36 files changed, 3217 insertions, 1491 deletions

diff --git a/MCServer/.gitignore b/MCServer/.gitignore
index 62225e137..ca10d90e8 100644
--- a/MCServer/.gitignore
+++ b/MCServer/.gitignore
@@ -1,11 +1,8 @@
 *.exe
-ChunkWorx.ini
-ChunkWorxSave.ini
+*.ini
 MCServer
-banned.ini
 logs
 players
-whitelist.ini
 world*
 API.txt
 *.dat
@@ -15,9 +12,6 @@ schematics
 *.pdb
 memdump.xml
 *.grab
-ProtectionAreas.ini
 ProtectionAreas.sqlite
 helgrind.log
-settings.ini
-webadmin.ini
 motd.txt
diff --git a/MCServer/Plugins/Debuggers/Debuggers.lua b/MCServer/Plugins/Debuggers/Debuggers.lua
index f26b9a98d..e864cfe92 100644
--- a/MCServer/Plugins/Debuggers/Debuggers.lua
+++ b/MCServer/Plugins/Debuggers/Debuggers.lua
@@ -23,17 +23,18 @@ function Initialize(Plugin)
 	PluginManager:AddHook(Plugin, cPluginManager.HOOK_CHAT);
 	PluginManager:AddHook(Plugin, cPluginManager.HOOK_PLAYER_RIGHT_CLICKING_ENTITY);
 
-	PluginManager:BindCommand("/le",      "debuggers", HandleListEntitiesCmd, "Shows a list of all the loaded entities");
-	PluginManager:BindCommand("/ke",      "debuggers", HandleKillEntitiesCmd, "Kills all the loaded entities");
-	PluginManager:BindCommand("/wool",    "debuggers", HandleWoolCmd,         "Sets all your armor to blue wool");
-	PluginManager:BindCommand("/testwnd", "debuggers", HandleTestWndCmd,      "Opens up a window using plugin API");
-	PluginManager:BindCommand("/gc",      "debuggers", HandleGCCmd,           "Activates the Lua garbage collector");
-	PluginManager:BindCommand("/fast",    "debuggers", HandleFastCmd,         "Switches between fast and normal movement speed");
-	PluginManager:BindCommand("/dash",    "debuggers", HandleDashCmd,         "Switches between fast and normal sprinting speed");
-	PluginManager:BindCommand("/hunger",  "debuggers", HandleHungerCmd,       "Lists the current hunger-related variables");
-	PluginManager:BindCommand("/poison",  "debuggers", HandlePoisonCmd,       "Sets food-poisoning for 15 seconds");
-	PluginManager:BindCommand("/starve",  "debuggers", HandleStarveCmd,       "Sets the food level to zero");
-	PluginManager:BindCommand("/fl",      "debuggers", HandleFoodLevelCmd,    "Sets the food level to the given value");
+	PluginManager:BindCommand("/le",      "debuggers", HandleListEntitiesCmd, "- Shows a list of all the loaded entities");
+	PluginManager:BindCommand("/ke",      "debuggers", HandleKillEntitiesCmd, "- Kills all the loaded entities");
+	PluginManager:BindCommand("/wool",    "debuggers", HandleWoolCmd,         "- Sets all your armor to blue wool");
+	PluginManager:BindCommand("/testwnd", "debuggers", HandleTestWndCmd,      "- Opens up a window using plugin API");
+	PluginManager:BindCommand("/gc",      "debuggers", HandleGCCmd,           "- Activates the Lua garbage collector");
+	PluginManager:BindCommand("/fast",    "debuggers", HandleFastCmd,         "- Switches between fast and normal movement speed");
+	PluginManager:BindCommand("/dash",    "debuggers", HandleDashCmd,         "- Switches between fast and normal sprinting speed");
+	PluginManager:BindCommand("/hunger",  "debuggers", HandleHungerCmd,       "- Lists the current hunger-related variables");
+	PluginManager:BindCommand("/poison",  "debuggers", HandlePoisonCmd,       "- Sets food-poisoning for 15 seconds");
+	PluginManager:BindCommand("/starve",  "debuggers", HandleStarveCmd,       "- Sets the food level to zero");
+	PluginManager:BindCommand("/fl",      "debuggers", HandleFoodLevelCmd,    "- Sets the food level to the given value");
+	PluginManager:BindCommand("/spidey",  "debuggers", HandleSpideyCmd,       "- Shoots a line of web blocks until it hits non-air");
 
 	-- Enable the following line for BlockArea / Generator interface testing:
 	-- PluginManager:AddHook(Plugin, cPluginManager.HOOK_CHUNK_GENERATED);
@@ -707,3 +708,34 @@ end
 
 
 
+
+function HandleSpideyCmd(a_Split, a_Player)
+	-- Place a line of cobwebs from the player's eyes until non-air block, in the line-of-sight of the player
+	local World = a_Player:GetWorld();
+
+	local Callbacks = {
+		OnNextBlock = function(a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta)
+			if (a_BlockType ~= E_BLOCK_AIR) then
+				-- abort the trace
+				return true;
+			end
+			World:SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_COBWEB, 0);
+		end
+	};
+	
+	local EyePos = a_Player:GetEyePosition();
+	local LookVector = a_Player:GetLookVector();
+	LookVector:Normalize();
+	
+	-- Start cca 2 blocks away from the eyes
+	local Start = EyePos + LookVector + LookVector;
+	local End = EyePos + LookVector * 50;
+	
+	cLineBlockTracer.Trace(World, Callbacks, Start.x, Start.y, Start.z, End.x, End.y, End.z);
+	
+	return true;
+end
+
+
+
+
diff --git a/MCServer/monsters.ini b/MCServer/monsters.ini
index 80a0c7dde..8289e0a0a 100644
--- a/MCServer/monsters.ini
+++ b/MCServer/monsters.ini
@@ -1,9 +1,9 @@
 [Spider]
 AttackRange=5.0
 AttackRate=1
-AttackDamage=1.0
+AttackDamage=2.0
 SightDistance=25.0
-MaxHealth=10
+MaxHealth=16
 
 [Chicken]
 AttackRange=5.0
@@ -50,7 +50,7 @@ MaxHealth=40
 [Zombiepigman]
 AttackRange=5.0
 AttackRate=1  
-AttackDamage=5.0
+AttackDamage=7.0
 SightDistance=25.0
 MaxHealth=20
 
@@ -85,27 +85,70 @@ MaxHealth=8
 [Skeleton]
 AttackRange=5.0
 AttackRate=1  
-AttackDamage=4.0
+AttackDamage=3.0
 SightDistance=25.0
 MaxHealth=20
 
 [Slime]
 AttackRange=5.0
 AttackRate=1  
-AttackDamage=10.0
+AttackDamage=4.0
 SightDistance=25.0
-MaxHealth=32
+MaxHealth=16
 
-[Spider]
+[Zombie]
 AttackRange=5.0
 AttackRate=1  
-AttackDamage=2.0
+AttackDamage=4.0
 SightDistance=25.0
-MaxHealth=16
+MaxHealth=20
 
-[Zombie]
+[Wolf]
 AttackRange=5.0
 AttackRate=1  
 AttackDamage=4.0
 SightDistance=25.0
-MaxHealth=20
\ No newline at end of file
+MaxHealth=20
+
+[Blaze]
+AttackRange=5.0
+AttackRate=1  
+AttackDamage=6.0
+SightDistance=25.0
+MaxHealth=20
+
+[Villager]
+AttackRange=5.0
+AttackRate=1  
+AttackDamage=0.0
+SightDistance=25.0
+MaxHealth=20
+
+[Witch]
+AttackRange=5.0
+AttackRate=1  
+AttackDamage=0.0
+SightDistance=25.0
+MaxHealth=26
+
+
+[Ocelot]
+AttackRange=5.0
+AttackRate=1  
+AttackDamage=0.0
+SightDistance=25.0
+MaxHealth=10
+
+[Mooshroom]
+AttackRange=5.0
+AttackRate=1  
+AttackDamage=0.0
+SightDistance=25.0
+MaxHealth=10
+
+[Magmacube]
+AttackRange=5.0
+AttackRate=1  
+AttackDamage=6.0
+SightDistance=25.0
+MaxHealth=16
diff --git a/MCServer/webadmin/template.lua b/MCServer/webadmin/template.lua
index f508ad5aa..1ab1aab88 100644
--- a/MCServer/webadmin/template.lua
+++ b/MCServer/webadmin/template.lua
@@ -4,6 +4,10 @@ function Output(String)
 	table.insert(SiteContent, String)
 end
 
+
+
+
+
 function GetTableSize(Table)
 	local Size = 0
 	for key,value in pairs(Table) do
@@ -12,6 +16,10 @@ function GetTableSize(Table)
 	return Size
 end
 
+
+
+
+
 function GetDefaultPage()
 	local PM = cRoot:Get():GetPluginManager()
 
@@ -42,11 +50,15 @@ function GetDefaultPage()
 	return Content, SubTitle
 end
 
+
+
+
+
 function ShowPage(WebAdmin, TemplateRequest)
 	SiteContent = {}
 	local BaseURL = WebAdmin:GetBaseURL(TemplateRequest.Request.Path)
 	local Title = "MCServer"
-	local MemoryUsage = WebAdmin:GetMemoryUsage()
+	local MemoryUsage = cWebAdmin:GetMemoryUsage()
 	local NumChunks = cRoot:Get():GetTotalChunkCount()
 	local PluginPage = WebAdmin:GetPage(TemplateRequest.Request)
 	local PageContent = PluginPage.Content
@@ -408,6 +420,7 @@ function ShowPage(WebAdmin, TemplateRequest)
 				<div id="sidebar">
 					<ul class="sideNav">
 	]])
+
 	
 	local AllPlugins = WebAdmin:GetPlugins()
 	for key,value in pairs(AllPlugins) do
@@ -421,6 +434,7 @@ function ShowPage(WebAdmin, TemplateRequest)
 			end
 		end
 	end
+
 	
 	Output([[
 					</ul>
diff --git a/VC2008/MCServer.vcproj b/VC2008/MCServer.vcproj
index 6fcd55388..591ee678a 100644
--- a/VC2008/MCServer.vcproj
+++ b/VC2008/MCServer.vcproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
 	Version="9,00"
@@ -307,6 +307,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\source\BlockTracer.h"
+				>
+			</File>
+			<File
 				RelativePath="..\source\ByteBuffer.cpp"
 				>
 			</File>
@@ -546,6 +550,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\source\LineBlockTracer.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\source\LineBlockTracer.h"
+				>
+			</File>
+			<File
 				RelativePath="..\source\Log.cpp"
 				>
 			</File>
@@ -1486,6 +1498,14 @@
 					>
 				</File>
 				<File
+					RelativePath="..\source\LuaState.cpp"
+					>
+				</File>
+				<File
+					RelativePath="..\source\LuaState.h"
+					>
+				</File>
+				<File
 					RelativePath="..\source\LuaWindow.cpp"
 					>
 				</File>
@@ -1833,6 +1853,10 @@
 					>
 				</File>
 				<File
+					RelativePath="..\source\Blocks\BlockCarpet.h"
+					>
+				</File>
+				<File
 					RelativePath="..\source\Blocks\BlockCauldron.h"
 					>
 				</File>
diff --git a/iniFile/iniFile.cpp b/iniFile/iniFile.cpp
index 76f71284f..5ecbc5e06 100644
--- a/iniFile/iniFile.cpp
+++ b/iniFile/iniFile.cpp
@@ -12,17 +12,13 @@
 //////////////////////////////////////////////////////////////////////
 
 /*
-	!! MODIFIED BY FAKETRUTH !!
+!! MODIFIED BY FAKETRUTH and xoft !!
 */
 
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 // C++ Includes
-#include <iostream>
 #include <fstream>
-#include <sstream>
-
-using namespace std;
 
 // C Includes
 #include <ctype.h>
@@ -31,26 +27,32 @@ using namespace std;
 #include "iniFile.h"
 
 #if defined(WIN32)
-#define iniEOL endl
+	#define iniEOL endl
 #else
-#define iniEOL '\r' << endl
+	#define iniEOL '\r' << endl
 #endif
 
 #ifndef _WIN32
-#define	sscanf_s(buffer, stringbuffer, ...) (sscanf(buffer, stringbuffer, __VA_ARGS__))
+	#define sscanf_s(buffer, stringbuffer, ...) (sscanf(buffer, stringbuffer, __VA_ARGS__))
 #endif
 
+using namespace std;
+
 
 
 
 
-cIniFile::cIniFile( const string iniPath)
+cIniFile::cIniFile(const string & a_Path) :
+	m_IsCaseInsensitive(true)
 {
-  Path( iniPath);
-  caseInsensitive = true;
+	Path(a_Path);
 }
 
-bool cIniFile::ReadFile()
+
+
+
+
+bool cIniFile::ReadFile(bool a_AllowExampleRedirect)
 {
 	// Normally you would use ifstream, but the SGI CC compiler has
 	// a few bugs with ifstream. So ... fstream used.
@@ -58,12 +60,31 @@ bool cIniFile::ReadFile()
 	string   line;
 	string   keyname, valuename, value;
 	string::size_type pLeft, pRight;
+	bool IsFromExampleRedirect = false;
+	
+	f.open((FILE_IO_PREFIX + m_Path).c_str(), ios::in);
+	if (f.fail())
+	{
+		f.clear();
+		if (a_AllowExampleRedirect)
+		{
+			// Retry with the .example.ini file instead of .ini:
+			string ExPath(m_Path.substr(0, m_Path.length() - 4));
+			ExPath.append(".example.ini");
+			f.open((FILE_IO_PREFIX + ExPath).c_str(), ios::in);
+			if (f.fail())
+			{
+				return false;
+			}
+			IsFromExampleRedirect = true;
+		}
+		else
+		{
+			return false;
+		}
+	}
 
-	f.open( (FILE_IO_PREFIX + path).c_str(), ios::in);
-	if ( f.fail())
-		return false;
-
-	while (getline( f, line))
+	while (getline(f, line))
 	{
 		// To be compatible with Win32, check for existence of '\r'.
 		// Win32 files have the '\r' and Unix files don't at the end of a line.
@@ -75,49 +96,49 @@ bool cIniFile::ReadFile()
 		{
 			continue;
 		}
-		if ( line[lineLength - 1] == '\r')
+		if (line[lineLength - 1] == '\r')
 		{
-			line = line.substr( 0, lineLength - 1);
+			line = line.substr(0, lineLength - 1);
 		}
 
 		if (line.length() == 0)
 		{
 			continue;
 		}
-		
+
 		// Check that the user hasn't opened a binary file by checking the first
 		// character of each line!
-		if ( !isprint( line[0]))
+		if (!isprint(line[0]))
 		{
-			printf( "Failing on char %d\n", line[0]);
+			printf("%s: Binary-check failed on char %d\n", __FUNCTION__, line[0]);
 			f.close();
 			return false;
 		}
-		if (( pLeft = line.find_first_of(";#[=")) == string::npos)
+		if ((pLeft = line.find_first_of(";#[=")) == string::npos)
 		{
 			continue;
 		}
-		
-		switch ( line[pLeft])
+
+		switch (line[pLeft])
 		{
 			case '[':
 			{
 				if (
 					((pRight = line.find_last_of("]")) != string::npos) &&
 					(pRight > pLeft)
-				)
+					)
 				{
-					keyname = line.substr( pLeft + 1, pRight - pLeft - 1);
-					AddKeyName( keyname);
+					keyname = line.substr(pLeft + 1, pRight - pLeft - 1);
+					AddKeyName(keyname);
 				}
 				break;
 			}
 
 			case '=':
 			{
-				valuename = line.substr( 0, pLeft);
-				value = line.substr( pLeft + 1);
-				SetValue( keyname, valuename, value);
+				valuename = line.substr(0, pLeft);
+				value = line.substr(pLeft + 1);
+				SetValue(keyname, valuename, value);
 				break;
 			}
 
@@ -126,11 +147,11 @@ bool cIniFile::ReadFile()
 			{
 				if (names.size() == 0)
 				{
-					HeaderComment( line.substr( pLeft + 1));
+					HeaderComment(line.substr(pLeft + 1));
 				}
 				else
 				{
-					KeyComment( keyname, line.substr( pLeft + 1));
+					KeyComment(keyname, line.substr(pLeft + 1));
 				}
 				break;
 			}
@@ -138,256 +159,315 @@ bool cIniFile::ReadFile()
 	}  // while (getline())
 
 	f.close();
-	if (names.size() > 0)
+	if (names.size() == 0)
 	{
-		return true;
+		return false;
 	}
-	return false;
+	
+	if (IsFromExampleRedirect)
+	{
+		WriteFile();
+	}
+	return true;
 }
 
 
 
 
 
-bool cIniFile::WriteFile()
+bool cIniFile::WriteFile(void) const
 {
-  unsigned commentID, keyID, valueID;
-  // Normally you would use ofstream, but the SGI CC compiler has
-  // a few bugs with ofstream. So ... fstream used.
-  fstream f;
+	unsigned commentID, keyID, valueID;
+	// Normally you would use ofstream, but the SGI CC compiler has
+	// a few bugs with ofstream. So ... fstream used.
+	fstream f;
 
-  f.open( (FILE_IO_PREFIX + path).c_str(), ios::out);
-  if ( f.fail())
-    return false;
+	f.open((FILE_IO_PREFIX + m_Path).c_str(), ios::out);
+	if (f.fail())
+	{
+		return false;
+	}
 
-  // Write header comments.
-  for ( commentID = 0; commentID < comments.size(); ++commentID)
-    f << ';' << comments[commentID] << iniEOL;
-  if ( comments.size())
-    f << iniEOL;
+	// Write header comments.
+	for (commentID = 0; commentID < comments.size(); ++commentID)
+	{
+		f << ';' << comments[commentID] << iniEOL;
+	}
+	if (comments.size())
+	{
+		f << iniEOL;
+	}
 
-  // Write keys and values.
-  for ( keyID = 0; keyID < keys.size(); ++keyID) {
-    f << '[' << names[keyID] << ']' << iniEOL;
-    // Comments.
-    for ( commentID = 0; commentID < keys[keyID].comments.size(); ++commentID)
-      f << ';' << keys[keyID].comments[commentID] << iniEOL;
-    // Values.
-    for ( valueID = 0; valueID < keys[keyID].names.size(); ++valueID)
-      f << keys[keyID].names[valueID] << '=' << keys[keyID].values[valueID] << iniEOL;
-    f << iniEOL;
-  }
-  f.close();
+	// Write keys and values.
+	for (keyID = 0; keyID < keys.size(); ++keyID)
+	{
+		f << '[' << names[keyID] << ']' << iniEOL;
+		
+		// Comments.
+		for (commentID = 0; commentID < keys[keyID].comments.size(); ++commentID)
+		{
+			f << ';' << keys[keyID].comments[commentID] << iniEOL;
+		}
+		
+		// Values.
+		for (valueID = 0; valueID < keys[keyID].names.size(); ++valueID)
+		{
+			f << keys[keyID].names[valueID] << '=' << keys[keyID].values[valueID] << iniEOL;
+		}
+		f << iniEOL;
+	}
+	f.close();
 
-  return true;
+	return true;
 }
 
 
 
 
 
-long cIniFile::FindKey( const string & keyname) const
+long cIniFile::FindKey(const string & a_KeyName) const
 {
-  for ( unsigned keyID = 0; keyID < names.size(); ++keyID)
-    if ( CheckCase( names[keyID]) == CheckCase( keyname))
-      return long(keyID);
-  return noID;
+	string CaseKeyName = CheckCase(a_KeyName);
+	for (unsigned keyID = 0; keyID < names.size(); ++keyID)
+	{
+		if (CheckCase(names[keyID]) == CaseKeyName)
+		{
+			return long(keyID);
+		}
+	}
+	return noID;
 }
 
 
 
 
 
-long cIniFile::FindValue( unsigned const keyID, const string & valuename) const
+long cIniFile::FindValue(unsigned const keyID, const string & a_ValueName) const
 {
-  if ( !keys.size() || keyID >= keys.size())
-    return noID;
+	if (!keys.size() || (keyID >= keys.size()))
+	{
+		return noID;
+	}
 
-  for ( unsigned valueID = 0; valueID < keys[keyID].names.size(); ++valueID)
-    if ( CheckCase( keys[keyID].names[valueID]) == CheckCase( valuename))
-      return long(valueID);
-  return noID;
+	string CaseValueName = CheckCase(a_ValueName);
+	for (unsigned valueID = 0; valueID < keys[keyID].names.size(); ++valueID)
+	{
+		if (CheckCase(keys[keyID].names[valueID]) == CaseValueName)
+		{
+			return long(valueID);
+		}
+	}
+	return noID;
 }
 
 
 
 
 
-unsigned cIniFile::AddKeyName( const string & keyname)
+unsigned cIniFile::AddKeyName(const string & keyname)
 {
-  names.resize( names.size() + 1, keyname);
-  keys.resize( keys.size() + 1);
-  return names.size() - 1;
+	names.resize(names.size() + 1, keyname);
+	keys.resize(keys.size() + 1);
+	return names.size() - 1;
 }
 
 
 
 
 
-string cIniFile::KeyName( unsigned const keyID) const
+string cIniFile::KeyName(unsigned const keyID) const
 {
-  if ( keyID < names.size())
-    return names[keyID];
-  else
-    return "";
+	if (keyID < names.size())
+	{
+		return names[keyID];
+	}
+	else
+	{
+		return "";
+	}
 }
 
 
 
 
 
-unsigned cIniFile::NumValues( unsigned const keyID)
+unsigned cIniFile::NumValues(unsigned const keyID)
 {
-  if ( keyID < keys.size())
-    return keys[keyID].names.size();
-  return 0;
+	if (keyID < keys.size())
+	{
+		return keys[keyID].names.size();
+	}
+	return 0;
 }
 
 
 
 
 
-unsigned cIniFile::NumValues( const string & keyname)
+unsigned cIniFile::NumValues(const string & keyname)
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return 0;
-  return keys[keyID].names.size();
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return 0;
+	}
+	return keys[keyID].names.size();
 }
 
 
 
 
 
-string cIniFile::ValueName( unsigned const keyID, unsigned const valueID) const
+string cIniFile::ValueName(unsigned const keyID, unsigned const valueID) const
 {
-  if ( keyID < keys.size() && valueID < keys[keyID].names.size())
-    return keys[keyID].names[valueID];
-  return "";
+	if (keyID < keys.size() && valueID < keys[keyID].names.size())
+	{
+		return keys[keyID].names[valueID];
+	}
+	return "";
 }
 
 
 
 
 
-string cIniFile::ValueName( const string & keyname, unsigned const valueID) const
+string cIniFile::ValueName(const string & keyname, unsigned const valueID) const
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return "";
-  return ValueName( keyID, valueID);
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return "";
+	}
+	return ValueName(keyID, valueID);
 }
 
 
 
 
 
-bool cIniFile::SetValue( unsigned const keyID, unsigned const valueID, const string & value)
+bool cIniFile::SetValue(unsigned const keyID, unsigned const valueID, const string & value)
 {
-  if ( keyID < keys.size() && valueID < keys[keyID].names.size())
-    keys[keyID].values[valueID] = value;
-
-  return false;
+	if ((keyID < keys.size()) && (valueID < keys[keyID].names.size()))
+	{
+		keys[keyID].values[valueID] = value;
+	}
+	return false;
 }
 
 
 
 
 
-bool cIniFile::SetValue( const string & keyname, const string & valuename, const string & value, bool const create)
+bool cIniFile::SetValue(const string & keyname, const string & valuename, const string & value, bool const create)
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID) {
-    if ( create)
-      keyID = long( AddKeyName( keyname));
-    else
-      return false;
-  }
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		if (create)
+		{
+			keyID = long(AddKeyName(keyname));
+		}
+		else
+		{
+			return false;
+		}
+	}
 
-  long valueID = FindValue( unsigned(keyID), valuename);
-  if ( valueID == noID) {
-    if ( !create)
-      return false;
-    keys[keyID].names.resize( keys[keyID].names.size() + 1, valuename);
-    keys[keyID].values.resize( keys[keyID].values.size() + 1, value);
-  } else
-  {
-	  if(!create)
-		keys[keyID].values[valueID] = value;
-	  else
-	  {
-		  keys[keyID].names.resize( keys[keyID].names.size() + 1, valuename);
-		  keys[keyID].values.resize( keys[keyID].values.size() + 1, value);
-	  }
-  }
+	long valueID = FindValue(unsigned(keyID), valuename);
+	if (valueID == noID)
+	{
+		if (!create)
+		{
+			return false;
+		}
+		keys[keyID].names.resize(keys[keyID].names.size() + 1, valuename);
+		keys[keyID].values.resize(keys[keyID].values.size() + 1, value);
+	}
+	else
+	{
+		if (!create)
+		{
+			keys[keyID].values[valueID] = value;
+		}
+		else
+		{
+			keys[keyID].names.resize(keys[keyID].names.size() + 1, valuename);
+			keys[keyID].values.resize(keys[keyID].values.size() + 1, value);
+		}
+	}
 
-  return true;
+	return true;
 }
 
 
 
 
 
-bool cIniFile::SetValueI( const string & keyname, const string & valuename, int const value, bool const create)
+bool cIniFile::SetValueI(const string & keyname, const string & valuename, int const value, bool const create)
 {
-  AString Data;
-  Printf(Data, "%d", value);
-  return SetValue( keyname, valuename, Data, create);
+	AString Data;
+	Printf(Data, "%d", value);
+	return SetValue(keyname, valuename, Data, create);
 }
 
 
 
 
 
-bool cIniFile::SetValueF( const string & keyname, const string & valuename, double const value, bool const create)
+bool cIniFile::SetValueF(const string & keyname, const string & valuename, double const value, bool const create)
 {
-  AString Data;
-  Printf(Data, "%f", value);
-  return SetValue( keyname, valuename, Data, create);
+	AString Data;
+	Printf(Data, "%f", value);
+	return SetValue(keyname, valuename, Data, create);
 }
 
 
 
 
 
-bool cIniFile::SetValueV( const string & keyname, const string & valuename, char *format, ...)
+bool cIniFile::SetValueV(const string & keyname, const string & valuename, char * format, ...)
 {
-  va_list args;
+	va_list args;
+	va_start(args, format);
 
