
+}
+
+
+
+
+void cPlugin::SetLoadError(const AString & a_LoadError)
+{
+	m_Status = cPluginManager::psError;
+	m_LoadError = a_LoadError;
 }
 
 
diff --git a/src/Bindings/Plugin.h b/src/Bindings/Plugin.h
index 3f9fa7655..1330bca0d 100644
--- a/src/Bindings/Plugin.h
+++ b/src/Bindings/Plugin.h
@@ -1,30 +1,16 @@
 
-#pragma once
-
-#include "Defines.h"
+// Plugin.h
 
-class cCommandOutputCallback;
-class cItems;
-class cHopperEntity;
+// Declares the cPlugin class representing an interface that a plugin implementation needs to expose, with some helping functions
 
 
 
-class cBlockEntityWithItems;
-class cClientHandle;
-class cPickup;
-class cPlayer;
-class cProjectileEntity;
-class cEntity;
-class cMonster;
-class cWorld;
-class cChunkDesc;
-struct TakeDamageInfo;
 
 
-// fwd: CraftingRecipes.h
-class cCraftingGrid;
-class cCraftingRecipe;
+#pragma once
 
+#include "Defines.h"
+#include "PluginManager.h"
 
 
 
@@ -35,11 +21,23 @@ class cPlugin
 public:
 	// tolua_end
 	
-	cPlugin( const AString & a_PluginDirectory);
+	/** Creates a new instance.
+	a_FolderName is the name of the folder (in the Plugins folder) from which the plugin is loaded.
+	The plugin's name defaults to the folder name. */
+	cPlugin(const AString & a_FolderName);
+
 	virtual ~cPlugin();
 	
+	/** Called as the last call into the plugin before it is unloaded. */
 	virtual void OnDisable(void) {}
-	virtual bool Initialize(void) = 0;
+
+	/** Loads and initializes the plugin. Sets m_Status to psLoaded or psError accordingly.
+	Returns true if the initialization succeeded, false otherwise. */
+	virtual bool Load(void) = 0;
+
+	/** Unloads the plugin. Sets m_Status to psDisabled.
+	The default implementation removes the plugin's associations with cPluginManager, descendants should call it as well. */
+	virtual void Unload(void);
 
 	// Called each tick
 	virtual void Tick(float a_Dt) = 0;
@@ -58,7 +56,9 @@ public:
 	virtual bool OnDisconnect               (cClientHandle & a_Client, const AString & a_Reason) = 0;
 	virtual bool OnEntityAddEffect          (cEntity & a_Entity, int a_EffectType, int a_EffectDurationTicks, int a_EffectIntensity, double a_DistanceModifier) = 0;
 	virtual bool OnEntityTeleport           (cEntity & a_Entity, const Vector3d & a_OldPosition, const Vector3d & a_NewPosition) = 0;
-	virtual bool OnExecuteCommand           (cPlayer * a_Player, const AStringVector & a_Split) = 0;
+	virtual bool OnEntityChangingWorld      (cEntity & a_Entity, cWorld & a_World) = 0;
+	virtual bool OnEntityChangedWorld       (cEntity & a_Entity, cWorld & a_World) = 0;
+	virtual bool OnExecuteCommand           (cPlayer * a_Player, const AStringVector & a_Split, const AString & a_EntireCommand, cPluginManager::CommandResult & a_Result) = 0;
 	virtual bool OnExploded                 (cWorld & a_World, double a_ExplosionSize,   bool a_CanCauseFire,   double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData) = 0;
 	virtual bool OnExploding                (cWorld & a_World, double & a_ExplosionSize, bool & a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData) = 0;
 	virtual bool OnHandshake                (cClientHandle & a_Client, const AString & a_Username) = 0;
@@ -109,19 +109,17 @@ public:
 	
 	/** Handles the command split into a_Split, issued by player a_Player.
 	Command permissions have already been checked.
-	Returns true if command handled successfully
-	*/
+	Returns true if command handled successfully. */
 	virtual bool HandleCommand(const AStringVector & a_Split, cPlayer & a_Player, const AString & a_FullCommand) = 0;
 	
 	/** Handles the console command split into a_Split.
-	Returns true if command handled successfully. Output is to be sent to the a_Output callback.
-	*/
+	Returns true if command handled successfully. Output is to be sent to the a_Output callback. */
 	virtual bool HandleConsoleCommand(const AStringVector & a_Split, cCommandOutputCallback & a_Output, const AString & a_FullCommand) = 0;
 	
-	/// All bound commands are to be removed, do any language-dependent cleanup here
+	/** All bound commands are to be removed, do any language-dependent cleanup here */
 	virtual void ClearCommands(void) {}
 	
-	/// All bound console commands are to be removed, do any language-dependent cleanup here
+	/** All bound console commands are to be removed, do any language-dependent cleanup here */
 	virtual void ClearConsoleCommands(void) {}
 	
 	// tolua_begin
@@ -131,28 +129,43 @@ public:
 	int GetVersion(void) const     { return m_Version; }
 	void SetVersion(int a_Version) { m_Version = a_Version; }
 
-	const AString & GetDirectory(void) const {return m_Directory; }
-	AString GetLocalDirectory(void) const {return GetLocalFolder(); }  // OBSOLETE, use GetLocalFolder() instead
+	/** Returns the name of the folder (in the Plugins folder) from which the plugin is loaded. */
+	const AString & GetFolderName(void) const {return m_FolderName; }
+
+	/** Returns the folder relative to the MCS Executable, from which the plugin is loaded. */
 	AString GetLocalFolder(void) const;
+
+	/** Returns the error encountered while loading the plugin. Only valid if m_Status == psError. */
+	const AString & GetLoadError(void) const { return m_LoadError; }
+
+	cPluginManager::ePluginStatus GetStatus(void) const { return m_Status; }
+
+	bool IsLoaded(void) const { return (m_Status == cPluginManager::psLoaded); }
 	// tolua_end
 	
+	// Needed for ManualBindings' tolua_ForEach<>
+	static const char * GetClassStatic(void) { return "cPlugin"; }
+
+protected:
+	friend class cPluginManager;
+
+	cPluginManager::ePluginStatus m_Status;
 
-	/* This should not be exposed to scripting languages */
-	enum PluginLanguage
-	{
-		E_CPP,
-		E_LUA,
-		E_SQUIRREL,  // OBSOLETE, but kept in place to remind us of the horrors lurking in the history
-	};
-	PluginLanguage GetLanguage() { return m_Language; }
-	void SetLanguage( PluginLanguage a_Language) { m_Language = a_Language; }
-
-private:
-	PluginLanguage m_Language;
+	/** The name of the plugin, used to identify the plugin in the system and for inter-plugin calls. */
 	AString m_Name;
+
 	int m_Version;
 
-	AString m_Directory;
+	/** Name of the folder (in the Plugins folder) from which the plugin is loaded. */
+	AString m_FolderName;
+
+	/** The error encountered while loading the plugin.
+	Only valid if m_Status == psError. */
+	AString m_LoadError;
+
+
+	/** Sets m_LoadError to the specified string and m_Status to psError. */
+	void SetLoadError(const AString & a_LoadError);
 };  // tolua_export
 
 
diff --git a/src/Bindings/PluginLua.cpp b/src/Bindings/PluginLua.cpp
index 0a2a8411d..234bf579b 100644
--- a/src/Bindings/PluginLua.cpp
+++ b/src/Bindings/PluginLua.cpp
@@ -63,6 +63,11 @@ void cPluginLua::Close(void)
 		return;
 	}
 
+	// Remove the command bindings and web tabs:
+	ClearCommands();
+	ClearConsoleCommands();
+	ClearTabs();
+
 	// Notify and remove all m_Resettables (unlock the m_CriticalSection while resetting them):
 	cResettablePtrs resettables;
 	std::swap(m_Resettables, resettables);
@@ -93,7 +98,7 @@ void cPluginLua::Close(void)
 
 
 
-bool cPluginLua::Initialize(void)
+bool cPluginLua::Load(void)
 {
 	cCSLock Lock(m_CriticalSection);
 	if (!m_LuaState.IsValid())
@@ -144,6 +149,7 @@ bool cPluginLua::Initialize(void)
 	// Warn if there are no Lua files in the plugin folder:
 	if (LuaFiles.empty())
 	{
+		SetLoadError("No lua files found, plugin is probably missing.");
 		LOGWARNING("No lua files found: plugin %s is missing.", GetName().c_str());
 		Close();
 		return false;
@@ -155,6 +161,7 @@ bool cPluginLua::Initialize(void)
 		AString Path = PluginPath + *itr;
 		if (!m_LuaState.LoadFile(Path))
 		{
+			SetLoadError(Printf("Failed to load file %s.", itr->c_str()));
 			Close();
 			return false;
 		}
@@ -164,6 +171,8 @@ bool cPluginLua::Initialize(void)
 		AString Path = PluginPath + "Info.lua";
 		if (!m_LuaState.LoadFile(Path))
 		{
+			SetLoadError("Failed to load file Info.lua.");
+			m_Status = cPluginManager::psError;
 			Close();
 			return false;
 		}
@@ -173,17 +182,20 @@ bool cPluginLua::Initialize(void)
 	bool res = false;
 	if (!m_LuaState.Call("Initialize", this, cLuaState::Return, res))
 	{
+		SetLoadError("Cannot call the Initialize() function.");
 		LOGWARNING("Error in plugin %s: Cannot call the Initialize() function. Plugin is temporarily disabled.", GetName().c_str());
 		Close();
 		return false;
 	}
 	if (!res)
 	{
+		SetLoadError("The Initialize() function failed.");
 		LOGINFO("Plugin %s: Initialize() call failed, plugin is temporarily disabled.", GetName().c_str());
 		Close();
 		return false;
 	}
 
+	m_Status = cPluginManager::psLoaded;
 	return true;
 }
 
@@ -191,6 +203,17 @@ bool cPluginLua::Initialize(void)
 
 
 
