98 files changed, 2247 insertions, 1538 deletions

diff --git a/src/Bindings/.gitignore b/src/Bindings/.gitignore
index af8aa76fa..0d00dd578 100644
--- a/src/Bindings/.gitignore
+++ b/src/Bindings/.gitignore
@@ -1 +1,2 @@
 lua51.dll
+LuaState_Call.inc
diff --git a/src/Bindings/LuaState.cpp b/src/Bindings/LuaState.cpp
index 7a5ed1425..32638df96 100644
--- a/src/Bindings/LuaState.cpp
+++ b/src/Bindings/LuaState.cpp
@@ -811,6 +811,18 @@ void cLuaState::GetStackValue(int a_StackPos, double & a_ReturnedVal)
 
 
 
+void cLuaState::GetStackValue(int a_StackPos, eWeather & a_ReturnedVal)
+{
+	if (lua_isnumber(m_LuaState, a_StackPos))
+	{
+		a_ReturnedVal = (eWeather)Clamp((int)tolua_tonumber(m_LuaState, a_StackPos, a_ReturnedVal), (int)wSunny, (int)wThunderstorm);
+	}
+}
+
+
+
+
+
 bool cLuaState::CallFunction(int a_NumResults)
 {
 	ASSERT (m_NumCurrentFunctionArgs >= 0);  // A function must be pushed to stack first
diff --git a/src/Bindings/LuaState.h b/src/Bindings/LuaState.h
index 066390e39..b1ac3578a 100644
--- a/src/Bindings/LuaState.h
+++ b/src/Bindings/LuaState.h
@@ -9,10 +9,11 @@ Owned lua_State is created by calling Create() and the cLuaState automatically c
 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.
+Calling a Lua function is done internally by pushing the function using PushFunction(), then pushing the
+arguments and finally executing CallFunction(). cLuaState automatically keeps track of the number of
+arguments and the name of the function (for logging purposes). After the call the return values are read from
+the stack using GetStackValue(). All of this is wrapped in a templated function overloads cLuaState::Call(),
+which is generated automatically by gen_LuaState_Call.lua script file into the LuaState_Call.inc file.
 
 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
@@ -30,6 +31,7 @@ extern "C"
 }
 
 #include "../Vector3.h"
+#include "../Defines.h"
 
 
 
@@ -222,625 +224,13 @@ public:
 	/** Retrieve value at a_StackPos, if it is a valid number. If not, a_Value is unchanged */
 	void GetStackValue(int a_StackPos, double & a_Value);
 	
+	/** Retrieve value at a_StackPos, if it is a valid number, converting and clamping it to eWeather.
+	If not, a_Value is unchanged. */
+	void GetStackValue(int a_StackPos, eWeather & a_Value);
+	
 
-	/** Call any 0-param 0-return Lua function in a single line: */
-	template <typename FnT>
-	bool Call(FnT a_FnName)
-	{
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		return CallFunction(0);
-	}
-
-	/** Call any 1-param 0-return Lua function in a single line: */
-	template<
-		typename FnT,
-		typename ArgT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1)
-	{
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		return CallFunction(0);
-	}
-
-	/** Call any 2-param 0-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2)
-	{
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		return CallFunction(0);
-	}
-
-	/** Call any 3-param 0-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3)
-	{
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		return CallFunction(0);
-	}
-
-	/** Call any 0-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename RetT1
-	>
-	bool Call(FnT a_FnName, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-
-	/** Call any 1-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		int InitialTop = lua_gettop(m_LuaState);
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		ASSERT(InitialTop == lua_gettop(m_LuaState));
-		return true;
-	}
-
-	/** Call any 2-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-
-	/** Call any 3-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-	
-	/** Call any 4-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-	
-	/** Call any 5-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-	
-	/** Call any 6-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
-		typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-	
-	/** Call any 7-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
-		typename ArgT7, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		Push(a_Arg7);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-	
-	/** Call any 8-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
-		typename ArgT7, typename ArgT8, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		Push(a_Arg7);
-		Push(a_Arg8);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-	
-	/** Call any 9-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
-		typename ArgT7, typename ArgT8, typename ArgT9, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		Push(a_Arg7);
-		Push(a_Arg8);
-		Push(a_Arg9);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-	
-	/** Call any 10-param 1-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5, typename ArgT6,
-		typename ArgT7, typename ArgT8, typename ArgT9, typename ArgT10, typename RetT1
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, ArgT10 a_Arg10, const cRet & a_Mark, RetT1 & a_Ret1)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		Push(a_Arg7);
-		Push(a_Arg8);
-		Push(a_Arg9);
-		Push(a_Arg10);
-		if (!CallFunction(1))
-		{
-			return false;
-		}
-		GetStackValue(-1, a_Ret1);
-		lua_pop(m_LuaState, 1);
-		return true;
-	}
-	
-	/** Call any 1-param 2-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename RetT1, typename RetT2
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		if (!CallFunction(2))
-		{
-			return false;
-		}
-		GetStackValue(-2, a_Ret1);
-		GetStackValue(-1, a_Ret2);
-		lua_pop(m_LuaState, 2);
-		return true;
-	}
-
-	/** Call any 2-param 2-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename RetT1, typename RetT2
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		if (!CallFunction(2))
-		{
-			return false;
-		}
-		GetStackValue(-2, a_Ret1);
-		GetStackValue(-1, a_Ret2);
-		lua_pop(m_LuaState, 2);
-		return true;
-	}
-
-	/** Call any 3-param 2-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3,
-		typename RetT1, typename RetT2
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		if (!CallFunction(2))
-		{
-			return false;
-		}
-		GetStackValue(-2, a_Ret1);
-		GetStackValue(-1, a_Ret2);
-		lua_pop(m_LuaState, 2);
-		return true;
-	}
-
-	/** Call any 4-param 2-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4,
-		typename RetT1, typename RetT2
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		if (!CallFunction(2))
-		{
-			return false;
-		}
-		GetStackValue(-2, a_Ret1);
-		GetStackValue(-1, a_Ret2);
-		lua_pop(m_LuaState, 2);
-		return true;
-	}
-
-	/** Call any 5-param 2-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5,
-		typename RetT1, typename RetT2
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		if (!CallFunction(2))
-		{
-			return false;
-		}
-		GetStackValue(-2, a_Ret1);
-		GetStackValue(-1, a_Ret2);
-		lua_pop(m_LuaState, 2);
-		return true;
-	}
-
-	/** Call any 6-param 2-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5,
-		typename ArgT6,
-		typename RetT1, typename RetT2
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		if (!CallFunction(2))
-		{
-			return false;
-		}
-		GetStackValue(-2, a_Ret1);
-		GetStackValue(-1, a_Ret2);
-		lua_pop(m_LuaState, 2);
-		return true;
-	}
-
-	/** Call any 7-param 2-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5,
-		typename ArgT6, typename ArgT7,
-		typename RetT1, typename RetT2
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		Push(a_Arg7);
-		if (!CallFunction(2))
-		{
-			return false;
-		}
-		GetStackValue(-2, a_Ret1);
-		GetStackValue(-1, a_Ret2);
-		lua_pop(m_LuaState, 2);
-		return true;
-	}
-
-	/** Call any 7-param 3-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5,
-		typename ArgT6, typename ArgT7,
-		typename RetT1, typename RetT2, typename RetT3
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2, RetT3 & a_Ret3)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		Push(a_Arg7);
-		if (!CallFunction(3))
-		{
-			return false;
-		}
-		GetStackValue(-3, a_Ret1);
-		GetStackValue(-2, a_Ret2);
-		GetStackValue(-1, a_Ret3);
-		lua_pop(m_LuaState, 3);
-		return true;
-	}
-
-	/** Call any 8-param 3-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5,
-		typename ArgT6, typename ArgT7, typename ArgT8,
-		typename RetT1, typename RetT2, typename RetT3
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2, RetT3 & a_Ret3)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		Push(a_Arg7);
-		Push(a_Arg8);
-		if (!CallFunction(3))
-		{
-			return false;
-		}
-		GetStackValue(-3, a_Ret1);
-		GetStackValue(-2, a_Ret2);
-		GetStackValue(-1, a_Ret3);
-		lua_pop(m_LuaState, 3);
-		return true;
-	}
-
-	/** Call any 9-param 5-return Lua function in a single line: */
-	template<
-		typename FnT, typename ArgT1, typename ArgT2, typename ArgT3, typename ArgT4, typename ArgT5,
-		typename ArgT6, typename ArgT7, typename ArgT8, typename ArgT9, 
-		typename RetT1, typename RetT2, typename RetT3, typename RetT4, typename RetT5
-	>
-	bool Call(FnT a_FnName, ArgT1 a_Arg1, ArgT2 a_Arg2, ArgT3 a_Arg3, ArgT4 a_Arg4, ArgT5 a_Arg5, ArgT6 a_Arg6, ArgT7 a_Arg7, ArgT8 a_Arg8, ArgT9 a_Arg9, const cRet & a_Mark, RetT1 & a_Ret1, RetT2 & a_Ret2, RetT3 & a_Ret3, RetT4 & a_Ret4, RetT5 & a_Ret5)
-	{
-		UNUSED(a_Mark);
-		if (!PushFunction(a_FnName))
-		{
-			return false;
-		}
-		Push(a_Arg1);
-		Push(a_Arg2);
-		Push(a_Arg3);
-		Push(a_Arg4);
-		Push(a_Arg5);
-		Push(a_Arg6);
-		Push(a_Arg7);
-		Push(a_Arg8);
-		Push(a_Arg9);
-		if (!CallFunction(5))
-		{
-			return false;
-		}
-		GetStackValue(-5, a_Ret1);
-		GetStackValue(-4, a_Ret2);
-		GetStackValue(-3, a_Ret3);
-		GetStackValue(-2, a_Ret4);
-		GetStackValue(-1, a_Ret5);
-		lua_pop(m_LuaState, 5);
-		return true;
-	}
+	// Include the cLuaState::Call() overload implementation that is generated by the gen_LuaState_Call.lua script:
+	#include "LuaState_Call.inc"
 