-  va_start( args, format);
-  
-  AString Data;
-  AppendVPrintf(Data, format, args);
-  va_end( args);
-  return SetValue( keyname, valuename, Data);
+	AString Data;
+	AppendVPrintf(Data, format, args);
+	va_end(args);
+	return SetValue(keyname, valuename, Data);
 }
 
 
 
 
 
-string cIniFile::GetValue( unsigned const keyID, unsigned const valueID, const string & defValue) const
+string cIniFile::GetValue(unsigned const keyID, unsigned const valueID, const string & defValue) const
 {
-  if ( keyID < keys.size() && valueID < keys[keyID].names.size())
-    return keys[keyID].values[valueID];
-  return defValue;
+	if ((keyID < keys.size()) && (valueID < keys[keyID].names.size()))
+	{
+		return keys[keyID].values[valueID];
+	}
+	return defValue;
 }
 
 
 
 
 
-string cIniFile::GetValue( const string & keyname, const string & valuename, const string & defValue) const
+string cIniFile::GetValue(const string & keyname, const string & valuename, const string & defValue) const
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return defValue;
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return defValue;
+	}
 
-  long valueID = FindValue( unsigned(keyID), valuename);
-  if ( valueID == noID)
-    return defValue;
+	long valueID = FindValue(unsigned(keyID), valuename);
+	if (valueID == noID)
+	{
+		return defValue;
+	}
 
-  return keys[keyID].values[valueID];
+	return keys[keyID].values[valueID];
 }
 
 
@@ -398,7 +478,7 @@ int cIniFile::GetValueI(const string & keyname, const string & valuename, int co
 {
 	AString Data;
 	Printf(Data, "%d", defValue);
-  return atoi( GetValue( keyname, valuename, Data).c_str());
+	return atoi(GetValue(keyname, valuename, Data).c_str());
 }
 
 
@@ -407,9 +487,9 @@ int cIniFile::GetValueI(const string & keyname, const string & valuename, int co
 
 double cIniFile::GetValueF(const string & keyname, const string & valuename, double const defValue) const
 {
-  AString Data;
-  Printf(Data, "%f", defValue);
-  return atof( GetValue( keyname, valuename, Data).c_str());
+	AString Data;
+	Printf(Data, "%f", defValue);
+	return atof(GetValue(keyname, valuename, Data).c_str());
 }
 
 
@@ -418,15 +498,15 @@ double cIniFile::GetValueF(const string & keyname, const string & valuename, dou
 
 AString cIniFile::GetValueSet(const AString & keyname, const AString & valuename, const AString & defValue)
 {
-	long keyID = FindKey( keyname);
-	if ( keyID == noID)
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
 	{
 		SetValue(keyname, valuename, defValue);
 		return defValue;
 	}
 
-	long valueID = FindValue( unsigned(keyID), valuename);
-	if ( valueID == noID)
+	long valueID = FindValue(unsigned(keyID), valuename);
+	if (valueID == noID)
 	{
 		SetValue(keyname, valuename, defValue);
 		return defValue;
@@ -441,9 +521,9 @@ AString cIniFile::GetValueSet(const AString & keyname, const AString & valuename
 
 double cIniFile::GetValueSetF(const AString & keyname, const AString & valuename, const double defValue)
 {
-  AString Data;
-  Printf(Data, "%f", defValue);
-  return atof(GetValueSet(keyname, valuename, Data).c_str());
+	AString Data;
+	Printf(Data, "%f", defValue);
+	return atof(GetValueSet(keyname, valuename, Data).c_str());
 }
 
 
@@ -454,182 +534,273 @@ int cIniFile::GetValueSetI(const AString & keyname, const AString & valuename, c
 {
 	AString Data;
 	Printf(Data, "%d", defValue);
-  return atoi(GetValueSet(keyname, valuename, Data).c_str());
+	return atoi(GetValueSet(keyname, valuename, Data).c_str());
 }
 
 
 
 
 
-bool cIniFile::DeleteValueByID( const unsigned keyID, const unsigned valueID )
+bool cIniFile::DeleteValueByID(const unsigned keyID, const unsigned valueID)
 {
-	if ( keyID < keys.size() && valueID < keys[keyID].names.size())
+	if (keyID < keys.size() && valueID < keys[keyID].names.size())
 	{
 		// This looks strange, but is neccessary.
 		vector<string>::iterator npos = keys[keyID].names.begin() + valueID;
 		vector<string>::iterator vpos = keys[keyID].values.begin() + valueID;
-		keys[keyID].names.erase( npos, npos + 1);
-		keys[keyID].values.erase( vpos, vpos + 1);
+		keys[keyID].names.erase(npos, npos + 1);
+		keys[keyID].values.erase(vpos, vpos + 1);
 		return true;
 	}
 	return false;
 }
 
-bool cIniFile::DeleteValue( const string & keyname, const string & valuename)
+
+
+
+
+bool cIniFile::DeleteValue(const string & keyname, const string & valuename)
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return false;
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return false;
+	}
 
-  long valueID = FindValue( unsigned(keyID), valuename);
-  if ( valueID == noID)
-    return false;
+	long valueID = FindValue(unsigned(keyID), valuename);
+	if (valueID == noID)
+	{
+		return false;
+	}
 
-  return DeleteValueByID( keyID, valueID );
+	return DeleteValueByID(keyID, valueID);
 }
 
-bool cIniFile::DeleteKey( const string & keyname)
-{
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return false;
 
-  // Now hopefully this destroys the vector lists within keys.
-  // Looking at <vector> source, this should be the case using the destructor.
-  // If not, I may have to do it explicitly. Memory leak check should tell.
-  // memleak_test.cpp shows that the following not required.
-  //keys[keyID].names.clear();
-  //keys[keyID].values.clear();
 
-  vector<string>::iterator npos = names.begin() + keyID;
-  vector<key>::iterator    kpos = keys.begin() + keyID;
-  names.erase( npos, npos + 1);
-  keys.erase( kpos, kpos + 1);
 
-  return true;
+
+bool cIniFile::DeleteKey(const string & keyname)
+{
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return false;
+	}
+
+	vector<string>::iterator npos = names.begin() + keyID;
+	vector<key>::iterator    kpos = keys.begin() + keyID;
+	names.erase(npos, npos + 1);
+	keys.erase(kpos, kpos + 1);
+
+	return true;
 }
 
-void cIniFile::Erase()
+
+
+
+
+void cIniFile::Clear(void)
 {
-  // This loop not needed. The vector<> destructor seems to do
-  // all the work itself. memleak_test.cpp shows this.
-  //for ( unsigned i = 0; i < keys.size(); ++i) {
-  //  keys[i].names.clear();
-  //  keys[i].values.clear();
-  //}
-  names.clear();
-  keys.clear();
-  comments.clear();
+	names.clear();
+	keys.clear();
+	comments.clear();
 }
 
-void cIniFile::HeaderComment( const string & comment)
+
+
+
+
+void cIniFile::HeaderComment(const string & comment)
 {
-  comments.resize( comments.size() + 1, comment);
+	comments.push_back(comment);
+	// comments.resize(comments.size() + 1, comment);
 }
 
-string cIniFile::HeaderComment( unsigned const commentID) const
+
+
+
+
+string cIniFile::HeaderComment(unsigned const commentID) const
 {
-  if ( commentID < comments.size())
-    return comments[commentID];
-  return "";
+	if (commentID < comments.size())
+	{
+		return comments[commentID];
+	}
+	return "";
 }
 
-bool cIniFile::DeleteHeaderComment( unsigned commentID)
+
+
+
+
+bool cIniFile::DeleteHeaderComment(unsigned commentID)
 {
-  if ( commentID < comments.size()) {
-    vector<string>::iterator cpos = comments.begin() + commentID;
-    comments.erase( cpos, cpos + 1);
-    return true;
-  }
-  return false;
+	if (commentID < comments.size())
+	{
+		vector<string>::iterator cpos = comments.begin() + commentID;
+		comments.erase(cpos, cpos + 1);
+		return true;
+	}
+	return false;
 }
 
-unsigned cIniFile::NumKeyComments( unsigned const keyID) const
+
+
+
+
+unsigned cIniFile::NumKeyComments(unsigned const keyID) const
 {
-  if ( keyID < keys.size())
-    return keys[keyID].comments.size();
-  return 0;
+	if (keyID < keys.size())
+	{
+		return keys[keyID].comments.size();
+	}
+	return 0;
 }
 
-unsigned cIniFile::NumKeyComments( const string & keyname) const
+
+
+
+
+unsigned cIniFile::NumKeyComments(const string & keyname) const
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return 0;
-  return keys[keyID].comments.size();
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+		return 0;
+	return keys[keyID].comments.size();
 }
 
-bool cIniFile::KeyComment( unsigned const keyID, const string & comment)
+
+
+
+
+bool cIniFile::KeyComment(unsigned const keyID, const string & comment)
 {
-  if ( keyID < keys.size()) {
-    keys[keyID].comments.resize( keys[keyID].comments.size() + 1, comment);
-    return true;
-  }
-  return false;
+	if (keyID < keys.size())
+	{
+		keys[keyID].comments.resize(keys[keyID].comments.size() + 1, comment);
+		return true;
+	}
+	return false;
 }
 
-bool cIniFile::KeyComment( const string & keyname, const string & comment)
+
+
+
+
+bool cIniFile::KeyComment(const string & keyname, const string & comment)
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return false;
-  return KeyComment( unsigned(keyID), comment);
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return false;
+	}
+	return KeyComment(unsigned(keyID), comment);
 }
 
-string cIniFile::KeyComment( unsigned const keyID, unsigned const commentID) const
+
+
+
+
+string cIniFile::KeyComment(unsigned const keyID, unsigned const commentID) const
 {
-  if ( keyID < keys.size() && commentID < keys[keyID].comments.size())
-    return keys[keyID].comments[commentID];
-  return "";
+	if ((keyID < keys.size()) && (commentID < keys[keyID].comments.size()))
+	{
+		return keys[keyID].comments[commentID];
+	}
+	return "";
 }
 
-string cIniFile::KeyComment( const string & keyname, unsigned const commentID) const
+
+
+
+
+string cIniFile::KeyComment(const string & keyname, unsigned const commentID) const
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return "";
-  return KeyComment( unsigned(keyID), commentID);
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return "";
+	}
+	return KeyComment(unsigned(keyID), commentID);
 }
 
-bool cIniFile::DeleteKeyComment( unsigned const keyID, unsigned const commentID)
+
+
+
+
+bool cIniFile::DeleteKeyComment(unsigned const keyID, unsigned const commentID)
 {
-  if ( keyID < keys.size() && commentID < keys[keyID].comments.size()) {
-    vector<string>::iterator cpos = keys[keyID].comments.begin() + commentID;
-    keys[keyID].comments.erase( cpos, cpos + 1);
-    return true;
-  }
-  return false;
+	if ((keyID < keys.size()) && (commentID < keys[keyID].comments.size()))
+	{
+		vector<string>::iterator cpos = keys[keyID].comments.begin() + commentID;
+		keys[keyID].comments.erase(cpos, cpos + 1);
+		return true;
+	}
+	return false;
 }
 
-bool cIniFile::DeleteKeyComment( const string & keyname, unsigned const commentID)
+
+
+
+
+bool cIniFile::DeleteKeyComment(const string & keyname, unsigned const commentID)
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return false;
-  return DeleteKeyComment( unsigned(keyID), commentID);
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return false;
+	}
+	return DeleteKeyComment(unsigned(keyID), commentID);
 }
 
-bool cIniFile::DeleteKeyComments( unsigned const keyID)
+
+
+
+
+bool cIniFile::DeleteKeyComments(unsigned const keyID)
 {
-  if ( keyID < keys.size()) {
-    keys[keyID].comments.clear();
-    return true;
-  }
-  return false;
+	if (keyID < keys.size())
+	{
+		keys[keyID].comments.clear();
+		return true;
+	}
+	return false;
 }
 
-bool cIniFile::DeleteKeyComments( const string & keyname)
+
+
+
+
+bool cIniFile::DeleteKeyComments(const string & keyname)
 {
-  long keyID = FindKey( keyname);
-  if ( keyID == noID)
-    return false;
-  return DeleteKeyComments( unsigned(keyID));
+	long keyID = FindKey(keyname);
+	if (keyID == noID)
+	{
+		return false;
+	}
+	return DeleteKeyComments(unsigned(keyID));
 }
 
-string cIniFile::CheckCase( string s) const
+
+
+
+
+string cIniFile::CheckCase(const string & s) const
 {
-  if ( caseInsensitive)
-    for ( string::size_type i = 0; i < s.length(); ++i)
-      s[i] = (char)tolower(s[i]);
-  return s;
+	if (!m_IsCaseInsensitive)
+	{
+		return s;
+	}
+	string res(s);
+	size_t len = res.length();
+	for (size_t i = 0; i < len; i++)
+	{
+		res[i] = tolower(res[i]);
+	}
+	return res;
 }
+
+
+
+
diff --git a/iniFile/iniFile.h b/iniFile/iniFile.h
index 1afc404e3..aef45c094 100644
--- a/iniFile/iniFile.h
+++ b/iniFile/iniFile.h
@@ -30,135 +30,160 @@
 
 
 
-class cIniFile							// tolua_export
-{										// tolua_export
+// tolua_begin
+
+class cIniFile
+{
 private:
-	bool   caseInsensitive;
-	std::string path;
-	struct key {
+	bool        m_IsCaseInsensitive;
+	std::string m_Path;
+	
+	struct key
+	{
 		std::vector<std::string> names;
 		std::vector<std::string> values; 
 		std::vector<std::string> comments;
-	};
-	std::vector<key>    keys; 
-	std::vector<std::string> names; 
+	} ;
+	
+	std::vector<key>         keys;
+	std::vector<std::string> names;
 	std::vector<std::string> comments;
-	std::string CheckCase( std::string s) const;
+	
+	/// If the object is case-insensitive, returns s as lowercase; otherwise returns s as-is
+	std::string CheckCase(const std::string & s) const;
 
 public:
-	enum errors{ noID = -1};									// tolua_export
-	cIniFile( const std::string iniPath = "");				// tolua_export
-	virtual ~cIniFile()                            {}
+	enum errors
+	{
+		noID = -1,
+	};
+	
+	/// Creates a new instance; sets m_Path to a_Path, but doesn't read the file
+	cIniFile(const std::string & a_Path = "");
 
 	// Sets whether or not keynames and valuenames should be case sensitive.
 	// The default is case insensitive.
-	void CaseSensitive()                           {caseInsensitive = false;}	// tolua_export
-	void CaseInsensitive()                         {caseInsensitive = true;}	// tolua_export
+	void CaseSensitive  (void) { m_IsCaseInsensitive = false; }
+	void CaseInsensitive(void) { m_IsCaseInsensitive = true; }
 
 	// Sets path of ini file to read and write from.
-	void Path(const std::string & newPath)                {path = newPath;}	// tolua_export
-	std::string Path() const                            {return path;}	// tolua_export
-	void SetPath(const std::string & newPath)             {Path( newPath);}	// tolua_export
+	void Path(const std::string & newPath)    {m_Path = newPath;}
+	const std::string & Path(void) const      {return m_Path;}
+	void SetPath(const std::string & newPath) {Path(newPath);}
 
-	// Reads ini file specified using path.
-	// Returns true if successful, false otherwise.
-	bool ReadFile();														// tolua_export
+	/** Reads the ini file specified in m_Path
+	If the file doesn't exist and a_AllowExampleRedirect is true, tries to read <basename>.example.ini, and
+	writes its contents as <basename>.ini, if successful.
+	Returns true if successful, false otherwise.
+	*/
+	bool ReadFile(bool a_AllowExampleRedirect = true);
 
-	// Writes data stored in class to ini file.
-	bool WriteFile();														// tolua_export
+	/// Writes data stored in class to ini file specified in m_Path
+	bool WriteFile(void) const;
 
-	// Deletes all stored ini data.
-	void Erase();															// tolua_export
-	void Clear()                                   {Erase();}				// tolua_export
-	void Reset()                                   {Erase();}				// tolua_export
+	/// Deletes all stored ini data (but doesn't touch the file)
+	void Clear(void);
+	void Reset(void) { Clear(); }
+	void Erase(void) { Clear(); }  // OBSOLETE, this name is misguiding and will be removed from the interface
 
-	// Returns index of specified key, or noID if not found.
-	long FindKey( const std::string & keyname) const;						// tolua_export
+	/// Returns index of specified key, or noID if not found
+	long FindKey(const std::string & keyname) const;
 
-	// Returns index of specified value, in the specified key, or noID if not found.
-	long FindValue( const unsigned keyID, const std::string & valuename) const;		// tolua_export
+	/// Returns index of specified value, in the specified key, or noID if not found
+	long FindValue(const unsigned keyID, const std::string & valuename) const;
 
-	// Returns number of keys currently in the ini.
-	unsigned NumKeys() const                       {return names.size();}			// tolua_export
-	unsigned GetNumKeys() const                    {return NumKeys();}			// tolua_export
+	/// Returns number of keys currently in the ini
+	unsigned NumKeys   (void) const {return names.size();}
+	unsigned GetNumKeys(void) const {return NumKeys();}
 
-	// Add a key name.
-	unsigned AddKeyName( const std::string & keyname);								// tolua_export
+	/// Add a key name
+	unsigned AddKeyName(const std::string & keyname);
 
 	// Returns key names by index.
-	std::string KeyName( const unsigned keyID) const;								// tolua_export
-	std::string GetKeyName( const unsigned keyID) const {return KeyName(keyID);}	// tolua_export
+	std::string KeyName(const unsigned keyID) const;
+	std::string GetKeyName(const unsigned keyID) const {return KeyName(keyID);}
 
 	// Returns number of values stored for specified key.
-	unsigned NumValues( const std::string & keyname);									// tolua_export
-	unsigned GetNumValues( const std::string & keyname)   {return NumValues( keyname);}	// tolua_export
-	unsigned NumValues( const unsigned keyID);										// tolua_export
-	unsigned GetNumValues( const unsigned keyID)   {return NumValues( keyID);}		// tolua_export
+	unsigned NumValues   (const std::string & keyname);
+	unsigned GetNumValues(const std::string & keyname) {return NumValues(keyname);}
+	unsigned NumValues   (const unsigned keyID);
+	unsigned GetNumValues(const unsigned keyID) {return NumValues(keyID);}
 
 	// Returns value name by index for a given keyname or keyID.
-	std::string ValueName( const std::string & keyname, const unsigned valueID) const;	// tolua_export
-	std::string GetValueName( const std::string & keyname, const unsigned valueID) const {	// tolua_export
-		return ValueName( keyname, valueID);
-	}																						// tolua_export
-	std::string ValueName( const unsigned keyID, const unsigned valueID) const;		// tolua_export
-	std::string GetValueName( const unsigned keyID, const unsigned valueID) const {	// tolua_export
-		return ValueName( keyID, valueID);
-	}																					// tolua_export
+	std::string ValueName( const std::string & keyname, const unsigned valueID) const;
+	std::string GetValueName( const std::string & keyname, const unsigned valueID) const
+	{
+		return ValueName(keyname, valueID);
+	}
+	std::string ValueName   (const unsigned keyID, const unsigned valueID) const;
+	std::string GetValueName(const unsigned keyID, const unsigned valueID) const
+	{
+		return ValueName(keyID, valueID);
+	}
 
 	// Gets value of [keyname] valuename =.
 	// Overloaded to return string, int, and double.
 	// Returns defValue if key/value not found.
-	AString GetValue (const AString & keyname, const AString & valuename, const AString & defValue = "")    const;   // tolua_export
-	AString GetValue (const unsigned keyID,    const unsigned valueID,    const AString & defValue = "")    const;   // tolua_export
-	double  GetValueF(const AString & keyname, const AString & valuename, const double    defValue = 0)     const;   // tolua_export
-	int     GetValueI(const AString & keyname, const AString & valuename, const int       defValue = 0)     const;   // tolua_export
-	bool    GetValueB(const AString & keyname, const AString & valuename, const bool      defValue = false) const {  // tolua_export
-		return ( GetValueI( keyname, valuename, int( defValue)) > 0);
-	}  // tolua_export
+	AString GetValue (const AString & keyname, const AString & valuename, const AString & defValue = "")    const;
+	AString GetValue (const unsigned keyID,    const unsigned valueID,    const AString & defValue = "")    const;
+	double  GetValueF(const AString & keyname, const AString & valuename, const double    defValue = 0)     const;
+	int     GetValueI(const AString & keyname, const AString & valuename, const int       defValue = 0)     const;
+	bool    GetValueB(const AString & keyname, const AString & valuename, const bool      defValue = false) const
+	{
+		return (GetValueI(keyname, valuename, int(defValue)) > 0);
+	}
 	
 	// Gets the value; if not found, write the default to the INI file
-	AString GetValueSet (const AString & keyname, const AString & valuename, const AString & defValue = "");      // tolua_export
-	double  GetValueSetF(const AString & keyname, const AString & valuename, const double    defValue = 0.0);     // tolua_export
-	int     GetValueSetI(const AString & keyname, const AString & valuename, const int       defValue = 0);       // tolua_export
-	bool    GetValueSetB(const AString & keyname, const AString & valuename, const bool      defValue = false) {  // tolua_export
+	AString GetValueSet (const AString & keyname, const AString & valuename, const AString & defValue = "");
+	double  GetValueSetF(const AString & keyname, const AString & valuename, const double    defValue = 0.0);
+	int     GetValueSetI(const AString & keyname, const AString & valuename, const int       defValue = 0);
+	bool    GetValueSetB(const AString & keyname, const AString & valuename, const bool      defValue = false)
+	{
 		return (GetValueSetI(keyname, valuename, defValue ? 1 : 0) > 0);
-	}  // tolua_export
+	}
 
 	// Sets value of [keyname] valuename =.
 	// Specify the optional paramter as false (0) if you do not want it to create
 	// the key if it doesn't exist. Returns true if data entered, false otherwise.
 	// Overloaded to accept string, int, and double.
-	bool SetValue( const unsigned keyID, const unsigned valueID, const std::string & value);											// tolua_export
-	bool SetValue( const std::string & keyname, const std::string & valuename, const std::string & value, const bool create = true);		// tolua_export
-	bool SetValueI( const std::string & keyname, const std::string & valuename, const int value, const bool create = true);				// tolua_export
-	bool SetValueB( const std::string & keyname, const std::string & valuename, const bool value, const bool create = true) {				// tolua_export
+	bool SetValue( const unsigned keyID, const unsigned valueID, const std::string & value);
+	bool SetValue( const std::string & keyname, const std::string & valuename, const std::string & value, const bool create = true);
+	bool SetValueI( const std::string & keyname, const std::string & valuename, const int value, const bool create = true);
+	bool SetValueB( const std::string & keyname, const std::string & valuename, const bool value, const bool create = true)
+	{
 		return SetValueI( keyname, valuename, int(value), create);
-	}																																	// tolua_export
-	bool SetValueF( const std::string & keyname, const std::string & valuename, const double value, const bool create = true);			// tolua_export
+	}
+	bool SetValueF( const std::string & keyname, const std::string & valuename, const double value, const bool create = true);
+	
+	// tolua_end
+	
 	bool SetValueV( const std::string & keyname, const std::string & valuename, char *format, ...);
+	
+	// tolua_begin
 
 	// Deletes specified value.
 	// Returns true if value existed and deleted, false otherwise.
-	bool DeleteValueByID( const unsigned keyID, const unsigned valueID );																	// tolua_export
-	bool DeleteValue( const std::string & keyname, const std::string & valuename);														// tolua_export
+	bool DeleteValueByID( const unsigned keyID, const unsigned valueID );
+	bool DeleteValue( const std::string & keyname, const std::string & valuename);
 
 	// Deletes specified key and all values contained within.
 	// Returns true if key existed and deleted, false otherwise.
-	bool DeleteKey(const std::string & keyname);																								// tolua_export
+	bool DeleteKey(const std::string & keyname);
 
 	// Header comment functions.
 	// Header comments are those comments before the first key.
 	//
 	// Number of header comments.
-	unsigned NumHeaderComments()                  {return comments.size();}															// tolua_export
+	unsigned NumHeaderComments(void) {return comments.size();}
 	// Add a header comment.
-	void     HeaderComment( const std::string & comment);																				// tolua_export
+	void     HeaderComment(const std::string & comment);
 	// Return a header comment.
-	std::string   HeaderComment( const unsigned commentID) const;																		// tolua_export
+	std::string   HeaderComment(const unsigned commentID) const;
 	// Delete a header comment.
-	bool     DeleteHeaderComment( unsigned commentID);																				// tolua_export
+	bool     DeleteHeaderComment(unsigned commentID);
 	// Delete all header comments.
-	void     DeleteHeaderComments()               {comments.clear();}																	// tolua_export
+	void     DeleteHeaderComments(void) {comments.clear();}
+
 
 	// Key comment functions.
 	// Key comments are those comments within a key. Any comments
@@ -167,20 +192,26 @@ public:
 	// the CIniFile::WriteFile() is called.
 	//
 	// Number of key comments.
-	unsigned NumKeyComments( const unsigned keyID) const;																				// tolua_export
-	unsigned NumKeyComments( const std::string & keyname) const;																		// tolua_export
+	unsigned NumKeyComments( const unsigned keyID) const;
+	unsigned NumKeyComments( const std::string & keyname) const;
+	
 	// Add a key comment.
-	bool     KeyComment( const unsigned keyID, const std::string & comment);															// tolua_export
-	bool     KeyComment( const std::string & keyname, const std::string & comment);														// tolua_export
+	bool     KeyComment(const unsigned keyID, const std::string & comment);
+	bool     KeyComment(const std::string & keyname, const std::string & comment);
+	
 	// Return a key comment.
-	std::string   KeyComment( const unsigned keyID, const unsigned commentID) const;													// tolua_export
-	std::string   KeyComment( const std::string & keyname, const unsigned commentID) const;												// tolua_export
+	std::string   KeyComment(const unsigned keyID, const unsigned commentID) const;
+	std::string   KeyComment(const std::string & keyname, const unsigned commentID) const;
+	
 	// Delete a key comment.
-	bool     DeleteKeyComment( const unsigned keyID, const unsigned commentID);														// tolua_export
-	bool     DeleteKeyComment( const std::string & keyname, const unsigned commentID);													// tolua_export
+	bool     DeleteKeyComment(const unsigned keyID, const unsigned commentID);
+	bool     DeleteKeyComment(const std::string & keyname, const unsigned commentID);
+	
 	// Delete all comments for a key.
-	bool     DeleteKeyComments( const unsigned keyID);																				// tolua_export
-	bool     DeleteKeyComments( const std::string & keyname);																			// tolua_export
-};	// tolua_export
+	bool     DeleteKeyComments(const unsigned keyID);
+	bool     DeleteKeyComments(const std::string & keyname);
+};
+
+// tolua_end
 