+void cPluginLua::Unload(void)
+{
+	ClearTabs();
+	super::Unload();
+	Close();
+}
+
+
+
+
+
 void cPluginLua::OnDisable(void)
 {
 	cCSLock Lock(m_CriticalSection);
@@ -208,6 +231,10 @@ void cPluginLua::OnDisable(void)
 void cPluginLua::Tick(float a_Dt)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return;
+	}
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_TICK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
 	{
@@ -222,6 +249,10 @@ void cPluginLua::Tick(float a_Dt)
 bool cPluginLua::OnBlockSpread(cWorld & a_World, int a_BlockX, int a_BlockY, int a_BlockZ, eSpreadSource a_Source)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_BLOCK_SPREAD];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -242,6 +273,10 @@ bool cPluginLua::OnBlockSpread(cWorld & a_World, int a_BlockX, int a_BlockY, int
 bool cPluginLua::OnBlockToPickups(cWorld & a_World, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, cItems & a_Pickups)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_BLOCK_TO_PICKUPS];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -262,6 +297,10 @@ bool cPluginLua::OnBlockToPickups(cWorld & a_World, cEntity * a_Digger, int a_Bl
 bool cPluginLua::OnChat(cPlayer & a_Player, AString & a_Message)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_CHAT];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -282,6 +321,10 @@ bool cPluginLua::OnChat(cPlayer & a_Player, AString & a_Message)
 bool cPluginLua::OnChunkAvailable(cWorld & a_World, int a_ChunkX, int a_ChunkZ)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_CHUNK_AVAILABLE];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -302,6 +345,10 @@ bool cPluginLua::OnChunkAvailable(cWorld & a_World, int a_ChunkX, int a_ChunkZ)
 bool cPluginLua::OnChunkGenerated(cWorld & a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_CHUNK_GENERATED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -322,6 +369,10 @@ bool cPluginLua::OnChunkGenerated(cWorld & a_World, int a_ChunkX, int a_ChunkZ,
 bool cPluginLua::OnChunkGenerating(cWorld & a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_CHUNK_GENERATING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -342,6 +393,10 @@ bool cPluginLua::OnChunkGenerating(cWorld & a_World, int a_ChunkX, int a_ChunkZ,
 bool cPluginLua::OnChunkUnloaded(cWorld & a_World, int a_ChunkX, int a_ChunkZ)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_CHUNK_UNLOADED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -362,6 +417,10 @@ bool cPluginLua::OnChunkUnloaded(cWorld & a_World, int a_ChunkX, int a_ChunkZ)
 bool cPluginLua::OnChunkUnloading(cWorld & a_World, int a_ChunkX, int a_ChunkZ)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_CHUNK_UNLOADING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -382,6 +441,10 @@ bool cPluginLua::OnChunkUnloading(cWorld & a_World, int a_ChunkX, int a_ChunkZ)
 bool cPluginLua::OnCollectingPickup(cPlayer & a_Player, cPickup & a_Pickup)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_COLLECTING_PICKUP];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -402,6 +465,10 @@ bool cPluginLua::OnCollectingPickup(cPlayer & a_Player, cPickup & a_Pickup)
 bool cPluginLua::OnCraftingNoRecipe(cPlayer & a_Player, cCraftingGrid & a_Grid, cCraftingRecipe & a_Recipe)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_CRAFTING_NO_RECIPE];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -422,6 +489,10 @@ bool cPluginLua::OnCraftingNoRecipe(cPlayer & a_Player, cCraftingGrid & a_Grid,
 bool cPluginLua::OnDisconnect(cClientHandle & a_Client, const AString & a_Reason)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_DISCONNECT];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -442,6 +513,10 @@ bool cPluginLua::OnDisconnect(cClientHandle & a_Client, const AString & a_Reason
 bool cPluginLua::OnEntityAddEffect(cEntity & a_Entity, int a_EffectType, int a_EffectDurationTicks, int a_EffectIntensity, double a_DistanceModifier)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_ENTITY_ADD_EFFECT];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -459,14 +534,66 @@ bool cPluginLua::OnEntityAddEffect(cEntity & a_Entity, int a_EffectType, int a_E
 
 
 
-bool cPluginLua::OnExecuteCommand(cPlayer * a_Player, const AStringVector & a_Split)
+bool cPluginLua::OnEntityChangingWorld(cEntity & a_Entity, cWorld & a_World)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
+	bool res = false;
+	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_ENTITY_CHANGING_WORLD];
+	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
+	{
+		m_LuaState.Call((int)(**itr), &a_Entity, &a_World, cLuaState::Return, res);
+		if (res)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+
+bool cPluginLua::OnEntityChangedWorld(cEntity & a_Entity, cWorld & a_World)
+{
+	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
+	bool res = false;
+	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_ENTITY_CHANGED_WORLD];
+	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
+	{
+		m_LuaState.Call((int)(**itr), &a_Entity, &a_World, res);
+		if (res)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+
+bool cPluginLua::OnExecuteCommand(cPlayer * a_Player, const AStringVector & a_Split, const AString & a_EntireCommand, cPluginManager::CommandResult & a_Result)
+{
+	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_EXECUTE_COMMAND];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
 	{
-		m_LuaState.Call((int)(**itr), a_Player, a_Split, cLuaState::Return, res);
+		m_LuaState.Call((int)(**itr), a_Player, a_Split, a_EntireCommand, cLuaState::Return, res, a_Result);
 		if (res)
 		{
 			return true;
@@ -482,6 +609,10 @@ bool cPluginLua::OnExecuteCommand(cPlayer * a_Player, const AStringVector & a_Sp
 bool cPluginLua::OnExploded(cWorld & a_World, double a_ExplosionSize, bool a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_EXPLODED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -519,6 +650,10 @@ bool cPluginLua::OnExploded(cWorld & a_World, double a_ExplosionSize, bool a_Can
 bool cPluginLua::OnExploding(cWorld & a_World, double & a_ExplosionSize, bool & a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_EXPLODING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -556,6 +691,10 @@ bool cPluginLua::OnExploding(cWorld & a_World, double & a_ExplosionSize, bool &
 bool cPluginLua::OnHandshake(cClientHandle & a_Client, const AString & a_Username)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_HANDSHAKE];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -576,8 +715,11 @@ bool cPluginLua::OnHandshake(cClientHandle & a_Client, const AString & a_Usernam
 bool cPluginLua::OnHopperPullingItem(cWorld & a_World, cHopperEntity & a_Hopper, int a_DstSlotNum, cBlockEntityWithItems & a_SrcEntity, int a_SrcSlotNum)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
-
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_HOPPER_PULLING_ITEM];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
 	{
@@ -597,6 +739,10 @@ bool cPluginLua::OnHopperPullingItem(cWorld & a_World, cHopperEntity & a_Hopper,
 bool cPluginLua::OnHopperPushingItem(cWorld & a_World, cHopperEntity & a_Hopper, int a_SrcSlotNum, cBlockEntityWithItems & a_DstEntity, int a_DstSlotNum)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_HOPPER_PUSHING_ITEM];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -617,6 +763,10 @@ bool cPluginLua::OnHopperPushingItem(cWorld & a_World, cHopperEntity & a_Hopper,
 bool cPluginLua::OnKilling(cEntity & a_Victim, cEntity * a_Killer, TakeDamageInfo & a_TDI)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_KILLING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -637,6 +787,10 @@ bool cPluginLua::OnKilling(cEntity & a_Victim, cEntity * a_Killer, TakeDamageInf
 bool cPluginLua::OnLogin(cClientHandle & a_Client, int a_ProtocolVersion, const AString & a_Username)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_LOGIN];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -657,6 +811,10 @@ bool cPluginLua::OnLogin(cClientHandle & a_Client, int a_ProtocolVersion, const
 bool cPluginLua::OnPlayerAnimation(cPlayer & a_Player, int a_Animation)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_ANIMATION];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -677,6 +835,10 @@ bool cPluginLua::OnPlayerAnimation(cPlayer & a_Player, int a_Animation)
 bool cPluginLua::OnPlayerBreakingBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_BREAKING_BLOCK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -697,6 +859,10 @@ bool cPluginLua::OnPlayerBreakingBlock(cPlayer & a_Player, int a_BlockX, int a_B
 bool cPluginLua::OnPlayerBrokenBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_BROKEN_BLOCK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -717,6 +883,10 @@ bool cPluginLua::OnPlayerBrokenBlock(cPlayer & a_Player, int a_BlockX, int a_Blo
 bool cPluginLua::OnPlayerDestroyed(cPlayer & a_Player)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_DESTROYED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -737,6 +907,10 @@ bool cPluginLua::OnPlayerDestroyed(cPlayer & a_Player)
 bool cPluginLua::OnPlayerEating(cPlayer & a_Player)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_EATING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -757,6 +931,10 @@ bool cPluginLua::OnPlayerEating(cPlayer & a_Player)
 bool cPluginLua::OnPlayerFoodLevelChange(cPlayer & a_Player, int a_NewFoodLevel)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_FOOD_LEVEL_CHANGE];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -777,6 +955,10 @@ bool cPluginLua::OnPlayerFoodLevelChange(cPlayer & a_Player, int a_NewFoodLevel)
 bool cPluginLua::OnPlayerFished(cPlayer & a_Player, const cItems & a_Reward)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_FISHED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -797,6 +979,10 @@ bool cPluginLua::OnPlayerFished(cPlayer & a_Player, const cItems & a_Reward)
 bool cPluginLua::OnPlayerFishing(cPlayer & a_Player, cItems & a_Reward)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_FISHING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -817,6 +1003,10 @@ bool cPluginLua::OnPlayerFishing(cPlayer & a_Player, cItems & a_Reward)
 bool cPluginLua::OnPlayerJoined(cPlayer & a_Player)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_JOINED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -837,6 +1027,10 @@ bool cPluginLua::OnPlayerJoined(cPlayer & a_Player)
 bool cPluginLua::OnPlayerLeftClick(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_LEFT_CLICK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -857,6 +1051,10 @@ bool cPluginLua::OnPlayerLeftClick(cPlayer & a_Player, int a_BlockX, int a_Block
 bool cPluginLua::OnPlayerMoving(cPlayer & a_Player, const Vector3d & a_OldPosition, const Vector3d & a_NewPosition)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_MOVING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -877,6 +1075,10 @@ bool cPluginLua::OnPlayerMoving(cPlayer & a_Player, const Vector3d & a_OldPositi
 bool cPluginLua::OnEntityTeleport(cEntity & a_Entity, const Vector3d & a_OldPosition, const Vector3d & a_NewPosition)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_ENTITY_TELEPORT];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -897,6 +1099,10 @@ bool cPluginLua::OnEntityTeleport(cEntity & a_Entity, const Vector3d & a_OldPosi
 bool cPluginLua::OnPlayerPlacedBlock(cPlayer & a_Player, const sSetBlock & a_BlockChange)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_PLACED_BLOCK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -922,6 +1128,10 @@ bool cPluginLua::OnPlayerPlacedBlock(cPlayer & a_Player, const sSetBlock & a_Blo
 bool cPluginLua::OnPlayerPlacingBlock(cPlayer & a_Player, const sSetBlock & a_BlockChange)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_PLACING_BLOCK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -947,6 +1157,10 @@ bool cPluginLua::OnPlayerPlacingBlock(cPlayer & a_Player, const sSetBlock & a_Bl
 bool cPluginLua::OnPlayerRightClick(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_RIGHT_CLICK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -967,6 +1181,10 @@ bool cPluginLua::OnPlayerRightClick(cPlayer & a_Player, int a_BlockX, int a_Bloc
 bool cPluginLua::OnPlayerRightClickingEntity(cPlayer & a_Player, cEntity & a_Entity)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_RIGHT_CLICKING_ENTITY];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -987,6 +1205,10 @@ bool cPluginLua::OnPlayerRightClickingEntity(cPlayer & a_Player, cEntity & a_Ent
 bool cPluginLua::OnPlayerShooting(cPlayer & a_Player)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_SHOOTING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1007,6 +1229,10 @@ bool cPluginLua::OnPlayerShooting(cPlayer & a_Player)
 bool cPluginLua::OnPlayerSpawned(cPlayer & a_Player)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_SPAWNED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1027,6 +1253,10 @@ bool cPluginLua::OnPlayerSpawned(cPlayer & a_Player)
 bool cPluginLua::OnPlayerTossingItem(cPlayer & a_Player)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_TOSSING_ITEM];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1047,6 +1277,10 @@ bool cPluginLua::OnPlayerTossingItem(cPlayer & a_Player)
 bool cPluginLua::OnPlayerUsedBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_USED_BLOCK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1067,6 +1301,10 @@ bool cPluginLua::OnPlayerUsedBlock(cPlayer & a_Player, int a_BlockX, int a_Block
 bool cPluginLua::OnPlayerUsedItem(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_USED_ITEM];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1087,6 +1325,10 @@ bool cPluginLua::OnPlayerUsedItem(cPlayer & a_Player, int a_BlockX, int a_BlockY
 bool cPluginLua::OnPlayerUsingBlock(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_USING_BLOCK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1107,6 +1349,10 @@ bool cPluginLua::OnPlayerUsingBlock(cPlayer & a_Player, int a_BlockX, int a_Bloc
 bool cPluginLua::OnPlayerUsingItem(cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_USING_ITEM];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1127,6 +1373,10 @@ bool cPluginLua::OnPlayerUsingItem(cPlayer & a_Player, int a_BlockX, int a_Block
 bool cPluginLua::OnPluginMessage(cClientHandle & a_Client, const AString & a_Channel, const AString & a_Message)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLUGIN_MESSAGE];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1147,6 +1397,10 @@ bool cPluginLua::OnPluginMessage(cClientHandle & a_Client, const AString & a_Cha
 bool cPluginLua::OnPluginsLoaded(void)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLUGINS_LOADED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1165,6 +1419,10 @@ bool cPluginLua::OnPluginsLoaded(void)
 bool cPluginLua::OnPostCrafting(cPlayer & a_Player, cCraftingGrid & a_Grid, cCraftingRecipe & a_Recipe)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_POST_CRAFTING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1185,6 +1443,10 @@ bool cPluginLua::OnPostCrafting(cPlayer & a_Player, cCraftingGrid & a_Grid, cCra
 bool cPluginLua::OnPreCrafting(cPlayer & a_Player, cCraftingGrid & a_Grid, cCraftingRecipe & a_Recipe)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PRE_CRAFTING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1205,6 +1467,10 @@ bool cPluginLua::OnPreCrafting(cPlayer & a_Player, cCraftingGrid & a_Grid, cCraf
 bool cPluginLua::OnProjectileHitBlock(cProjectileEntity & a_Projectile, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_Face, const Vector3d & a_BlockHitPos)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PROJECTILE_HIT_BLOCK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1225,6 +1491,10 @@ bool cPluginLua::OnProjectileHitBlock(cProjectileEntity & a_Projectile, int a_Bl
 bool cPluginLua::OnProjectileHitEntity(cProjectileEntity & a_Projectile, cEntity & a_HitEntity)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PROJECTILE_HIT_ENTITY];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1245,6 +1515,10 @@ bool cPluginLua::OnProjectileHitEntity(cProjectileEntity & a_Projectile, cEntity
 bool cPluginLua::OnServerPing(cClientHandle & a_ClientHandle, AString & a_ServerDescription, int & a_OnlinePlayersCount, int & a_MaxPlayersCount, AString & a_Favicon)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_SERVER_PING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1265,6 +1539,10 @@ bool cPluginLua::OnServerPing(cClientHandle & a_ClientHandle, AString & a_Server
 bool cPluginLua::OnSpawnedEntity(cWorld & a_World, cEntity & a_Entity)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_SPAWNED_ENTITY];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1285,6 +1563,10 @@ bool cPluginLua::OnSpawnedEntity(cWorld & a_World, cEntity & a_Entity)
 bool cPluginLua::OnSpawnedMonster(cWorld & a_World, cMonster & a_Monster)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_SPAWNED_MONSTER];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1305,6 +1587,10 @@ bool cPluginLua::OnSpawnedMonster(cWorld & a_World, cMonster & a_Monster)
 bool cPluginLua::OnSpawningEntity(cWorld & a_World, cEntity & a_Entity)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_SPAWNING_ENTITY];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1325,6 +1611,10 @@ bool cPluginLua::OnSpawningEntity(cWorld & a_World, cEntity & a_Entity)
 bool cPluginLua::OnSpawningMonster(cWorld & a_World, cMonster & a_Monster)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_SPAWNING_MONSTER];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1345,6 +1635,10 @@ bool cPluginLua::OnSpawningMonster(cWorld & a_World, cMonster & a_Monster)
 bool cPluginLua::OnTakeDamage(cEntity & a_Receiver, TakeDamageInfo & a_TDI)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_TAKE_DAMAGE];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1370,6 +1664,10 @@ bool cPluginLua::OnUpdatedSign(
 )
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_UPDATED_SIGN];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1395,6 +1693,10 @@ bool cPluginLua::OnUpdatingSign(
 )
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_UPDATING_SIGN];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1415,6 +1717,10 @@ bool cPluginLua::OnUpdatingSign(
 bool cPluginLua::OnWeatherChanged(cWorld & a_World)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_WEATHER_CHANGED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1435,6 +1741,10 @@ bool cPluginLua::OnWeatherChanged(cWorld & a_World)
 bool cPluginLua::OnWeatherChanging(cWorld & a_World, eWeather & a_NewWeather)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	bool res = false;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_WEATHER_CHANGING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
@@ -1455,6 +1765,10 @@ bool cPluginLua::OnWeatherChanging(cWorld & a_World, eWeather & a_NewWeather)
 bool cPluginLua::OnWorldStarted(cWorld & a_World)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_WORLD_STARTED];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
 	{
@@ -1470,6 +1784,10 @@ bool cPluginLua::OnWorldStarted(cWorld & a_World)
 bool cPluginLua::OnWorldTick(cWorld & a_World, std::chrono::milliseconds a_Dt, std::chrono::milliseconds a_LastTickDurationMSec)
 {
 	cCSLock Lock(m_CriticalSection);
+	if (!m_LuaState.IsValid())
+	{
+		return false;
+	}
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_WORLD_TICK];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
 	{
@@ -1614,6 +1932,8 @@ const char * cPluginLua::GetHookFnName(int a_HookType)
 		case cPluginManager::HOOK_DISCONNECT:                   return "OnDisconnect";
 		case cPluginManager::HOOK_PLAYER_ANIMATION:             return "OnPlayerAnimation";
 		case cPluginManager::HOOK_ENTITY_ADD_EFFECT:            return "OnEntityAddEffect";
+		case cPluginManager::HOOK_ENTITY_CHANGING_WORLD:        return "OnEntityChangingWorld";
+		case cPluginManager::HOOK_ENTITY_CHANGED_WORLD:         return "OnEntityChangedWorld";
 		case cPluginManager::HOOK_ENTITY_TELEPORT:              return "OnEntityTeleport";
 		case cPluginManager::HOOK_EXECUTE_COMMAND:              return "OnExecuteCommand";
 		case cPluginManager::HOOK_HANDSHAKE:                    return "OnHandshake";
@@ -1736,40 +2056,29 @@ void cPluginLua::AddResettable(cPluginLua::cResettablePtr a_Resettable)
 