 
 	/** Returns true if the specified parameters on the stack are of the specified usertable type; also logs warning if not. Used for static functions */
diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index f52d970bf..88d40bfd9 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -4,7 +4,7 @@
 #include "ManualBindings.h"
 #undef TOLUA_TEMPLATE_BIND
 #include "tolua++/include/tolua++.h"
-
+#include "polarssl/md5.h"
 #include "Plugin.h"
 #include "PluginLua.h"
 #include "PluginManager.h"
@@ -25,7 +25,6 @@
 #include "../BlockEntities/NoteEntity.h"
 #include "../BlockEntities/MobHeadEntity.h"
 #include "../BlockEntities/FlowerPotEntity.h"
-#include "md5/md5.h"
 #include "../LineBlockTracer.h"
 #include "../WorldStorage/SchematicFileSerializer.h"
 #include "../CompositeChat.h"
@@ -2001,9 +2000,11 @@ static int tolua_cPlugin_Call(lua_State * tolua_S)
 
 static int tolua_md5(lua_State* tolua_S)
 {
-	std::string SourceString = tolua_tostring(tolua_S, 1, 0);
-	std::string CryptedString = md5( SourceString );
-	tolua_pushstring( tolua_S, CryptedString.c_str() );
+	unsigned char Output[16];
+	size_t len = 0;
+	const unsigned char * SourceString = (const unsigned char *)lua_tolstring(tolua_S, 1, &len);
+	md5(SourceString, len, Output);
+	lua_pushlstring(tolua_S, (const char *)Output, ARRAYCOUNT(Output));
 	return 1;
 }
 
diff --git a/src/Bindings/Plugin.h b/src/Bindings/Plugin.h
index c6461c861..8ba20c026 100644
--- a/src/Bindings/Plugin.h
+++ b/src/Bindings/Plugin.h
@@ -72,6 +72,7 @@ public:
 	virtual bool OnPlayerEating             (cPlayer & a_Player) = 0;
 	virtual bool OnPlayerFished             (cPlayer & a_Player, const cItems & a_Reward) = 0;
 	virtual bool OnPlayerFishing            (cPlayer & a_Player, cItems & a_Reward) = 0;
+	virtual bool OnPlayerFoodLevelChange    (cPlayer & a_Player, int a_NewFoodLevel) = 0;
 	virtual bool OnPlayerJoined             (cPlayer & a_Player) = 0;
 	virtual bool OnPlayerLeftClick          (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status) = 0;
 	virtual bool OnPlayerMoved              (cPlayer & a_Player) = 0;
diff --git a/src/Bindings/PluginLua.cpp b/src/Bindings/PluginLua.cpp
index 96c5ccde7..104380ea4 100644
--- a/src/Bindings/PluginLua.cpp
+++ b/src/Bindings/PluginLua.cpp
@@ -715,6 +715,26 @@ bool cPluginLua::OnPlayerEating(cPlayer & a_Player)
 
 
 
+bool cPluginLua::OnPlayerFoodLevelChange(cPlayer & a_Player, int a_NewFoodLevel)
+{
+	cCSLock Lock(m_CriticalSection);
+	bool res = false;
+	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_PLAYER_FOOD_LEVEL_CHANGE];
+	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
+	{
+		m_LuaState.Call((int)(**itr), &a_Player, a_NewFoodLevel, cLuaState::Return, res);
+		if (res)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+
 bool cPluginLua::OnPlayerFished(cPlayer & a_Player, const cItems & a_Reward)
 {
 	cCSLock Lock(m_CriticalSection);
@@ -1327,18 +1347,15 @@ bool cPluginLua::OnWeatherChanging(cWorld & a_World, eWeather & a_NewWeather)
 {
 	cCSLock Lock(m_CriticalSection);
 	bool res = false;
-	int NewWeather = a_NewWeather;
 	cLuaRefs & Refs = m_HookMap[cPluginManager::HOOK_WEATHER_CHANGING];
 	for (cLuaRefs::iterator itr = Refs.begin(), end = Refs.end(); itr != end; ++itr)
 	{
-		m_LuaState.Call((int)(**itr), &a_World, NewWeather, cLuaState::Return, res, NewWeather);
+		m_LuaState.Call((int)(**itr), &a_World, a_NewWeather, cLuaState::Return, res, a_NewWeather);
 		if (res)
 		{
-			a_NewWeather = (eWeather)NewWeather;
 			return true;
 		}
 	}
-	a_NewWeather = (eWeather)NewWeather;
 	return false;
 }
 