 #endif
diff --git a/source/AllToLua.pkg b/source/AllToLua.pkg
index 7041211b5..cd22aba0a 100644
--- a/source/AllToLua.pkg
+++ b/source/AllToLua.pkg
@@ -63,3 +63,11 @@ $cfile "LuaWindow.h"
 
 
 
+
+// Need to declare this class so that the usertype is properly registered in Bindings.cpp - 
+// it seems impossible to register a usertype in ManualBindings.cpp
+class cLineBlockTracer;
+
+
+
+
diff --git a/source/Bindings.cpp b/source/Bindings.cpp
index df45cb1b3..fd953e29d 100644
--- a/source/Bindings.cpp
+++ b/source/Bindings.cpp
@@ -1,6 +1,6 @@
 /*
 ** Lua binding: AllToLua
-** Generated automatically by tolua++-1.0.92 on 08/02/13 08:41:18.
+** Generated automatically by tolua++-1.0.92 on 08/07/13 12:06:03.
 */
 
 #ifndef __cplusplus
@@ -202,8 +202,11 @@ static int tolua_collect_Vector3d (lua_State* tolua_S)
 static void tolua_reg_types (lua_State* tolua_S)
 {
  tolua_usertype(tolua_S,"TakeDamageInfo");
- tolua_usertype(tolua_S,"cCraftingRecipe");
  tolua_usertype(tolua_S,"cPlugin_NewLua");
+ tolua_usertype(tolua_S,"cCraftingGrid");
+ tolua_usertype(tolua_S,"cCraftingRecipe");
+ tolua_usertype(tolua_S,"cPlugin");
+ tolua_usertype(tolua_S,"cWindow");
  tolua_usertype(tolua_S,"cStringMap");
  tolua_usertype(tolua_S,"cItemGrid");
  tolua_usertype(tolua_S,"cBlockArea");
@@ -211,42 +214,42 @@ static void tolua_reg_types (lua_State* tolua_S)
  tolua_usertype(tolua_S,"cLuaWindow");
  tolua_usertype(tolua_S,"cInventory");
  tolua_usertype(tolua_S,"cRoot");
- tolua_usertype(tolua_S,"cWindow");
- tolua_usertype(tolua_S,"cCraftingGrid");
- tolua_usertype(tolua_S,"cTracer");
- tolua_usertype(tolua_S,"cPickup");
- tolua_usertype(tolua_S,"cItems");
+ tolua_usertype(tolua_S,"cCuboid");
+ tolua_usertype(tolua_S,"std::vector<cIniFile::key>");
  tolua_usertype(tolua_S,"cGroup");
+ tolua_usertype(tolua_S,"cPickup");
+ tolua_usertype(tolua_S,"std::vector<std::string>");
+ tolua_usertype(tolua_S,"cTracer");
  tolua_usertype(tolua_S,"cClientHandle");
  tolua_usertype(tolua_S,"cChunkDesc");
  tolua_usertype(tolua_S,"cFurnaceRecipe");
- tolua_usertype(tolua_S,"cCuboid");
- tolua_usertype(tolua_S,"cChatColor");
  tolua_usertype(tolua_S,"Vector3i");
- tolua_usertype(tolua_S,"cEntity");
+ tolua_usertype(tolua_S,"cChatColor");
+ tolua_usertype(tolua_S,"cWorld");
+ tolua_usertype(tolua_S,"Lua__cPickup");
  tolua_usertype(tolua_S,"Lua__cWebPlugin");
- tolua_usertype(tolua_S,"cPlugin");
  tolua_usertype(tolua_S,"cCraftingRecipes");
+ tolua_usertype(tolua_S,"cEntity");
  tolua_usertype(tolua_S,"cItem");
  tolua_usertype(tolua_S,"Vector3f");
- tolua_usertype(tolua_S,"Lua__cPickup");
+ tolua_usertype(tolua_S,"cWebPlugin");
  tolua_usertype(tolua_S,"cDropSpenserEntity");
  tolua_usertype(tolua_S,"Lua__cPlayer");
- tolua_usertype(tolua_S,"cWebPlugin");
+ tolua_usertype(tolua_S,"cWebAdmin");
  tolua_usertype(tolua_S,"cChestEntity");
  tolua_usertype(tolua_S,"cDispenserEntity");
- tolua_usertype(tolua_S,"cWebAdmin");
+ tolua_usertype(tolua_S,"sWebAdminPage");
  tolua_usertype(tolua_S,"cBlockEntity");
  tolua_usertype(tolua_S,"cCriticalSection");
  tolua_usertype(tolua_S,"HTTPTemplateRequest");
- tolua_usertype(tolua_S,"sWebAdminPage");
  tolua_usertype(tolua_S,"HTTPRequest");
  tolua_usertype(tolua_S,"HTTPFormData");
  tolua_usertype(tolua_S,"cFurnaceEntity");
- tolua_usertype(tolua_S,"cPluginManager");
  tolua_usertype(tolua_S,"cDropperEntity");
+ tolua_usertype(tolua_S,"cLineBlockTracer");
+ tolua_usertype(tolua_S,"cPluginManager");
  tolua_usertype(tolua_S,"cIniFile");
- tolua_usertype(tolua_S,"cWorld");
+ tolua_usertype(tolua_S,"cBlockEntityWithItems");
  tolua_usertype(tolua_S,"cListeners");
  tolua_usertype(tolua_S,"cPawn");
  tolua_usertype(tolua_S,"cPlayer");
@@ -254,7 +257,7 @@ static void tolua_reg_types (lua_State* tolua_S)
  tolua_usertype(tolua_S,"cBlockEntityWindowOwner");
  tolua_usertype(tolua_S,"cItemGrid::cListener");
  tolua_usertype(tolua_S,"cServer");
- tolua_usertype(tolua_S,"cBlockEntityWithItems");
+ tolua_usertype(tolua_S,"cItems");
  tolua_usertype(tolua_S,"Lua__cEntity");
  tolua_usertype(tolua_S,"Vector3d");
 }
@@ -267,16 +270,14 @@ static int tolua_AllToLua_cIniFile_new00(lua_State* tolua_S)
  tolua_Error tolua_err;
  if (
      !tolua_isusertable(tolua_S,1,"cIniFile",0,&tolua_err) ||
-     !tolua_iscppstring(tolua_S,2,1,&tolua_err) ||
-     !tolua_isnoobj(tolua_S,3,&tolua_err)
+     !tolua_isnoobj(tolua_S,2,&tolua_err)
  )
   goto tolua_lerror;
  else
 #endif
  {
-  const std::string iniPath = ((const std::string)  tolua_tocppstring(tolua_S,2,""));
   {
-   cIniFile* tolua_ret = (cIniFile*)  Mtolua_new((cIniFile)(iniPath));
+   cIniFile* tolua_ret = (cIniFile*)  Mtolua_new((cIniFile)());
     tolua_pushusertype(tolua_S,(void*)tolua_ret,"cIniFile");
   }
  }
@@ -297,16 +298,14 @@ static int tolua_AllToLua_cIniFile_new00_local(lua_State* tolua_S)
  tolua_Error tolua_err;
  if (
      !tolua_isusertable(tolua_S,1,"cIniFile",0,&tolua_err) ||
-     !tolua_iscppstring(tolua_S,2,1,&tolua_err) ||
-     !tolua_isnoobj(tolua_S,3,&tolua_err)
+     !tolua_isnoobj(tolua_S,2,&tolua_err)
  )
   goto tolua_lerror;
  else
 #endif
  {
-  const std::string iniPath = ((const std::string)  tolua_tocppstring(tolua_S,2,""));
   {
-   cIniFile* tolua_ret = (cIniFile*)  Mtolua_new((cIniFile)(iniPath));
+   cIniFile* tolua_ret = (cIniFile*)  Mtolua_new((cIniFile)());
     tolua_pushusertype(tolua_S,(void*)tolua_ret,"cIniFile");
     tolua_register_gc(tolua_S,lua_gettop(tolua_S));
   }
@@ -320,6 +319,59 @@ static int tolua_AllToLua_cIniFile_new00_local(lua_State* tolua_S)
 }
 #endif //#ifndef TOLUA_DISABLE
 
+/* method: new of class  cIniFile */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_new01
+static int tolua_AllToLua_cIniFile_new01(lua_State* tolua_S)
+{
+ tolua_Error tolua_err;
+ if (
+     !tolua_isusertable(tolua_S,1,"cIniFile",0,&tolua_err) ||
+     !tolua_iscppstring(tolua_S,2,0,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,3,&tolua_err)
+ )
+  goto tolua_lerror;
+ else
+ {
+  const std::string a_Path = ((const std::string)  tolua_tocppstring(tolua_S,2,0));
+  {
+   cIniFile* tolua_ret = (cIniFile*)  Mtolua_new((cIniFile)(a_Path));
+    tolua_pushusertype(tolua_S,(void*)tolua_ret,"cIniFile");
+   tolua_pushcppstring(tolua_S,(const char*)a_Path);
+  }
+ }
+ return 2;
+tolua_lerror:
+ return tolua_AllToLua_cIniFile_new00(tolua_S);
+}
+#endif //#ifndef TOLUA_DISABLE
+
+/* method: new_local of class  cIniFile */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_new01_local
+static int tolua_AllToLua_cIniFile_new01_local(lua_State* tolua_S)
+{
+ tolua_Error tolua_err;
+ if (
+     !tolua_isusertable(tolua_S,1,"cIniFile",0,&tolua_err) ||
+     !tolua_iscppstring(tolua_S,2,0,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,3,&tolua_err)
+ )
+  goto tolua_lerror;
+ else
+ {
+  const std::string a_Path = ((const std::string)  tolua_tocppstring(tolua_S,2,0));
+  {
+   cIniFile* tolua_ret = (cIniFile*)  Mtolua_new((cIniFile)(a_Path));
+    tolua_pushusertype(tolua_S,(void*)tolua_ret,"cIniFile");
+    tolua_register_gc(tolua_S,lua_gettop(tolua_S));
+   tolua_pushcppstring(tolua_S,(const char*)a_Path);
+  }
+ }
+ return 2;
+tolua_lerror:
+ return tolua_AllToLua_cIniFile_new00_local(tolua_S);
+}
+#endif //#ifndef TOLUA_DISABLE
+
 /* method: CaseSensitive of class  cIniFile */
 #ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_CaseSensitive00
 static int tolua_AllToLua_cIniFile_CaseSensitive00(lua_State* tolua_S)
@@ -433,7 +485,7 @@ static int tolua_AllToLua_cIniFile_Path01(lua_State* tolua_S)
   if (!self) tolua_error(tolua_S,"invalid 'self' in function 'Path'", NULL);
 #endif
   {
-   std::string tolua_ret = (std::string)  self->Path();
+   const std::string tolua_ret = (const std::string)  self->Path();
    tolua_pushcppstring(tolua_S,(const char*)tolua_ret);
   }
  }
@@ -485,18 +537,20 @@ static int tolua_AllToLua_cIniFile_ReadFile00(lua_State* tolua_S)
  tolua_Error tolua_err;
  if (
      !tolua_isusertype(tolua_S,1,"cIniFile",0,&tolua_err) ||
-     !tolua_isnoobj(tolua_S,2,&tolua_err)
+     !tolua_isboolean(tolua_S,2,1,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,3,&tolua_err)
  )
   goto tolua_lerror;
  else
 #endif
  {
   cIniFile* self = (cIniFile*)  tolua_tousertype(tolua_S,1,0);
+  bool a_AllowExampleRedirect = ((bool)  tolua_toboolean(tolua_S,2,true));
 #ifndef TOLUA_RELEASE
   if (!self) tolua_error(tolua_S,"invalid 'self' in function 'ReadFile'", NULL);
 #endif
   {
-   bool tolua_ret = (bool)  self->ReadFile();
+   bool tolua_ret = (bool)  self->ReadFile(a_AllowExampleRedirect);
    tolua_pushboolean(tolua_S,(bool)tolua_ret);
   }
  }
@@ -516,14 +570,14 @@ static int tolua_AllToLua_cIniFile_WriteFile00(lua_State* tolua_S)
 #ifndef TOLUA_RELEASE
  tolua_Error tolua_err;
  if (
-     !tolua_isusertype(tolua_S,1,"cIniFile",0,&tolua_err) ||
+     !tolua_isusertype(tolua_S,1,"const cIniFile",0,&tolua_err) ||
      !tolua_isnoobj(tolua_S,2,&tolua_err)
  )
   goto tolua_lerror;
  else
 #endif
  {
-  cIniFile* self = (cIniFile*)  tolua_tousertype(tolua_S,1,0);
+  const cIniFile* self = (const cIniFile*)  tolua_tousertype(tolua_S,1,0);
 #ifndef TOLUA_RELEASE
   if (!self) tolua_error(tolua_S,"invalid 'self' in function 'WriteFile'", NULL);
 #endif
@@ -541,9 +595,9 @@ static int tolua_AllToLua_cIniFile_WriteFile00(lua_State* tolua_S)
 }
 #endif //#ifndef TOLUA_DISABLE
 
-/* method: Erase of class  cIniFile */
-#ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_Erase00
-static int tolua_AllToLua_cIniFile_Erase00(lua_State* tolua_S)
+/* method: Clear of class  cIniFile */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_Clear00
+static int tolua_AllToLua_cIniFile_Clear00(lua_State* tolua_S)
 {
 #ifndef TOLUA_RELEASE
  tolua_Error tolua_err;
@@ -557,24 +611,24 @@ static int tolua_AllToLua_cIniFile_Erase00(lua_State* tolua_S)
  {
   cIniFile* self = (cIniFile*)  tolua_tousertype(tolua_S,1,0);
 #ifndef TOLUA_RELEASE
-  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'Erase'", NULL);
+  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'Clear'", NULL);
 #endif
   {
-   self->Erase();
+   self->Clear();
   }
  }
  return 0;
 #ifndef TOLUA_RELEASE
  tolua_lerror:
- tolua_error(tolua_S,"#ferror in function 'Erase'.",&tolua_err);
+ tolua_error(tolua_S,"#ferror in function 'Clear'.",&tolua_err);
  return 0;
 #endif
 }
 #endif //#ifndef TOLUA_DISABLE
 
-/* method: Clear of class  cIniFile */
-#ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_Clear00
-static int tolua_AllToLua_cIniFile_Clear00(lua_State* tolua_S)
+/* method: Reset of class  cIniFile */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_Reset00
+static int tolua_AllToLua_cIniFile_Reset00(lua_State* tolua_S)
 {
 #ifndef TOLUA_RELEASE
  tolua_Error tolua_err;
@@ -588,24 +642,24 @@ static int tolua_AllToLua_cIniFile_Clear00(lua_State* tolua_S)
  {
   cIniFile* self = (cIniFile*)  tolua_tousertype(tolua_S,1,0);
 #ifndef TOLUA_RELEASE
-  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'Clear'", NULL);
+  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'Reset'", NULL);
 #endif
   {
-   self->Clear();
+   self->Reset();
   }
  }
  return 0;
 #ifndef TOLUA_RELEASE
  tolua_lerror:
- tolua_error(tolua_S,"#ferror in function 'Clear'.",&tolua_err);
+ tolua_error(tolua_S,"#ferror in function 'Reset'.",&tolua_err);
  return 0;
 #endif
 }
 #endif //#ifndef TOLUA_DISABLE
 
-/* method: Reset of class  cIniFile */
-#ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_Reset00
-static int tolua_AllToLua_cIniFile_Reset00(lua_State* tolua_S)
+/* method: Erase of class  cIniFile */
+#ifndef TOLUA_DISABLE_tolua_AllToLua_cIniFile_Erase00
+static int tolua_AllToLua_cIniFile_Erase00(lua_State* tolua_S)
 {
 #ifndef TOLUA_RELEASE
  tolua_Error tolua_err;
@@ -619,16 +673,16 @@ static int tolua_AllToLua_cIniFile_Reset00(lua_State* tolua_S)
  {
   cIniFile* self = (cIniFile*)  tolua_tousertype(tolua_S,1,0);
 #ifndef TOLUA_RELEASE
-  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'Reset'", NULL);
+  if (!self) tolua_error(tolua_S,"invalid 'self' in function 'Erase'", NULL);
 #endif
   {
-   self->Reset();
+   self->Erase();
   }
  }
  return 0;
 #ifndef TOLUA_RELEASE
  tolua_lerror:
- tolua_error(tolua_S,"#ferror in function 'Reset'.",&tolua_err);
+ tolua_error(tolua_S,"#ferror in function 'Erase'.",&tolua_err);
  return 0;
 #endif
 }
@@ -28476,6 +28530,9 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S)
    tolua_function(tolua_S,"new",tolua_AllToLua_cIniFile_new00);
    tolua_function(tolua_S,"new_local",tolua_AllToLua_cIniFile_new00_local);
    tolua_function(tolua_S,".call",tolua_AllToLua_cIniFile_new00_local);
+   tolua_function(tolua_S,"new",tolua_AllToLua_cIniFile_new01);
+   tolua_function(tolua_S,"new_local",tolua_AllToLua_cIniFile_new01_local);
+   tolua_function(tolua_S,".call",tolua_AllToLua_cIniFile_new01_local);
    tolua_function(tolua_S,"CaseSensitive",tolua_AllToLua_cIniFile_CaseSensitive00);
    tolua_function(tolua_S,"CaseInsensitive",tolua_AllToLua_cIniFile_CaseInsensitive00);
    tolua_function(tolua_S,"Path",tolua_AllToLua_cIniFile_Path00);
@@ -28483,9 +28540,9 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S)
    tolua_function(tolua_S,"SetPath",tolua_AllToLua_cIniFile_SetPath00);
    tolua_function(tolua_S,"ReadFile",tolua_AllToLua_cIniFile_ReadFile00);
    tolua_function(tolua_S,"WriteFile",tolua_AllToLua_cIniFile_WriteFile00);
-   tolua_function(tolua_S,"Erase",tolua_AllToLua_cIniFile_Erase00);
    tolua_function(tolua_S,"Clear",tolua_AllToLua_cIniFile_Clear00);
    tolua_function(tolua_S,"Reset",tolua_AllToLua_cIniFile_Reset00);
+   tolua_function(tolua_S,"Erase",tolua_AllToLua_cIniFile_Erase00);
    tolua_function(tolua_S,"FindKey",tolua_AllToLua_cIniFile_FindKey00);
    tolua_function(tolua_S,"FindValue",tolua_AllToLua_cIniFile_FindValue00);
    tolua_function(tolua_S,"NumKeys",tolua_AllToLua_cIniFile_NumKeys00);
@@ -28699,6 +28756,7 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S)
   tolua_constant(tolua_S,"E_BLOCK_QUARTZ_BLOCK",E_BLOCK_QUARTZ_BLOCK);
   tolua_constant(tolua_S,"E_BLOCK_ACTIVATOR_RAIL",E_BLOCK_ACTIVATOR_RAIL);
   tolua_constant(tolua_S,"E_BLOCK_DROPPER",E_BLOCK_DROPPER);
+  tolua_constant(tolua_S,"E_BLOCK_CARPET",E_BLOCK_CARPET);
   tolua_constant(tolua_S,"E_BLOCK_NUMBER_OF_TYPES",E_BLOCK_NUMBER_OF_TYPES);
   tolua_constant(tolua_S,"E_BLOCK_MAX_TYPE_ID",E_BLOCK_MAX_TYPE_ID);
   tolua_constant(tolua_S,"E_ITEM_EMPTY",E_ITEM_EMPTY);
@@ -30283,6 +30341,9 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S)
    tolua_function(tolua_S,"GetContents",tolua_AllToLua_cLuaWindow_GetContents00);
    tolua_variable(tolua_S,"__cItemGrid__cListener__",tolua_get_cLuaWindow___cItemGrid__cListener__,NULL);
   tolua_endmodule(tolua_S);
+  tolua_cclass(tolua_S,"cLineBlockTracer","cLineBlockTracer","",NULL);
+  tolua_beginmodule(tolua_S,"cLineBlockTracer");
+  tolua_endmodule(tolua_S);
  tolua_endmodule(tolua_S);
  return 1;
 }
diff --git a/source/Bindings.h b/source/Bindings.h
index 6dfe855d3..a5654c062 100644
--- a/source/Bindings.h
+++ b/source/Bindings.h
@@ -1,6 +1,6 @@
 /*
 ** Lua binding: AllToLua
-** Generated automatically by tolua++-1.0.92 on 08/02/13 08:41:19.
+** Generated automatically by tolua++-1.0.92 on 08/07/13 12:06:04.
 */
 
 /* Exported function */
diff --git a/source/BlockEntities/ChestEntity.cpp b/source/BlockEntities/ChestEntity.cpp
index 24d2aef11..d5cd076be 100644
--- a/source/BlockEntities/ChestEntity.cpp
+++ b/source/BlockEntities/ChestEntity.cpp
@@ -123,7 +123,7 @@ void cChestEntity::UsedBy(cPlayer * a_Player)
 	// We cannot properly detect contents change, but such a change doesn't happen without a player opening the chest first.
 	// The few false positives aren't much to worry about
 	int ChunkX, ChunkZ;
-	cChunkDef::BlockToChunk(m_PosX, m_PosY, m_PosZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(m_PosX, m_PosZ, ChunkX, ChunkZ);
 	m_World->MarkChunkDirty(ChunkX, ChunkZ);
 }
 
diff --git a/source/BlockEntities/HopperEntity.cpp b/source/BlockEntities/HopperEntity.cpp
index 23e4b8096..591db7b4d 100644
--- a/source/BlockEntities/HopperEntity.cpp
+++ b/source/BlockEntities/HopperEntity.cpp
@@ -125,7 +125,7 @@ void cHopperEntity::UsedBy(cPlayer * a_Player)
 	// We cannot properly detect contents change, but such a change doesn't happen without a player opening the chest first.
 	// The few false positives aren't much to worry about
 	int ChunkX, ChunkZ;
-	cChunkDef::BlockToChunk(m_PosX, m_PosY, m_PosZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(m_PosX, m_PosZ, ChunkX, ChunkZ);
 	m_World->MarkChunkDirty(ChunkX, ChunkZ);
 }
 
diff --git a/source/BlockID.h b/source/BlockID.h
index bd2580ca9..ad8dab8bd 100644
--- a/source/BlockID.h
+++ b/source/BlockID.h
@@ -169,6 +169,8 @@ enum ENUM_BLOCK_ID
 	
 	E_BLOCK_DROPPER = 158,
 	
+	E_BLOCK_CARPET = 171,
+	
 	// Keep these two as the last values, without a number - they will get their correct number assigned automagically by C++
 	// IsValidBlock() depends on this
 	E_BLOCK_NUMBER_OF_TYPES,  ///< Number of individual (different) blocktypes
diff --git a/source/BlockTracer.h b/source/BlockTracer.h
new file mode 100644
index 000000000..6d67f1052
--- /dev/null
+++ b/source/BlockTracer.h
@@ -0,0 +1,104 @@
+
+// BlockTracer.h
+
+// Declares the classes common for all blocktracers
+
+
+
+
+
+#pragma once
+
+
+
+
+
+// fwd: World.h
+class cWorld;
+
+
+
+
+
+class cBlockTracer abstract
+{
+public:
+	/** The callback class is used to notify the caller of individual events that are being traced.
+	*/
+	class cCallbacks abstract
+	{
+	public:
+		/** Called on each block encountered along the path, including the first block (path start)
+		When this callback returns true, the tracing is aborted.
+		*/
+		virtual bool OnNextBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) = 0;
+		
+		/** Called on each block encountered along the path, including the first block (path start), if chunk data is not loaded
+		When this callback returns true, the tracing is aborted.
+		*/
+		virtual bool OnNextBlockNoData(int a_BlockX, int a_BlockY, int a_BlockZ) { return false; }
+		
+		/** Called when the path goes out of world, either below (a_BlockY < 0) or above (a_BlockY >= cChunkDef::Height)
+		The coords specify the exact point at which the path exited the world.
+		If this callback returns true, the tracing is aborted.
+		Note that some paths can go out of the world and come back again (parabola),
+		in such a case this callback is followed by OnIntoWorld() and further OnNextBlock() calls
+		*/
+		virtual bool OnOutOfWorld(double a_BlockX, double a_BlockY, double a_BlockZ) { return false; }
+		
+		/** Called when the path goes into the world, from either below (a_BlockY < 0) or above (a_BlockY >= cChunkDef::Height)
+		The coords specify the exact point at which the path entered the world.
+		If this callback returns true, the tracing is aborted.
+		Note that some paths can go out of the world and come back again (parabola),
+		in such a case this callback is followed by further OnNextBlock() calls
+		*/
+		virtual bool OnIntoWorld(double a_BlockX, double a_BlockY, double a_BlockZ) { return false; }
+		
+		/** Called when the path is sure not to hit any more blocks.
+		Note that for some shapes this might never happen (line with constant Y)
+		*/
+		virtual void OnNoMoreHits(void) {}
+		
+		/** Called when the block tracing walks into a chunk that is not allocated.
+		This usually means that the tracing is aborted.
+		*/
+		virtual void OnNoChunk(void) {}
+	} ;
+	
+	
+	/// Creates the BlockTracer parent with the specified callbacks
+	cBlockTracer(cWorld & a_World, cCallbacks & a_Callbacks) :
+		m_World(&a_World),
+		m_Callbacks(&a_Callbacks)
+	{
+	}
+	
+	
+	/// Sets new world, returns the old one. Note that both need to be valid
+	cWorld & SetWorld(cWorld & a_World)
+	{
+		cWorld & Old = *m_World;
+		m_World = &a_World;
+		return Old;
+	}
+	
+	
+	/// Sets new callbacks, returns the old ones. Note that both need to be valid
+	cCallbacks & SetCallbacks(cCallbacks & a_NewCallbacks)
+	{
+		cCallbacks & Old = *m_Callbacks;
+		m_Callbacks = &a_NewCallbacks;
+		return Old;
+	}
+	
+protected:
+	/// The world upon which to operate
+	cWorld * m_World;
+	
+	/// The callback to use for reporting
+	cCallbacks * m_Callbacks;
+} ;
+
+
+
+
diff --git a/source/Blocks/BlockCarpet.h b/source/Blocks/BlockCarpet.h
new file mode 100644
index 000000000..f70ff45b6
--- /dev/null
+++ b/source/Blocks/BlockCarpet.h
@@ -0,0 +1,54 @@
+
+// BlockCarpet.h
+
+// Declares the cBlockCarpetHandler class representing the handler for the carpet block
+
+
+
+
+#pragma once
+
+
+
+
+
+class cBlockCarpetHandler :
+	public cBlockHandler
+{
+public:
+	cBlockCarpetHandler(BLOCKTYPE a_BlockType);
+
+	virtual const char * GetStepSound(void) override
+	{
+		return "step.cloth";
+	}
+	
+	
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, 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
+	) override
+	{
+		a_BlockType = m_BlockType;
+		a_BlockMeta = a_Player->GetEquippedItem().m_ItemDamage & 0x0f;
+		return true;
+	}
+
+	
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		a_Pickups.push_back(cItem(E_BLOCK_CARPET, a_BlockMeta));
+	}
+
+
+	virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
+	{
+		return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) != E_BLOCK_AIR));
+	}
+} ;
+
+
+
+
diff --git a/source/Blocks/BlockChest.h b/source/Blocks/BlockChest.h
index 1975e11b2..8164942a3 100644
--- a/source/Blocks/BlockChest.h
+++ b/source/Blocks/BlockChest.h
@@ -3,6 +3,7 @@
 