 
 
-AString cPluginLua::HandleWebRequest(const HTTPRequest * a_Request)
+AString cPluginLua::HandleWebRequest(const HTTPRequest & a_Request)
 {
-	cCSLock Lock(m_CriticalSection);
-	std::string RetVal = "";
-
-	std::pair< std::string, std::string > TabName = GetTabNameForRequest(a_Request);
-	std::string SafeTabName = TabName.second;
-	if (SafeTabName.empty())
+	// Find the tab to use for the request:
+	auto TabName = GetTabNameForRequest(a_Request);
+	AString SafeTabTitle = TabName.second;
+	if (SafeTabTitle.empty())
 	{
 		return "";
 	}
-
-	sWebPluginTab * Tab = 0;
-	for (TabList::iterator itr = GetTabs().begin(); itr != GetTabs().end(); ++itr)
+	auto Tab = GetTabBySafeTitle(SafeTabTitle);
+	if (Tab == nullptr)
 	{
-		if ((*itr)->SafeTitle.compare(SafeTabName) == 0)  // This is the one! Rawr
-		{
-			Tab = *itr;
-			break;
-		}
+		return "";
 	}
 
-	if (Tab != nullptr)
+	// Get the page content from the plugin:
+	cCSLock Lock(m_CriticalSection);
+	AString Contents = Printf("WARNING: WebPlugin tab '%s' did not return a string!", Tab->m_Title.c_str());
+	if (!m_LuaState.Call(Tab->m_UserData, &a_Request, cLuaState::Return, Contents))
 	{
-		AString Contents = Printf("WARNING: WebPlugin tab '%s' did not return a string!", Tab->Title.c_str());
-		if (!m_LuaState.Call(Tab->UserData, a_Request, cLuaState::Return, Contents))
-		{
-			return "Lua encountered error while processing the page request";
-		}
-
-		RetVal += Contents;
+		return "Lua encountered error while processing the page request";
 	}
-
-	return RetVal;
+	return Contents;
 }
 
 
@@ -1784,13 +2093,7 @@ bool cPluginLua::AddWebTab(const AString & a_Title, lua_State * a_LuaState, int
 		LOGERROR("Only allowed to add a tab to a WebPlugin of your own Plugin!");
 		return false;
 	}
-	sWebPluginTab * Tab = new sWebPluginTab();
-	Tab->Title = a_Title;
-	Tab->SafeTitle = SafeString(a_Title);
-
-	Tab->UserData = a_FunctionReference;
-
-	GetTabs().push_back(Tab);
+	AddNewWebTab(a_Title, a_FunctionReference);
 	return true;
 }
 
diff --git a/src/Bindings/PluginLua.h b/src/Bindings/PluginLua.h
index c14b02687..a763cdfdf 100644
--- a/src/Bindings/PluginLua.h
+++ b/src/Bindings/PluginLua.h
@@ -20,7 +20,7 @@
 
 
 
-// fwd: UI/Window.h
+// fwd: "UI/Window.h"
 class cWindow;
 
 
@@ -32,6 +32,8 @@ class cPluginLua :
 	public cPlugin,
 	public cWebPlugin
 {
+	typedef cPlugin super;
+
 public:
 	// tolua_end
 	
@@ -96,7 +98,8 @@ public:
 	~cPluginLua();
 
 	virtual void OnDisable(void) override;
-	virtual bool Initialize(void) override;
+	virtual bool Load(void) override;
+	virtual void Unload(void) override;
 
 	virtual void Tick(float a_Dt) override;
 
@@ -112,7 +115,9 @@ public:
 	virtual bool OnCraftingNoRecipe         (cPlayer & a_Player, cCraftingGrid & a_Grid, cCraftingRecipe & a_Recipe) override;
 	virtual bool OnDisconnect               (cClientHandle & a_Client, const AString & a_Reason) override;
 	virtual bool OnEntityAddEffect          (cEntity & a_Entity, int a_EffectType, int a_EffectDurationTicks, int a_EffectIntensity, double a_DistanceModifier) override;
-	virtual bool OnExecuteCommand           (cPlayer * a_Player, const AStringVector & a_Split) override;
+	virtual bool OnEntityChangingWorld      (cEntity & a_Entity, cWorld & a_World) override;
+	virtual bool OnEntityChangedWorld       (cEntity & a_Entity, cWorld & a_World) override;
+	virtual bool OnExecuteCommand           (cPlayer * a_Player, const AStringVector & a_Split, const AString & a_EntireCommand, cPluginManager::CommandResult & a_Result) override;
 	virtual bool OnExploded                 (cWorld & a_World, double a_ExplosionSize,   bool a_CanCauseFire,   double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData) override;
 	virtual bool OnExploding                (cWorld & a_World, double & a_ExplosionSize, bool & a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData) override;
 	virtual bool OnHandshake                (cClientHandle & a_Client, const AString & a_Username) override;
@@ -173,12 +178,13 @@ public:
 	/** Returns true if the plugin contains the function for the specified hook type, using the old-style registration (#121) */
 	bool CanAddOldStyleHook(int a_HookType);
 	
-	// cWebPlugin override
-	virtual const AString GetWebTitle(void) const {return GetName(); }
+	// cWebPlugin overrides
+	virtual const AString GetWebTitle(void) const override {return GetName(); }
+	virtual AString HandleWebRequest(const HTTPRequest & a_Request) override;
 
-	// cWebPlugin and WebAdmin stuff
-	virtual AString HandleWebRequest(const HTTPRequest * a_Request) override;
-	bool AddWebTab(const AString & a_Title, lua_State * a_LuaState, int a_FunctionReference);  // >> EXPORTED IN MANUALBINDINGS <<
+	/** Adds a new web tab to webadmin.
+	Displaying the tab calls the referenced function. */
+	bool AddWebTab(const AString & a_Title, lua_State * a_LuaState, int a_FunctionReference);  // Exported in ManualBindings.cpp
 	