@@ -1714,7 +1731,7 @@ bool cPluginLua::CallbackWindowClosing(int a_FnRef, cWindow & a_Window, cPlayer
 	ASSERT(a_FnRef != LUA_REFNIL);
 	
 	cCSLock Lock(m_CriticalSection);
-	bool res;
+	bool res = false;
 	m_LuaState.Call(a_FnRef, &a_Window, &a_Player, a_CanRefuse, cLuaState::Return, res);
 	return res;
 }
diff --git a/src/Bindings/PluginLua.h b/src/Bindings/PluginLua.h
index 598e031c0..9c9de95c6 100644
--- a/src/Bindings/PluginLua.h
+++ b/src/Bindings/PluginLua.h
@@ -95,6 +95,7 @@ public:
 	virtual bool OnPlayerEating             (cPlayer & a_Player) override;
 	virtual bool OnPlayerFished             (cPlayer & a_Player, const cItems & a_Reward) override;
 	virtual bool OnPlayerFishing            (cPlayer & a_Player, cItems & a_Reward) override;
+	virtual bool OnPlayerFoodLevelChange    (cPlayer & a_Player, int a_NewFoodLevel) override;
 	virtual bool OnPlayerJoined             (cPlayer & a_Player) override;
 	virtual bool OnPlayerMoved              (cPlayer & a_Player) override;
 	virtual bool OnPlayerLeftClick          (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status) override;
diff --git a/src/Bindings/PluginManager.cpp b/src/Bindings/PluginManager.cpp
index c50100d6f..7e6502515 100644
--- a/src/Bindings/PluginManager.cpp
+++ b/src/Bindings/PluginManager.cpp
@@ -257,18 +257,44 @@ bool cPluginManager::CallHookBlockToPickups(
 
 bool cPluginManager::CallHookChat(cPlayer * a_Player, AString & a_Message)
 {
-	bool WasCommandForbidden = false;
-	if (HandleCommand(a_Player, a_Message, true, WasCommandForbidden))  // We use HandleCommand as opposed to ExecuteCommand to accomodate the need to the WasCommandForbidden bool
+	// Check if the message contains a command, execute it:
+	switch (HandleCommand(a_Player, a_Message, true))
 	{
-		return true;  // Chat message was handled as command
-	}
-	else if (WasCommandForbidden) // Couldn't be handled as command, was it because of insufficient permissions?
-	{
-		return true;  // Yes - message was sent in HandleCommand, abort
+		case crExecuted:
+		{
+			// The command has executed successfully
+			return true;
+		}
+		
+		case crBlocked:
+		{
+			// The command was blocked by a plugin using HOOK_EXECUTE_COMMAND
+			// The plugin has most likely sent a message to the player already
+			return true;
+		}
+		
+		case crError:
+		{
+			// An error in the plugin has prevented the command from executing. Report the error to the player:
+			a_Player->SendMessageFailure(Printf("Something went wrong while executing command \"%s\"", a_Message.c_str()));
+			return true;
+		}
+		
+		case crNoPermission:
+		{
+			// The player is not allowed to execute this command
+			a_Player->SendMessageFailure(Printf("Forbidden command; insufficient privileges: \"%s\"", a_Message.c_str()));
+			return true;
+		}
+
+		case crUnknownCommand:
+		{
+			// This was not a known command, keep processing as a message
+			break;
+		}
 	}
 
-	// Check if it was a standard command (starts with a slash)
-	// If it was, we know that it was completely unrecognised (WasCommandForbidden == false)
+	// Check if the message is a command (starts with a slash). If it is, we know that it wasn't recognised:
 	if (!a_Message.empty() && (a_Message[0] == '/'))
 	{
 		AStringVector Split(StringSplit(a_Message, " "));
@@ -695,6 +721,25 @@ bool cPluginManager::CallHookPlayerEating(cPlayer & a_Player)
 
 
 
+bool cPluginManager::CallHookPlayerFoodLevelChange(cPlayer & a_Player, int a_NewFoodLevel)
+{
+	FIND_HOOK(HOOK_PLAYER_FOOD_LEVEL_CHANGE);
+	VERIFY_HOOK;
+
+	for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr)
+	{
+		if ((*itr)->OnPlayerFoodLevelChange(a_Player, a_NewFoodLevel))
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+
 bool cPluginManager::CallHookPlayerFished(cPlayer & a_Player, const cItems a_Reward)
 {
 	FIND_HOOK(HOOK_PLAYER_FISHED);
@@ -1318,28 +1363,28 @@ bool cPluginManager::CallHookWorldTick(cWorld & a_World, float a_Dt, int a_LastT
 
 
 
-bool cPluginManager::HandleCommand(cPlayer * a_Player, const AString & a_Command, bool a_ShouldCheckPermissions, bool & a_WasCommandForbidden)
+cPluginManager::CommandResult cPluginManager::HandleCommand(cPlayer * a_Player, const AString & a_Command, bool a_ShouldCheckPermissions)
 {
 	ASSERT(a_Player != NULL);
 
 	AStringVector Split(StringSplit(a_Command, " "));
 	if (Split.empty())
 	{
-		return false;
+		return crUnknownCommand;
 	}
 
 	CommandMap::iterator cmd = m_Commands.find(Split[0]);
 	if (cmd == m_Commands.end())
 	{
 		// Command not found
-		return false;
+		return crUnknownCommand;
 	}
 
 	// Ask plugins first if a command is okay to execute the command:
 	if (CallHookExecuteCommand(a_Player, Split))
 	{
 		LOGINFO("Player %s tried executing command \"%s\" that was stopped by the HOOK_EXECUTE_COMMAND hook", a_Player->GetName().c_str(), Split[0].c_str());
-		return false;
+		return crBlocked;
 	}
 
 	if (
@@ -1348,15 +1393,18 @@ bool cPluginManager::HandleCommand(cPlayer * a_Player, const AString & a_Command
 		!a_Player->HasPermission(cmd->second.m_Permission)
 	)
 	{
-		a_Player->SendMessageFailure(Printf("Forbidden command; insufficient privileges: \"%s\"", Split[0].c_str()));
 		LOGINFO("Player %s tried to execute forbidden command: \"%s\"", a_Player->GetName().c_str(), Split[0].c_str());
-		a_WasCommandForbidden = true;
-		return false;
+		return crNoPermission;
 	}
 
 	ASSERT(cmd->second.m_Plugin != NULL);
 
-	return cmd->second.m_Plugin->HandleCommand(Split, a_Player);
+	if (!cmd->second.m_Plugin->HandleCommand(Split, a_Player))
+	{
+		return crError;
+	}
+
+	return crExecuted;
 }
 
 
@@ -1554,7 +1602,7 @@ AString cPluginManager::GetCommandPermission(const AString & a_Command)
 
 
 
-bool cPluginManager::ExecuteCommand(cPlayer * a_Player, const AString & a_Command)
+cPluginManager::CommandResult cPluginManager::ExecuteCommand(cPlayer * a_Player, const AString & a_Command)
 {
 	return HandleCommand(a_Player, a_Command, true);
 }
@@ -1563,7 +1611,7 @@ bool cPluginManager::ExecuteCommand(cPlayer * a_Player, const AString & a_Comman
 
 
 
-bool cPluginManager::ForceExecuteCommand(cPlayer * a_Player, const AString & a_Command)
+cPluginManager::CommandResult cPluginManager::ForceExecuteCommand(cPlayer * a_Player, const AString & a_Command)
 {
 	return HandleCommand(a_Player, a_Command, false);
 }
diff --git a/src/Bindings/PluginManager.h b/src/Bindings/PluginManager.h
index be40bd2f7..d435024bb 100644
--- a/src/Bindings/PluginManager.h
+++ b/src/Bindings/PluginManager.h
@@ -57,8 +57,17 @@ public:																	// tolua_export
 