 #include "BlockEntity.h"
 #include "../World.h"
+#include "../BlockArea.h"
 #include "../Player.h"
 
 
diff --git a/source/Blocks/BlockDropSpenser.h b/source/Blocks/BlockDropSpenser.h
index cfb607a7b..e5572da8a 100644
--- a/source/Blocks/BlockDropSpenser.h
+++ b/source/Blocks/BlockDropSpenser.h
@@ -5,6 +5,8 @@
 
 #pragma once
 
+#include "../Piston.h"
+
 
 
 
diff --git a/source/Blocks/BlockHandler.cpp b/source/Blocks/BlockHandler.cpp
index 550a6795c..8978f4d46 100644
--- a/source/Blocks/BlockHandler.cpp
+++ b/source/Blocks/BlockHandler.cpp
@@ -5,59 +5,60 @@
 #include "../World.h"
 #include "../Root.h"
 #include "../PluginManager.h"
-#include "BlockSand.h"
-#include "BlockGravel.h"
-#include "BlockDoor.h"
-#include "BlockFire.h"
-#include "BlockRedstone.h"
-#include "BlockRedstoneTorch.h"
-#include "BlockRedstoneRepeater.h"
-#include "BlockPiston.h"
-#include "BlockWorkbench.h"
-#include "BlockEntity.h"
-#include "BlockVine.h"
-#include "BlockTallGrass.h"
-#include "BlockSnow.h"
+#include "BlockBed.h"
+#include "BlockBrewingStand.h"
+#include "BlockCactus.h"
+#include "BlockCarpet.h"
+#include "BlockCauldron.h"
+#include "BlockChest.h"
 #include "BlockCloth.h"
-#include "BlockSlab.h"
+#include "BlockCobWeb.h"
+#include "BlockCrops.h"
+#include "BlockDeadBush.h"
 #include "BlockDirt.h"
-#include "BlockTorch.h"
-#include "BlockWood.h"
-#include "BlockLeaves.h"
-#include "BlockSapling.h"
+#include "BlockDoor.h"
+#include "BlockDropSpenser.h"
+#include "BlockEnderchest.h"
+#include "BlockEntity.h"
+#include "BlockFarmland.h"
+#include "BlockFenceGate.h"
+#include "BlockFire.h"
+#include "BlockFlower.h"
+#include "BlockFlowerPot.h"
 #include "BlockFluid.h"
-#include "BlockChest.h"
 #include "BlockFurnace.h"
-#include "BlockDropSpenser.h"
-#include "BlockStairs.h"
+#include "BlockGlass.h"
+#include "BlockGlowstone.h"
+#include "BlockGravel.h"
+#include "BlockHopper.h"
+#include "BlockIce.h"
 #include "BlockLadder.h"
+#include "BlockLeaves.h"
 #include "BlockLever.h"
-#include "BlockSign.h"
-#include "BlockCrops.h"
-#include "BlockSugarcane.h"
-#include "BlockFlower.h"
-#include "BlockMushroom.h"
-#include "BlockCactus.h"
-#include "BlockStems.h"
-#include "BlockGlowstone.h"
-#include "BlockStone.h"
 #include "BlockMelon.h"
-#include "BlockIce.h"
-#include "BlockOre.h"
-#include "BlockNote.h"
-#include "BlockBed.h"
-#include "BlockFarmland.h"
+#include "BlockMushroom.h"
 #include "BlockMycelium.h"
+#include "BlockNote.h"
+#include "BlockOre.h"
+#include "BlockPiston.h"
 #include "BlockRail.h"
-#include "BlockGlass.h"
-#include "BlockEnderchest.h"
-#include "BlockFenceGate.h"
-#include "BlockFlowerPot.h"
-#include "BlockCauldron.h"
-#include "BlockBrewingStand.h"
-#include "BlockCobWeb.h"
-#include "BlockDeadBush.h"
-#include "BlockHopper.h"
+#include "BlockRedstone.h"
+#include "BlockRedstoneRepeater.h"
+#include "BlockRedstoneTorch.h"
+#include "BlockSand.h"
+#include "BlockSapling.h"
+#include "BlockSign.h"
+#include "BlockSlab.h"
+#include "BlockSnow.h"
+#include "BlockStairs.h"
+#include "BlockStems.h"
+#include "BlockStone.h"
+#include "BlockSugarcane.h"
+#include "BlockTallGrass.h"
+#include "BlockTorch.h"
+#include "BlockVine.h"
+#include "BlockWood.h"
+#include "BlockWorkbench.h"
 
 
 
diff --git a/source/ChunkDef.h b/source/ChunkDef.h
index 7f9c0ca98..3e78b59b1 100644
--- a/source/ChunkDef.h
+++ b/source/ChunkDef.h
@@ -137,7 +137,7 @@ public:
 	/// Converts absolute block coords into relative (chunk + block) coords:
 	inline static void AbsoluteToRelative(/* in-out */ int & a_X, int & a_Y, int & a_Z, /* out */ int & a_ChunkX, int & a_ChunkZ )
 	{
-		BlockToChunk(a_X, a_Y, a_Z, a_ChunkX, a_ChunkZ);
+		BlockToChunk(a_X, a_Z, a_ChunkX, a_ChunkZ);
 
 		a_X = a_X - a_ChunkX * Width;
 		a_Z = a_Z - a_ChunkZ * Width;
@@ -145,9 +145,8 @@ public:
 	
 	
 	/// Converts absolute block coords to chunk coords:
-	inline static void BlockToChunk( int a_X, int a_Y, int a_Z, int & a_ChunkX, int & a_ChunkZ )
+	inline static void BlockToChunk(int a_X, int a_Z, int & a_ChunkX, int & a_ChunkZ)
 	{
-		(void)a_Y;
 		a_ChunkX = a_X / Width;
 		if ((a_X < 0) && (a_X % Width != 0))
 		{
diff --git a/source/ChunkMap.cpp b/source/ChunkMap.cpp
index 0db4b898a..0d49ce9c4 100644
--- a/source/ChunkMap.cpp
+++ b/source/ChunkMap.cpp
@@ -345,7 +345,7 @@ void cChunkMap::BroadcastBlockAction(int a_BlockX, int a_BlockY, int a_BlockZ, c
 	x = a_BlockX;
 	y = a_BlockY;
 	z = a_BlockZ;
-	cChunkDef::BlockToChunk(x, y, z, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(x, z, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
 	if (Chunk == NULL)
 	{
@@ -364,7 +364,7 @@ void cChunkMap::BroadcastBlockBreakAnimation(int a_entityID, int a_blockX, int a
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
 
-	cChunkDef::BlockToChunk(a_blockX, a_blockY, a_blockZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_blockX, a_blockZ, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if (Chunk == NULL)
 	{
@@ -382,7 +382,7 @@ void cChunkMap::BroadcastBlockEntity(int a_BlockX, int a_BlockY, int a_BlockZ, c
 {
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
-	cChunkDef::BlockToChunk(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_BlockX, a_BlockZ, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if ((Chunk == NULL) || !Chunk->IsValid())
 	{
@@ -592,7 +592,7 @@ void cChunkMap::BroadcastSoundEffect(const AString & a_SoundName, int a_SrcX, in
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
 
-	cChunkDef::BlockToChunk(a_SrcX / 8, a_SrcY / 8, a_SrcZ / 8, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_SrcX / 8, a_SrcZ / 8, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if (Chunk == NULL)
 	{
@@ -611,7 +611,7 @@ void cChunkMap::BroadcastSoundParticleEffect(int a_EffectID, int a_SrcX, int a_S
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
 
-	cChunkDef::BlockToChunk(a_SrcX / 8, a_SrcY / 8, a_SrcZ / 8, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_SrcX / 8, a_SrcZ / 8, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if (Chunk == NULL)
 	{
@@ -645,7 +645,7 @@ void cChunkMap::BroadcastThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ, c
 {
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
-	cChunkDef::BlockToChunk(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_BlockX, a_BlockZ, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if (Chunk == NULL)
 	{
@@ -664,7 +664,7 @@ void cChunkMap::BroadcastUseBed(const cEntity & a_Entity, int a_BlockX, int a_Bl
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
 
-	cChunkDef::BlockToChunk(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_BlockX, a_BlockZ, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if (Chunk == NULL)
 	{
@@ -682,7 +682,7 @@ void cChunkMap::SendBlockEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cClien
 {
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
-	cChunkDef::BlockToChunk(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_BlockX, a_BlockZ, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if ((Chunk == NULL) || !Chunk->IsValid())
 	{
@@ -700,7 +700,7 @@ void cChunkMap::UseBlockEntity(cPlayer * a_Player, int a_BlockX, int a_BlockY, i
 	// a_Player rclked block entity at the coords specified, handle it
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
-	cChunkDef::BlockToChunk(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_BlockX, a_BlockZ, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if ((Chunk == NULL) || !Chunk->IsValid())
 	{
@@ -713,11 +713,26 @@ void cChunkMap::UseBlockEntity(cPlayer * a_Player, int a_BlockX, int a_BlockY, i
 
 
 
+bool cChunkMap::DoWithChunk(int a_ChunkX, int a_ChunkZ, cChunkCallback & a_Callback)
+{
+	cCSLock Lock(m_CSLayers);
+	cChunkPtr Chunk = GetChunkNoLoad(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
+	if (Chunk == NULL)
+	{
+		return false;
+	}
+	return a_Callback.Item(Chunk);
+}
+
+
+
+
+
 void cChunkMap::WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ)
 {
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
-	cChunkDef::BlockToChunk(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_BlockX, a_BlockZ, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
 	if ((Chunk == NULL) || !Chunk->IsValid())
 	{
@@ -735,8 +750,8 @@ void cChunkMap::WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_M
 {
 	cSimulatorManager * SimMgr = m_World->GetSimulatorManager();
 	int MinChunkX, MinChunkZ, MaxChunkX, MaxChunkZ;
-	cChunkDef::BlockToChunk(a_MinBlockX, ZERO_CHUNK_Y, a_MinBlockZ, MinChunkX, MinChunkZ);
-	cChunkDef::BlockToChunk(a_MaxBlockX, ZERO_CHUNK_Y, a_MaxBlockZ, MaxChunkX, MaxChunkZ);
+	cChunkDef::BlockToChunk(a_MinBlockX, a_MinBlockZ, MinChunkX, MinChunkZ);
+	cChunkDef::BlockToChunk(a_MaxBlockX, a_MaxBlockZ, MaxChunkX, MaxChunkZ);
 	for (int z = MinChunkZ; z <= MaxChunkZ; z++)
 	{
 		int MinZ = std::max(a_MinBlockZ, z * cChunkDef::Width);
@@ -1903,7 +1918,7 @@ bool cChunkMap::SetSignLines(int a_BlockX, int a_BlockY, int a_BlockZ, const ASt
 {
 	cCSLock Lock(m_CSLayers);
 	int ChunkX, ChunkZ;
-	cChunkDef::BlockToChunk(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
+	cChunkDef::BlockToChunk(a_BlockX, a_BlockZ, ChunkX, ChunkZ);
 	cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
 	if ((Chunk == NULL) || !Chunk->IsValid())
 	{
diff --git a/source/ChunkMap.h b/source/ChunkMap.h
index 899f290c5..183031808 100644
--- a/source/ChunkMap.h
+++ b/source/ChunkMap.h
@@ -35,6 +35,7 @@ typedef cItemCallback<cDispenserEntity>   cDispenserCallback;
 typedef cItemCallback<cDropperEntity>     cDropperCallback;
 typedef cItemCallback<cDropSpenserEntity> cDropSpenserCallback;
 typedef cItemCallback<cFurnaceEntity>     cFurnaceCallback;
+typedef cItemCallback<cChunk>             cChunkCallback;
 
 
 
@@ -79,6 +80,9 @@ public:
 	/// a_Player rclked block entity at the coords specified, handle it
 	void UseBlockEntity(cPlayer * a_Player, int a_X, int a_Y, int a_Z);
 	
+	/// Calls the callback for the chunk specified, with ChunkMapCS locked; returns false if the chunk doesn't exist, otherwise returns the same value as the callback
+	bool DoWithChunk(int a_ChunkX, int a_ChunkZ, cChunkCallback & a_Callback);
+
 	/// Wakes up simulators for the specified block
 	void WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ);
 
diff --git a/source/GroupManager.cpp b/source/GroupManager.cpp
index 396ad2e2f..cef32dd58 100644
--- a/source/GroupManager.cpp
+++ b/source/GroupManager.cpp
@@ -47,11 +47,8 @@ cGroupManager::cGroupManager()
 	cIniFile IniFile("groups.ini");
 	if (!IniFile.ReadFile())
 	{
-		LOGINFO("groups.ini inaccessible, using groups.example.ini for defaults!");
-		IniFile.Path("groups.example.ini");
-		IniFile.ReadFile();
-		IniFile.Path("groups.ini");
-		IniFile.WriteFile();
+		LOGWARNING("groups.ini inaccessible, no groups are defined");
+		return;
 	}
 
 	unsigned int NumKeys = IniFile.GetNumKeys();
diff --git a/source/Item.h b/source/Item.h
index fc54da51d..fee861050 100644
--- a/source/Item.h
+++ b/source/Item.h
@@ -55,7 +55,10 @@ public:
 	{
 		if (!IsValidItem(m_ItemType))
 		{
-			LOGWARNING("%s: creating an invalid item type (%d), resetting to empty.", __FUNCTION__, a_ItemType);
+			if (m_ItemType != E_BLOCK_AIR)
+			{
+				LOGWARNING("%s: creating an invalid item type (%d), resetting to empty.", __FUNCTION__, a_ItemType);
+			}
 			Empty();
 		}
 	}
diff --git a/source/LineBlockTracer.cpp b/source/LineBlockTracer.cpp
new file mode 100644
index 000000000..03464314a
--- /dev/null
+++ b/source/LineBlockTracer.cpp
@@ -0,0 +1,261 @@
+
+// LineBlockTracer.cpp
+
+// Implements the cLineBlockTracer class representing a cBlockTracer that traces along a straight line between two points
+
+#include "Globals.h"
+#include "LineBlockTracer.h"
+#include "Vector3d.h"
+#include "World.h"
+#include "Chunk.h"
+
+
+
+
+
+
+cLineBlockTracer::cLineBlockTracer(cWorld & a_World, cCallbacks & a_Callbacks) :
+	super(a_World, a_Callbacks)
+{
+}
+
+
+
+
+
+bool cLineBlockTracer::Trace(cWorld & a_World, cBlockTracer::cCallbacks & a_Callbacks, const Vector3d & a_Start, const Vector3d & a_End)
+{
+	cLineBlockTracer Tracer(a_World, a_Callbacks);
+	return Tracer.Trace(a_Start.x, a_Start.y, a_Start.z, a_End.x, a_End.y, a_End.z);
+}
+
+
+
+
+
+bool cLineBlockTracer::Trace(cWorld & a_World, cBlockTracer::cCallbacks &a_Callbacks, double a_StartX, double a_StartY, double a_StartZ, double a_EndX, double a_EndY, double a_EndZ)
+{
+	cLineBlockTracer Tracer(a_World, a_Callbacks);
+	return Tracer.Trace(a_StartX, a_StartY, a_StartZ, a_EndX, a_EndY, a_EndZ);
+}
+
+
+
+
+
+bool cLineBlockTracer::Trace(double a_StartX, double a_StartY, double a_StartZ, double a_EndX, double a_EndY, double a_EndZ)
+{
+	// Initialize the member veriables:
+	m_StartX = a_StartX;
+	m_StartY = a_StartY;
+	m_StartZ = a_StartZ;
+	m_EndX = a_EndX;
+	m_EndY = a_EndY;
+	m_EndZ = a_EndZ;
+	m_DirX = (m_StartX < m_EndX) ? 1 : -1;
+	m_DirY = (m_StartY < m_EndY) ? 1 : -1;
+	m_DirZ = (m_StartZ < m_EndZ) ? 1 : -1;
+	
+	// Check the start coords, adjust into the world:
+	if (m_StartY < 0)
+	{
+		if (m_EndY < 0)
+		{
+			// Nothing to trace
+			m_Callbacks->OnNoMoreHits();
+			return true;
+		}
+		FixStartBelowWorld();
+		m_Callbacks->OnIntoWorld(m_StartX, m_StartY, m_StartZ);
+	}
+	else if (m_StartY >= cChunkDef::Height)
+	{
+		if (m_EndY >= cChunkDef::Height)
+		{
+			m_Callbacks->OnNoMoreHits();
+			return true;
+		}
+		FixStartAboveWorld();
+		m_Callbacks->OnIntoWorld(m_StartX, m_StartY, m_StartZ);
+	}
+
+	m_CurrentX = (int)floor(m_StartX);
+	m_CurrentY = (int)floor(m_StartY);
+	m_CurrentZ = (int)floor(m_StartZ);
+	
+	m_DiffX = m_EndX - m_StartX;
+	m_DiffY = m_EndY - m_StartY;
+	m_DiffZ = m_EndZ - m_StartZ;
+	
+	// The actual trace is handled with ChunkMapCS locked by calling our Item() for the specified chunk
+	int BlockX = (int)floor(m_StartX);
+	int BlockZ = (int)floor(m_StartZ);
+	int ChunkX, ChunkZ;
+	cChunkDef::BlockToChunk(BlockX, BlockZ, ChunkX, ChunkZ);
+	return m_World->DoWithChunk(ChunkX, ChunkZ, *this);
+}
+
+
+
+
+
+void cLineBlockTracer::FixStartAboveWorld(void)
+{
+	// We must set the start Y to less than cChunkDef::Height so that it is considered inside the world later on
+	// Therefore we use an EPS-offset from the height, as small as reasonably possible.
+	const double Height = (double)cChunkDef::Height - 0.00001;
+	CalcXZIntersection(Height, m_StartX, m_StartZ);
+	m_StartY = Height;
+}
+
+
+
+
+
+void cLineBlockTracer::FixStartBelowWorld(void)
+{
+	CalcXZIntersection(0, m_StartX, m_StartZ);
+	m_StartY = 0;
+}
+
+
+
+
+
+void cLineBlockTracer::CalcXZIntersection(double a_Y, double & a_IntersectX, double & a_IntersectZ)
+{
+	double Ratio = (m_StartY - a_Y) / (m_StartY - m_EndY);
+	a_IntersectX = m_StartX + (m_EndX - m_StartX) * Ratio;
+	a_IntersectZ = m_StartZ + (m_EndZ - m_StartZ) * Ratio;
+}
+
+
+
+
+
+bool cLineBlockTracer::MoveToNextBlock(void)
+{
+	// Find out which of the current block's walls gets hit by the path:
+	static const double EPS = 0.00001;
+	double Coeff = 1;
+	enum eDirection
+	{
+		dirNONE,
+		dirX,
+		dirY,
+		dirZ,
+	} Direction = dirNONE;
+	if (abs(m_DiffX) > EPS)
+	{
+		double DestX = (m_DirX > 0) ? (m_CurrentX + 1) : m_CurrentX;
+		Coeff = (DestX - m_StartX) / m_DiffX;
+		if (Coeff <= 1)
+		{
+			Direction = dirX;
+		}
+	}
+	if (abs(m_DiffY) > EPS)
+	{
+		double DestY = (m_DirY > 0) ? (m_CurrentY + 1) : m_CurrentY;
+		double CoeffY = (DestY - m_StartY) / m_DiffY;
+		if (CoeffY < Coeff)
+		{
+			Coeff = CoeffY;
+			Direction = dirY;
+		}
+	}
+	if (abs(m_DiffZ) > EPS)
+	{
+		double DestZ = (m_DirZ > 0) ? (m_CurrentZ + 1) : m_CurrentZ;
+		double CoeffZ = (DestZ - m_StartZ) / m_DiffZ;
+		if (CoeffZ < Coeff)
+		{
+			Coeff = CoeffZ;
+			Direction = dirZ;
+		}
+	}
+	
+	// Based on the wall hit, adjust the current coords
+	switch (Direction)
+	{
+		case dirX:    m_CurrentX += m_DirX; break;
+		case dirY:    m_CurrentY += m_DirY; break;
+		case dirZ:    m_CurrentZ += m_DirZ; break;
+		case dirNONE: return false;
+	}
+	return true;
+}
+
+
+
+
+
+bool cLineBlockTracer::Item(cChunk * a_Chunk)
+{
+	ASSERT((m_CurrentY >= 0) && (m_CurrentY < cChunkDef::Height));  // This should be provided by FixStartAboveWorld() / FixStartBelowWorld()
+	
+	// This is the actual line tracing loop.
+	bool Finished = false;
+	while (true)
+	{
+		// Report the current block through the callbacks:
+		if (a_Chunk == NULL)
+		{
+			m_Callbacks->OnNoChunk();
+			return false;
+		}
+		if (a_Chunk->IsValid())
+		{
+			BLOCKTYPE BlockType;
+			NIBBLETYPE BlockMeta;
+			int RelX = m_CurrentX - a_Chunk->GetPosX() * cChunkDef::Width;
+			int RelZ = m_CurrentZ - a_Chunk->GetPosZ() * cChunkDef::Width;
+			a_Chunk->GetBlockTypeMeta(RelX, m_CurrentY, RelZ, BlockType, BlockMeta);
+			if (m_Callbacks->OnNextBlock(m_CurrentX, m_CurrentY, m_CurrentZ, BlockType, BlockMeta))
+			{
+				// The callback terminated the trace
+				return false;
+			}
+		}
+		else
+		{
+			if (m_Callbacks->OnNextBlockNoData(m_CurrentX, m_CurrentY, m_CurrentZ))
+			{
+				// The callback terminated the trace
+				return false;
+			}
+		}
+		
+		// Move to next block
+		if (!MoveToNextBlock())
+		{
+			// We've reached the end
+			m_Callbacks->OnNoMoreHits();
+			return true;
+		}
+		
+		// Update the current chunk
+		if (a_Chunk != NULL)
+		{
+			a_Chunk = a_Chunk->GetNeighborChunk(m_CurrentX, m_CurrentZ);
+		}
+		
+		if ((m_CurrentY < 0) || (m_CurrentY >= cChunkDef::Height))
+		{
+			// We've gone out of the world, that's the end of this trace
+			double IntersectX, IntersectZ;
+			CalcXZIntersection(m_CurrentY, IntersectX, IntersectZ);
+			if (m_Callbacks->OnOutOfWorld(IntersectX, m_CurrentY, IntersectZ))
+			{
+				// The callback terminated the trace
+				return false;
+			}
+			m_Callbacks->OnNoMoreHits();
+			return true;
+		}
+	}
+}
+
+
+
+
diff --git a/source/LineBlockTracer.h b/source/LineBlockTracer.h
new file mode 100644
index 000000000..4616cb191
--- /dev/null
+++ b/source/LineBlockTracer.h
@@ -0,0 +1,84 @@
+
+// LineBlockTracer.h
+
+// Declares the cLineBlockTracer class representing a cBlockTracer that traces along a straight line between two points
+
+
+
+
+
+#pragma once
+
+#include "BlockTracer.h"
+
+
+
+
+
+// fwd: Chunk.h
+class cChunk;
+
+// fwd: cChunkMap.h
+typedef cItemCallback<cChunk> cChunkCallback;
+
+
+
+
+
+
+class cLineBlockTracer :
+	public cBlockTracer,
+	public cChunkCallback
+{
+	typedef cBlockTracer super;
+	
+public:
+	cLineBlockTracer(cWorld & a_World, cCallbacks & a_Callbacks);
+	
+	/// Traces one line between Start and End; returns true if the entire line was traced (until OnNoMoreHits())
+	bool Trace(double a_StartX, double a_StartY, double a_StartZ, double a_EndX, double a_EndY, double a_EndZ);
+
+	// Utility functions for simple one-line usage:
+	/// Traces one line between Start and End; returns true if the entire line was traced (until OnNoMoreHits())
+	static bool Trace(cWorld & a_World, cCallbacks & a_Callbacks, double a_StartX, double a_StartY, double a_StartZ, double a_EndX, double a_EndY, double a_EndZ);
+
+	/// Traces one line between Start and End; returns true if the entire line was traced (until OnNoMoreHits())
+	static bool Trace(cWorld & a_World, cCallbacks & a_Callbacks, const Vector3d & a_Start, const Vector3d & a_End);
+	
+protected:
+	// The start point of the trace
+	double m_StartX, m_StartY, m_StartZ;
+	
+	// The end point of the trace
+	double m_EndX, m_EndY, m_EndZ;
+	
+	// The difference in coords, End - Start
+	double m_DiffX, m_DiffY, m_DiffZ;
+	
+	// The increment at which the block coords are going from Start to End; either +1 or -1
+	int m_DirX, m_DirY, m_DirZ;
+	
+	// The current block
+	int m_CurrentX, m_CurrentY, m_CurrentZ;
+
+	
+	/// Adjusts the start point above the world to just at the world's top
+	void FixStartAboveWorld(void);
+	
+	/// Adjusts the start point below the world to just at the world's bottom
+	void FixStartBelowWorld(void);
+	
+	/// Calculates the XZ coords of an intersection with the specified Yconst plane; assumes that such an intersection exists
+	void CalcXZIntersection(double a_Y, double & a_IntersectX, double & a_IntersectZ);
+	
+	/// Moves m_Current to the next block on the line; returns false if no move is possible (reached the end)
+	bool MoveToNextBlock(void);
+	
+	// cChunkCallback overrides:
+	virtual bool Item(cChunk * a_Chunk) override;
+} ;
+
+
+
+
+
diff --git a/source/LuaScript.cpp b/source/LuaScript.cpp
index 8d92c238f..d406c2c02 100644
--- a/source/LuaScript.cpp
+++ b/source/LuaScript.cpp
@@ -6,34 +6,14 @@
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 #include "LuaScript.h"
-
-extern "C"
-{
-#include "lualib.h"
-}
-
 #include "tolua++.h"
-#include "Bindings.h"
-#include "ManualBindings.h"
-
-// fwd: SQLite/lsqlite3.c
-extern "C"
-{
-	LUALIB_API int luaopen_lsqlite3(lua_State * L);
-}
-
-// fwd: LuaExpat/lxplib.c:
-extern "C"
-{
-	int luaopen_lxp(lua_State * L);
-}
 