 	/** Binds the command to call the function specified by a Lua function reference. Simply adds to CommandMap. */
 	void BindCommand(const AString & a_Command, int a_FnRef);
diff --git a/src/Bindings/PluginManager.cpp b/src/Bindings/PluginManager.cpp
index 8935f7dd3..5b6bec728 100644
--- a/src/Bindings/PluginManager.cpp
+++ b/src/Bindings/PluginManager.cpp
@@ -59,39 +59,48 @@ void cPluginManager::ReloadPlugins(void)
 
 
 
-void cPluginManager::FindPlugins(void)
+void cPluginManager::RefreshPluginList(void)
 {
+	// Get a list of currently available folders:
 	AString PluginsPath = GetPluginsPath() + "/";
-
-	// First get a clean list of only the currently running plugins, we don't want to mess those up
-	for (PluginMap::iterator itr = m_Plugins.begin(); itr != m_Plugins.end();)
+	AStringVector Contents = cFile::GetFolderContents(PluginsPath.c_str());
+	AStringVector Folders;
+	for (auto & item: Contents)
 	{
-		if (itr->second == nullptr)
+		if ((item == ".") || (item == "..") || (!cFile::IsFolder(PluginsPath + item)))
 		{
-			PluginMap::iterator thiz = itr;
-			++thiz;
-			m_Plugins.erase( itr);
-			itr = thiz;
+			// We only want folders, and don't want "." or ".."
 			continue;
 		}
-		++itr;
-	}
+		Folders.push_back(item);
+	}  // for item - Contents[]
 
-	AStringVector Files = cFile::GetFolderContents(PluginsPath.c_str());
-	for (AStringVector::const_iterator itr = Files.begin(); itr != Files.end(); ++itr)
+	// Set all plugins with invalid folders as psNotFound:
+	for (auto & plugin: m_Plugins)
 	{
-		if ((*itr == ".") || (*itr == "..") || (!cFile::IsFolder(PluginsPath + *itr)))
+		if (std::find(Folders.cbegin(), Folders.cend(), plugin->GetFolderName()) == Folders.end())
 		{
-			// We only want folders, and don't want "." or ".."
-			continue;
+			plugin->m_Status = psNotFound;
 		}
+	}  // for plugin - m_Plugins[]
 
-		// Add plugin name/directory to the list
-		if (m_Plugins.find(*itr) == m_Plugins.end())
+	// Add all newly discovered plugins:
+	for (auto & folder: Folders)
+	{
+		bool hasFound = false;
+		for (auto & plugin: m_Plugins)
 		{
-			m_Plugins[*itr] = nullptr;
+			if (plugin->GetFolderName() == folder)
+			{
+				hasFound = true;
+				break;
+			}
+		}  // for plugin - m_Plugins[]
+		if (!hasFound)
+		{
+			m_Plugins.push_back(std::make_shared<cPluginLua>(folder));
 		}
-	}
+	}  // for folder - Folders[]
 }
 
 
@@ -109,60 +118,26 @@ void cPluginManager::ReloadPluginsNow(void)
 
 
 
-void cPluginManager::ReloadPluginsNow(cIniFile & a_SettingsIni)
+void cPluginManager::ReloadPluginsNow(cSettingsRepositoryInterface & a_Settings)
 {
 	LOG("-- Loading Plugins --");
+
+	// Unload any existing plugins:
 	m_bReloadPlugins = false;
 	UnloadPluginsNow();
 
-	FindPlugins();
-
-	cServer::BindBuiltInConsoleCommands();
-
-	// Check if the Plugins section exists.
-	int KeyNum = a_SettingsIni.FindKey("Plugins");
-
-	if (KeyNum == -1)
-	{
-		InsertDefaultPlugins(a_SettingsIni);
-		KeyNum = a_SettingsIni.FindKey("Plugins");
-	}
-
-	// How many plugins are there?
-	int NumPlugins = a_SettingsIni.GetNumValues(KeyNum);
-
-	for (int i = 0; i < NumPlugins; i++)
-	{
-		AString ValueName = a_SettingsIni.GetValueName(KeyNum, i);
-		if (ValueName.compare("Plugin") == 0)
-		{
-			AString PluginFile = a_SettingsIni.GetValue(KeyNum, i);
-			if (!PluginFile.empty())
-			{
-				if (m_Plugins.find(PluginFile) != m_Plugins.end())
-				{
-					LoadPlugin(PluginFile);
-				}
-			}
-		}
-	}
-
+	// Refresh the list of plugins to load new ones from disk / remove the deleted ones:
+	RefreshPluginList();
 
-	// Remove invalid plugins from the PluginMap.
-	for (PluginMap::iterator itr = m_Plugins.begin(); itr != m_Plugins.end();)
+	// Load the plugins:
+	AStringVector ToLoad = GetFoldersToLoad(a_Settings);
+	for (auto & pluginFolder: ToLoad)
 	{
-		if (itr->second == nullptr)
-		{
-			PluginMap::iterator thiz = itr;
-			++thiz;
-			m_Plugins.erase(itr);
-			itr = thiz;
-			continue;
-		}
-		++itr;
-	}
+		LoadPlugin(pluginFolder);
+	}  // for pluginFolder - ToLoad[]
 
-	size_t NumLoadedPlugins = GetNumPlugins();
+	// Log a report of the loading process
+	size_t NumLoadedPlugins = GetNumLoadedPlugins();
 	if (NumLoadedPlugins == 0)
 	{
 		LOG("-- No Plugins Loaded --");
@@ -173,7 +148,7 @@ void cPluginManager::ReloadPluginsNow(cIniFile & a_SettingsIni)
 	}
 	else
 	{
-		LOG("-- Loaded %i Plugins --", (int)NumLoadedPlugins);
+		LOG("-- Loaded %u Plugins --", static_cast<unsigned>(NumLoadedPlugins));
 	}
 	CallHookPluginsLoaded();
 }
@@ -182,16 +157,16 @@ void cPluginManager::ReloadPluginsNow(cIniFile & a_SettingsIni)
 
 
 
-void cPluginManager::InsertDefaultPlugins(cIniFile & a_SettingsIni)
+void cPluginManager::InsertDefaultPlugins(cSettingsRepositoryInterface & a_Settings)
 {
-	a_SettingsIni.AddKeyName("Plugins");
-	a_SettingsIni.AddKeyComment("Plugins", " Plugin=Debuggers");
-	a_SettingsIni.AddKeyComment("Plugins", " Plugin=HookNotify");
-	a_SettingsIni.AddKeyComment("Plugins", " Plugin=ChunkWorx");
-	a_SettingsIni.AddKeyComment("Plugins", " Plugin=APIDump");
-	a_SettingsIni.AddValue("Plugins", "Plugin", "Core");
-	a_SettingsIni.AddValue("Plugins", "Plugin", "TransAPI");
-	a_SettingsIni.AddValue("Plugins", "Plugin", "ChatLog");
+	a_Settings.AddKeyName("Plugins");
+	a_Settings.AddKeyComment("Plugins", " Plugin=Debuggers");
+	a_Settings.AddKeyComment("Plugins", " Plugin=HookNotify");
+	a_Settings.AddKeyComment("Plugins", " Plugin=ChunkWorx");
+	a_Settings.AddKeyComment("Plugins", " Plugin=APIDump");
+	a_Settings.AddValue("Plugins", "Plugin", "Core");
+	a_Settings.AddValue("Plugins", "Plugin", "TransAPI");
+	a_Settings.AddValue("Plugins", "Plugin", "ChatLog");
 }
 
 
@@ -200,12 +175,39 @@ void cPluginManager::InsertDefaultPlugins(cIniFile & a_SettingsIni)
 
 void cPluginManager::Tick(float a_Dt)
 {
-	while (!m_DisablePluginList.empty())
+	// Unload plugins that have been scheduled for unloading:
+	AStringVector PluginsToUnload;
 	{
-		RemovePlugin(m_DisablePluginList.front());
-		m_DisablePluginList.pop_front();
+		cCSLock Lock(m_CSPluginsToUnload);
+		std::swap(m_PluginsToUnload, PluginsToUnload);
 	}
+	for (auto & folder: PluginsToUnload)
+	{
+		bool HasUnloaded = false;
+		bool HasFound = false;
+		for (auto & plugin: m_Plugins)
+		{
+			if (plugin->GetFolderName() == folder)
+			{
+				HasFound = true;
+				if (plugin->IsLoaded())
+				{
+					plugin->Unload();
+					HasUnloaded = true;
+				}
+			}
+		}
+		if (!HasFound)
+		{
+			LOG("Cannot unload plugin in folder \"%s\", there's no such plugin folder", folder.c_str());
+		}
+		else if (!HasUnloaded)
+		{
+			LOG("Cannot unload plugin in folder \"%s\", it has not been loaded.", folder.c_str());
+		}
+	}  // for plugin - m_Plugins[]
 
+	// If a plugin reload has been scheduled, reload now:
 	if (m_bReloadPlugins)
 	{
 		ReloadPluginsNow();
@@ -523,14 +525,50 @@ bool cPluginManager::CallHookEntityTeleport(cEntity & a_Entity, const Vector3d &
 
 
 
-bool cPluginManager::CallHookExecuteCommand(cPlayer * a_Player, const AStringVector & a_Split)
+bool cPluginManager::CallHookEntityChangingWorld(cEntity & a_Entity, cWorld & a_World)
+{
+	FIND_HOOK(HOOK_ENTITY_CHANGING_WORLD);
+	VERIFY_HOOK;
+
+	for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr)
+	{
+		if ((*itr)->OnEntityChangingWorld(a_Entity, a_World))
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+bool cPluginManager::CallHookEntityChangedWorld(cEntity & a_Entity, cWorld & a_World)
+{
+	FIND_HOOK(HOOK_ENTITY_CHANGED_WORLD);
+	VERIFY_HOOK;
+
+	for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr)
+	{
+		if ((*itr)->OnEntityChangedWorld(a_Entity, a_World))
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+bool cPluginManager::CallHookExecuteCommand(cPlayer * a_Player, const AStringVector & a_Split, const AString & a_EntireCommand, CommandResult & a_Result)
 {
 	FIND_HOOK(HOOK_EXECUTE_COMMAND);
 	VERIFY_HOOK;
 
 	for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr)
 	{
-		if ((*itr)->OnExecuteCommand(a_Player, a_Split))
+		if ((*itr)->OnExecuteCommand(a_Player, a_Split, a_EntireCommand, a_Result))
 		{
 			return true;
 		}
@@ -1443,14 +1481,25 @@ cPluginManager::CommandResult cPluginManager::HandleCommand(cPlayer & a_Player,
 	if (cmd == m_Commands.end())
 	{
 		// Command not found
+		// If it started with a slash, ask the plugins if they still want to handle it:
+		if (!a_Command.empty() && (a_Command[0] == '/'))
+		{
+			CommandResult Result = crUnknownCommand;
+			CallHookExecuteCommand(&a_Player, Split, a_Command, Result);
+			return Result;
+		}
 		return crUnknownCommand;
 	}
 
 	// Ask plugins first if a command is okay to execute the command:
-	if (CallHookExecuteCommand(&a_Player, Split))
+	CommandResult Result = crBlocked;
+	if (CallHookExecuteCommand(&a_Player, Split, a_Command, Result))
 	{
-		LOGINFO("Player %s tried executing command \"%s\" that was stopped by the HOOK_EXECUTE_COMMAND hook", a_Player.GetName().c_str(), Split[0].c_str());
-		return crBlocked;
+		if (Result == crBlocked)
+		{
+			LOGINFO("Player %s tried executing command \"%s\" that was stopped by the HOOK_EXECUTE_COMMAND hook", a_Player.GetName().c_str(), Split[0].c_str());
+		}
+		return Result;
 	}
 
 	if (
@@ -1477,68 +1526,56 @@ cPluginManager::CommandResult cPluginManager::HandleCommand(cPlayer & a_Player,
 