 	// Called each tick
 	virtual void Tick(float a_Dt);
-
+	
 	// tolua_begin
+	enum CommandResult
+	{
+		crExecuted,
+		crUnknownCommand,
+		crError,
+		crBlocked,
+		crNoPermission,
+	} ;
+
 	enum PluginHook
 	{
 		HOOK_BLOCK_SPREAD,
@@ -87,6 +96,7 @@ public:																	// tolua_export
 		HOOK_PLAYER_EATING,
 		HOOK_PLAYER_FISHED,
 		HOOK_PLAYER_FISHING,
+		HOOK_PLAYER_FOOD_LEVEL_CHANGE,
 		HOOK_PLAYER_JOINED,
 		HOOK_PLAYER_LEFT_CLICK,
 		HOOK_PLAYER_MOVING,
@@ -188,6 +198,7 @@ public:																	// tolua_export
 	bool CallHookPlayerEating             (cPlayer & a_Player);
 	bool CallHookPlayerFished             (cPlayer & a_Player, const cItems a_Reward);
 	bool CallHookPlayerFishing            (cPlayer & a_Player, cItems a_Reward);
+	bool CallHookPlayerFoodLevelChange    (cPlayer & a_Player, int a_NewFoodLevel);
 	bool CallHookPlayerJoined             (cPlayer & a_Player);
 	bool CallHookPlayerMoving             (cPlayer & a_Player);
 	bool CallHookPlayerLeftClick          (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status);
@@ -244,11 +255,11 @@ public:																	// tolua_export
 	/** Returns the permission needed for the specified command; empty string if command not found */
 	AString GetCommandPermission(const AString & a_Command);  // tolua_export
 	
-	/** Executes the command, as if it was requested by a_Player. Checks permissions first. Returns true if executed. */
-	bool ExecuteCommand(cPlayer * a_Player, const AString & a_Command);  // tolua_export
+	/** Executes the command, as if it was requested by a_Player. Checks permissions first. Returns crExecuted if executed. */
+	CommandResult ExecuteCommand(cPlayer * a_Player, const AString & a_Command);  // tolua_export
 	
-	/** Executes the command, as if it was requested by a_Player. Permisssions are not checked. Returns true if executed (false if not found) */
-	bool ForceExecuteCommand(cPlayer * a_Player, const AString & a_Command);  // tolua_export
+	/** Executes the command, as if it was requested by a_Player. Permisssions are not checked. Returns crExecuted if executed. */
+	CommandResult ForceExecuteCommand(cPlayer * a_Player, const AString & a_Command);  // tolua_export
 	
 	/** Removes all console command bindings that the specified plugin has made */
 	void RemovePluginConsoleCommands(cPlugin * a_Plugin);
@@ -321,13 +332,8 @@ private:
 	/** Adds the plugin into the internal list of plugins and initializes it. If initialization fails, the plugin is removed again. */
 	bool AddPlugin(cPlugin * a_Plugin);
 
-	/** Tries to match a_Command to the internal table of commands, if a match is found, the corresponding plugin is called. Returns true if the command is handled. */
-	bool HandleCommand(cPlayer * a_Player, const AString & a_Command, bool a_ShouldCheckPermissions, bool & a_WasCommandForbidden);	
-	bool HandleCommand(cPlayer * a_Player, const AString & a_Command, bool a_ShouldCheckPermissions)
-	{
-		bool DummyBoolean = false;
-		return HandleCommand(a_Player, a_Command, a_ShouldCheckPermissions, DummyBoolean);
-	}
+	/** Tries to match a_Command to the internal table of commands, if a match is found, the corresponding plugin is called. Returns crExecuted if the command is executed. */
+	cPluginManager::CommandResult HandleCommand(cPlayer * a_Player, const AString & a_Command, bool a_ShouldCheckPermissions);	
 } ; // tolua_export
 
 
diff --git a/src/Bindings/gen_LuaState_Call.lua b/src/Bindings/gen_LuaState_Call.lua
new file mode 100644
index 000000000..fb1797dc0
--- /dev/null
+++ b/src/Bindings/gen_LuaState_Call.lua
@@ -0,0 +1,196 @@
+
+-- gen_LuaState_Call.lua
+
+-- Generates the cLuaState::Call() function templates that are included from LuaState.h
+
+--[[
+The cLuaState::Call() family of functions provides a template-based system for calling any Lua function
+either by name or by reference with almost any number of parameters and return values. This is done by
+providing a number of overloads of the same name with variable number of template-type parameters. To
+separate the arguments from the return values, a special type of cLuaState::cRet is used.
+--]]
+
+
+
+
+print("Generating LuaState_Call.inc...")
+
+
+
+
+-- List of combinations (# params, # returns) to generate:
+local Combinations =
+{
+	-- no return values:
+	{0, 0},
+	{1, 0},
+	{2, 0},
+	{3, 0},
+	{4, 0},
+
+	-- 1 return value:
+	{0, 1},
+	{1, 1},
+	{2, 1},
+	{3, 1},
+	{4, 1},
+	{5, 1},
+	{6, 1},
+	{7, 1},
+	{8, 1},
+	{9, 1},
+	{10, 1},
+
+	-- 2 return values:
+	{0, 2},
+	{1, 2},
+	{2, 2},
+	{3, 2},
+	{4, 2},
+	{5, 2},
+	{6, 2},
+	{7, 2},
+	{8, 2},
+	{9, 2},
+	
+	-- Special combinations:
+	{7, 3},
+	{8, 3},
+	{9, 5},
+}
+
+
+
+
+--- Writes a single overloaded function definition for the specified number of params and returns into f
+--[[
+The format for the generated function is this:
+/** Call the specified 3-param 2-return Lua function:
+Returns true if call succeeded, false if there was an error. */
+template <typename FnT, typename ParamT1, typename ParamT2, typename ParamT3, typename RetT1, typename RetT2>
+bool Call(FnT a_Function, ParamT1 a_Param1, ParamT2 a_Param2, ParamT3 a_Param3, const cLuaState::cRet & a_RetMark, RetT1 & a_Ret1, RetT2 & a_Ret2)
+{
+	UNUSED(a_RetMark);
+	if (!PushFunction(a_Function))
+	{
+		return false;
+	}
+	Push(a_Param1);
+	Push(a_Param2);
+	Push(a_Param3);
+	if (!CallFunction(2))
+	{
+		return false;
+	}
+	GetStackValue(-2, a_Ret1);
+	GetStackValue(-1, a_Ret2);
+	lua_pop(m_LuaState, 2);
+	return true;
+}
+Note especially the negative numbers in GetStackValue() calls.
+--]]
+local function WriteOverload(f, a_NumParams, a_NumReturns)
+	-- Write the function doxy-comments:
+	f:write("/** Call the specified ", a_NumParams, "-param ", a_NumReturns, "-return Lua function:\n")
+	f:write("Returns true if call succeeded, false if there was an error. */\n")
+	
+	-- Write the template <...> line:
+	f:write("template <typename FnT")
+	for i = 1, a_NumParams do
+		f:write(", typename ParamT", i)
+	end
+	if (a_NumReturns > 0) then
+		for i = 1, a_NumReturns do
+			f:write(", typename RetT", i)
+		end
+	end
+	f:write(">\n")
+	
+	-- Write the function signature:
+	f:write("bool Call(")
+	f:write("FnT a_Function")
+	for i = 1, a_NumParams do
+		f:write(", ParamT", i, " a_Param", i)
+	end
+	if (a_NumReturns > 0) then
+		f:write(", const cLuaState::cRet & a_RetMark")
+		for i = 1, a_NumReturns do
+			f:write(", RetT", i, " & a_Ret", i)
+		end
+	end
+	f:write(")\n")
+	
+	-- Common code:
+	f:write("{\n")
+	if (a_NumReturns > 0) then
+		f:write("\tUNUSED(a_RetMark);\n")
+	end
+	f:write("\tif (!PushFunction(a_Function))\n")
+	f:write("\t{\n")
+	f:write("\t\treturn false;\n")
+	f:write("\t}\n")
+	
+	-- Push the params:
+	for i = 1, a_NumParams do
+		f:write("\tPush(a_Param", i, ");\n")
+	end
+	
+	-- Call the function:
+	f:write("\tif (!CallFunction(", a_NumReturns, "))\n")
+	f:write("\t{\n")
+	f:write("\t\treturn false;\n")
+	f:write("\t}\n")
+	
+	-- Get the return values:
+	for i = 1, a_NumReturns do
+		f:write("\tGetStackValue(", -1 - a_NumReturns + i, ", a_Ret", i, ");\n")
+	end
+	
+	-- Pop the returns off the stack, if needed:
+	if (a_NumReturns > 0) then
+		f:write("\tlua_pop(m_LuaState, ", a_NumReturns, ");\n")
+	end
+	
+	-- Everything ok:
+	f:write("\treturn true;\n")
+	f:write("}\n")
+	
+	-- Separate from the next function:
+	f:write("\n\n\n\n\n")
+end
+
+
+
+
+
+local f = assert(io.open("LuaState_Call.inc", "w"))
+
+-- Write file header:
+f:write([[
+// LuaState_Call.inc
+
+// This file is auto-generated by gen_LuaState_Call.lua
+// Make changes to the generator instead of to this file!
+
+// This file contains the various overloads for the cLuaState::Call() function
+// Each overload handles a different number of parameters / return values
+]])
+f:write("\n\n\n\n\n")
+
+-- Write out a template function for each overload:
+for _, combination in ipairs(Combinations) do
+	WriteOverload(f, combination[1], combination[2])
+end
+
+-- Close the generated file
+f:close()
+
+
+
+
+
+print("LuaState_Call.inc generated")
+
+
+
+
diff --git a/src/Bindings/virtual_method_hooks.lua b/src/Bindings/virtual_method_hooks.lua
index c610d424f..8ad30bf78 100644
--- a/src/Bindings/virtual_method_hooks.lua
+++ b/src/Bindings/virtual_method_hooks.lua
@@ -3,6 +3,20 @@ local disable_virtual_hooks = true
 local enable_pure_virtual = true
 local default_private_access = false
 