 
 
 
 
 cLuaScript::cLuaScript()
-	: m_LuaState(NULL)
+	: m_LuaState("cLuaScript")
 {
 
 }
@@ -42,197 +22,45 @@ cLuaScript::cLuaScript()
 
 
 
-cLuaScript::~cLuaScript()
-{
-	if( m_LuaState )
-	{
-		lua_close( m_LuaState );
-		m_LuaState = 0;
-	}
-}
-
-
-
-
-
 void cLuaScript::Initialize()
 {
 	// Check to see if this script has not been initialized before
-	ASSERT(!m_LuaState);
+	ASSERT(!m_LuaState.IsValid());
 
 	// Create a Lua state and bind all libraries to it
-	m_LuaState = lua_open();
-	luaL_openlibs(m_LuaState);
-	tolua_AllToLua_open(m_LuaState);
-	ManualBindings::Bind(m_LuaState);
-	luaopen_lsqlite3(m_LuaState);
-	luaopen_lxp(m_LuaState);
+	m_LuaState.Create();
 }
 
 
 
 
 
-bool cLuaScript::LoadFile( const char* a_FilePath )
+bool cLuaScript::LoadFile(const char * a_FilePath)
 {
 	// Make sure the plugin is initialized
-	ASSERT(m_LuaState);
-
-	// Load the file into the Lua state
-	int s = luaL_loadfile(m_LuaState, a_FilePath );
-	if (ReportErrors(s))
-	{
-		return false;
-	}
-	return true;
-}
-
-
-
-
-
-bool cLuaScript::Execute()
-{
-	// Make sure we got a Lua state
-	ASSERT(m_LuaState);
-
-	// Execute the script as it is right now
-	int s = lua_pcall(m_LuaState, 0, LUA_MULTRET, 0);
-	if( ReportErrors( s ) )
-	{
-		return false;
-	}
-	return true;
-}
-
-
-
-
-
-bool cLuaScript::ReportErrors( int a_Status )
-{
-	if (a_Status == 0)
-	{
-		// No error to report
-		return false;
-	}
-
-	// Status was set to error so get the error from the Lua state and log it
-	LOGERROR("LUA: %s", lua_tostring(m_LuaState, -1));
-	lua_pop(m_LuaState, 1);
-
-	// Return true to indicate that an error was returned
-	return true;
-}
-
-
-
-
-
-bool cLuaScript::LuaPushFunction( const char * a_FunctionName, bool a_bLogError /*= true*/ )
-{
-	ASSERT(m_LuaState);
-
-	// Find and push the function on the Lua stack
-	lua_getglobal(m_LuaState, a_FunctionName);
-
-	// Make sure we found a function
-	if (!lua_isfunction(m_LuaState, -1))
-	{
-		if (a_bLogError)
-		{
-			LOGWARN("LUA: Could not find function %s()", a_FunctionName);
-		}
-
-		// Pop the pushed 'object' back
-		lua_pop(m_LuaState, 1);
-		return false;
-	}
-
-	// Successfully pushed a function to the Lua stack
-	return true;
-}
+	ASSERT(m_LuaState.IsValid());
 
-
-
-
-
-bool cLuaScript::LuaCallFunction( int a_NumArgs, int a_NumResults, const char * a_FunctionName )
-{
-	ASSERT(m_LuaState);
-
-	// Make sure there's a lua function on the stack
-	ASSERT(lua_isfunction(m_LuaState, -a_NumArgs - 1));
-
-	// Call the desired function
-	int s = lua_pcall(m_LuaState, a_NumArgs, a_NumResults, 0);
-
-	// Check for errors
-	if (ReportErrors(s))
-	{
-		LOGWARN("LUA: Error calling function %s()", a_FunctionName);
-		return false;
-	}
-
-	// Successfully executed function
-	return true;
-}
-
-
-
-
-
-bool cLuaScript::CallFunction( const char* a_Function, AString& ReturnedString )
-{
-	// Make sure we have the required things to call a function
-	ASSERT(m_LuaState);
-	ASSERT(a_Function);
-
-	// Push the desired function on the stack
-	if (!LuaPushFunction(a_Function))
-	{
-		return false;
-	}
-
-	if (!LuaCallFunction(0, 1, a_Function))
-	{
-		return false;
-	}
-
-	if (lua_isstring(m_LuaState, -1))
-	{
-		ReturnedString = tolua_tostring(m_LuaState, -1, "");
-	}
-	lua_pop(m_LuaState, 1);
-	return true;
+	return m_LuaState.LoadFile(a_FilePath);
 }
 
 
 
 
 
-bool cLuaScript::CallFunction( const char* a_Function, const sLuaUsertype& a_UserType, AString& ReturnedString )
+bool cLuaScript::CallShowPage(cWebAdmin & a_WebAdmin, HTTPTemplateRequest & a_Request, AString & a_ReturnedString)
 {
-	// Make sure we have the required things to call a function
-	ASSERT(m_LuaState);
-	ASSERT(a_Function);
-
-	// Push the desired function on the stack
-	if (!LuaPushFunction(a_Function))
+	ASSERT(m_LuaState.IsValid());
+	
+	m_LuaState.PushFunction("ShowPage");
+	m_LuaState.PushUserType(&a_WebAdmin, "cWebAdmin");
+	m_LuaState.PushUserType(&a_Request, "HTTPTemplateRequest");
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
-
-	tolua_pushusertype(m_LuaState, a_UserType.Object, a_UserType.ClassName);
-
-	if (!LuaCallFunction(1, 1, a_Function))
-	{
-		return false;
-	}
-
 	if (lua_isstring(m_LuaState, -1))
 	{
-		ReturnedString = tolua_tostring(m_LuaState, -1, "");
+		a_ReturnedString.assign(tolua_tostring(m_LuaState, -1, ""));
 	}
 	lua_pop(m_LuaState, 1);
 	return true;
@@ -241,38 +69,3 @@ bool cLuaScript::CallFunction( const char* a_Function, const sLuaUsertype& a_Use
 
 
 
-
-bool cLuaScript::CallFunction( const char* a_Function, const sLuaUsertype& a_UserType1, const sLuaUsertype& a_UserType2, AString& ReturnedString )
-{
-	// Make sure we have the required things to call a function
-	ASSERT(m_LuaState);
-	ASSERT(a_Function);
-
-	// Push the desired function on the stack
-	if (!LuaPushFunction(a_Function))
-	{
-		return false;
-	}
-
-	tolua_pushusertype(m_LuaState, a_UserType1.Object, a_UserType1.ClassName);
-	tolua_pushusertype(m_LuaState, a_UserType2.Object, a_UserType2.ClassName);
-
-	if (!LuaCallFunction(2, 1, a_Function))
-	{
-		return false;
-	}
-
-	if (lua_isstring(m_LuaState, -1))
-	{
-		ReturnedString = tolua_tostring(m_LuaState, -1, "");
-	}
-	lua_pop(m_LuaState, 1);
-	return true;
-}
-
-
-
-
-
-
-
diff --git a/source/LuaScript.h b/source/LuaScript.h
index f98b2e65b..99ccb3d49 100644
--- a/source/LuaScript.h
+++ b/source/LuaScript.h
@@ -9,19 +9,15 @@
 
 #pragma once
 
-struct lua_State;
+#include "LuaState.h"
 
 
 
 
 
-struct sLuaUsertype
-{
-	sLuaUsertype(void* a_pObject, const char* a_pClassName) : Object(a_pObject), ClassName(a_pClassName) {}
-	//
-	void*       Object;
-	const char* ClassName;
-} ;
+// fwd:
+class cWebAdmin;
+struct HTTPTemplateRequest;
 
 
 
@@ -30,32 +26,18 @@ struct sLuaUsertype
 class cLuaScript
 {
 public:
-	cLuaScript();
-	~cLuaScript();
+	cLuaScript(void);
 
 	/// Prepares a Lua state
-	void        Initialize();
+	void Initialize();
 
 	/// Load a Lua script on the given path
-	bool        LoadFile(const char* a_FilePath);
-
-	/// Execute the loaded Lua script
-	bool        Execute();
+	bool LoadFile(const char * a_FilePath);
 
-	/// Call a function on the Lua script. Put all overloads here
-	bool        CallFunction(const char* a_Function, AString& ReturnedString);
-	bool        CallFunction(const char* a_Function, const sLuaUsertype& a_UserType, AString& ReturnedString);
-	bool        CallFunction(const char* a_Function, const sLuaUsertype& a_UserType1, const sLuaUsertype& a_UserType2, AString& ReturnedString);
+	bool CallShowPage(cWebAdmin & a_WebAdmin, HTTPTemplateRequest & a_Request, AString & a_ReturnedString);
 
 protected:
-	/// Reports an error in the log if a_Status is flagged as an error. Returns true when a_Status is flagged as error, returns false when no error occured.
-	bool        ReportErrors(int a_Status);
-
-	/// Helper functions for calling functions in Lua 
-	bool        LuaPushFunction(const char * a_FunctionName, bool a_bLogError = true);
-	bool        LuaCallFunction(int a_NumArgs, int a_NumResults, const char * a_FunctionName );  // a_FunctionName is only used for error messages, nothing else
-private:
-	lua_State*  m_LuaState;
+	cLuaState m_LuaState;
 } ;
 
 
diff --git a/source/LuaState.cpp b/source/LuaState.cpp
new file mode 100644
index 000000000..664ba8147
--- /dev/null
+++ b/source/LuaState.cpp
@@ -0,0 +1,646 @@
+
+// LuaState.cpp
+
+// Implements the cLuaState class representing the wrapper over lua_State *, provides associated helper functions
+
+#include "Globals.h"
+#include "LuaState.h"
+
+extern "C"
+{
+	#include "lualib.h"
+}
+
+#include "tolua++.h"
+#include "Bindings.h"
+#include "ManualBindings.h"
+
+// fwd: SQLite/lsqlite3.c
+extern "C"
+{
+	LUALIB_API int luaopen_lsqlite3(lua_State * L);
+}
+
+// fwd: LuaExpat/lxplib.c:
+extern "C"
+{
+	int luaopen_lxp(lua_State * L);
+}
+
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cLuaState:
+
+cLuaState::cLuaState(const AString & a_SubsystemName) :
+	m_LuaState(NULL),
+	m_IsOwned(false),
+	m_SubsystemName(a_SubsystemName),
+	m_NumCurrentFunctionArgs(-1)
+{
+}
+
+
+
+
+
+cLuaState::cLuaState(lua_State * a_AttachState) :
+	m_LuaState(a_AttachState),
+	m_IsOwned(false),
+	m_SubsystemName("<attached>"),
+	m_NumCurrentFunctionArgs(-1)
+{
+}
+
+
+
+
+
+cLuaState::~cLuaState()
+{
+	if (IsValid())
+	{
+		if (m_IsOwned)
+		{
+			Close();
+		}
+		else
+		{
+			Detach();
+		}
+	}
+}
+
+
+
+
+
+void cLuaState::Create(void)
+{
+	if (m_LuaState != NULL)
+	{
+		LOGWARNING("%s: Trying to create an already-existing LuaState, ignoring.", __FUNCTION__);
+		return;
+	}
+	m_LuaState = lua_open();
+	luaL_openlibs(m_LuaState);
+	tolua_AllToLua_open(m_LuaState);
+	ManualBindings::Bind(m_LuaState);
+	luaopen_lsqlite3(m_LuaState);
+	luaopen_lxp(m_LuaState);
+	m_IsOwned = true;
+}
+
+
+
+
+
+void cLuaState::Close(void)
+{
+	if (m_LuaState == NULL)
+	{
+		LOGWARNING("%s: Trying to close an invalid LuaState, ignoring.", __FUNCTION__);
+		return;
+	}
+	if (!m_IsOwned)
+	{
+		LOGWARNING(
+			"%s: Detected mis-use, calling Close() on an attached state (0x%p). Detaching instead.",
+			__FUNCTION__, m_LuaState
+		);
+		Detach();
+		return;
+	}
+	lua_close(m_LuaState);
+	m_LuaState = NULL;
+	m_IsOwned = false;
+}
+
+
+
+
+
+void cLuaState::Attach(lua_State * a_State)
+{
+	if (m_LuaState != NULL)
+	{
+		LOGINFO("%s: Already contains a LuaState (0x%p), will be closed / detached.", __FUNCTION__, m_LuaState);
+		if (m_IsOwned)
+		{
+			Close();
+		}
+		else
+		{
+			Detach();
+		}
+	}
+	m_LuaState = a_State;
+	m_IsOwned = false;
+}
+
+
+
+
+
+void cLuaState::Detach(void)
+{
+	if (m_LuaState == NULL)
+	{
+		return;
+	}
+	if (m_IsOwned)
+	{
+		LOGWARNING(
+			"%s: Detected a mis-use, calling Detach() when the state is owned. Closing the owned state (0x%p).",
+			__FUNCTION__, m_LuaState
+		);
+		Close();
+		return;
+	}
+	m_LuaState = NULL;
+}
+
+
+
+
+
+bool cLuaState::LoadFile(const AString & a_FileName)
+{
+	ASSERT(IsValid());
+	
+	// Load the file:
+	int s = luaL_loadfile(m_LuaState, a_FileName.c_str());
+	if (ReportErrors(s))
+	{
+		LOGWARNING("Can't load %s because of an error in file %s", m_SubsystemName.c_str(), a_FileName.c_str());
+		return false;
+	}
+
+	// Execute the globals:
+	s = lua_pcall(m_LuaState, 0, LUA_MULTRET, 0);
+	if (ReportErrors(s))
+	{
+		LOGWARNING("Error in %s in file %s", m_SubsystemName.c_str(), a_FileName.c_str());
+		return false;
+	}
+	
+	return true;
+}
+
+
+
+
+
+bool cLuaState::PushFunction(const char * a_FunctionName, bool a_ShouldLogFailure /* = true */)
+{
+	ASSERT(m_NumCurrentFunctionArgs == -1);  // If not, there's already something pushed onto the stack
+
+	if (!IsValid())
+	{
+		// This happens if cPlugin::Initialize() fails with an error
+		return false;
+	}
+	
+	lua_getglobal(m_LuaState, a_FunctionName);
+	if (!lua_isfunction(m_LuaState, -1))
+	{
+		if (a_ShouldLogFailure)
+		{
+			LOGWARNING("Error in %s: Could not find function %s()", m_SubsystemName.c_str(), a_FunctionName);
+		}
+		lua_pop(m_LuaState, 1);
+		return false;
+	}
+	m_CurrentFunctionName.assign(a_FunctionName);
+	m_NumCurrentFunctionArgs = 0;
+	return true;
+}
+
+
+
+
+
+bool cLuaState::PushFunctionFromRegistry(int a_FnRef)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs == -1);  // If not, there's already something pushed onto the stack
+	
+	lua_rawgeti(m_LuaState, LUA_REGISTRYINDEX, a_FnRef);  // same as lua_getref()
+	if (!lua_isfunction(m_LuaState, -1))
+	{
+		lua_pop(m_LuaState, 1);
+		return false;
+	}
+	m_CurrentFunctionName = "<callback>";
+	m_NumCurrentFunctionArgs = 0;
+	return true;
+}
+
+
+
+
+
+bool cLuaState::PushFunctionFromRefTable(cRef & a_TableRef, const char * a_FnName)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs == -1);  // If not, there's already something pushed onto the stack
+
+	lua_rawgeti(m_LuaState, LUA_REGISTRYINDEX, a_TableRef);  // Get the table ref
+	if (!lua_istable(m_LuaState, -1))
+	{
+		// Not a table, bail out
+		lua_pop(m_LuaState, 1);
+		return false;
+	}
+	lua_getfield(m_LuaState, -1, a_FnName);
+	if (lua_isnil(m_LuaState, -1) || !lua_isfunction(m_LuaState, -1))
+	{
+		// Not a valid function, bail out
+		lua_pop(m_LuaState, 2);
+		return false;
+	}
+	lua_remove(m_LuaState, -2);  // Remove the table ref from the stack
+	m_CurrentFunctionName = "<table_callback>";
+	m_NumCurrentFunctionArgs = 0;
+	return true;
+}
+
+
+
+
+
+void cLuaState::PushStringVector(const AStringVector & a_Vector)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	lua_createtable(m_LuaState, a_Vector.size(), 0);
+	int newTable = lua_gettop(m_LuaState);
+	int index = 1;
+	for (AStringVector::const_iterator itr = a_Vector.begin(), end = a_Vector.end(); itr != end; ++itr, ++index)
+	{
+		tolua_pushstring(m_LuaState, itr->c_str());
+		lua_rawseti(m_LuaState, newTable, index);
+	}
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushUserType(void * a_Object, const char * a_Type)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushusertype(m_LuaState, a_Object, a_Type);
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushNumber(int a_Value)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushnumber(m_LuaState, a_Value);
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushNumber(double a_Value)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushnumber(m_LuaState, a_Value);
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushString(const char * a_Value)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushstring(m_LuaState, a_Value);
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushBool(bool a_Value)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushboolean(m_LuaState, a_Value ? 1 : 0);
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushObject(cWorld * a_World)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushusertype(m_LuaState, a_World, "cWorld");
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushObject(cPlayer * a_Player)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushObject(cEntity * a_Entity)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushusertype(m_LuaState, a_Entity, "cEntity");
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushObject(cItem * a_Item)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushusertype(m_LuaState, a_Item, "cItem");
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushObject(cItems * a_Items)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushusertype(m_LuaState, a_Items, "cItems");
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushObject(cClientHandle * a_Client)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushusertype(m_LuaState, a_Client, "cClientHandle");
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+void cLuaState::PushObject(cPickup * a_Pickup)
+{
+	ASSERT(IsValid());
+	ASSERT(m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+
+	tolua_pushusertype(m_LuaState, a_Pickup, "cPickup");
+	m_NumCurrentFunctionArgs += 1;
+}
+
+
+
+
+
+bool cLuaState::CallFunction(int a_NumResults)
+{
+	ASSERT (m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
+	ASSERT(lua_isfunction(m_LuaState, -m_NumCurrentFunctionArgs - 1));
+	
+	int s = lua_pcall(m_LuaState, m_NumCurrentFunctionArgs, a_NumResults, 0);
+	if (ReportErrors(s))
+	{
+		LOGWARNING("Error in %s calling function %s()", m_SubsystemName.c_str(), m_CurrentFunctionName.c_str());
+		m_NumCurrentFunctionArgs = -1;
+		m_CurrentFunctionName.clear();
+		return false;
+	}
+	m_NumCurrentFunctionArgs = -1;
+	m_CurrentFunctionName.clear();
+	return true;
+}
+
+
+
+
+
+bool cLuaState::CheckParamUserType(int a_StartParam, const char * a_UserType, int a_EndParam)
+{
+	ASSERT(IsValid());
+	
+	if (a_EndParam < 0)
+	{
+		a_EndParam = a_StartParam;
+	}
+	
+	tolua_Error tolua_err;
+	for (int i = a_StartParam; i <= a_EndParam; i++)
+	{
+		if (tolua_isusertype(m_LuaState, i, a_UserType, 0, &tolua_err))
+		{
+			continue;
+		}
+		// Not the correct parameter
+		lua_Debug entry;
+		VERIFY(lua_getstack(m_LuaState, 0,   &entry));
+		VERIFY(lua_getinfo (m_LuaState, "n", &entry));
+		AString ErrMsg = Printf("#ferror in function '%s'.", (entry.name != NULL) ? entry.name : "?");
+		tolua_error(m_LuaState, ErrMsg.c_str(), &tolua_err);
+		return false;
+	}  // for i - Param
+	
+	// All params checked ok
+	return true;
+}
+
+
+
+
+
+bool cLuaState::CheckParamTable(int a_StartParam, int a_EndParam)
+{
+	ASSERT(IsValid());
+	
+	if (a_EndParam < 0)
+	{
+		a_EndParam = a_StartParam;
+	}
+	
+	tolua_Error tolua_err;
+	for (int i = a_StartParam; i <= a_EndParam; i++)
+	{
+		if (tolua_istable(m_LuaState, i, 0, &tolua_err))
+		{
+			continue;
+		}
+		// Not the correct parameter
+		lua_Debug entry;
+		VERIFY(lua_getstack(m_LuaState, 0,   &entry));
+		VERIFY(lua_getinfo (m_LuaState, "n", &entry));
+		AString ErrMsg = Printf("#ferror in function '%s'.", (entry.name != NULL) ? entry.name : "?");
+		tolua_error(m_LuaState, ErrMsg.c_str(), &tolua_err);
+		return false;
+	}  // for i - Param
+	
+	// All params checked ok
+	return true;
+}
+
+
+
+
+
+bool cLuaState::CheckParamNumber(int a_StartParam, int a_EndParam)
+{
+	ASSERT(IsValid());
+	
+	if (a_EndParam < 0)
+	{
+		a_EndParam = a_StartParam;
+	}
+	
+	tolua_Error tolua_err;
+	for (int i = a_StartParam; i <= a_EndParam; i++)
+	{
+		if (tolua_isnumber(m_LuaState, i, 0, &tolua_err))
+		{
+			continue;
+		}
+		// Not the correct parameter
+		lua_Debug entry;
+		VERIFY(lua_getstack(m_LuaState, 0,   &entry));
+		VERIFY(lua_getinfo (m_LuaState, "n", &entry));
+		AString ErrMsg = Printf("#ferror in function '%s'.", (entry.name != NULL) ? entry.name : "?");
+		tolua_error(m_LuaState, ErrMsg.c_str(), &tolua_err);
+		return false;
+	}  // for i - Param
+	
+	// All params checked ok
+	return true;
+}
+
+
+
+
+
+bool cLuaState::CheckParamEnd(int a_Param)
+{
+	tolua_Error tolua_err;
+	if (tolua_isnoobj(m_LuaState, a_Param, &tolua_err))
+	{
+		return true;
+	}
+	// Not the correct parameter
+	lua_Debug entry;
+	VERIFY(lua_getstack(m_LuaState, 0,   &entry));
+	VERIFY(lua_getinfo (m_LuaState, "n", &entry));
+	AString ErrMsg = Printf("#ferror in function '%s': Too many arguments.", (entry.name != NULL) ? entry.name : "?");
+	tolua_error(m_LuaState, ErrMsg.c_str(), &tolua_err);
+	return false;
+}
+
+
+
+
+
+bool cLuaState::ReportErrors(int a_Status)
+{
+	return ReportErrors(m_LuaState, a_Status);
+}
+
+
+
+
+
+bool cLuaState::ReportErrors(lua_State * a_LuaState, int a_Status)
+{
+	if (a_Status == 0)
+	{
+		// No error to report
+		return false;
+	}
+	
+	LOGWARNING("LUA: %d - %s", a_Status, lua_tostring(a_LuaState, -1));
+	lua_pop(a_LuaState, 1);
+	return true;
+}
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cLuaState::cRef:
+
+cLuaState::cRef::cRef(cLuaState & a_LuaState, int a_StackPos) :
+	m_LuaState(a_LuaState)
+{
+	ASSERT(m_LuaState.IsValid());
+	
+	lua_pushvalue(m_LuaState, a_StackPos);  // Push a copy of the value at a_StackPos onto the stack
+	m_Ref = luaL_ref(m_LuaState, LUA_REGISTRYINDEX);
+}
+
+
+
+
+
+cLuaState::cRef::~cRef()
+{
+	ASSERT(m_LuaState.IsValid());
+	
+	if (IsValid())
+	{
+		luaL_unref(m_LuaState, LUA_REGISTRYINDEX, m_Ref);
+	}
+}
+
+
+
+
diff --git a/source/LuaState.h b/source/LuaState.h
new file mode 100644
index 000000000..6820f1777
--- /dev/null
+++ b/source/LuaState.h
@@ -0,0 +1,198 @@
+
+// LuaState.h
+
+// Declares the cLuaState class representing the wrapper over lua_State *, provides associated helper functions
+
+/*
+The contained lua_State can be either owned or attached.
+Owned lua_State is created by calling Create() and the cLuaState automatically closes the state
+Or, lua_State can be attached by calling Attach(), the cLuaState doesn't close such a state
+Attaching a state will automatically close an owned state.
+
+Calling a Lua function is done by pushing the function, either by PushFunction() or PushFunctionFromRegistry(),
+then pushing the arguments (PushString(), PushNumber(), PushUserData() etc.) and finally
+executing CallFunction(). cLuaState automatically keeps track of the number of arguments and the name of the
+function (for logging purposes), which makes the call less error-prone.
+
+Reference management is provided by the cLuaState::cRef class. This is used when you need to hold a reference to
+any Lua object across several function calls; usually this is used for callbacks. The class is RAII-like, with
+automatic resource management.
+*/
+
+
+
+
+#pragma once
+
+extern "C"
+{
+	#include "lauxlib.h"
+}
+
+
+
+
+
+class cWorld;
+class cPlayer;
+class cEntity;
+class cItem;
+class cItems;
+class cClientHandle;
+class cPickup;
+
+
+
+
+
+/// Encapsulates a Lua state and provides some syntactic sugar for common operations
+class cLuaState
+{
+public:
+
+	/// Used for storing references to object in the global registry
+	class cRef
+	{
+	public:
+		/// Creates a reference in the specified LuaState for object at the specified StackPos
+		cRef(cLuaState & a_LuaState, int a_StackPos);
+		~cRef();
+		
+		/// Returns true if the reference is valid
+		bool IsValid(void) const {return (m_Ref != LUA_REFNIL); }
+		
+		/// Allows to use this class wherever an int (i. e. ref) is to be used
+		operator int(void) { return m_Ref; }
+		
+	protected:
+		cLuaState & m_LuaState;
+		int m_Ref;
+	} ;
+
+
+	/** Creates a new instance. The LuaState is not initialized.
+	a_SubsystemName is used for reporting problems in the console, it is "plugin %s" for plugins, 
+	or "LuaScript" for the cLuaScript template
+	*/
+	cLuaState(const AString & a_SubsystemName);
+	
+	/** Creates a new instance. The a_AttachState is attached.
+	Subsystem name is set to "<attached>".
+	*/
+	explicit cLuaState(lua_State * a_AttachState);
+	
+	~cLuaState();
+	
+	/// Allows this object to be used in the same way as a lua_State *, for example in the LuaLib functions
+	operator lua_State * (void) { return m_LuaState; }
+	
+	/// Creates the m_LuaState, if not closed already. This state will be automatically closed in the destructor
+	void Create(void);
+	
+	/// Closes the m_LuaState, if not closed already
+	void Close(void);
+	
+	/// Attaches the specified state. Operations will be carried out on this state, but it will not be closed in the destructor
+	void Attach(lua_State * a_State);
+	
+	/// Detaches a previously attached state.
+	void Detach(void);
+	
+	/// Returns true if the m_LuaState is valid
+	bool IsValid(void) const { return (m_LuaState != NULL); }
+	
+	/** Loads the specified file
+	Returns false and logs a warning to the console if not successful (but the LuaState is kept open).
+	m_SubsystemName is displayed in the warning log message.
+	*/
+	bool LoadFile(const AString & a_FileName);
+	
+	/** Pushes the function of the specified name onto the stack.
+	Returns true if successful.
+	If a_ShouldLogFail is true, logs a warning on failure (incl. m_SubsystemName)
+	*/
+	bool PushFunction(const char * a_FunctionName, bool a_ShouldLogFailure = true);
+	
+	/** Pushes a function that has been saved into the global registry, identified by a_FnRef.
+	Returns true if successful. Logs a warning on failure
+	*/
+	bool PushFunctionFromRegistry(int a_FnRef);
+	
+	/** Pushes a function that is stored in a table ref.
+	Returns true if successful, false on failure. Doesn't log failure.
+	*/
+	bool PushFunctionFromRefTable(cRef & a_TableRef, const char * a_FnName);
+	
+	/// Pushes a string vector, as a table, onto the stack
+	void PushStringVector(const AStringVector & a_Vector);
+	
+	/// Pushes a usertype of the specified class type onto the stack
+	void PushUserType(void * a_Object, const char * a_Type);
+	
+	/// Pushes an integer onto the stack
+	void PushNumber(int a_Value);
+	
+	/// Pushes a double onto the stack
+	void PushNumber(double a_Value);
+	
+	/// Pushes a string onto the stack
+	void PushString(const char * a_Value);
+	
+	/// Pushes a bool onto the stack
+	void PushBool(bool a_Value);
+	
+	// Special family of functions that do PushUserType internally, but require one less parameter
+	void PushObject(cWorld * a_World);
+	void PushObject(cPlayer * a_Player);
+	void PushObject(cEntity * a_Entity);
+	void PushObject(cItem * a_Item);
+	void PushObject(cItems * a_Items);
+	void PushObject(cClientHandle * a_ClientHandle);
+	void PushObject(cPickup * a_Pickup);
+	
+	/**
+	Calls the function that has been pushed onto the stack by PushFunction(),
+	with arguments pushed by PushXXX().
+	Returns true if successful, logs a warning on failure.
+	*/
+	bool CallFunction(int a_NumReturnValues);
+	
+	/// Returns true if the specified parameters on the stack are of the specified usertype; also logs warning if not
+	bool CheckParamUserType(int a_StartParam, const char * a_UserType, int a_EndParam = -1);
+	
+	/// Returns true if the specified parameters on the stack are a table; also logs warning if not
+	bool CheckParamTable(int a_StartParam, int a_EndParam = -1);
+	
+	/// Returns true if the specified parameters on the stack are a number; also logs warning if not
+	bool CheckParamNumber(int a_StartParam, int a_EndParam = -1);
+	
+	/// Returns true if the specified parameter on the stack is nil (indicating an end-of-parameters)
+	bool CheckParamEnd(int a_Param);
+	
+	/// If the status is nonzero, prints the text on the top of Lua stack and returns true
+	bool ReportErrors(int status);
+	
+	/// If the status is nonzero, prints the text on the top of Lua stack and returns true
+	static bool ReportErrors(lua_State * a_LuaState, int status);
+	
+protected:
+	lua_State * m_LuaState;
+	
+	/// If true, the state is owned by this object and will be auto-Closed. False => attached state
+	bool m_IsOwned;
+	
+	/** The subsystem name is used for reporting errors to the console, it is either "plugin %s" or "LuaScript"
+	whatever is given to the constructor
+	*/
+	AString m_SubsystemName;
+	
+	/// Name of the currently pushed function (for the Push / Call chain)
+	AString m_CurrentFunctionName;
+	
+	/// Number of arguments currently pushed (for the Push / Call chain)
+	int m_NumCurrentFunctionArgs;
+} ;
+
+
+
+
diff --git a/source/ManualBindings.cpp b/source/ManualBindings.cpp
index 7a13d94c0..4041ccc94 100644
--- a/source/ManualBindings.cpp
+++ b/source/ManualBindings.cpp
@@ -19,13 +19,8 @@
 #include "BlockEntities/FurnaceEntity.h"
 #include "md5/md5.h"
 #include "LuaWindow.h"
-
-
-
-
-
-// fwd: LuaCommandBinder.cpp
-bool report_errors(lua_State* lua, int status);
+#include "LuaState.h"
+#include "LineBlockTracer.h"
 