 
 
-cPlugin * cPluginManager::GetPlugin(const AString & a_Plugin) const
+void cPluginManager::UnloadPluginsNow()
 {
-	for (PluginMap::const_iterator itr = m_Plugins.begin(); itr != m_Plugins.end(); ++itr)
-	{
-		if (itr->second == nullptr)
-		{
-			// The plugin is currently unloaded
-			continue;
-		}
+	// Remove all bindings:
+	m_Hooks.clear();
+	m_Commands.clear();
+	m_ConsoleCommands.clear();
 
-		if (itr->second->GetName().compare(a_Plugin) == 0)
+	// Re-bind built-in console commands:
+	cServer::BindBuiltInConsoleCommands();
+
+	// Unload all loaded plugins:
+	for (auto & plugin: m_Plugins)
+	{
+		if (plugin->IsLoaded())
 		{
-			return itr->second;
+			plugin->Unload();
 		}
 	}
-	return 0;
 }
 
 
 
 
 
-const cPluginManager::PluginMap & cPluginManager::GetAllPlugins() const
+void cPluginManager::UnloadPlugin(const AString & a_PluginFolder)
 {
-	return m_Plugins;
+	cCSLock Lock(m_CSPluginsToUnload);
+	m_PluginsToUnload.push_back(a_PluginFolder);
 }
 
 
 
 
 
-void cPluginManager::UnloadPluginsNow()
+bool cPluginManager::LoadPlugin(const AString & a_FolderName)
 {
-	m_Hooks.clear();
-
-	while (!m_Plugins.empty())
+	for (auto & plugin: m_Plugins)
 	{
-		RemovePlugin(m_Plugins.begin()->second);
-	}
-
-	m_Commands.clear();
-	m_ConsoleCommands.clear();
-}
-
-
-
-
-
-bool cPluginManager::DisablePlugin(const AString & a_PluginName)
-{
-	PluginMap::iterator itr = m_Plugins.find(a_PluginName);
-	if (itr == m_Plugins.end())
-	{
-		return false;
-	}
+		if (plugin->GetFolderName() == a_FolderName)
+		{
+			if (!plugin->IsLoaded())
+			{
+				return plugin->Load();
+			}
+			return true;
+		}
+	}  // for plugin - m_Plugins[]
 
-	if (itr->first.compare(a_PluginName) == 0)  // _X 2013_02_01: wtf? Isn't this supposed to be what find() does?
-	{
-		m_DisablePluginList.push_back(itr->second);
-		itr->second = nullptr;  // Get rid of this thing right away
-		return true;
-	}
+	// Plugin not found
+	LOG("Cannot load plugin, folder \"%s\" not found.", a_FolderName.c_str());
 	return false;
 }
 
@@ -1546,15 +1583,6 @@ bool cPluginManager::DisablePlugin(const AString & a_PluginName)
 
 
 
-bool cPluginManager::LoadPlugin(const AString & a_PluginName)
-{
-	return AddPlugin(new cPluginLua(a_PluginName.c_str()));
-}
-
-
-
-
-
 void cPluginManager::RemoveHooks(cPlugin * a_Plugin)
 {
 	for (HookMap::iterator itr = m_Hooks.begin(), end = m_Hooks.end(); itr != end; ++itr)
@@ -1567,32 +1595,6 @@ void cPluginManager::RemoveHooks(cPlugin * a_Plugin)
 
 
 
-void cPluginManager::RemovePlugin(cPlugin * a_Plugin)
-{
-	for (PluginMap::iterator itr = m_Plugins.begin(); itr != m_Plugins.end(); ++itr)
-	{
-		if (itr->second == a_Plugin)
-		{
-			m_Plugins.erase(itr);
-			break;
-		}
-	}
-
-	RemovePluginCommands(a_Plugin);
-	RemovePluginConsoleCommands(a_Plugin);
-	RemoveHooks(a_Plugin);
-	if (a_Plugin != nullptr)
-	{
-		a_Plugin->OnDisable();
-	}
-	delete a_Plugin;
-	a_Plugin = nullptr;
-}
-
-
-
-
-
 void cPluginManager::RemovePluginCommands(cPlugin * a_Plugin)
 {
 	if (a_Plugin != nullptr)
@@ -1619,6 +1621,22 @@ void cPluginManager::RemovePluginCommands(cPlugin * a_Plugin)
 
 
 
+bool cPluginManager::IsPluginLoaded(const AString & a_PluginName)
+{
+	for (auto & plugin: m_Plugins)
+	{
+		if (plugin->GetName() == a_PluginName)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+
 bool cPluginManager::BindCommand(const AString & a_Command, cPlugin * a_Plugin, const AString & a_Permission, const AString & a_HelpString)
 {
 	CommandMap::iterator cmd = m_Commands.find(a_Command);
@@ -1779,7 +1797,10 @@ bool cPluginManager::ExecuteConsoleCommand(const AStringVector & a_Split, cComma
 	if (cmd == m_ConsoleCommands.end())
 	{
 		// Command not found
-		return false;
+		// Still notify the plugins (so that plugins such as Aliases can intercept unknown commands).
+		CommandResult res = crBlocked;
+		CallHookExecuteCommand(nullptr, a_Split, a_Command, res);
+		return (res == crExecuted);
 	}
 
 	if (cmd->second.m_Plugin == nullptr)
@@ -1789,10 +1810,10 @@ bool cPluginManager::ExecuteConsoleCommand(const AStringVector & a_Split, cComma
 	}
 
 	// Ask plugins first if a command is okay to execute the console command:
-	if (CallHookExecuteCommand(nullptr, a_Split))
+	CommandResult res = crBlocked;
+	if (CallHookExecuteCommand(nullptr, a_Split, a_Command, res))
 	{
-		a_Output.Out("Command \"%s\" was stopped by the HOOK_EXECUTE_COMMAND hook", a_Split[0].c_str());
-		return false;
+		return (res == crExecuted);
 	}
 
 	return cmd->second.m_Plugin->HandleConsoleCommand(a_Split, a_Output, a_Command);
@@ -1836,31 +1857,31 @@ bool cPluginManager::IsValidHookType(int a_HookType)
 bool cPluginManager::DoWithPlugin(const AString & a_PluginName, cPluginCallback & a_Callback)
 {
 	// TODO: Implement locking for plugins
-	PluginMap::iterator itr = m_Plugins.find(a_PluginName);
-	if ((itr == m_Plugins.end()) || (itr->second == nullptr))
+	for (auto & plugin: m_Plugins)
 	{
-		return false;
+		if (plugin->GetName() == a_PluginName)
+		{
+			return a_Callback.Item(plugin.get());
+		}
 	}
-	return a_Callback.Item(itr->second);
+	return false;
 }
 
 
 
 
 
-bool cPluginManager::AddPlugin(cPlugin * a_Plugin)
+bool cPluginManager::ForEachPlugin(cPluginCallback & a_Callback)
 {
-	m_Plugins[a_Plugin->GetDirectory()] = a_Plugin;
-
-	if (a_Plugin->Initialize())
+	// TODO: Implement locking for plugins
+	for (auto & plugin: m_Plugins)
 	{
-		// Initialization OK
-		return true;
+		if (a_Callback.Item(plugin.get()))
+		{
+			return false;
+		}
 	}
-
-	// Initialization failed
-	RemovePlugin(a_Plugin);  // Also undoes any registrations that Initialize() might have made
-	return false;
+	return true;
 }
 
 
@@ -1869,21 +1890,23 @@ bool cPluginManager::AddPlugin(cPlugin * a_Plugin)
 
 void cPluginManager::AddHook(cPlugin * a_Plugin, int a_Hook)
 {
-	if (!a_Plugin)
+	if (a_Plugin == nullptr)
 	{
 		LOGWARN("Called cPluginManager::AddHook() with a_Plugin == nullptr");
 		return;
 	}
 	PluginList & Plugins = m_Hooks[a_Hook];
-	Plugins.remove(a_Plugin);
-	Plugins.push_back(a_Plugin);
+	if (std::find(Plugins.cbegin(), Plugins.cend(), a_Plugin) == Plugins.cend())
+	{
+		Plugins.push_back(a_Plugin);
+	}
 }
 
 
 
 
 
-size_t cPluginManager::GetNumPlugins() const
+size_t cPluginManager::GetNumPlugins(void) const
 {
 	return m_Plugins.size();
 }
@@ -1891,3 +1914,51 @@ size_t cPluginManager::GetNumPlugins() const
 
 
 
+
+size_t cPluginManager::GetNumLoadedPlugins(void) const
+{
+	size_t res = 0;
+	for (auto & plugin: m_Plugins)
+	{
+		if (plugin->IsLoaded())
+		{
+			res += 1;
+		}
+	}
+	return res;
+}
+
+
+
+
+
+AStringVector cPluginManager::GetFoldersToLoad(cSettingsRepositoryInterface & a_Settings)
+{
+	// Check if the Plugins section exists.
+	if (!a_Settings.KeyExists("Plugins"))
+	{
+		InsertDefaultPlugins(a_Settings);
+	}
+
+	// Get the list of plugins to load:
+	AStringVector res;
+	auto Values = a_Settings.GetValues("Plugins");
+	for (auto NameValue : Values)
+	{
+		AString ValueName = NameValue.first;
+		if (ValueName.compare("Plugin") == 0)
+		{
+			AString PluginFile = NameValue.second;
+			if (!PluginFile.empty())
+			{
+				res.push_back(PluginFile);
+			}
+		}
+	}  // for i - ini values
+
+	return res;
+}
+
+
+
+
diff --git a/src/Bindings/PluginManager.h b/src/Bindings/PluginManager.h
index 4efcbb6f3..6bcef87bf 100644
--- a/src/Bindings/PluginManager.h
+++ b/src/Bindings/PluginManager.h
@@ -6,48 +6,31 @@
 
 
 
-class cPlugin;
 
-// fwd: World.h
-class cWorld;
 
-// fwd: ChunkDesc.h
+// fwd:
+class cBlockEntityWithItems;
 class cChunkDesc;
-
-// fwd: Entities/Entity.h
-class cEntity;
-
-// fwd: Entities/ProjectileEntity.h
-class cProjectileEntity;
-
-// fwd: Mobs/Monster.h
-class cMonster;
-
-// fwd: Player.h
-class cPlayer;
-
-// fwd: CraftingRecipes.h
+class cClientHandle;
+class cCommandOutputCallback;
 class cCraftingGrid;
 class cCraftingRecipe;
-
-// fwd: Pickup.h
+class cEntity;
+class cHopperEntity;
+class cItems;
+class cMonster;
 class cPickup;
-
-// fwd: Pawn.h
+class cPlayer;
+class cPlugin;
+class cProjectileEntity;
+class cWorld;
+class cSettingsRepositoryInterface;
 struct TakeDamageInfo;
 
-// fwd: CommandOutput.h
-class cCommandOutputCallback;
-
-// fwd: BlockEntities/HopperEntity.h
-class cHopperEntity;
-
-// fwd: BlockEntities/BlockEntityWithItems.h
-class cBlockEntityWithItems;
-
+typedef SharedPtr<cPlugin> cPluginPtr;
+typedef std::vector<cPluginPtr> cPluginPtrs;
 
 
-class cItems;
 
 
 
@@ -55,12 +38,7 @@ class cItems;
 class cPluginManager
 {
 public:
-	// tolua_end
-	
-	// Called each tick
-	virtual void Tick(float a_Dt);
-	
-	// tolua_begin
+
 	enum CommandResult
 	{
 		crExecuted,
@@ -70,6 +48,29 @@ public:
 		crNoPermission,
 	} ;
 