+
+
+
+
+-- Code generators used by the build
+-- Note that these are not exactly needed for the bindings, but rather we
+-- misuse tolua's Lua engine to process files for us
+dofile("gen_LuaState_Call.lua")
+
+
+
+
+
+
 local access = {public = 0, protected = 1, private = 2}
 
 function preparse_hook(p)
diff --git a/src/BlockEntities/BlockEntity.cpp b/src/BlockEntities/BlockEntity.cpp
index 430f04551..05ad03a3d 100644
--- a/src/BlockEntities/BlockEntity.cpp
+++ b/src/BlockEntities/BlockEntity.cpp
@@ -28,24 +28,26 @@ cBlockEntity * cBlockEntity::CreateByBlockType(BLOCKTYPE a_BlockType, NIBBLETYPE
 	switch (a_BlockType)
 	{
 		case E_BLOCK_BEACON:        return new cBeaconEntity      (a_BlockX, a_BlockY, a_BlockZ, a_World);
-		case E_BLOCK_CHEST:         return new cChestEntity       (a_BlockX, a_BlockY, a_BlockZ, a_World);
+		case E_BLOCK_CHEST:         return new cChestEntity       (a_BlockX, a_BlockY, a_BlockZ, a_World, a_BlockType);
 		case E_BLOCK_COMMAND_BLOCK: return new cCommandBlockEntity(a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_DISPENSER:     return new cDispenserEntity   (a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_DROPPER:       return new cDropperEntity     (a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_ENDER_CHEST:   return new cEnderChestEntity  (a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_FLOWER_POT:    return new cFlowerPotEntity   (a_BlockX, a_BlockY, a_BlockZ, a_World);
-		case E_BLOCK_HEAD:          return new cMobHeadEntity     (a_BlockX, a_BlockY, a_BlockZ, a_World);
-		case E_BLOCK_LIT_FURNACE:   return new cFurnaceEntity     (a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta, a_World);
 		case E_BLOCK_FURNACE:       return new cFurnaceEntity     (a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta, a_World);
+		case E_BLOCK_HEAD:          return new cMobHeadEntity     (a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_HOPPER:        return new cHopperEntity      (a_BlockX, a_BlockY, a_BlockZ, a_World);
+		case E_BLOCK_JUKEBOX:       return new cJukeboxEntity     (a_BlockX, a_BlockY, a_BlockZ, a_World);
+		case E_BLOCK_LIT_FURNACE:   return new cFurnaceEntity     (a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta, a_World);
 		case E_BLOCK_SIGN_POST:     return new cSignEntity        (a_BlockType, a_BlockX, a_BlockY, a_BlockZ, a_World);
+		case E_BLOCK_TRAPPED_CHEST: return new cChestEntity       (a_BlockX, a_BlockY, a_BlockZ, a_World, a_BlockType);
 		case E_BLOCK_WALLSIGN:      return new cSignEntity        (a_BlockType, a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_NOTE_BLOCK:    return new cNoteEntity        (a_BlockX, a_BlockY, a_BlockZ, a_World);
-		case E_BLOCK_JUKEBOX:       return new cJukeboxEntity     (a_BlockX, a_BlockY, a_BlockZ, a_World);
 	}
 	LOGD("%s: Requesting creation of an unknown block entity - block type %d (%s)",
 		__FUNCTION__, a_BlockType, ItemTypeToString(a_BlockType).c_str()
 	);
+	ASSERT(!"Requesting creation of an unknown block entity");
 	return NULL;
 }
 
diff --git a/src/BlockEntities/ChestEntity.cpp b/src/BlockEntities/ChestEntity.cpp
index cb9cc89bf..ca164464c 100644
--- a/src/BlockEntities/ChestEntity.cpp
+++ b/src/BlockEntities/ChestEntity.cpp
@@ -11,8 +11,9 @@
 
 
 
-cChestEntity::cChestEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World) :
-	super(E_BLOCK_CHEST, a_BlockX, a_BlockY, a_BlockZ, ContentsWidth, ContentsHeight, a_World)
+cChestEntity::cChestEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World, BLOCKTYPE a_Type) :
+	super(a_Type, a_BlockX, a_BlockY, a_BlockZ, ContentsWidth, ContentsHeight, a_World),
+	m_NumActivePlayers(0)
 {
 	cBlockEntityWindowOwner::SetBlockEntity(this);
 }
@@ -113,7 +114,7 @@ void cChestEntity::UsedBy(cPlayer * a_Player)
 	// The few false positives aren't much to worry about
 	int ChunkX, ChunkZ;
 	cChunkDef::BlockToChunk(m_PosX, m_PosZ, ChunkX, ChunkZ);
-	m_World->MarkChunkDirty(ChunkX, ChunkZ);
+	m_World->MarkChunkDirty(ChunkX, ChunkZ, true);
 }
 
 
diff --git a/src/BlockEntities/ChestEntity.h b/src/BlockEntities/ChestEntity.h
index ce16f84d7..310618504 100644
--- a/src/BlockEntities/ChestEntity.h
+++ b/src/BlockEntities/ChestEntity.h
@@ -34,8 +34,8 @@ public:
 	