 
 
@@ -83,23 +78,14 @@ int lua_do_error(lua_State* L, const char * a_pFormat, ...)
  * Lua bound functions with special return types
  **/
 
-static int tolua_StringSplit(lua_State* tolua_S)
+static int tolua_StringSplit(lua_State * tolua_S)
 {
-	std::string str = ((std::string)  tolua_tocppstring(tolua_S,1,0));
-	std::string delim = ((std::string)  tolua_tocppstring(tolua_S,2,0));
-
-	AStringVector Split = StringSplit( str, delim );
+	cLuaState LuaState(tolua_S);
+	std::string str   = (std::string)tolua_tocppstring(LuaState, 1, 0);
+	std::string delim = (std::string)tolua_tocppstring(LuaState, 2, 0);
 
-	lua_createtable(tolua_S, Split.size(), 0);
-	int newTable = lua_gettop(tolua_S);
-	int index = 1;
-	std::vector<std::string>::const_iterator iter = Split.begin();
-	while(iter != Split.end()) {
-		tolua_pushstring( tolua_S, (*iter).c_str() );
-		lua_rawseti(tolua_S, newTable, index);
-		++iter;
-		++index;
-	}
+	AStringVector Split = StringSplit(str, delim);
+	LuaState.PushStringVector(Split);
 	return 1;
 }
 
@@ -157,7 +143,8 @@ cPlugin_NewLua * GetLuaPlugin(lua_State * L)
 	lua_getglobal(L, LUA_PLUGIN_INSTANCE_VAR_NAME);
 	if (!lua_islightuserdata(L, -1))
 	{
-		LOGERROR("%s: cannot get plugin instance, what have you done to my Lua state?", __FUNCTION__);
+		LOGWARNING("%s: cannot get plugin instance, what have you done to my Lua state?", __FUNCTION__);
+		lua_pop(L, 1);
 		return NULL;
 	}
 	cPlugin_NewLua * Plugin = (cPlugin_NewLua *)lua_topointer(L, -1);
@@ -169,7 +156,7 @@ cPlugin_NewLua * GetLuaPlugin(lua_State * L)
 
 
 
-	
+
 template<
 	class Ty1,
 	class Ty2,
@@ -177,181 +164,273 @@ template<
 	>
 static int tolua_DoWith(lua_State* tolua_S)
 {
-	int NumArgs = lua_gettop(tolua_S) - 1;  /* This includes 'self' */ 
-	if ((NumArgs != 2) && (NumArgs != 3)) 
+	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, 0); 
+	Ty1 * self = (Ty1 *)  tolua_tousertype(tolua_S, 1, 0);
 
-	const char * ItemName = tolua_tocppstring(tolua_S, 2, ""); 
-	if ((ItemName == NULL) || (ItemName[0] == 0)) 
-	{ 
+	const char * ItemName = tolua_tocppstring(tolua_S, 2, "");
+	if ((ItemName == NULL) || (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)) 
-	{ 
+	}
+	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) 
-		{ 
+	}
+
+	/* 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) 
-	{ 
+	/* 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> 
+	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 ) 
-		{} 
+	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 */ 
+	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 */ 
-			} 
+			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 (report_errors(LuaState, s))
+			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); 
+			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); 
+	/* 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; 
+	/* 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> &) >
+template<
+	class Ty1,
+	class Ty2,
+	bool (Ty1::*Func1)(int, 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, 0);
+
+	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, Ty2::GetClassStatic());  // 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)) 
-	{ 
+	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, 0); 
-	if (!lua_isnumber(tolua_S, 2) || !lua_isnumber(tolua_S, 3) || !lua_isnumber(tolua_S, 4)) 
-	{ 
+	Ty1 * self = (Ty1 *)  tolua_tousertype(tolua_S, 1, 0);
+	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)); 
-	LOG("x %i y %i z %i", ItemX, ItemY, ItemZ ); 
-	if (!lua_isfunction( tolua_S, 5)) 
-	{ 
+	}
+
+	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));
+	LOG("x %i y %i z %i", ItemX, ItemY, ItemZ );
+	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) 
-		{ 
+	}
+
+	/* 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) 
-	{ 
+	/* 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 (report_errors(LuaState, s))
+	}
+
+	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); 
+			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); 
+	/* 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; 
+	/* Push return value on stack */
+	tolua_pushboolean(tolua_S, bRetVal );
+	return 1;
 }
 
 
@@ -363,89 +442,89 @@ template< class Ty1,
           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)) 
-	{ 
+	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, 0); 
-	if (!lua_isnumber(tolua_S, 2) || !lua_isnumber(tolua_S, 3)) 
-	{ 
+	Ty1 * self = (Ty1 *)  tolua_tousertype(tolua_S, 1, 0);
+	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)); 
+	int ChunkX = ((int)tolua_tonumber(tolua_S, 2, 0));
+	int ChunkZ = ((int)tolua_tonumber(tolua_S, 3, 0));
 
-	if (!lua_isfunction( tolua_S, 4)) 
-	{ 
+	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) 
-		{ 
+	}
+
+	/* 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) 
-	{ 
+	/* 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 (report_errors(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); 
+	}
+
+	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); 
+	/* 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; 
+	/* Push return value on stack */
+	tolua_pushboolean(tolua_S, bRetVal );
+	return 1;
 }
 
 
@@ -453,7 +532,7 @@ static int tolua_ForEachInChunk(lua_State* tolua_S)
 
 
 template< class Ty1,
-          class Ty2, 
+          class Ty2,
           bool (Ty1::*Func1)(cItemCallback<Ty2> &) >
 static int tolua_ForEach(lua_State * tolua_S)
 {
@@ -512,7 +591,7 @@ static int tolua_ForEach(lua_State * tolua_S)
 			}
 
 			int s = lua_pcall(LuaState, (TableRef == LUA_REFNIL ? 1 : 2), 1, 0);
-			if (report_errors(LuaState, s))
+			if (cLuaState::ReportErrors(LuaState, s))
 			{
 				return true;  /* Abort enumeration */
 			}
@@ -596,6 +675,52 @@ tolua_lerror:
 
 
 
+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, 0);
+		int BlockX          = (int)      tolua_tonumber   (tolua_S, 2, 0);
+		int BlockZ          = (int)      tolua_tonumber   (tolua_S, 3, 0);
+		#ifndef TOLUA_RELEASE
+		if (self == NULL)
+		{
+			tolua_error(tolua_S, "Invalid 'self' in function 'TryGetHeight'", NULL);
+		}
+		#endif
+		{
+			int Height = 0;
+			bool res = self->TryGetHeight(BlockX, BlockZ, Height);
+			tolua_pushnumber(tolua_S, Height);
+			tolua_pushboolean(tolua_S, res ? 1 : 0);
+		}
+	}
+	return 1;
+	
+	#ifndef TOLUA_RELEASE
+tolua_lerror:
+	tolua_error(tolua_S, "#ferror in function 'TryGetHeight'.", &tolua_err);
+	return 0;
+	#endif
+}
+
+
+
+
+
 static int tolua_cPluginManager_GetAllPlugins(lua_State * tolua_S)
 {
 	cPluginManager* self = (cPluginManager*)  tolua_tousertype(tolua_S,1,0);
@@ -677,7 +802,7 @@ static int tolua_cPluginManager_ForEachCommand(lua_State * tolua_S)
 			tolua_pushcppstring(LuaState, a_HelpString);
 
 			int s = lua_pcall(LuaState, 3, 1, 0);
-			if (report_errors(LuaState, s))
+			if (cLuaState::ReportErrors(LuaState, s))
 			{
 				return true;  /* Abort enumeration */
 			}
@@ -751,7 +876,7 @@ static int tolua_cPluginManager_ForEachConsoleCommand(lua_State * tolua_S)
 			tolua_pushcppstring(LuaState, a_HelpString);
 
 			int s = lua_pcall(LuaState, 2, 1, 0);
-			if (report_errors(LuaState, s))
+			if (cLuaState::ReportErrors(LuaState, s))
 			{
 				return true;  /* Abort enumeration */
 			}
@@ -1171,8 +1296,8 @@ static int tolua_cPlugin_Call(lua_State* tolua_S)
 		return 0;
 	}
 	
-	int s = lua_pcall(targetState, top-2, LUA_MULTRET, 0);
-	if( report_errors( targetState, s ) )
+	int s = lua_pcall(targetState, top - 2, LUA_MULTRET, 0);
+	if (cLuaState::ReportErrors(targetState, s))
 	{
 		LOGWARN("Error while calling function '%s' in plugin '%s'", funcName.c_str(), self->GetName().c_str() );
 		return 0;
@@ -1361,9 +1486,174 @@ tolua_lerror:
 
 
 
+/// Provides interface between a Lua table of callbacks and the cBlockTracer::cCallbacks
+class cLuaBlockTracerCallbacks :
+	public cBlockTracer::cCallbacks
+{
+public:
+	cLuaBlockTracerCallbacks(cLuaState & a_LuaState, int a_ParamNum) :
+		m_LuaState(a_LuaState),
+		m_TableRef(a_LuaState, a_ParamNum)
+	{
+	}
+	
+	virtual bool OnNextBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) override
+	{
+		if (!m_LuaState.PushFunctionFromRefTable(m_TableRef, "OnNextBlock"))
+		{
+			// No such function in the table, skip the callback
+			return false;
+		}
+		m_LuaState.PushNumber(a_BlockX);
+		m_LuaState.PushNumber(a_BlockY);
+		m_LuaState.PushNumber(a_BlockZ);
+		m_LuaState.PushNumber(a_BlockType);
+		m_LuaState.PushNumber(a_BlockMeta);
+		if (!m_LuaState.CallFunction(1))
+		{
+			return false;
+		}
+		bool res = false;
+		if (lua_isboolean(m_LuaState, -1))
+		{
+			res = (lua_toboolean(m_LuaState, -1) != 0);
+		}
+		lua_pop(m_LuaState, 1);
+		return res;
+	}
+	
+	virtual bool OnNextBlockNoData(int a_BlockX, int a_BlockY, int a_BlockZ) override
+	{
+		if (!m_LuaState.PushFunctionFromRefTable(m_TableRef, "OnNextBlockNoData"))
+		{
+			// No such function in the table, skip the callback
+			return false;
+		}
+		m_LuaState.PushNumber(a_BlockX);
+		m_LuaState.PushNumber(a_BlockY);
+		m_LuaState.PushNumber(a_BlockZ);
+		if (!m_LuaState.CallFunction(1))
+		{
+			return false;
+		}
+		bool res = false;
+		if (lua_isboolean(m_LuaState, -1))
+		{
+			res = (lua_toboolean(m_LuaState, -1) != 0);
+		}
+		lua_pop(m_LuaState, 1);
+		return res;
+	}
+	
+	virtual bool OnOutOfWorld(double a_BlockX, double a_BlockY, double a_BlockZ) override
+	{
+		if (!m_LuaState.PushFunctionFromRefTable(m_TableRef, "OnOutOfWorld"))
+		{
+			// No such function in the table, skip the callback
+			return false;
+		}
+		m_LuaState.PushNumber(a_BlockX);
+		m_LuaState.PushNumber(a_BlockY);
+		m_LuaState.PushNumber(a_BlockZ);
+		if (!m_LuaState.CallFunction(1))
+		{
+			return false;
+		}
+		bool res = false;
+		if (lua_isboolean(m_LuaState, -1))
+		{
+			res = (lua_toboolean(m_LuaState, -1) != 0);
+		}
+		lua_pop(m_LuaState, 1);
+		return res;
+	}
+	
+	virtual bool OnIntoWorld(double a_BlockX, double a_BlockY, double a_BlockZ) override
+	{
+		if (!m_LuaState.PushFunctionFromRefTable(m_TableRef, "OnIntoWorld"))
+		{
+			// No such function in the table, skip the callback
+			return false;
+		}
+		m_LuaState.PushNumber(a_BlockX);
+		m_LuaState.PushNumber(a_BlockY);
+		m_LuaState.PushNumber(a_BlockZ);
+		if (!m_LuaState.CallFunction(1))
+		{
+			return false;
+		}
+		bool res = false;
+		if (lua_isboolean(m_LuaState, -1))
+		{
+			res = (lua_toboolean(m_LuaState, -1) != 0);
+		}
+		lua_pop(m_LuaState, 1);
+		return res;
+	}
+	
+	virtual void OnNoMoreHits(void) override
+	{
+		if (!m_LuaState.PushFunctionFromRefTable(m_TableRef, "OnNoMoreHits"))
+		{
+			// No such function in the table, skip the callback
+			return;
+		}
+		m_LuaState.CallFunction(0);
+	}
+	
+	virtual void OnNoChunk(void) override
+	{
+		if (!m_LuaState.PushFunctionFromRefTable(m_TableRef, "OnNoChunk"))
+		{
+			// No such function in the table, skip the callback
+			return;
+		}
+		m_LuaState.CallFunction(0);
+	}
+
+protected:
+	cLuaState & m_LuaState;
+	cLuaState::cRef m_TableRef;
+} ;
+
+
+
+
+
+static int tolua_cLineBlockTracer_Trace(lua_State * tolua_S)
+{
+	// cLineBlockTracer.Trace(World, Callbacks, StartX, StartY, StartZ, EndX, EndY, EndZ)
+	cLuaState L(tolua_S);
+	if (
+		!L.CheckParamUserType(1, "cWorld") ||
+		!L.CheckParamTable   (2) ||
+		!L.CheckParamNumber  (3, 8) ||
+		!L.CheckParamEnd     (9)
+	)
+	{
+		return 0;
+	}
+
+	cWorld * World = (cWorld *)tolua_tousertype(L, 1, NULL);
+	cLuaBlockTracerCallbacks Callbacks(L, 2);
+	double StartX = tolua_tonumber(L, 3, 0);
+	double StartY = tolua_tonumber(L, 4, 0);
+	double StartZ = tolua_tonumber(L, 5, 0);
+	double EndX   = tolua_tonumber(L, 6, 0);
+	double EndY   = tolua_tonumber(L, 7, 0);
+	double EndZ   = tolua_tonumber(L, 8, 0);
+	bool res = cLineBlockTracer::Trace(*World, Callbacks, StartX, StartY, StartZ, EndX, EndY, EndZ);
+	tolua_pushboolean(L, res ? 1 : 0);
+	return 1;
+}
+
+
+
+
+
 void ManualBindings::Bind(lua_State * tolua_S)
 {
-	tolua_beginmodule(tolua_S,NULL);
+	tolua_beginmodule(tolua_S, NULL);
 		tolua_function(tolua_S, "StringSplit", tolua_StringSplit);
 		tolua_function(tolua_S, "LOG",         tolua_LOG);
 		tolua_function(tolua_S, "LOGINFO",     tolua_LOGINFO);
@@ -1371,26 +1661,32 @@ void ManualBindings::Bind(lua_State * tolua_S)
 		tolua_function(tolua_S, "LOGWARNING",  tolua_LOGWARN);
 		tolua_function(tolua_S, "LOGERROR",    tolua_LOGERROR);
 		
+		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, "ForEachWorld",        tolua_ForEach<cRoot, cWorld,  &cRoot::ForEachWorld>);
 			tolua_function(tolua_S, "FindAndDoWithPlayer", tolua_DoWith <cRoot, cPlayer, &cRoot::FindAndDoWithPlayer>);
 			tolua_function(tolua_S, "ForEachPlayer",       tolua_ForEach<cRoot, cPlayer, &cRoot::ForEachPlayer>);
+			tolua_function(tolua_S, "ForEachWorld",        tolua_ForEach<cRoot, cWorld,  &cRoot::ForEachWorld>);
 		tolua_endmodule(tolua_S);
 		
 		tolua_beginmodule(tolua_S, "cWorld");
-			tolua_function(tolua_S, "ForEachPlayer",         tolua_ForEach<cWorld, cPlayer, &cWorld::ForEachPlayer>);
-			tolua_function(tolua_S, "ForEachEntity",         tolua_ForEach<cWorld, cEntity, &cWorld::ForEachEntity>);
-			tolua_function(tolua_S, "ForEachEntityInChunk",  tolua_ForEachInChunk<cWorld, cEntity,        &cWorld::ForEachEntityInChunk>);
-			tolua_function(tolua_S, "ForEachChestInChunk",   tolua_ForEachInChunk<cWorld, cChestEntity,   &cWorld::ForEachChestInChunk>);
-			tolua_function(tolua_S, "ForEachFurnaceInChunk", tolua_ForEachInChunk<cWorld, cFurnaceEntity, &cWorld::ForEachFurnaceInChunk>);
-			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, "DoWithChestAt",         tolua_DoWithXYZ<cWorld, cChestEntity,       &cWorld::DoWithChestAt>);
 			tolua_function(tolua_S, "DoWithDispenserAt",     tolua_DoWithXYZ<cWorld, cDispenserEntity,   &cWorld::DoWithDispenserAt>);
-			tolua_function(tolua_S, "DoWithDropperAt",       tolua_DoWithXYZ<cWorld, cDropperEntity,     &cWorld::DoWithDropperAt>);
 			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, "DoWithPlayer",          tolua_DoWith<   cWorld, cPlayer,            &cWorld::DoWithPlayer>);
+			tolua_function(tolua_S, "FindAndDoWithPlayer",   tolua_DoWith<   cWorld, cPlayer,            &cWorld::FindAndDoWithPlayer>);
+			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, "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, "SetSignLines",          tolua_cWorld_SetSignLines);
+			tolua_function(tolua_S, "TryGetHeight",          tolua_cWorld_TryGetHeight);
 			tolua_function(tolua_S, "UpdateSign",            tolua_cWorld_SetSignLines);
 		tolua_endmodule(tolua_S);
 		
@@ -1399,11 +1695,11 @@ void ManualBindings::Bind(lua_State * tolua_S)
 		tolua_endmodule(tolua_S);
 		
 		tolua_beginmodule(tolua_S, "cPluginManager");
-			tolua_function(tolua_S, "GetAllPlugins",         tolua_cPluginManager_GetAllPlugins);
 			tolua_function(tolua_S, "BindCommand",           tolua_cPluginManager_BindCommand);
 			tolua_function(tolua_S, "BindConsoleCommand",    tolua_cPluginManager_BindConsoleCommand);
 			tolua_function(tolua_S, "ForEachCommand",        tolua_cPluginManager_ForEachCommand);
 			tolua_function(tolua_S, "ForEachConsoleCommand", tolua_cPluginManager_ForEachConsoleCommand);
+			tolua_function(tolua_S, "GetAllPlugins",         tolua_cPluginManager_GetAllPlugins);
 		tolua_endmodule(tolua_S);
 		
 		tolua_beginmodule(tolua_S, "cPlayer");
@@ -1418,17 +1714,17 @@ void ManualBindings::Bind(lua_State * tolua_S)
 		tolua_endmodule(tolua_S);
 
 		tolua_beginmodule(tolua_S, "cPlugin_NewLua");
-			tolua_function(tolua_S, "AddWebTab", tolua_cPlugin_NewLua_AddWebTab);
 			tolua_function(tolua_S, "AddTab", tolua_cPlugin_NewLua_AddTab);
+			tolua_function(tolua_S, "AddWebTab", tolua_cPlugin_NewLua_AddWebTab);
 		tolua_endmodule(tolua_S);
 
 		tolua_cclass(tolua_S,"HTTPRequest","HTTPRequest","",NULL);
 		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_variable(tolua_S,"FormData",tolua_get_HTTPRequest_FormData,0);
 		tolua_endmodule(tolua_S);
 
 		tolua_beginmodule(tolua_S, "cWebAdmin");
@@ -1440,8 +1736,8 @@ void ManualBindings::Bind(lua_State * tolua_S)
 		tolua_endmodule(tolua_S);
 			
 		tolua_beginmodule(tolua_S, "cClientHandle");
-			tolua_constant(tolua_S, "MIN_VIEW_DISTANCE", cClientHandle::MIN_VIEW_DISTANCE);
 			tolua_constant(tolua_S, "MAX_VIEW_DISTANCE", cClientHandle::MAX_VIEW_DISTANCE);
+			tolua_constant(tolua_S, "MIN_VIEW_DISTANCE", cClientHandle::MIN_VIEW_DISTANCE);
 		tolua_endmodule(tolua_S);
 
 		tolua_beginmodule(tolua_S, "cItemGrid");
diff --git a/source/Plugin_NewLua.cpp b/source/Plugin_NewLua.cpp
index 8b0f047cd..704bb3a95 100644
--- a/source/Plugin_NewLua.cpp
+++ b/source/Plugin_NewLua.cpp
@@ -7,45 +7,10 @@
 
 extern "C"
 {
-#include "lualib.h"
+	#include "lualib.h"
 }
 
 #include "tolua++.h"
-#include "Bindings.h"
-#include "ManualBindings.h"
-
-
-
-
-
-// fwd: SQLite/lsqlite3.c
-extern "C"
-{
-	LUALIB_API int luaopen_lsqlite3(lua_State * L);
-}
-
-// fwd: LuaExpat/lxplib.c:
-extern "C"
-{
-	int luaopen_lxp(lua_State * L);
-}
-
-
-
-
-
-bool report_errors(lua_State * lua, int status)
-{
-	if (status == 0)
-	{
-		// No error to report
-		return false;
-	}
-	
-	LOGERROR("LUA: %s", lua_tostring(lua, -1));
-	lua_pop(lua, 1);
-	return true;
-}
 