+
+	/** Defines the status of a single plugin - whether it is loaded, disabled or errored. */
+	enum ePluginStatus
+	{
+		/** The plugin has been loaded successfully. */
+		psLoaded,
+
+		/** The plugin is disabled in settings.ini. */
+		psDisabled,
+
+		/** The plugin is enabled in settings.ini but has been unloaded (by a command). */
+		psUnloaded,
+
+		/** The plugin is enabled in settings.ini but has failed to load.
+		m_LoadError is the description of the error. */
+		psError,
+
+		/** The plugin has been loaded before, but after a folder refresh it is no longer present.
+		The plugin will be unloaded in the next call to ReloadPlugins(). */
+		psNotFound,
+	};
+
+
 	enum PluginHook
 	{
 		HOOK_BLOCK_SPREAD,
@@ -85,6 +86,8 @@ public:
 		HOOK_DISCONNECT,
 		HOOK_PLAYER_ANIMATION,
 		HOOK_ENTITY_ADD_EFFECT,
+		HOOK_ENTITY_CHANGING_WORLD,
+		HOOK_ENTITY_CHANGED_WORLD,
 		HOOK_EXECUTE_COMMAND,
 		HOOK_EXPLODED,
 		HOOK_EXPLODING,
@@ -134,6 +137,8 @@ public:
 		HOOK_WEATHER_CHANGING,
 		HOOK_WORLD_STARTED,
 		HOOK_WORLD_TICK,
+
+		// tolua_end
 		
 		// Note that if a hook type is added, it may need processing in cPlugin::CanAddHook() descendants,
 		//   and it definitely needs adding in cPluginLua::GetHookFnName() !
@@ -141,8 +146,7 @@ public:
 		// Keep these two as the last items, they are used for validity checking and get their values automagically
 		HOOK_NUM_HOOKS,
 		HOOK_MAX = HOOK_NUM_HOOKS - 1,
-	} ;
-	// tolua_end
+	} ;  // tolua_export
 
 	/** Used as a callback for enumerating bound commands */
 	class cCommandEnumCallback
@@ -159,24 +163,31 @@ public:
 	/** The interface used for enumerating and extern-calling plugins */
 	typedef cItemCallback<cPlugin> cPluginCallback;
 	
+	typedef std::list<cPlugin *> PluginList;
+
+
+	/** Called each tick, calls the plugins' OnTick hook, as well as processes plugin events (addition, removal) */
+	void Tick(float a_Dt);
 	
 	/** Returns the instance of the Plugin Manager (there is only ever one) */
 	static cPluginManager * Get(void);  // tolua_export
 
-	typedef std::map< AString, cPlugin * > PluginMap;
-	typedef std::list< cPlugin * > PluginList;
-	cPlugin * GetPlugin( const AString & a_Plugin) const;  // tolua_export
-	const PluginMap & GetAllPlugins() const;  // >> EXPORTED IN MANUALBINDINGS <<
+	/** Refreshes the m_Plugins list based on the current contents of the Plugins folder.
+	If an active plugin's folder is not found anymore, the plugin is set as psNotFound, but not yet unloaded. */
+	void RefreshPluginList();  // tolua_export
 
-	// tolua_begin
-	void FindPlugins();
-	void ReloadPlugins();
-	// tolua_end
+	/** Schedules a reload of the plugins to happen within the next call to Tick(). */
+	void ReloadPlugins();  // tolua_export
 	
-	/** Adds the plugin to the list of plugins called for the specified hook type. Handles multiple adds as a single add */
+	/** Adds the plugin to the list of plugins called for the specified hook type.
+	If a plugin adds multiple handlers for a single hook, it is added only once (ignore-duplicates). */
 	void AddHook(cPlugin * a_Plugin, int a_HookType);
 
+	/** Returns the number of all plugins in m_Plugins (includes disabled, unloaded and errored plugins). */
 	size_t GetNumPlugins() const;  // tolua_export
+
+	/** Returns the number of plugins that are psLoaded. */
+	size_t GetNumLoadedPlugins(void) const;  // tolua_export
 	
 	// Calls for individual hooks. Each returns false if the action is to continue or true if the plugin wants to abort
 	bool CallHookBlockSpread              (cWorld & a_World, int a_BlockX, int a_BlockY, int a_BlockZ, eSpreadSource a_Source);
@@ -192,7 +203,9 @@ public:
 	bool CallHookDisconnect               (cClientHandle & a_Client, const AString & a_Reason);
 	bool CallHookEntityAddEffect          (cEntity & a_Entity, int a_EffectType, int a_EffectDurationTicks, int a_EffectIntensity, double a_DistanceModifier);
 	bool CallHookEntityTeleport           (cEntity & a_Entity, const Vector3d & a_OldPosition, const Vector3d & a_NewPosition);
-	bool CallHookExecuteCommand           (cPlayer * a_Player, const AStringVector & a_Split);  // If a_Player == nullptr, it is a console cmd
+	bool CallHookEntityChangingWorld      (cEntity & a_Entity, cWorld & a_World);
+	bool CallHookEntityChangedWorld       (cEntity & a_Entity, cWorld & a_World);
+	bool CallHookExecuteCommand           (cPlayer * a_Player, const AStringVector & a_Split, const AString & a_EntireCommand, CommandResult & a_Result);  // If a_Player == nullptr, it is a console cmd
 	bool CallHookExploded                 (cWorld & a_World, double a_ExplosionSize,   bool a_CanCauseFire,   double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData);
 	bool CallHookExploding                (cWorld & a_World, double & a_ExplosionSize, bool & a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData);
 	bool CallHookHandshake                (cClientHandle & a_ClientHandle, const AString & a_Username);
@@ -241,18 +254,26 @@ public:
 	bool CallHookWorldStarted             (cWorld & a_World);
 	bool CallHookWorldTick                (cWorld & a_World, std::chrono::milliseconds a_Dt, std::chrono::milliseconds a_LastTickDurationMSec);
 	
-	bool DisablePlugin(const AString & a_PluginName);  // tolua_export
-	bool LoadPlugin   (const AString & a_PluginName);  // tolua_export
+	/** Queues the specified plugin to be unloaded in the next call to Tick().
+	Note that this function returns before the plugin is unloaded, to avoid deadlocks. */
+	void UnloadPlugin(const AString & a_PluginFolder);  // tolua_export
+
+	/** Loads the plugin from the specified plugin folder.
+	Returns true if the plugin was loaded successfully or was already loaded before, false otherwise. */
+	bool LoadPlugin(const AString & a_PluginFolder);  // tolua_export
 
 	/** Removes all hooks the specified plugin has registered */
 	void RemoveHooks(cPlugin * a_Plugin);
 	
-	/** Removes the plugin from the internal structures and deletes its object. */
-	void RemovePlugin(cPlugin * a_Plugin);
+	/** Removes the plugin of the specified name from the internal structures and deletes its object. */
+	void RemovePlugin(const AString & a_PluginName);
 	
 	/** Removes all command bindings that the specified plugin has made */
 	void RemovePluginCommands(cPlugin * a_Plugin);
-	
+
+	/** Returns true if the specified plugin is loaded. */
+	bool IsPluginLoaded(const AString & a_PluginName);  // tolua_export
+
 	/** Binds a command to the specified plugin. Returns true if successful, false if command already bound. */
 	bool BindCommand(const AString & a_Command, cPlugin * a_Plugin, const AString & a_Permission, const AString & a_HelpString);  // Exported in ManualBindings.cpp, without the a_Plugin param
 	
@@ -283,7 +304,9 @@ public:
 	/** Returns true if the console command is in the command map */
 	bool IsConsoleCommandBound(const AString & a_Command);  // tolua_export
 	
-	/** Executes the command split into a_Split, as if it was given on the console. Returns true if executed. Output is sent to the a_Output callback */
+	/** Executes the command split into a_Split, as if it was given on the console.
+	Returns true if executed. Output is sent to the a_Output callback
+	Exported in ManualBindings.cpp with a different signature. */
 	bool ExecuteConsoleCommand(const AStringVector & a_Split, cCommandOutputCallback & a_Output, const AString & a_Command);
 	
 	/** Appends all commands beginning with a_Text (case-insensitive) into a_Results.
@@ -295,8 +318,12 @@ public:
 	static bool IsValidHookType(int a_HookType);
 	
 	/** Calls the specified callback with the plugin object of the specified plugin.
-	Returns false if plugin not found, and the value that the callback has returned otherwise. */
+	Returns false if plugin not found, otherwise returns the value that the callback has returned. */
 	bool DoWithPlugin(const AString & a_PluginName, cPluginCallback & a_Callback);
+
+	/** Calls the specified callback for each plugin in m_Plugins.
+	Returns true if all plugins have been reported, false if the callback has aborted the enumeration by returning true. */
+	bool ForEachPlugin(cPluginCallback & a_Callback);
 	
 	/** Returns the path where individual plugins' folders are expected.
 	The path doesn't end in a slash. */
@@ -316,34 +343,46 @@ private:
 	typedef std::map<int, cPluginManager::PluginList> HookMap;
 	typedef std::map<AString, cCommandReg> CommandMap;
 
-	PluginList m_DisablePluginList;
-	PluginMap  m_Plugins;
+
+	/** FolderNames of plugins that should be unloaded.
+	The plugins will be unloaded within the next call to Tick(), to avoid multithreading issues.
+	Protected against multithreaded access by m_CSPluginsToUnload. */
+	AStringVector m_PluginsToUnload;
+
+	/** Protects m_PluginsToUnload against multithreaded access. */
+	mutable cCriticalSection m_CSPluginsToUnload;
+
+	/** All plugins that have been found in the Plugins folder. */
+	cPluginPtrs m_Plugins;
+
 	HookMap    m_Hooks;
 	CommandMap m_Commands;
 	CommandMap m_ConsoleCommands;
 
+	/** If set to true, all the plugins will be reloaded within the next call to Tick(). */
 	bool m_bReloadPlugins;
 
+
 	cPluginManager();
 	virtual ~cPluginManager();
 
 	/** Reloads all plugins, defaulting to settings.ini for settings location */
 	void ReloadPluginsNow(void);
 
-	/** Reloads all plugins with a cIniFile object expected to be initialised to settings.ini */
-	void ReloadPluginsNow(cIniFile & a_SettingsIni);
+	/** Reloads all plugins with a settings repo expected to be initialised to settings.ini */
+	void ReloadPluginsNow(cSettingsRepositoryInterface & a_Settings);
 
 	/** Unloads all plugins */
 	void UnloadPluginsNow(void);
 
-	/** Handles writing default plugins if 'Plugins' key not found using a cIniFile object expected to be intialised to settings.ini */
-	void InsertDefaultPlugins(cIniFile & a_SettingsIni);
-
-	/** Adds the plugin into the internal list of plugins and initializes it. If initialization fails, the plugin is removed again. */
-	bool AddPlugin(cPlugin * a_Plugin);
+	/** Handles writing default plugins if 'Plugins' key not found using a settings repo expected to be intialised to settings.ini */
+	void InsertDefaultPlugins(cSettingsRepositoryInterface & a_Settings);
 
 	/** Tries to match a_Command to the internal table of commands, if a match is found, the corresponding plugin is called. Returns crExecuted if the command is executed. */
 	CommandResult HandleCommand(cPlayer & a_Player, const AString & a_Command, bool a_ShouldCheckPermissions);
+
+	/** Returns the folders that are specified in the settings ini to load plugins from. */
+	AStringVector GetFoldersToLoad(cSettingsRepositoryInterface & a_Settings);
 } ;  // tolua_export
 
 
diff --git a/src/Bindings/WebPlugin.cpp b/src/Bindings/WebPlugin.cpp
index 5759b20e7..1eca7de93 100644
--- a/src/Bindings/WebPlugin.cpp
+++ b/src/Bindings/WebPlugin.cpp
@@ -24,75 +24,82 @@ cWebPlugin::cWebPlugin()
 
 cWebPlugin::~cWebPlugin()
 {
+	ASSERT(m_Tabs.empty());  // Has ClearTabs() been called?
+
+	// Remove from WebAdmin:
 	cWebAdmin * WebAdmin = cRoot::Get()->GetWebAdmin();
 	if (WebAdmin != nullptr)
 	{
 		WebAdmin->RemovePlugin(this);
 	}
+}
+
+
+
 