 	// tolua_end
 	
-	/// Constructor used for normal operation
-	cChestEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World);
+	/** Constructor used for normal operation */
+	cChestEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World, BLOCKTYPE a_Type);
 	
 	virtual ~cChestEntity();
 
@@ -48,8 +48,20 @@ public:
 	virtual void SendTo(cClientHandle & a_Client) override;
 	virtual void UsedBy(cPlayer * a_Player) override;
 	
-	/// Opens a new chest window for this chest. Scans for neighbors to open a double chest window, if appropriate.
+	/** Opens a new chest window for this chest.
+	Scans for neighbors to open a double chest window, if appropriate. */
 	void OpenNewWindow(void);
+
+	/** Gets the number of players who currently have this chest open */
+	int GetNumberOfPlayers(void) const { return m_NumActivePlayers; }
+
+	/** Sets the number of players who currently have this chest open */
+	void SetNumberOfPlayers(int a_NumActivePlayers) { m_NumActivePlayers = a_NumActivePlayers; }
+
+private:
+
+	/** Number of players who currently have this chest open */
+	int m_NumActivePlayers;
 } ;  // tolua_export
 
 
diff --git a/src/BlockEntities/EnderChestEntity.cpp b/src/BlockEntities/EnderChestEntity.cpp
index e53930798..17816d63e 100644
--- a/src/BlockEntities/EnderChestEntity.cpp
+++ b/src/BlockEntities/EnderChestEntity.cpp
@@ -12,9 +12,8 @@
 
 
 cEnderChestEntity::cEnderChestEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World) :
-	super(E_BLOCK_ENDER_CHEST, a_BlockX, a_BlockY, a_BlockZ, ContentsWidth, ContentsHeight, a_World)
+	super(E_BLOCK_ENDER_CHEST, a_BlockX, a_BlockY, a_BlockZ, a_World)
 {
-	cBlockEntityWindowOwner::SetBlockEntity(this);
 }
 
 
@@ -34,95 +33,63 @@ cEnderChestEntity::~cEnderChestEntity()
 
 
 
-bool cEnderChestEntity::LoadFromJson(const Json::Value & a_Value)
+void cEnderChestEntity::UsedBy(cPlayer * a_Player)
 {
-	m_PosX = a_Value.get("x", 0).asInt();
-	m_PosY = a_Value.get("y", 0).asInt();
-	m_PosZ = a_Value.get("z", 0).asInt();
-
-	Json::Value AllSlots = a_Value.get("Slots", 0);
-	int SlotIdx = 0;
-	for (Json::Value::iterator itr = AllSlots.begin(); itr != AllSlots.end(); ++itr)
+	// If the window is not created, open it anew:
+	cWindow * Window = GetWindow();
+	if (Window == NULL)
 	{
-		cItem Item;
-		Item.FromJson(*itr);
-		SetSlot(SlotIdx, Item);
-		SlotIdx++;
+		OpenNewWindow();
+		Window = GetWindow();
 	}
-	return true;
-}
-
-
-
-
-
-void cEnderChestEntity::SaveToJson(Json::Value & a_Value)
-{
-	a_Value["x"] = m_PosX;
-	a_Value["y"] = m_PosY;
-	a_Value["z"] = m_PosZ;
-
-	Json::Value AllSlots;
-	for (int i = m_Contents.GetNumSlots() - 1; i >= 0; i--)
+	
+	// Open the window for the player:
+	if (Window != NULL)
 	{
-		Json::Value Slot;
-		m_Contents.GetSlot(i).GetJson(Slot);
-		AllSlots.append(Slot);
+		if (a_Player->GetWindow() != Window)
+		{
+			a_Player->OpenWindow(Window);
+		}
 	}
-	a_Value["Slots"] = AllSlots;
 }
 
 
 
 
 
-void cEnderChestEntity::SendTo(cClientHandle & a_Client)
+void cEnderChestEntity::OpenNewWindow()
 {
-	// The chest entity doesn't need anything sent to the client when it's created / gets in the viewdistance
-	// All the actual handling is in the cWindow UI code that gets called when the chest is rclked
-	
-	UNUSED(a_Client);
+	OpenWindow(new cEnderChestWindow(this));
 }
 
 
 
 
 
-void cEnderChestEntity::UsedBy(cPlayer * a_Player)
+void cEnderChestEntity::LoadFromJson(const Json::Value & a_Value, cItemGrid & a_Grid)
 {
-	// If the window is not created, open it anew:
-	cWindow * Window = GetWindow();
-	if (Window == NULL)
-	{
-		OpenNewWindow();
-		Window = GetWindow();
-	}
-	
-	// Open the window for the player:
-	if (Window != NULL)
+	int SlotIdx = 0;
+	for (Json::Value::iterator itr = a_Value.begin(); itr != a_Value.end(); ++itr)
 	{
-		if (a_Player->GetWindow() != Window)
-		{
-			a_Player->OpenWindow(Window);
-		}
+		cItem Item;
+		Item.FromJson(*itr);
+		a_Grid.SetSlot(SlotIdx, Item);
+		SlotIdx++;
 	}
-
-	// This is rather a hack
-	// Instead of marking the chunk as dirty upon chest contents change, we mark it dirty now
-	// 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_PosZ, ChunkX, ChunkZ);
-	m_World->MarkChunkDirty(ChunkX, ChunkZ);
 }
 
 
 
 
 
-void cEnderChestEntity::OpenNewWindow(void)
+void cEnderChestEntity::SaveToJson(Json::Value & a_Value, const cItemGrid & a_Grid)
 {
-	OpenWindow(new cEnderChestWindow(this));
+	for (int i = 0; i < a_Grid.GetNumSlots(); i++)
+	{
+		Json::Value Slot;
+		a_Grid.GetSlot(i).GetJson(Slot);
+		a_Value.append(Slot);
+	}
 }
 
 
diff --git a/src/BlockEntities/EnderChestEntity.h b/src/BlockEntities/EnderChestEntity.h
index 45beee45f..04af67683 100644
--- a/src/BlockEntities/EnderChestEntity.h
+++ b/src/BlockEntities/EnderChestEntity.h
@@ -1,20 +1,9 @@
 
 #pragma once
 
-#include "BlockEntityWithItems.h"
-
-
-
-
-
-namespace Json
-{
-	class Value;
-};
-
-class cClientHandle;
-class cServer;
-class cNBTData;
+#include "BlockEntity.h"
+#include "UI/WindowOwner.h"
+#include "json/json.h"
 
 
 
@@ -22,33 +11,28 @@ class cNBTData;
 
 // tolua_begin
 class cEnderChestEntity :
-	public cBlockEntityWithItems
+	public cBlockEntity,
+	public cBlockEntityWindowOwner
 {
-	typedef cBlockEntityWithItems super;
-	
-public:
-	enum {
-		ContentsHeight = 3,
-		ContentsWidth  = 9,
-	} ;
+	typedef cBlockEntity super;
 	
+public:	
 	// tolua_end
 	
-	/// Constructor used for normal operation
-	cEnderChestEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World);
-	
+	cEnderChestEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World);	
 	virtual ~cEnderChestEntity();
 
 	static const char * GetClassStatic(void) { return "cEnderChestEntity"; }
-
-	bool LoadFromJson(const Json::Value & a_Value);
 	