 
 
@@ -54,10 +19,9 @@ bool report_errors(lua_State * lua, int status)
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // cPlugin_NewLua:
 
-cPlugin_NewLua::cPlugin_NewLua(const AString & a_PluginDirectory)
-	: m_LuaState( 0 )
-	, cWebPlugin()
-	, cPlugin(a_PluginDirectory)
+cPlugin_NewLua::cPlugin_NewLua(const AString & a_PluginDirectory) :
+	cPlugin(a_PluginDirectory),
+	m_LuaState(Printf("plugin %s", a_PluginDirectory.c_str()))
 {
 }
 
@@ -68,12 +32,7 @@ cPlugin_NewLua::cPlugin_NewLua(const AString & a_PluginDirectory)
 cPlugin_NewLua::~cPlugin_NewLua()
 {
 	cCSLock Lock(m_CriticalSection);
-
-	if( m_LuaState )
-	{
-		lua_close( m_LuaState );
-		m_LuaState = 0;
-	}
+	m_LuaState.Close();
 }
 
 
@@ -83,14 +42,9 @@ cPlugin_NewLua::~cPlugin_NewLua()
 bool cPlugin_NewLua::Initialize(void)
 {
 	cCSLock Lock(m_CriticalSection);
-	if (m_LuaState == NULL)
+	if (!m_LuaState.IsValid())
 	{	
-		m_LuaState = lua_open();
-		luaL_openlibs(m_LuaState);
-		tolua_AllToLua_open(m_LuaState);
-		ManualBindings::Bind(m_LuaState);
-		luaopen_lsqlite3(m_LuaState);
-		luaopen_lxp(m_LuaState);
+		m_LuaState.Create();
 		
 		// Inject the identification global variables into the state:
 		lua_pushlightuserdata(m_LuaState, this);
@@ -110,47 +64,32 @@ bool cPlugin_NewLua::Initialize(void)
 			continue;
 		}
 		AString Path = PluginPath + *itr;
-		int s = luaL_loadfile(m_LuaState, Path.c_str() );
-		if( report_errors( m_LuaState, s ) )
+		if (!m_LuaState.LoadFile(Path))
 		{
-			LOGERROR("Can't load plugin %s because of an error in file %s", GetLocalDirectory().c_str(), Path.c_str() );
-			lua_close( m_LuaState );
-			m_LuaState = 0;
-			return false;
-		}
-
-		s = lua_pcall(m_LuaState, 0, LUA_MULTRET, 0);
-		if( report_errors( m_LuaState, s ) )
-		{
-			LOGERROR("Error in plugin %s in file %s", GetLocalDirectory().c_str(), Path.c_str() );
-			lua_close( m_LuaState );
-			m_LuaState = 0;
+			m_LuaState.Close();
 			return false;
 		}
 	}  // for itr - Files[]
 
 	// Call intialize function
-	if (!PushFunction("Initialize"))
+	if (!m_LuaState.PushFunction("Initialize"))
 	{
-		lua_close( m_LuaState );
-		m_LuaState = 0;
+		m_LuaState.Close();
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, this, "cPlugin_NewLua");
+	m_LuaState.PushUserType(this, "cPlugin_NewLua");
 	
-	if (!CallFunction(1, 1, "Initialize"))
+	if (!m_LuaState.CallFunction(1))
 	{
-		lua_close( m_LuaState );
-		m_LuaState = 0;
+		m_LuaState.Close();
 		return false;
 	}
 
-	if( !lua_isboolean( m_LuaState, -1 ) )
+	if (!lua_isboolean(m_LuaState, -1))
 	{
-		LOGWARN("Error in plugin %s Initialize() must return a boolean value!", GetLocalDirectory().c_str() );
-		lua_close( m_LuaState );
-		m_LuaState = 0;
+		LOGWARNING("Error in plugin %s: Initialize() must return a boolean value!", GetName().c_str());
+		m_LuaState.Close();
 		return false;
 	}
 
@@ -165,12 +104,12 @@ bool cPlugin_NewLua::Initialize(void)
 void cPlugin_NewLua::OnDisable()
 {
 	cCSLock Lock(m_CriticalSection);
-	if (!PushFunction("OnDisable", false)) // false = don't log error if not found
+	if (!m_LuaState.PushFunction("OnDisable", false)) // false = don't log error if not found
 	{
 		return;
 	}
 
-	CallFunction(0, 0, "OnDisable");
+	m_LuaState.CallFunction(0);
 }
 
 
@@ -181,14 +120,12 @@ void cPlugin_NewLua::Tick(float a_Dt)
 {
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_TICK);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return;
 	}
-
-	tolua_pushnumber( m_LuaState, a_Dt );
-
-	CallFunction(1, 0, FnName);
+	m_LuaState.PushNumber(a_Dt);
+	m_LuaState.CallFunction(0);
 }
 
 
@@ -200,21 +137,21 @@ bool cPlugin_NewLua::OnBlockToPickups(cWorld * a_World, cEntity * a_Digger, int
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_BLOCK_TO_PICKUPS);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, a_World, "cWorld");
-	tolua_pushusertype(m_LuaState, a_Digger, "cEntity");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockType);
-	tolua_pushnumber  (m_LuaState, a_BlockMeta);
-	tolua_pushusertype(m_LuaState, &a_Pickups, "cItems");
+	m_LuaState.PushObject(a_World);
+	m_LuaState.PushObject(a_Digger);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockType);
+	m_LuaState.PushNumber(a_BlockMeta);
+	m_LuaState.PushObject(&a_Pickups);
 
-	if (!CallFunction(8, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -233,15 +170,15 @@ bool cPlugin_NewLua::OnChat(cPlayer * a_Player, AString & a_Message)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_CHAT);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
-	tolua_pushstring  (m_LuaState, a_Message.c_str());
+	m_LuaState.PushObject(a_Player);
+	m_LuaState.PushString(a_Message.c_str());
 
-	if (!CallFunction(2, 2, FnName))
+	if (!m_LuaState.CallFunction(2))
 	{
 		return false;
 	}
@@ -264,16 +201,16 @@ bool cPlugin_NewLua::OnChunkAvailable(cWorld * a_World, int a_ChunkX, int a_Chun
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_CHUNK_AVAILABLE);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 	
-	tolua_pushusertype(m_LuaState, a_World, "cWorld");
-	tolua_pushnumber  (m_LuaState, a_ChunkX);
-	tolua_pushnumber  (m_LuaState, a_ChunkZ);
+	m_LuaState.PushObject(a_World);
+	m_LuaState.PushNumber(a_ChunkX);
+	m_LuaState.PushNumber(a_ChunkZ);
 	
-	if (!CallFunction(3, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -292,17 +229,17 @@ bool cPlugin_NewLua::OnChunkGenerated(cWorld * a_World, int a_ChunkX, int a_Chun
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_CHUNK_GENERATED);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 	
-	tolua_pushusertype(m_LuaState, a_World,     "cWorld");
-	tolua_pushnumber  (m_LuaState, a_ChunkX);
-	tolua_pushnumber  (m_LuaState, a_ChunkZ);
-	tolua_pushusertype(m_LuaState, a_ChunkDesc, "cChunkDesc");
+	m_LuaState.PushObject(a_World);
+	m_LuaState.PushNumber(a_ChunkX);
+	m_LuaState.PushNumber(a_ChunkZ);
+	m_LuaState.PushUserType(a_ChunkDesc, "cChunkDesc");
 	
-	if (!CallFunction(4, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -316,22 +253,22 @@ bool cPlugin_NewLua::OnChunkGenerated(cWorld * a_World, int a_ChunkX, int a_Chun
 
 
 
-bool cPlugin_NewLua::OnChunkGenerating(cWorld * a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_pLuaChunk)
+bool cPlugin_NewLua::OnChunkGenerating(cWorld * a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc)
 {
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_CHUNK_GENERATING);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, a_World,     "cWorld");
-	tolua_pushnumber  (m_LuaState, a_ChunkX);
-	tolua_pushnumber  (m_LuaState, a_ChunkZ);
-	tolua_pushusertype(m_LuaState, a_pLuaChunk, "cChunkDesc");
+	m_LuaState.PushObject(a_World);
+	m_LuaState.PushNumber(a_ChunkX);
+	m_LuaState.PushNumber(a_ChunkZ);
+	m_LuaState.PushUserType(a_ChunkDesc, "cChunkDesc");
 
-	if (!CallFunction(4, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -350,16 +287,16 @@ bool cPlugin_NewLua::OnChunkUnloaded(cWorld * a_World, int a_ChunkX, int a_Chunk
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_CHUNK_UNLOADED);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 	
-	tolua_pushusertype(m_LuaState, a_World, "cWorld");
-	tolua_pushnumber  (m_LuaState, a_ChunkX);
-	tolua_pushnumber  (m_LuaState, a_ChunkZ);
+	m_LuaState.PushObject(a_World);
+	m_LuaState.PushNumber(a_ChunkX);
+	m_LuaState.PushNumber(a_ChunkZ);
 	
-	if (!CallFunction(3, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -378,16 +315,16 @@ bool cPlugin_NewLua::OnChunkUnloading(cWorld * a_World, int a_ChunkX, int a_Chun
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_CHUNK_UNLOADING);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 	
-	tolua_pushusertype(m_LuaState, a_World, "cWorld");
-	tolua_pushnumber  (m_LuaState, a_ChunkX);
-	tolua_pushnumber  (m_LuaState, a_ChunkZ);
+	m_LuaState.PushObject(a_World);
+	m_LuaState.PushNumber(a_ChunkX);
+	m_LuaState.PushNumber(a_ChunkZ);
 	
-	if (!CallFunction(3, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -406,15 +343,15 @@ bool cPlugin_NewLua::OnCollectingPickup(cPlayer * a_Player, cPickup * a_Pickup)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_COLLECTING_PICKUP);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
-	tolua_pushusertype(m_LuaState, a_Pickup, "cPickup");
+	m_LuaState.PushObject(a_Player);
+	m_LuaState.PushObject(a_Pickup);
 
-	if (!CallFunction(2, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -433,16 +370,16 @@ bool cPlugin_NewLua::OnCraftingNoRecipe(const cPlayer * a_Player, const cCraftin
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_CRAFTING_NO_RECIPE);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, (void *)a_Player, "cPlayer");
-	tolua_pushusertype(m_LuaState, (void *)a_Grid,   "cCraftingGrid");
-	tolua_pushusertype(m_LuaState, (void *)a_Recipe, "cCraftingRecipe");
+	m_LuaState.PushUserType((void *)a_Player, "cPlayer");
+	m_LuaState.PushUserType((void *)a_Grid,   "cCraftingGrid");
+	m_LuaState.PushUserType((void *)a_Recipe, "cCraftingRecipe");
 
-	if (!CallFunction(3, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -461,15 +398,15 @@ bool cPlugin_NewLua::OnDisconnect(cPlayer * a_Player, const AString & a_Reason)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_DISCONNECT);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
-	tolua_pushstring  (m_LuaState, a_Reason.c_str());
+	m_LuaState.PushObject(a_Player);
+	m_LuaState.PushString(a_Reason.c_str());
 
-	if (!CallFunction(2, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -488,27 +425,15 @@ bool cPlugin_NewLua::OnExecuteCommand(cPlayer * a_Player, const AStringVector &
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_EXECUTE_COMMAND);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
-
-	// Push the split:
-	lua_createtable(m_LuaState, a_Split.size(), 0);
-	int newTable = lua_gettop(m_LuaState);
-	int index = 1;
-	std::vector<std::string>::const_iterator iter = a_Split.begin(), end = a_Split.end();
-	while(iter != end)
-	{
-		tolua_pushstring(m_LuaState, (*iter).c_str());
-		lua_rawseti(m_LuaState, newTable, index);
-		++iter;
-		++index;
-	}
+	m_LuaState.PushObject(a_Player);
+	m_LuaState.PushStringVector(a_Split);
 
-	if (!CallFunction(2, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -527,15 +452,15 @@ bool cPlugin_NewLua::OnHandshake(cClientHandle * a_Client, const AString & a_Use
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_HANDSHAKE);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, a_Client, "cClientHandle");
-	tolua_pushstring  (m_LuaState, a_Username.c_str());
+	m_LuaState.PushUserType(a_Client, "cClientHandle");
+	m_LuaState.PushString  (a_Username.c_str());
 
-	if (!CallFunction(2, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -554,15 +479,15 @@ bool cPlugin_NewLua::OnKilling(cEntity & a_Victim, cEntity * a_Killer)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_KILLING);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Victim, "cEntity");
-	tolua_pushusertype(m_LuaState, a_Killer,  "cEntity");
+	m_LuaState.PushObject(&a_Victim);
+	m_LuaState.PushObject(a_Killer);
 
-	if (!CallFunction(2, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -581,16 +506,16 @@ bool cPlugin_NewLua::OnLogin(cClientHandle * a_Client, int a_ProtocolVersion, co
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_LOGIN);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype (m_LuaState, a_Client, "cClientHandle");
-	tolua_pushnumber   (m_LuaState, a_ProtocolVersion);
-	tolua_pushcppstring(m_LuaState, a_Username);
+	m_LuaState.PushObject(a_Client);
+	m_LuaState.PushNumber(a_ProtocolVersion);
+	m_LuaState.PushString(a_Username.c_str());
 
-	if (!CallFunction(3, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -609,20 +534,20 @@ bool cPlugin_NewLua::OnPlayerBreakingBlock(cPlayer & a_Player, int a_BlockX, int
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_BREAKING_BLOCK);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_BlockType);
-	tolua_pushnumber  (m_LuaState, a_BlockMeta);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_BlockType);
+	m_LuaState.PushNumber(a_BlockMeta);
 
-	if (!CallFunction(7, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -641,20 +566,20 @@ bool cPlugin_NewLua::OnPlayerBrokenBlock(cPlayer & a_Player, int a_BlockX, int a
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_BROKEN_BLOCK);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_BlockType);
-	tolua_pushnumber  (m_LuaState, a_BlockMeta);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_BlockType);
+	m_LuaState.PushNumber(a_BlockMeta);
 
-	if (!CallFunction(7, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -673,14 +598,14 @@ bool cPlugin_NewLua::OnPlayerEating(cPlayer & a_Player)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_EATING);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
+	m_LuaState.PushObject(&a_Player);
 
-	if (!CallFunction(1, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -699,14 +624,14 @@ bool cPlugin_NewLua::OnPlayerJoined(cPlayer & a_Player)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_JOINED);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
+	m_LuaState.PushObject(&a_Player);
 
-	if (!CallFunction(1, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -725,19 +650,19 @@ bool cPlugin_NewLua::OnPlayerLeftClick(cPlayer & a_Player, int a_BlockX, int a_B
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_LEFT_CLICK);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_Status);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_Status);
 
-	if (!CallFunction(6, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -756,14 +681,14 @@ bool cPlugin_NewLua::OnPlayerMoved(cPlayer & a_Player)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_MOVING);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
+	m_LuaState.PushObject(&a_Player);
 
-	if (!CallFunction(1, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -782,23 +707,23 @@ bool cPlugin_NewLua::OnPlayerPlacedBlock(cPlayer & a_Player, int a_BlockX, int a
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_PLACED_BLOCK);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_CursorX);
-	tolua_pushnumber  (m_LuaState, a_CursorY);
-	tolua_pushnumber  (m_LuaState, a_CursorZ);
-	tolua_pushnumber  (m_LuaState, a_BlockType);
-	tolua_pushnumber  (m_LuaState, a_BlockMeta);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_CursorX);
+	m_LuaState.PushNumber(a_CursorY);
+	m_LuaState.PushNumber(a_CursorZ);
+	m_LuaState.PushNumber(a_BlockType);
+	m_LuaState.PushNumber(a_BlockMeta);
 
-	if (!CallFunction(10, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -817,23 +742,23 @@ bool cPlugin_NewLua::OnPlayerPlacingBlock(cPlayer & a_Player, int a_BlockX, int
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_PLACING_BLOCK);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_CursorX);
-	tolua_pushnumber  (m_LuaState, a_CursorY);
-	tolua_pushnumber  (m_LuaState, a_CursorZ);
-	tolua_pushnumber  (m_LuaState, a_BlockType);
-	tolua_pushnumber  (m_LuaState, a_BlockMeta);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_CursorX);
+	m_LuaState.PushNumber(a_CursorY);
+	m_LuaState.PushNumber(a_CursorZ);
+	m_LuaState.PushNumber(a_BlockType);
+	m_LuaState.PushNumber(a_BlockMeta);
 
-	if (!CallFunction(10, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -852,21 +777,21 @@ bool cPlugin_NewLua::OnPlayerRightClick(cPlayer & a_Player, int a_BlockX, int a_
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_RIGHT_CLICK);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_CursorX);
-	tolua_pushnumber  (m_LuaState, a_CursorY);
-	tolua_pushnumber  (m_LuaState, a_CursorZ);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_CursorX);
+	m_LuaState.PushNumber(a_CursorY);
+	m_LuaState.PushNumber(a_CursorZ);
 
-	if (!CallFunction(8, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -885,15 +810,15 @@ bool cPlugin_NewLua::OnPlayerRightClickingEntity(cPlayer & a_Player, cEntity & a
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_RIGHT_CLICKING_ENTITY);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushusertype(m_LuaState, &a_Entity, "cEntity");
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushObject(&a_Entity);
 
-	if (!CallFunction(2, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -912,14 +837,14 @@ bool cPlugin_NewLua::OnPlayerShooting(cPlayer & a_Player)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_SHOOTING);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
+	m_LuaState.PushObject(&a_Player);
 
-	if (!CallFunction(1, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -938,14 +863,14 @@ bool cPlugin_NewLua::OnPlayerSpawned(cPlayer & a_Player)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_SPAWNED);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
+	m_LuaState.PushObject(&a_Player);
 
-	if (!CallFunction(1, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -964,14 +889,14 @@ bool cPlugin_NewLua::OnPlayerTossingItem(cPlayer & a_Player)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_TOSSING_ITEM);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
+	m_LuaState.PushObject(&a_Player);
 
-	if (!CallFunction(1, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -990,23 +915,23 @@ bool cPlugin_NewLua::OnPlayerUsedBlock(cPlayer & a_Player, int a_BlockX, int a_B
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_USED_BLOCK);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_CursorX);
-	tolua_pushnumber  (m_LuaState, a_CursorY);
-	tolua_pushnumber  (m_LuaState, a_CursorZ);
-	tolua_pushnumber  (m_LuaState, a_BlockType);
-	tolua_pushnumber  (m_LuaState, a_BlockMeta);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_CursorX);
+	m_LuaState.PushNumber(a_CursorY);
+	m_LuaState.PushNumber(a_CursorZ);
+	m_LuaState.PushNumber(a_BlockType);
+	m_LuaState.PushNumber(a_BlockMeta);
 
-	if (!CallFunction(10, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1025,21 +950,21 @@ bool cPlugin_NewLua::OnPlayerUsedItem(cPlayer & a_Player, int a_BlockX, int a_Bl
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_USED_ITEM);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_CursorX);
-	tolua_pushnumber  (m_LuaState, a_CursorY);
-	tolua_pushnumber  (m_LuaState, a_CursorZ);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_CursorX);
+	m_LuaState.PushNumber(a_CursorY);
+	m_LuaState.PushNumber(a_CursorZ);
 
-	if (!CallFunction(8, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1058,23 +983,23 @@ bool cPlugin_NewLua::OnPlayerUsingBlock(cPlayer & a_Player, int a_BlockX, int a_
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_USING_BLOCK);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_CursorX);
-	tolua_pushnumber  (m_LuaState, a_CursorY);
-	tolua_pushnumber  (m_LuaState, a_CursorZ);
-	tolua_pushnumber  (m_LuaState, a_BlockType);
-	tolua_pushnumber  (m_LuaState, a_BlockMeta);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_CursorX);
+	m_LuaState.PushNumber(a_CursorY);
+	m_LuaState.PushNumber(a_CursorZ);
+	m_LuaState.PushNumber(a_BlockType);
+	m_LuaState.PushNumber(a_BlockMeta);
 
-	if (!CallFunction(10, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1093,21 +1018,21 @@ bool cPlugin_NewLua::OnPlayerUsingItem(cPlayer & a_Player, int a_BlockX, int a_B
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PLAYER_USING_ITEM);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushnumber  (m_LuaState, a_BlockFace);
-	tolua_pushnumber  (m_LuaState, a_CursorX);
-	tolua_pushnumber  (m_LuaState, a_CursorY);
-	tolua_pushnumber  (m_LuaState, a_CursorZ);
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushNumber(a_BlockFace);
+	m_LuaState.PushNumber(a_CursorX);
+	m_LuaState.PushNumber(a_CursorY);
+	m_LuaState.PushNumber(a_CursorZ);
 
-	if (!CallFunction(8, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1126,16 +1051,16 @@ bool cPlugin_NewLua::OnPostCrafting(const cPlayer * a_Player, const cCraftingGri
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_POST_CRAFTING);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, (void *)a_Player, "cPlayer");
-	tolua_pushusertype(m_LuaState, (void *)a_Grid,   "cCraftingGrid");
-	tolua_pushusertype(m_LuaState, (void *)a_Recipe, "cCraftingRecipe");
+	m_LuaState.PushUserType((void *)a_Player, "cPlayer");
+	m_LuaState.PushUserType((void *)a_Grid,   "cCraftingGrid");
+	m_LuaState.PushUserType((void *)a_Recipe, "cCraftingRecipe");
 
-	if (!CallFunction(3, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1154,16 +1079,16 @@ bool cPlugin_NewLua::OnPreCrafting(const cPlayer * a_Player, const cCraftingGrid
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_PRE_CRAFTING);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, (void *)a_Player, "cPlayer");
-	tolua_pushusertype(m_LuaState, (void *)a_Grid,   "cCraftingGrid");
-	tolua_pushusertype(m_LuaState, (void *)a_Recipe, "cCraftingRecipe");
+	m_LuaState.PushUserType((void *)a_Player, "cPlayer");
+	m_LuaState.PushUserType((void *)a_Grid,   "cCraftingGrid");
+	m_LuaState.PushUserType((void *)a_Recipe, "cCraftingRecipe");
 
-	if (!CallFunction(3, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1182,15 +1107,15 @@ bool cPlugin_NewLua::OnTakeDamage(cEntity & a_Receiver, TakeDamageInfo & a_TDI)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_TAKE_DAMAGE);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_Receiver, "cEntity");
-	tolua_pushusertype(m_LuaState, &a_TDI,      "TakeDamageInfo");
+	m_LuaState.PushObject(&a_Receiver);
+	m_LuaState.PushUserType(&a_TDI, "TakeDamageInfo");
 
-	if (!CallFunction(2, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1214,22 +1139,22 @@ bool cPlugin_NewLua::OnUpdatedSign(
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_UPDATED_SIGN);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, (void *)a_World, "cWorld");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushstring  (m_LuaState, a_Line1.c_str());
-	tolua_pushstring  (m_LuaState, a_Line2.c_str());
-	tolua_pushstring  (m_LuaState, a_Line3.c_str());
-	tolua_pushstring  (m_LuaState, a_Line4.c_str());
-	tolua_pushusertype(m_LuaState, (void *)a_Player, "cPlayer");
+	m_LuaState.PushObject(a_World);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushString(a_Line1.c_str());
+	m_LuaState.PushString(a_Line2.c_str());
+	m_LuaState.PushString(a_Line3.c_str());
+	m_LuaState.PushString(a_Line4.c_str());
+	m_LuaState.PushObject(a_Player);
 
-	if (!CallFunction(9, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1253,22 +1178,22 @@ bool cPlugin_NewLua::OnUpdatingSign(
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_UPDATING_SIGN);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, (void *)a_World, "cWorld");
-	tolua_pushnumber  (m_LuaState, a_BlockX);
-	tolua_pushnumber  (m_LuaState, a_BlockY);
-	tolua_pushnumber  (m_LuaState, a_BlockZ);
-	tolua_pushstring  (m_LuaState, a_Line1.c_str());
-	tolua_pushstring  (m_LuaState, a_Line2.c_str());
-	tolua_pushstring  (m_LuaState, a_Line3.c_str());
-	tolua_pushstring  (m_LuaState, a_Line4.c_str());
-	tolua_pushusertype(m_LuaState, (void *)a_Player, "cPlayer");
+	m_LuaState.PushObject(a_World);
+	m_LuaState.PushNumber(a_BlockX);
+	m_LuaState.PushNumber(a_BlockY);
+	m_LuaState.PushNumber(a_BlockZ);
+	m_LuaState.PushString(a_Line1.c_str());
+	m_LuaState.PushString(a_Line2.c_str());
+	m_LuaState.PushString(a_Line3.c_str());
+	m_LuaState.PushString(a_Line4.c_str());
+	m_LuaState.PushObject(a_Player);
 
-	if (!CallFunction(9, 5, "OnUpdatingSign"))
+	if (!m_LuaState.CallFunction(5))
 	{
 		return false;
 	}
@@ -1303,14 +1228,14 @@ bool cPlugin_NewLua::OnWeatherChanged(cWorld & a_World)
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_WEATHER_CHANGED);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_World, "cWorld");
+	m_LuaState.PushObject(&a_World);
 
-	if (!CallFunction(1, 1, FnName))
+	if (!m_LuaState.CallFunction(1))
 	{
 		return false;
 	}
@@ -1329,15 +1254,15 @@ bool cPlugin_NewLua::OnWeatherChanging(cWorld & a_World, eWeather & a_NewWeather
 	cCSLock Lock(m_CriticalSection);
 	const char * FnName = GetHookFnName(cPluginManager::HOOK_WEATHER_CHANGED);
 	ASSERT(FnName != NULL);
-	if (!PushFunction(FnName))
+	if (!m_LuaState.PushFunction(FnName))
 	{
 		return false;
 	}
 