-	for (TabList::iterator itr = m_Tabs.begin(); itr != m_Tabs.end(); ++itr)
+
+cWebPlugin::cTabNames cWebPlugin::GetTabNames(void) const
+{
+	std::list< std::pair<AString, AString>> NameList;
+	for (auto itr = m_Tabs.cbegin(), end = m_Tabs.cend(); itr != end; ++itr)
 	{
-		delete *itr;
+		NameList.push_back(std::make_pair((*itr)->m_Title, (*itr)->m_SafeTitle));
 	}
-	m_Tabs.clear();
+	return NameList;
 }
 
 
 
 
 
-std::list<std::pair<AString, AString> > cWebPlugin::GetTabNames(void)
+cWebPlugin::cTabPtr cWebPlugin::GetTabBySafeTitle(const AString & a_SafeTitle) const
 {
-	std::list< std::pair< AString, AString > > NameList;
-	for (TabList::iterator itr = GetTabs().begin(); itr != GetTabs().end(); ++itr)
+	cCSLock Lock(m_CSTabs);
+	for (auto itr = m_Tabs.cbegin(), end = m_Tabs.cend(); itr != end; ++itr)
 	{
-		std::pair< AString, AString > StringPair;
-		StringPair.first = (*itr)->Title;
-		StringPair.second = (*itr)->SafeTitle;
-		NameList.push_back( StringPair);
+		if ((*itr)->m_SafeTitle == a_SafeTitle)
+		{
+			return *itr;
+		}
 	}
-	return NameList;
+	return nullptr;
 }
 
 
 
 
 
-std::pair< AString, AString > cWebPlugin::GetTabNameForRequest(const HTTPRequest * a_Request)
+std::pair<AString, AString> cWebPlugin::GetTabNameForRequest(const HTTPRequest & a_Request)
 {
-	std::pair< AString, AString > Names;
-	AStringVector Split = StringSplit(a_Request->Path, "/");
+	AStringVector Split = StringSplit(a_Request.Path, "/");
+	if (Split.empty())
+	{
+		return std::make_pair(AString(), AString());
+	}
 
-	if (Split.size() > 1)
+	cCSLock Lock(m_CSTabs);
+	cTabPtr Tab;
+	if (Split.size() > 2)  // If we got the tab name, show that page
 	{
-		sWebPluginTab * Tab = nullptr;
-		if (Split.size() > 2)  // If we got the tab name, show that page
+		for (auto itr = m_Tabs.cbegin(), end = m_Tabs.cend(); itr != end; ++itr)
 		{
-			for (TabList::iterator itr = GetTabs().begin(); itr != GetTabs().end(); ++itr)
+			if ((*itr)->m_SafeTitle.compare(Split[2]) == 0)  // This is the one!
 			{
-				if ((*itr)->SafeTitle.compare(Split[2]) == 0)  // This is the one!
-				{
-					Tab = *itr;
-					break;
-				}
-			}
-		}
-		else  // Otherwise show the first tab
-		{
-			if (GetTabs().size() > 0)
-			{
-				Tab = *GetTabs().begin();
+				return std::make_pair((*itr)->m_Title, (*itr)->m_SafeTitle);
 			}
 		}
+		// Tab name not found, display an "empty" page:
+		return std::make_pair(AString(), AString());
+	}
 
-		if (Tab != nullptr)
-		{
-			Names.first = Tab->Title;
-			Names.second = Tab->SafeTitle;
-		}
+	// Show the first tab:
+	if (!m_Tabs.empty())
+	{
+		return std::make_pair(m_Tabs.front()->m_SafeTitle, m_Tabs.front()->m_SafeTitle);
 	}
 
-	return Names;
+	// No tabs at all:
+	return std::make_pair(AString(), AString());
 }
 
 
@@ -101,14 +108,16 @@ std::pair< AString, AString > cWebPlugin::GetTabNameForRequest(const HTTPRequest
 AString cWebPlugin::SafeString(const AString & a_String)
 {
 	AString RetVal;
-	for (unsigned int i = 0; i < a_String.size(); ++i)
+	auto len = a_String.size();
+	RetVal.reserve(len);
+	for (size_t i = 0; i < len; ++i)
 	{
 		char c = a_String[i];
 		if (c == ' ')
 		{
 			c = '_';
 		}
-		RetVal.push_back( c);
+		RetVal.push_back(c);
 	}
 	return RetVal;
 }
@@ -116,3 +125,28 @@ AString cWebPlugin::SafeString(const AString & a_String)
 
 
 
+
+void cWebPlugin::AddNewWebTab(const AString & a_Title, int a_UserData)
+{
+	auto Tab = std::make_shared<cTab>(a_Title, a_UserData);
+	cCSLock Lock(m_CSTabs);
+	m_Tabs.push_back(Tab);
+}
+
+
+
+
+
+void cWebPlugin::ClearTabs(void)
+{
+	// Remove the webadmin tabs:
+	cTabPtrs Tabs;
+	{
+		cCSLock Lock(m_CSTabs);
+		std::swap(Tabs, m_Tabs);
+	}
+}
+
+
+
+
diff --git a/src/Bindings/WebPlugin.h b/src/Bindings/WebPlugin.h
index 9b825b918..ade4f4359 100644
--- a/src/Bindings/WebPlugin.h
+++ b/src/Bindings/WebPlugin.h
@@ -12,34 +12,67 @@ class cWebPlugin
 {
 public:
 	// tolua_end
+
+	struct cTab
+	{
+		AString m_Title;
+		AString m_SafeTitle;
+		int m_UserData;
+
+		cTab(const AString & a_Title, int a_UserData):
+			m_Title(a_Title),
+			m_SafeTitle(cWebPlugin::SafeString(a_Title)),
+			m_UserData(a_UserData)
+		{
+		}
+	};
+
+	typedef SharedPtr<cTab> cTabPtr;
+	typedef std::list<cTabPtr> cTabPtrs;
+	typedef std::list<std::pair<AString, AString>> cTabNames;
+
+
 	cWebPlugin();
+
 	virtual ~cWebPlugin();
 
 	// tolua_begin
+
+	/** Returns the title of the plugin, as it should be presented in the webadmin's pages tree. */
 	virtual const AString GetWebTitle(void) const = 0;
 	
-	virtual AString HandleWebRequest(const HTTPRequest * a_Request) = 0;
+	/** Sanitizes the input string, replacing spaces with underscores. */
+	static AString SafeString(const AString & a_String);
 
-	static AString SafeString( const AString & a_String);
 	// tolua_end
 
-	struct sWebPluginTab
-	{
-		std::string Title;
-		std::string SafeTitle;
+	virtual AString HandleWebRequest(const HTTPRequest & a_Request) = 0;
 
-		int UserData;
-	};
+	/** Adds a new web tab with the specified contents. */
+	void AddNewWebTab(const AString & a_Title, int a_UserData);
+
+	/** Removes all the tabs. */
+	void ClearTabs(void);
 
-	typedef std::list< sWebPluginTab* > TabList;
-	TabList & GetTabs() { return m_Tabs; }
+	/** Returns all the tabs that this plugin has registered. */
+	const cTabPtrs & GetTabs(void) const { return m_Tabs; }
 
-	typedef std::list< std::pair<AString, AString> > TabNameList;
-	TabNameList GetTabNames();  // >> EXPORTED IN MANUALBINDINGS <<
-	std::pair< AString, AString > GetTabNameForRequest(const HTTPRequest* a_Request);
+	/** Returns all of the tabs that this plugin has registered. */
+	cTabNames GetTabNames(void) const;  // Exported in ManualBindings.cpp
+
+	/** Returns the tab that has the specified SafeTitle.
+	Returns nullptr if no such tab. */
+	cTabPtr GetTabBySafeTitle(const AString & a_SafeTitle) const;
+
+	std::pair<AString, AString> GetTabNameForRequest(const HTTPRequest & a_Request);
 
 private:
-	TabList m_Tabs;
+	/** All tabs that this plugin has registered.
+	Protected against multithreaded access by m_CSTabs. */
+	cTabPtrs m_Tabs;
+
+	/** Protects m_Tabs against multithreaded access. */
+	mutable cCriticalSection m_CSTabs;
 };  // tolua_export
 