 	// cBlockEntity overrides:
-	virtual void SaveToJson(Json::Value & a_Value) override;
-	virtual void SendTo(cClientHandle & a_Client) override;
 	virtual void UsedBy(cPlayer * a_Player) override;
+	virtual void SaveToJson(Json::Value & a_Value) override { UNUSED(a_Value); }
+	virtual void SendTo(cClientHandle & a_Client) override { UNUSED(a_Client); }
+
+	static void LoadFromJson(const Json::Value & a_Value, cItemGrid & a_Grid);
+	static void SaveToJson(Json::Value & a_Value, const cItemGrid & a_Grid);
 	
-	/// Opens a new chest window for this chest. Scans for neighbors to open a double chest window, if appropriate.
+	/** Opens a new enderchest window for this enderchest */
 	void OpenNewWindow(void);
 } ;  // tolua_export
 
diff --git a/src/BlockEntities/HopperEntity.cpp b/src/BlockEntities/HopperEntity.cpp
index 5856f20d1..aaf82d150 100644
--- a/src/BlockEntities/HopperEntity.cpp
+++ b/src/BlockEntities/HopperEntity.cpp
@@ -157,6 +157,7 @@ bool cHopperEntity::MoveItemsIn(cChunk & a_Chunk, Int64 a_CurrentTick)
 	bool res = false;
 	switch (a_Chunk.GetBlock(m_RelX, m_PosY + 1, m_RelZ))
 	{
+		case E_BLOCK_TRAPPED_CHEST:
 		case E_BLOCK_CHEST:
 		{
 			// Chests have special handling because of double-chests
@@ -322,6 +323,7 @@ bool cHopperEntity::MoveItemsOut(cChunk & a_Chunk, Int64 a_CurrentTick)
 	bool res = false;
 	switch (DestChunk->GetBlock(OutRelX, OutY, OutRelZ))
 	{
+		case E_BLOCK_TRAPPED_CHEST:
 		case E_BLOCK_CHEST:
 		{
 			// Chests have special handling because of double-chests
@@ -378,7 +380,7 @@ bool cHopperEntity::MoveItemsFromChest(cChunk & a_Chunk)
 		return true;
 	}
 	
-	// Check if the chest is a double-chest, if so, try to move from there:
+	// Check if the chest is a double-chest (chest directly above was empty), if so, try to move from there:
 	static const struct
 	{
 		int x, z;
@@ -395,13 +397,18 @@ bool cHopperEntity::MoveItemsFromChest(cChunk & a_Chunk)
 		int x = m_RelX + Coords[i].x;
 		int z = m_RelZ + Coords[i].z;
 		cChunk * Neighbor = a_Chunk.GetRelNeighborChunkAdjustCoords(x, z);
-		if (
-			(Neighbor == NULL) ||
-			(Neighbor->GetBlock(x, m_PosY + 1, z) != E_BLOCK_CHEST)
-		)
+		if (Neighbor == NULL)
 		{
 			continue;
 		}
+
+		BLOCKTYPE Block = Neighbor->GetBlock(x, m_PosY + 1, z);
+		if (Block != Chest->GetBlockType())
+		{
+			// Not the same kind of chest
+			continue;
+		}
+
 		Chest = (cChestEntity *)Neighbor->GetBlockEntity(m_PosX + Coords[i].x, m_PosY + 1, m_PosZ + Coords[i].z);
 		if (Chest == NULL)
 		{
@@ -550,10 +557,11 @@ bool cHopperEntity::MoveItemsToChest(cChunk & a_Chunk, int a_BlockX, int a_Block
 	}
 	if (MoveItemsToGrid(*Chest))
 	{
+		// Chest block directly connected was not full
 		return true;
 	}
 
-	// Check if the chest is a double-chest, if so, try to move into the other half:
+	// Check if the chest is a double-chest (chest block directly connected was full), if so, try to move into the other half:
 	static const struct
 	{
 		int x, z;
@@ -572,13 +580,18 @@ bool cHopperEntity::MoveItemsToChest(cChunk & a_Chunk, int a_BlockX, int a_Block
 		int x = RelX + Coords[i].x;
 		int z = RelZ + Coords[i].z;
 		cChunk * Neighbor = a_Chunk.GetRelNeighborChunkAdjustCoords(x, z);
-		if (
-			(Neighbor == NULL) ||
-			(Neighbor->GetBlock(x, a_BlockY, z) != E_BLOCK_CHEST)
-		)
+		if (Neighbor == NULL)
 		{
 			continue;
 		}
+
+		BLOCKTYPE Block = Neighbor->GetBlock(x, a_BlockY, z);
+		if (Block != Chest->GetBlockType())
+		{
+			// Not the same kind of chest
+			continue;
+		}
+
 		Chest = (cChestEntity *)Neighbor->GetBlockEntity(a_BlockX + Coords[i].x, a_BlockY, a_BlockZ + Coords[i].z);
 		if (Chest == NULL)
 		{
diff --git a/src/BlockInfo.cpp b/src/BlockInfo.cpp
index 26525e264..4fc1d602c 100644
--- a/src/BlockInfo.cpp
+++ b/src/BlockInfo.cpp
@@ -101,6 +101,9 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
 	a_Info[E_BLOCK_NEW_LEAVES          ].m_SpreadLightFalloff = 1;
 	a_Info[E_BLOCK_SIGN_POST           ].m_SpreadLightFalloff = 1;
 	a_Info[E_BLOCK_TORCH               ].m_SpreadLightFalloff = 1;
+	a_Info[E_BLOCK_TRAPPED_CHEST       ].m_SpreadLightFalloff = 1;
+	a_Info[E_BLOCK_TRIPWIRE            ].m_SpreadLightFalloff = 1;
+	a_Info[E_BLOCK_TRIPWIRE_HOOK       ].m_SpreadLightFalloff = 1;
 	a_Info[E_BLOCK_VINES               ].m_SpreadLightFalloff = 1;
 	a_Info[E_BLOCK_WALLSIGN            ].m_SpreadLightFalloff = 1;
 	a_Info[E_BLOCK_WOODEN_DOOR         ].m_SpreadLightFalloff = 1;
@@ -160,6 +163,9 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
 	a_Info[E_BLOCK_STATIONARY_WATER    ].m_Transparent = true;
 	a_Info[E_BLOCK_STONE_BUTTON        ].m_Transparent = true;
 	a_Info[E_BLOCK_STONE_PRESSURE_PLATE].m_Transparent = true;
+	a_Info[E_BLOCK_TRAPPED_CHEST       ].m_Transparent = true;
+	a_Info[E_BLOCK_TRIPWIRE            ].m_Transparent = true;
+	a_Info[E_BLOCK_TRIPWIRE_HOOK       ].m_Transparent = true;
 	a_Info[E_BLOCK_TALL_GRASS          ].m_Transparent = true;
 	a_Info[E_BLOCK_TORCH               ].m_Transparent = true;
 	a_Info[E_BLOCK_VINES               ].m_Transparent = true;
@@ -197,6 +203,7 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
 	a_Info[E_BLOCK_TNT                 ].m_OneHitDig = true;
 	a_Info[E_BLOCK_TALL_GRASS          ].m_OneHitDig = true;
 	a_Info[E_BLOCK_TORCH               ].m_OneHitDig = true;
+	a_Info[E_BLOCK_TRIPWIRE            ].m_OneHitDig = true;
 