-	tolua_pushusertype(m_LuaState, &a_World, "cWorld");
-	tolua_pushnumber  (m_LuaState, a_NewWeather);
+	m_LuaState.PushObject(&a_World);
+	m_LuaState.PushNumber(a_NewWeather);
 
-	if (!CallFunction(2, 2, FnName))
+	if (!m_LuaState.CallFunction(2))
 	{
 		return false;
 	}
@@ -1368,29 +1293,19 @@ bool cPlugin_NewLua::HandleCommand(const AStringVector & a_Split, cPlayer * a_Pl
 	cCSLock Lock(m_CriticalSection);
 	
 	// Push the function to be called:
-	lua_rawgeti(m_LuaState, LUA_REGISTRYINDEX, cmd->second);  // same as lua_getref()
-	
-	// Push the split:
-	lua_createtable(m_LuaState, a_Split.size(), 0);
-	int newTable = lua_gettop(m_LuaState);
-	int index = 1;
-	std::vector<std::string>::const_iterator iter = a_Split.begin(), end = a_Split.end();
-	while(iter != end)
-	{
-		tolua_pushstring(m_LuaState, (*iter).c_str());
-		lua_rawseti(m_LuaState, newTable, index);
-		++iter;
-		++index;
+	if (!m_LuaState.PushFunctionFromRegistry(cmd->second))
+	{
+		LOGWARNING("Command handler function for \"%s\" is invalid", cmd->first.c_str());
+		return false;
 	}
 	
-	// Push player:
-	tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
+	m_LuaState.PushStringVector(a_Split);
+	m_LuaState.PushObject(a_Player);
 	
 	// Call function:
-	int s = lua_pcall(m_LuaState, 2, 1, 0);
-	if (report_errors(m_LuaState, s))
+	if (!m_LuaState.CallFunction(1))
 	{
-		LOGERROR("LUA error in %s. Stack size: %i", __FUNCTION__, lua_gettop(m_LuaState));
+		LOGWARNING("LUA error in %s. Stack size: %i", __FUNCTION__, lua_gettop(m_LuaState));
 		return false;
 	}
 	
@@ -1420,26 +1335,14 @@ bool cPlugin_NewLua::HandleConsoleCommand(const AStringVector & a_Split, cComman
 	cCSLock Lock(m_CriticalSection);
 	
 	// Push the function to be called:
-	lua_rawgeti(m_LuaState, LUA_REGISTRYINDEX, cmd->second);  // same as lua_getref()
+	m_LuaState.PushFunctionFromRegistry(cmd->second);
 	
-	// Push the split:
-	lua_createtable(m_LuaState, a_Split.size(), 0);
-	int newTable = lua_gettop(m_LuaState);
-	int index = 1;
-	std::vector<std::string>::const_iterator iter = a_Split.begin(), end = a_Split.end();
-	while(iter != end)
-	{
-		tolua_pushstring(m_LuaState, (*iter).c_str());
-		lua_rawseti(m_LuaState, newTable, index);
-		++iter;
-		++index;
-	}
+	m_LuaState.PushStringVector(a_Split);
 	
 	// Call function:
-	int s = lua_pcall(m_LuaState, 1, 2, 0);
-	if (report_errors(m_LuaState, s))
+	if (!m_LuaState.CallFunction(2))
 	{
-		LOGERROR("Lua error. Stack size: %i", lua_gettop(m_LuaState));
+		LOGWARNING("Lua error in %s. Stack size: %i", __FUNCTION__, lua_gettop(m_LuaState));
 		return false;
 	}
 	
@@ -1604,9 +1507,9 @@ AString cPlugin_NewLua::HandleWebRequest(const HTTPRequest * a_Request )
 		return "";
 
 	sWebPluginTab* Tab = 0;
-	for( TabList::iterator itr = GetTabs().begin(); itr != GetTabs().end(); ++itr )
+	for (TabList::iterator itr = GetTabs().begin(); itr != GetTabs().end(); ++itr)
 	{
-		if( (*itr)->SafeTitle.compare( SafeTabName ) == 0 ) // This is the one! Rawr
+		if ((*itr)->SafeTitle.compare(SafeTabName) == 0) // This is the one! Rawr
 		{
 			Tab = *itr;
 			break;
@@ -1615,34 +1518,26 @@ AString cPlugin_NewLua::HandleWebRequest(const HTTPRequest * a_Request )
 
 	if( Tab )
 	{
-		//LOGINFO("1. Stack size: %i", lua_gettop(m_LuaState) );
-		lua_rawgeti( m_LuaState, LUA_REGISTRYINDEX, Tab->UserData); // same as lua_getref()
+		m_LuaState.PushFunctionFromRegistry(Tab->UserData);
 
-		//LOGINFO("2. Stack size: %i", lua_gettop(m_LuaState) );
 		// Push HTTPRequest
-		tolua_pushusertype( m_LuaState, (void*)a_Request, "const HTTPRequest" );
-		//LOGINFO("Calling bound function! :D");
-		int s = lua_pcall( m_LuaState, 1, 1, 0);
-
-		if ( s != 0 )
+		m_LuaState.PushUserType((void*)a_Request, "const HTTPRequest");
+		
+		if (!m_LuaState.CallFunction(1))
 		{
-			std::string err = lua_tostring(m_LuaState, -1);
-			LOGERROR("-- %s", err.c_str() );
-			lua_pop(m_LuaState, 1);
-			LOGINFO("error. Stack size: %i", lua_gettop(m_LuaState) );
-			return err;	// Show the error message in the web page, looks cool
+			return "Lua encountered error while processing the page request";
 		}
 
-		if( !lua_isstring( m_LuaState, -1 ) )
+		if (!lua_isstring(m_LuaState, -1))
 		{
-			LOGWARN("WARNING: WebPlugin tab '%s' did not return a string!", Tab->Title.c_str() );
-			lua_pop(m_LuaState, 1); // Pop return value
-			return std::string("WARNING: WebPlugin tab '") + Tab->Title + std::string("' did not return a string!");
+			LOGWARNING("WebPlugin tab '%s' did not return a string!", Tab->Title.c_str());
+			lua_pop(m_LuaState, 1);  // Pop return value
+			return Printf("WARNING: WebPlugin tab '%s' did not return a string!", Tab->Title.c_str());
 		}
 
 		RetVal += tolua_tostring(m_LuaState, -1, 0);
 		lua_pop(m_LuaState, 1); // Pop return value
-		//LOGINFO("ok. Stack size: %i", lua_gettop(m_LuaState) );
+		// LOGINFO("ok. Stack size: %i", lua_gettop(m_LuaState) );
 	}
 
 	return RetVal;
@@ -1652,7 +1547,7 @@ AString cPlugin_NewLua::HandleWebRequest(const HTTPRequest * a_Request )
 
 
 
-bool cPlugin_NewLua::AddWebTab( const AString & a_Title, lua_State * a_LuaState, int a_FunctionReference )
+bool cPlugin_NewLua::AddWebTab(const AString & a_Title, lua_State * a_LuaState, int a_FunctionReference)
 {
 	cCSLock Lock(m_CriticalSection);
 	if (a_LuaState != m_LuaState)
@@ -1666,7 +1561,7 @@ bool cPlugin_NewLua::AddWebTab( const AString & a_Title, lua_State * a_LuaState,
 
 	Tab->UserData = a_FunctionReference;
 
-	GetTabs().push_back( Tab );
+	GetTabs().push_back(Tab);
 	return true;
 }
 
@@ -1709,16 +1604,15 @@ bool cPlugin_NewLua::CallbackWindowClosing(int a_FnRef, cWindow & a_Window, cPla
 	ASSERT(a_FnRef != LUA_REFNIL);
 	
 	cCSLock Lock(m_CriticalSection);
-	lua_rawgeti(m_LuaState, LUA_REGISTRYINDEX, a_FnRef);  // Push the function to be called
-	tolua_pushusertype(m_LuaState, &a_Window, "cWindow");
-	tolua_pushusertype(m_LuaState, &a_Player, "cPlayer");
-	tolua_pushboolean (m_LuaState, a_CanRefuse ? 1 : 0);
+	m_LuaState.PushFunctionFromRegistry(a_FnRef);
+	m_LuaState.PushUserType(&a_Window, "cWindow");
+	m_LuaState.PushObject(&a_Player);
+	m_LuaState.PushBool(a_CanRefuse);
 
 	// Call function:
-	int s = lua_pcall(m_LuaState, 3, 1, 0);
-	if (report_errors(m_LuaState, s))
+	if (!m_LuaState.CallFunction(1))
 	{
-		LOGERROR("LUA error in %s. Stack size: %i", __FUNCTION__, lua_gettop(m_LuaState));
+		LOGWARNING("LUA error in %s. Stack size: %i", __FUNCTION__, lua_gettop(m_LuaState));
 		return false;
 	}
 
@@ -1736,59 +1630,15 @@ void cPlugin_NewLua::CallbackWindowSlotChanged(int a_FnRef, cWindow & a_Window,
 	ASSERT(a_FnRef != LUA_REFNIL);
 	
 	cCSLock Lock(m_CriticalSection);
-	lua_rawgeti(m_LuaState, LUA_REGISTRYINDEX, a_FnRef);  // Push the function to be called
-	tolua_pushusertype(m_LuaState, &a_Window, "cWindow");
-	tolua_pushnumber  (m_LuaState, a_SlotNum);
+	m_LuaState.PushFunctionFromRegistry(a_FnRef);
+	m_LuaState.PushUserType(&a_Window, "cWindow");
+	m_LuaState.PushNumber(a_SlotNum);
 
 	// Call function:
-	int s = lua_pcall(m_LuaState, 2, 0, 0);
-	if (report_errors(m_LuaState, s))
-	{
-		LOGERROR("LUA error in %s. Stack size: %i", __FUNCTION__, lua_gettop(m_LuaState));
-	}
-}
-
-
-
-
-
-// Helper functions
-bool cPlugin_NewLua::PushFunction(const char * a_FunctionName, bool a_bLogError /* = true */)
-{
-	if (m_LuaState == NULL)
+	if (!m_LuaState.CallFunction(0))
 	{
-		// This happens if Initialize() fails with an error
-		return false;
+		LOGWARNING("LUA error in %s. Stack size: %i", __FUNCTION__, lua_gettop(m_LuaState));
 	}
-	
-	lua_getglobal(m_LuaState, a_FunctionName);
-	if (!lua_isfunction(m_LuaState, -1))
-	{
-		if (a_bLogError)
-		{
-			LOGWARN("Error in plugin %s: Could not find function %s()", GetName().c_str(), a_FunctionName);
-		}
-		lua_pop(m_LuaState, 1);
-		return false;
-	}
-	return true;
-}
-
-
-
-
-
-bool cPlugin_NewLua::CallFunction( int a_NumArgs, int a_NumResults, const char * a_FunctionName)
-{
-	ASSERT(lua_isfunction(m_LuaState, -a_NumArgs - 1));
-	
-	int s = lua_pcall(m_LuaState, a_NumArgs, a_NumResults, 0);
-	if (report_errors(m_LuaState, s))
-	{
-		LOGWARN("Error in plugin %s calling function %s()", GetName().c_str(), a_FunctionName);
-		return false;
-	}
-	return true;
 }
 
 
diff --git a/source/Plugin_NewLua.h b/source/Plugin_NewLua.h
index a79affd5d..d31a62601 100644
--- a/source/Plugin_NewLua.h
+++ b/source/Plugin_NewLua.h
@@ -3,6 +3,7 @@
 
 #include "Plugin.h"
 #include "WebPlugin.h"
+#include "LuaState.h"
 
 // Names for the global variables through which the plugin is identified in its LuaState
 #define LUA_PLUGIN_NAME_VAR_NAME     "_MCServerInternal_PluginName"
@@ -11,9 +12,6 @@
 
 
 
-// fwd: Lua
-typedef struct lua_State lua_State;
-
 // fwd: UI/Window.h
 class cWindow;
 
@@ -99,7 +97,7 @@ public:
 	/// Binds the console command to call the function specified by a Lua function reference. Simply adds to CommandMap.
 	void BindConsoleCommand(const AString & a_Command, int a_FnRef);
 
-	lua_State * GetLuaState(void) { return m_LuaState; }
+	cLuaState & GetLuaState(void) { return m_LuaState; }
 
 	cCriticalSection & GetCriticalSection(void) { return m_CriticalSection; }
 	
@@ -114,7 +112,7 @@ public:
 	
 protected:
 	cCriticalSection m_CriticalSection;
-	lua_State * m_LuaState;
+	cLuaState m_LuaState;
 	
 	/// Maps command name into Lua function reference
 	typedef std::map<AString, int> CommandMap;
@@ -122,9 +120,6 @@ protected:
 	CommandMap m_Commands;
 	CommandMap m_ConsoleCommands;
 
-	bool PushFunction(const char * a_FunctionName, bool a_bLogError = true);
-	bool CallFunction(int a_NumArgs, int a_NumResults, const char * a_FunctionName );  // a_FunctionName is only used for error messages, nothing else
-	
 	/// Returns the name of Lua function that should handle the specified hook
 	const char * GetHookFnName(cPluginManager::PluginHook a_Hook);
 } ;  // tolua_export
diff --git a/source/Root.cpp b/source/Root.cpp
index 59242c60d..f12ccc832 100644
--- a/source/Root.cpp
+++ b/source/Root.cpp
@@ -112,10 +112,7 @@ void cRoot::Start(void)
 		cIniFile IniFile("settings.ini");
 		if (!IniFile.ReadFile())
 		{
-			LOGINFO("settings.ini inaccessible, using settings.example.ini for defaults!");
-			IniFile.Path("settings.example.ini");
-			IniFile.ReadFile();
-			IniFile.Path("settings.ini");
+			LOGWARNING("settings.ini inaccessible, all settings are reset to default values");
 		}
 		m_PrimaryServerVersion = IniFile.GetValueI("Server", "PrimaryServerVersion", 0);
 		if (m_PrimaryServerVersion == 0)
@@ -139,23 +136,19 @@ void cRoot::Start(void)
 		cIniFile WebIniFile("webadmin.ini");
 		if (!WebIniFile.ReadFile())
 		{
-			LOGINFO("webadmin.ini inaccessible, using webadmin.example.ini for defaults!");
-			WebIniFile.Path("webadmin.example.ini");
-			WebIniFile.ReadFile();
-			WebIniFile.Path("webadmin.ini");
-			WebIniFile.WriteFile();
+			LOGWARNING("webadmin.ini inaccessible, wabadmin is disabled");
 		}
 
-		if (WebIniFile.GetValueB("WebAdmin", "Enabled", false ))
+		if (WebIniFile.GetValueB("WebAdmin", "Enabled", false))
 		{
 			LOG("Creating WebAdmin...");
 			m_WebAdmin = new cWebAdmin(8080);
 		}
 
 		LOG("Loading settings...");
-		m_GroupManager	= new cGroupManager();
+		m_GroupManager    = new cGroupManager();
 		m_CraftingRecipes = new cCraftingRecipes;
-		m_FurnaceRecipe = new cFurnaceRecipe();
+		m_FurnaceRecipe   = new cFurnaceRecipe();
 		
 		LOG("Loading worlds...");
 		LoadWorlds();
diff --git a/source/WebAdmin.cpp b/source/WebAdmin.cpp
index 3d04ce8f3..be7efa18d 100644
--- a/source/WebAdmin.cpp
+++ b/source/WebAdmin.cpp
@@ -178,7 +178,7 @@ void cWebAdmin::Request_Handler(webserver::http_request* r)
 		if (!bDontShowTemplate)
 		{
 			// New Lua web template
-			bLuaTemplateSuccessful = WebAdmin->m_pTemplate->CallFunction("ShowPage", sLuaUsertype(WebAdmin, "cWebAdmin"), sLuaUsertype(&TemplateRequest, "HTTPTemplateRequest"), Template);
+			bLuaTemplateSuccessful = WebAdmin->m_pTemplate->CallShowPage(*WebAdmin, TemplateRequest, Template);
 		}
 		
 		if (!bLuaTemplateSuccessful)
@@ -274,14 +274,14 @@ bool cWebAdmin::Init( int a_Port )
 	m_Port = a_Port;
 
 	m_IniFile = new cIniFile("webadmin.ini");
-	if( m_IniFile->ReadFile() )
+	if (m_IniFile->ReadFile())
 	{
-		m_Port = m_IniFile->GetValueI("WebAdmin", "Port", 8080 );
+		m_Port = m_IniFile->GetValueI("WebAdmin", "Port", 8080);
 	}
 
 	// Initialize the WebAdmin template script and load the file
 	m_pTemplate->Initialize();
-	if (!m_pTemplate->LoadFile( FILE_IO_PREFIX "webadmin/template.lua") || !m_pTemplate->Execute())
+	if (!m_pTemplate->LoadFile(FILE_IO_PREFIX "webadmin/template.lua"))
 	{
 		LOGWARN("Could not load WebAdmin template.");
 	}
diff --git a/source/World.cpp b/source/World.cpp
index 880f6e5b2..699767d5e 100644
--- a/source/World.cpp
+++ b/source/World.cpp
@@ -1,4 +1,3 @@
-
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 #include "BlockID.h"
@@ -59,6 +58,9 @@
 
 #include "tolua++.h"
 
+// DEBUG: Test out the cLineBlockTracer class by tracing a few lines:
+#include "LineBlockTracer.h"
+
 #ifndef _WIN32
 	#include <stdlib.h>
 #endif
@@ -278,7 +280,7 @@ cWorld::cWorld(const AString & a_WorldName) :
 	m_LastSave = 0;
 	m_LastUnload = 0;
 
-	// preallocate some memory for ticking blocks so we don´t need to allocate that often
+	// preallocate some memory for ticking blocks so we don�t need to allocate that often
 	m_BlockTickQueue.reserve(1000);
 	m_BlockTickQueueCopy.reserve(1000);
 
@@ -442,6 +444,60 @@ void cWorld::InitializeSpawn(void)
 	
 	// TODO: Better spawn detection - move spawn out of the water if it isn't set in the INI already
 	m_SpawnY = (double)GetHeight((int)m_SpawnX, (int)m_SpawnZ) + 1.6f; // +1.6f eye height
+	
+	
+	#ifdef TEST_LINEBLOCKTRACER
+	// DEBUG: Test out the cLineBlockTracer class by tracing a few lines:
+	class cTracerCallbacks :
+		public cBlockTracer::cCallbacks
+	{
+		virtual bool OnNextBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) override
+		{
+			LOGD("Block {%d, %d, %d}: %d:%d (%s)",
+				a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta,
+				ItemToString(cItem(a_BlockType, 1, a_BlockMeta)).c_str()
+			);
+			return false;
+		}
+		
+		virtual bool OnNextBlockNoData(int a_BlockX, int a_BlockY, int a_BlockZ) override
+		{
+			LOGD("Block {%d, %d, %d}: no data available",
+				a_BlockX, a_BlockY, a_BlockZ
+			);
+			return false;
+		}
+
+		virtual bool OnOutOfWorld(double a_BlockX, double a_BlockY, double a_BlockZ) override
+		{
+			LOGD("Out of world at {%f, %f, %f}", a_BlockX, a_BlockY, a_BlockZ);
+			return false;
+		}
+
+		virtual bool OnIntoWorld(double a_BlockX, double a_BlockY, double a_BlockZ) override
+		{
+			LOGD("Into world at {%f, %f, %f}", a_BlockX, a_BlockY, a_BlockZ);
+			return false;
+		}
+
+		virtual void OnNoMoreHits(void) override
+		{
+			LOGD("No more hits");
+		}
+	} Callbacks;
+	LOGD("Spawn is at {%f, %f, %f}", m_SpawnX, m_SpawnY, m_SpawnZ);
+	LOGD("Tracing a line along +X:");
+	cLineBlockTracer::Trace(*this, Callbacks, m_SpawnX - 10, m_SpawnY, m_SpawnZ, m_SpawnX + 10, m_SpawnY, m_SpawnZ);
+	LOGD("Tracing a line along -Z:");
+	cLineBlockTracer::Trace(*this, Callbacks, m_SpawnX, m_SpawnY, m_SpawnZ + 10, m_SpawnX, m_SpawnY, m_SpawnZ - 10);
+	LOGD("Tracing a line along -Y, out of world:");
+	cLineBlockTracer::Trace(*this, Callbacks, m_SpawnX, 260, m_SpawnZ, m_SpawnX, -5, m_SpawnZ);
+	LOGD("Tracing a line along XY:");
+	cLineBlockTracer::Trace(*this, Callbacks, m_SpawnX - 10, m_SpawnY - 10, m_SpawnZ, m_SpawnX + 10, m_SpawnY + 10, m_SpawnZ);
+	LOGD("Tracing a line in generic direction:");
+	cLineBlockTracer::Trace(*this, Callbacks, m_SpawnX - 15, m_SpawnY - 5, m_SpawnZ + 7.5, m_SpawnX + 13, m_SpawnY - 10, m_SpawnZ + 8.5);
+	LOGD("Tracing tests done");
+	#endif  // TEST_LINEBLOCKTRACER
 }
 
 
@@ -634,7 +690,6 @@ void cWorld::TickSpawnMobs(float a_Dt)
 		{
 			switch (nightRand)
 			{
-				case 1: MobType = E_ENTITY_TYPE_ZOMBIE;        break;  // _X 2013_06_25: Really? Zombies in the Nether?
 				case 5: MobType = E_ENTITY_TYPE_GHAST;         break;
 				case 6: MobType = E_ENTITY_TYPE_ZOMBIE_PIGMAN; break;
 			}
@@ -642,8 +697,9 @@ void cWorld::TickSpawnMobs(float a_Dt)
 		else
 		{
 			switch (nightRand)
-			{
+			{			
 				case 0: MobType = E_ENTITY_TYPE_SPIDER;      break;
+				case 1: MobType = E_ENTITY_TYPE_ZOMBIE;      break;				
 				case 2: MobType = E_ENTITY_TYPE_ENDERMAN;    break;
 				case 3: MobType = E_ENTITY_TYPE_CREEPER;     break;
 				case 4: MobType = E_ENTITY_TYPE_CAVE_SPIDER; break;
@@ -832,6 +888,15 @@ bool cWorld::GetSignLines(int a_BlockX, int a_BlockY, int a_BlockZ, AString & a_
 
 
 
+bool cWorld::DoWithChunk(int a_ChunkX, int a_ChunkZ, cChunkCallback & a_Callback)
+{
+	return m_ChunkMap->DoWithChunk(a_ChunkX, a_ChunkZ, a_Callback);
+}
+
+
+
+
+
 void cWorld::GrowTree(int a_X, int a_Y, int a_Z)
 {
 	if (GetBlock(a_X, a_Y, a_Z) == E_BLOCK_SAPLING)
diff --git a/source/World.h b/source/World.h
index 9de00ceec..712064af6 100644
--- a/source/World.h
+++ b/source/World.h
@@ -129,7 +129,7 @@ public:
 	// tolua_end
 
 	/// Retrieves the world height at the specified coords; returns false if chunk not loaded / generated
-	bool TryGetHeight(int a_BlockX, int a_BlockZ, int & a_Height);  // TODO: Export in ManualBindings.cpp
+	bool TryGetHeight(int a_BlockX, int a_BlockZ, int & a_Height);  // Exported in ManualBindings.cpp
 
 	// Broadcast respective packets to all clients of the chunk where the event is taking place
 	// (Please keep these alpha-sorted)
@@ -174,7 +174,7 @@ public:
 	If a_MarkDirty is set, the chunk is set as dirty (used after generating)
 	*/
 	void SetChunkData(
-		int a_ChunkX, int a_ChunkZ, 
+		int a_ChunkX, int a_ChunkZ,
 		const BLOCKTYPE *  a_BlockTypes,
 		const NIBBLETYPE * a_BlockMeta,
 		const NIBBLETYPE * a_BlockLight,
@@ -245,7 +245,7 @@ public:
 	bool ForEachEntityInChunk(int a_ChunkX, int a_ChunkZ, cEntityCallback & a_Callback);  // Exported in ManualBindings.cpp
 
 	/// Calls the callback if the entity with the specified ID is found, with the entity object as the callback param. Returns true if entity found and callback returned false.
-	bool DoWithEntityByID(int a_UniqueID, cEntityCallback & a_Callback);  // TODO: Exported in ManualBindings.cpp
+	bool DoWithEntityByID(int a_UniqueID, cEntityCallback & a_Callback);  // Exported in ManualBindings.cpp
 
 	/// Compares clients of two chunks, calls the callback accordingly
 	void CompareChunkClients(int a_ChunkX1, int a_ChunkZ1, int a_ChunkX2, int a_ChunkZ2, cClientDiffCallback & a_Callback);
@@ -319,8 +319,8 @@ public:
 	void       SetBlockMeta(const Vector3i & a_Pos, NIBBLETYPE a_MetaData ) { SetBlockMeta( a_Pos.x, a_Pos.y, a_Pos.z, a_MetaData ); }
 	// tolua_end
 	
-	/** Writes the block area into the specified coords. 
-	Returns true if all chunks have been processed. 
+	/** Writes the block area into the specified coords.
+	Returns true if all chunks have been processed.
 	Prefer cBlockArea::Write() instead, this is the internal implementation; cBlockArea does error checking, too.
 	a_DataTypes is a bitmask of cBlockArea::baXXX constants ORed together.
 	*/
@@ -404,6 +404,9 @@ public:
 	
 	/// a_Player is using block entity at [x, y, z], handle that:
 	void UseBlockEntity(cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ) {m_ChunkMap->UseBlockEntity(a_Player, a_BlockX, a_BlockY, a_BlockZ); }
+	
+	/// Calls the callback for the chunk specified, with ChunkMapCS locked; returns false if the chunk doesn't exist, otherwise returns the same value as the callback
+	bool DoWithChunk(int a_ChunkX, int a_ChunkZ, cChunkCallback & a_Callback);
 
 	void GrowTree           (int a_BlockX, int a_BlockY, int a_BlockZ);                           // tolua_export
 	void GrowTreeFromSapling(int a_BlockX, int a_BlockY, int a_BlockZ, char a_SaplingMeta);       // tolua_export