 
diff --git a/src/Bindings/virtual_method_hooks.lua b/src/Bindings/virtual_method_hooks.lua
deleted file mode 100644
index a52728ff8..000000000
--- a/src/Bindings/virtual_method_hooks.lua
+++ /dev/null
@@ -1,518 +0,0 @@
--- flags
-local disable_virtual_hooks = true
-local enable_pure_virtual = true
-local default_private_access = false
-
-
-
-
-
-local access = {public = 0, protected = 1, private = 2}
-
-function preparse_hook(p)
-
-	if default_private_access then
-		-- we need to make all structs 'public' by default
-		p.code = string.gsub(p.code, "(struct[^;]*{)", "%1\npublic:\n")
-	end
-end
-
-
-function parser_hook(s)
-
-	local container = classContainer.curr -- get the current container
-
-	if default_private_access then
-		if not container.curr_member_access and container.classtype == 'class' then
-			-- default access for classes is private
-			container.curr_member_access = access.private
-		end
-	end
-
-	-- try labels (public, private, etc)
-	do
-		local b,e,label = string.find(s, "^%s*(%w*)%s*:[^:]") -- we need to check for [^:], otherwise it would match 'namespace::type'
-		if b then
-
-			-- found a label, get the new access value from the global 'access' table
-			if access[label] then
-				container.curr_member_access = access[label]
-			end -- else ?
-
-			return strsub(s, e) -- normally we would use 'e+1', but we need to preserve the [^:]
-		end
-	end
-
-
-	local ret = nil
-
-	if disable_virtual_hooks then
-
-		return ret
-	end
-
-	local b,e,decl,arg = string.find(s, "^%s*virtual%s+([^%({~]+)(%b())")
-	local const
-	if b then
-		local ret = string.sub(s, e+1)
-		if string.find(ret, "^%s*const") then
-			const = "const"
-			ret = string.gsub(ret, "^%s*const", "")
-		end
-		local purev = false
-		if string.find(ret, "^%s*=%s*0") then
-			purev = true
-			ret = string.gsub(ret, "^%s*=%s*0", "")
-		end
-		ret = string.gsub(ret, "^%s*%b{}", "")
-
-		local func = Function(decl, arg, const)
-		func.pure_virtual = purev
-		--func.access = access
-		func.original_sig = decl
-
-		local curflags = classContainer.curr.flags
-		if not curflags.virtual_class then
-
-			curflags.virtual_class = VirtualClass()
-		end
-		curflags.virtual_class:add(func)
-		curflags.pure_virtual = curflags.pure_virtual or purev
-
-		return ret
-	end
-
-	return ret
-end
-
-
--- class VirtualClass
-classVirtualClass = {
- classtype = 'class',
- name = '',
- base = '',
- type = '',
- btype = '',
- ctype = '',
-}
-classVirtualClass.__index = classVirtualClass
-setmetatable(classVirtualClass,classClass)
-
-function classVirtualClass:add(f)
-
-	local parent = classContainer.curr
-	pop()
-
-	table.insert(self.methods, {f=f})
-
-	local name,sig
-
-	-- doble negative means positive
-	if f.name == 'new' and ((not self.flags.parent_object.flags.pure_virtual) or (enable_pure_virtual)) then
-
-		name = self.original_name
-	elseif f.name == 'delete' then
-		name = '~'..self.original_name
-	else
-		if f.access ~= 2 and (not f.pure_virtual) and f.name ~= 'new' and f.name ~= 'delete' then
-			name = f.mod.." "..f.type..f.ptr.." "..self.flags.parent_object.lname.."__"..f.name
-		end
-	end
-
-	if name then
-		sig = name..self:get_arg_list(f, true)..";\n"
-		push(self)
-		sig = preprocess(sig)
-		self:parse(sig)
-		pop()
-	end
-
-	push(parent)
-end
-
-function preprocess(sig)
-
-	sig = gsub(sig,"([^%w_])void%s*%*","%1_userdata ") -- substitute 'void*'
-	sig = gsub(sig,"([^%w_])void%s*%*","%1_userdata ") -- substitute 'void*'
-	sig = gsub(sig,"([^%w_])char%s*%*","%1_cstring ")  -- substitute 'char*'
-	sig = gsub(sig,"([^%w_])lua_State%s*%*","%1_lstate ")  -- substitute 'lua_State*'
-
-	return sig
-end
-
-function classVirtualClass:get_arg_list(f, decl)
-
-	local ret = ""
-	local sep = ""
-	local i=1
-	while f.args[i] do
-
-		local arg = f.args[i]
-		if decl then
-			local ptr
-			if arg.ret ~= '' then
-				ptr = arg.ret
-			else
-				ptr = arg.ptr
-			end
-			local def = ""
-			if arg.def and arg.def ~= "" then
-
-				def = " = "..arg.def
-			end
-			ret = ret..sep..arg.mod.." "..arg.type..ptr.." "..arg.name..def
-		else
-			ret = ret..sep..arg.name
-		end
-
-		sep = ","
-		i = i+1
-	end
-
-	return "("..ret..")"
-end
-
-function classVirtualClass:add_parent_virtual_methods(parent)
-
-	parent = parent or _global_classes[self.flags.parent_object.btype]
-
-	if not parent then return end
-
-	if parent.flags.virtual_class then
-
-		local vclass = parent.flags.virtual_class
-		for k,v in ipairs(vclass.methods) do
-			if v.f.name ~= 'new' and v.f.name ~= 'delete' and (not self:has_method(v.f)) then
-				table.insert(self.methods, {f=v.f})
-			end
-		end
-	end
-
-	parent = _global_classes[parent.btype]
-	if parent then
-		self:add_parent_virtual_methods(parent)
-	end
-end
-
-function classVirtualClass:has_method(f)
-
-	for k,v in pairs(self.methods) do
-		-- just match name for now
-		if v.f.name == f.name then
-			return true
-		end
-	end
-
-	return false
-end
-
-function classVirtualClass:add_constructors()
-
-	local i=1
-	while self.flags.parent_object[i] do
-
-		local v = self.flags.parent_object[i]
-		if getmetatable(v) == classFunction and (v.name == 'new' or v.name == 'delete') then
-
-			self:add(v)
-		end
-
-		i = i+1
-	end
-
-end
-
---[[
-function classVirtualClass:requirecollection(t)
-
-	self:add_constructors()
-	local req = classClass.requirecollection(self, t)
-	if req then
-		output('class ',self.name,";")
-	end
-	return req
-end
---]]
-
-function classVirtualClass:supcode()
-
-	-- pure virtual classes can have no default constructors on gcc 4
-
-	if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
-		output('#if (__GNUC__ == 4) || (__GNUC__ > 4 ) // I hope this works on Microsoft Visual studio .net server 2003 XP Compiler\n')
-	end
-
-	local ns
-	if self.prox.classtype == 'namespace' then
-		output('namespace ',self.prox.name, " {")
-		ns = true
-	end
-
-	output("class "..self.original_name.." : public "..self.btype..", public ToluaBase {")
-
-	output("public:\n")
-
-	self:add_parent_virtual_methods()
-
-	self:output_methods(self.btype)
-	self:output_parent_methods()
-
-	self:add_constructors()
-
-	-- no constructor for pure virtual classes
-	if (not self.flags.parent_object.flags.pure_virtual) or enable_pure_virtual then
-
-		self:output_constructors()
-	end
-
-	output("};\n\n")
-
-	if ns then
-		output("};")
-	end
-
-	classClass.supcode(self)
-
-	if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
-		output('#endif // __GNUC__ >= 4\n')
-	end
-
-	-- output collector for custom class if required
-	if self:requirecollection(_collect) and _collect[self.type] then
-
-		output('\n')
-		output('/* function to release collected object via destructor */')
-		output('#ifdef __cplusplus\n')
-		--for i,v in pairs(collect) do
-		i,v = self.type, _collect[self.type]
-		 output('\nstatic int '..v..' (lua_State* tolua_S)')
-			output('{')
-			output(' '..i..'* self = ('..i..'*) tolua_tousertype(tolua_S,1,0);')
-			output('	delete self;')
-			output('	return 0;')
-			output('}')
-		--end
-		output('#endif\n\n')
-	end
-
-end
-
-function classVirtualClass:register(pre)
-
-	-- pure virtual classes can have no default constructors on gcc 4
-	if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
-		output('#if (__GNUC__ == 4) || (__GNUC__ > 4 )\n')
-	end
-
-	classClass.register(self, pre)
-
-	if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
-		output('#endif // __GNUC__ >= 4\n')
-	end
-end
-
-
---function classVirtualClass:requirecollection(_c)
---	if self.flags.parent_object.flags.pure_virtual then
---		return false
---	end
---	return classClass.requirecollection(self, _c)
---end
-
-function classVirtualClass:output_parent_methods()
-
-	for k,v in ipairs(self.methods) do
-
-		if v.f.access ~= 2 and (not v.f.pure_virtual) and v.f.name ~= 'new' and v.f.name ~= 'delete' then
-
-			local rettype = v.f.mod.." "..v.f.type..v.f.ptr.." "
-			local parent_name = rettype..self.btype.."__"..v.f.name
-
-			local par_list = self:get_arg_list(v.f, true)
-			local var_list = self:get_arg_list(v.f, false)
-
-			-- the parent's virtual function
-			output("\t"..parent_name..par_list.." {")
-
-			output("\t\treturn (",rettype,")"..self.btype.."::"..v.f.name..var_list..";")
-			output("\t};")
-		end
-	end
-end
-
-function classVirtualClass:output_methods(btype)
-
-	for k,v in ipairs(self.methods) do
-
-		if v.f.name ~= 'new' and v.f.name ~= 'delete' then
-
-			self:output_method(v.f, btype)
-		end
-	end
-	output("\n")
-end
-
-function classVirtualClass:output_constructors()
-
-	for k,v in ipairs(self.methods) do
-
-		if v.f.name == 'new' then
-
-			local par_list = self:get_arg_list(v.f, true)
-			local var_list = self:get_arg_list(v.f, false)
-
-			output("\t",self.original_name,par_list,":",self.btype,var_list,"{};")
-		end
-	end
-end
-
-function classVirtualClass:output_method(f, btype)
-
-	if f.access == 2 then -- private
-		return
-	end
-
-	local ptr
-	if f.ret ~= '' then
-		ptr = f.ret
-	else
-		ptr = f.ptr
-	end
-
-	local rettype = f.mod.." "..f.type..f.ptr.." "
-	local par_list = self:get_arg_list(f, true)
-	local var_list = self:get_arg_list(f, false)
-
-	if string.find(rettype, "%s*LuaQtGenericFlags%s*") then
-
-		_,_,rettype = string.find(f.original_sig, "^%s*([^%s]+)%s+")
-	end
-
-	-- the caller of the lua method
-	output("\t"..rettype.." "..f.name..par_list..f.const.." {")
-	local fn = f.cname
-	if f.access == 1 then
-		fn = "NULL"
-	end
-	output('\t\tif (push_method("',f.lname,'", ',fn,')) {')
-
-	--if f.type ~= 'void' then
-	--	output("\t\t\tint top = lua_gettop(lua_state)-1;")
-	--end
-
-	-- push the parameters
-	local argn = 0
-	for i,arg in ipairs(f.args) do
-		if arg.type ~= 'void' then
-			local t,ct = isbasic(arg.type)
-			if t and t ~= '' then
-				if arg.ret == "*" then
-					t = 'userdata'
-					ct = 'void*'
-				end
-				output("\t\t\ttolua_push"..t.."(lua_state, ("..ct..")"..arg.name..");");
-			else
-				local m = arg.ptr
-				if m and m~= "" then
-					if m == "*" then m = "" end
-					output("\t\t\ttolua_pushusertype(lua_state, (void*)"..m..arg.name..", \""..arg.type.."\");")
-				else
-					output("\t\t\tvoid* tolua_obj" .. argn .." = (void*)new "..arg.type.."("..arg.name..");\n")
-					output('\t\t\ttolua_pushusertype_and_takeownership(lua_state, tolua_obj' .. argn .. ', "'..arg.type..'");\n')
-				end
-			end
-			argn = argn+1
-		end
-	end
-
-	-- call the function
-	output("\t\t\tToluaBase::dbcall(lua_state, ",argn+1,", ")
-
-	-- return value
-	if f.type ~= 'void' then
-		output("1);")
-
-		local t,ct = isbasic(f.type)
-		if t and t ~= '' then
-			--output("\t\t\treturn ("..rettype..")tolua_to"..t.."(lua_state, top, 0);")
-			output("\t\t\t",rettype,"tolua_ret = ("..rettype..")tolua_to"..t.."(lua_state, -1, 0);")
-		else
-
-			local mod = ""
-			if f.ptr ~= "*" then
-				mod = "*("..f.type.."*)"
-			end
-
-			--output("\t\t\treturn ("..rettype..")"..mod.."tolua_tousertype(lua_state, top, 0);")
-			output("\t\t\t",rettype,"tolua_ret = ("..rettype..")"..mod.."tolua_tousertype(lua_state, -1, 0);")
-		end
-		output("\t\t\tlua_pop(lua_state, 1);")
-		output("\t\t\treturn tolua_ret;")
-	else
-		output("0);")
-	end
-
-	-- handle non-implemeted function
-	output("\t\t} else {")
-
-	if f.pure_virtual then
-
-		output('\t\t\tif (lua_state)')
-		--output('\t\t\t\ttolua_error(lua_state, "pure-virtual method '..btype.."::"..f.name..' not implemented.", NULL);')
-		output('\t\t\t\tLOG("pure-virtual method '..btype.."::"..f.name..' not implemented.");')
-		output('\t\t\telse {')
-		output('\t\t\t\tLOG("pure-virtual method '..btype.."::"..f.name..' called with no lua_state. Aborting");')
-		output('\t\t\t\t::abort();')
-		output('\t\t\t};')
-		if( rettype == " std::string " ) then
-			output('\t\t\treturn "";')
-		else
-			output('\t\t\treturn (',rettype,')0;')
-		end
-	else
-
-		output('\t\t\treturn (',rettype,')',btype,'::',f.name,var_list,';')
-	end
-
-	output("\t\t};")
-
-	output("\t};")
-end
-
-function VirtualClass()
-
-	local parent = classContainer.curr
-	pop()
-
-	local name = "Lua__"..parent.original_name
-
-	local c = _Class(_Container{name=name, base=parent.name, extra_bases=nil})
-	setmetatable(c, classVirtualClass)
-
-	local ft = getnamespace(c.parent)..c.original_name
-	append_global_type(ft, c)
-
-	push(parent)
-
-	c.flags.parent_object = parent
-	c.methods = {}
-
-	push(c)
-	c:parse("\nvoid tolua__set_instance(_lstate L, lua_Object lo);\n")
-	pop()
-
-	return c
-end
-
-
-
-
-
-
-function post_output_hook()
-	print("Bindings have been generated.")
-end
-
-
-
-