 
 	// Blocks that break when pushed by piston:
@@ -239,6 +246,8 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
 	a_Info[E_BLOCK_STONE_PRESSURE_PLATE].m_PistonBreakable = true;
 	a_Info[E_BLOCK_TALL_GRASS          ].m_PistonBreakable = true;
 	a_Info[E_BLOCK_TORCH               ].m_PistonBreakable = true;
+	a_Info[E_BLOCK_TRIPWIRE            ].m_PistonBreakable = true;
+	a_Info[E_BLOCK_TRIPWIRE_HOOK       ].m_PistonBreakable = true;
 	a_Info[E_BLOCK_VINES               ].m_PistonBreakable = true;
 	a_Info[E_BLOCK_WATER               ].m_PistonBreakable = true;
 	a_Info[E_BLOCK_WOODEN_BUTTON       ].m_PistonBreakable = true;
@@ -280,6 +289,9 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
 	a_Info[E_BLOCK_TALL_GRASS          ].m_IsSnowable = false;
 	a_Info[E_BLOCK_TNT                 ].m_IsSnowable = false;
 	a_Info[E_BLOCK_TORCH               ].m_IsSnowable = false;
+	a_Info[E_BLOCK_TRAPPED_CHEST       ].m_IsSnowable = false;
+	a_Info[E_BLOCK_TRIPWIRE            ].m_IsSnowable = false;
+	a_Info[E_BLOCK_TRIPWIRE_HOOK       ].m_IsSnowable = false;
 	a_Info[E_BLOCK_VINES               ].m_IsSnowable = false;
 	a_Info[E_BLOCK_WALLSIGN            ].m_IsSnowable = false;
 	a_Info[E_BLOCK_WATER               ].m_IsSnowable = false;
@@ -356,7 +368,6 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
 	a_Info[E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE].m_IsSolid = false;
 	a_Info[E_BLOCK_MELON_STEM          ].m_IsSolid = false;
 	a_Info[E_BLOCK_NETHER_PORTAL       ].m_IsSolid = false;
-	a_Info[E_BLOCK_PISTON_EXTENSION    ].m_IsSolid = false;
 	a_Info[E_BLOCK_POTATOES            ].m_IsSolid = false;
 	a_Info[E_BLOCK_POWERED_RAIL        ].m_IsSolid = false;
 	a_Info[E_BLOCK_RAIL                ].m_IsSolid = false;
diff --git a/src/Blocks/BlockButton.h b/src/Blocks/BlockButton.h
index 4b2f6f618..ada7d58f7 100644
--- a/src/Blocks/BlockButton.h
+++ b/src/Blocks/BlockButton.h
@@ -23,6 +23,7 @@ public:
 		NIBBLETYPE Meta = (a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) | 0x08);
 
 		a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
+		a_WorldInterface.WakeUpSimulators(a_BlockX, a_BlockY, a_BlockZ);
 		a_WorldInterface.GetBroadcastManager().BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, (Meta & 0x08) ? 0.6f : 0.5f);
 
 		// Queue a button reset (unpress)
@@ -102,7 +103,7 @@ public:
 		AddFaceDirection(a_RelX, a_RelY, a_RelZ, BlockMetaDataToBlockFace(Meta), true);
 		BLOCKTYPE BlockIsOn; a_Chunk.UnboundedRelGetBlockType(a_RelX, a_RelY, a_RelZ, BlockIsOn);
 
-		return (a_RelY > 0) && (cBlockInfo::IsSolid(BlockIsOn));
+		return (a_RelY > 0) && (cBlockInfo::FullyOccupiesVoxel(BlockIsOn));
 	}
 } ;
 
diff --git a/src/Blocks/BlockChest.h b/src/Blocks/BlockChest.h
index c9a769c75..f899f4bcb 100644
--- a/src/Blocks/BlockChest.h
+++ b/src/Blocks/BlockChest.h
@@ -44,16 +44,16 @@ public:
 		}
 		double yaw = a_Player->GetYaw();
 		if (
-			(Area.GetRelBlockType(0, 0, 1) == E_BLOCK_CHEST) ||
-			(Area.GetRelBlockType(2, 0, 1) == E_BLOCK_CHEST)
+			(Area.GetRelBlockType(0, 0, 1) == m_BlockType) ||
+			(Area.GetRelBlockType(2, 0, 1) == m_BlockType)
 		)
 		{
 			a_BlockMeta = ((yaw >= -90) && (yaw < 90)) ? 2 : 3;
 			return true;
 		}
 		if (
-			(Area.GetRelBlockType(0, 0, 1) == E_BLOCK_CHEST) ||
-			(Area.GetRelBlockType(2, 0, 1) == E_BLOCK_CHEST)
+			(Area.GetRelBlockType(0, 0, 1) == m_BlockType) ||
+			(Area.GetRelBlockType(2, 0, 1) == m_BlockType)
 		)
 		{
 			// FIXME: This is unreachable, as the condition is the same as the above one
@@ -130,12 +130,12 @@ public:
 		}
 		
 		int NumChestNeighbors = 0;
-		if (Area.GetRelBlockType(1, 0, 2) == E_BLOCK_CHEST)
+		if (Area.GetRelBlockType(1, 0, 2) == m_BlockType)
 		{
 			if (
-				(Area.GetRelBlockType(0, 0, 2) == E_BLOCK_CHEST) ||
-				(Area.GetRelBlockType(1, 0, 1) == E_BLOCK_CHEST) ||
-				(Area.GetRelBlockType(1, 0, 3) == E_BLOCK_CHEST)
+				(Area.GetRelBlockType(0, 0, 2) == m_BlockType) ||
+				(Area.GetRelBlockType(1, 0, 1) == m_BlockType) ||
+				(Area.GetRelBlockType(1, 0, 3) == m_BlockType)
 			)
 			{
 				// Already a doublechest neighbor, disallow:
@@ -143,12 +143,12 @@ public:
 			}
 			NumChestNeighbors += 1;
 		}
-		if (Area.GetRelBlockType(3, 0, 2) == E_BLOCK_CHEST)
+		if (Area.GetRelBlockType(3, 0, 2) == m_BlockType)
 		{
 			if (
-				(Area.GetRelBlockType(4, 0, 2) == E_BLOCK_CHEST) ||
-				(Area.GetRelBlockType(3, 0, 1) == E_BLOCK_CHEST) ||
-				(Area.GetRelBlockType(3, 0, 3) == E_BLOCK_CHEST)
+				(Area.GetRelBlockType(4, 0, 2) == m_BlockType) ||
+				(Area.GetRelBlockType(3, 0, 1) == m_BlockType) ||
+				(Area.GetRelBlockType(3, 0, 3) == m_BlockType)
 			)
 			{
 				// Already a doublechest neighbor, disallow:
@@ -156,12 +156,12 @@ public:
 			}
 			NumChestNeighbors += 1;
 		}
-		if (Area.GetRelBlockType(2, 0, 1) == E_BLOCK_CHEST)
+		if (Area.GetRelBlockType(2, 0, 1) == m_BlockType)
 		{
 			if (
-				(Area.GetRelBlockType(2, 0, 0) == E_BLOCK_CHEST) ||
-				(Area.GetRelBlockType(1, 0, 1) == E_BLOCK_CHEST) ||
-				(Area.GetRelBlockType(3, 0, 1) == E_BLOCK_CHEST)
+				(Area.GetRelBlockType(2, 0, 0) == m_BlockType) ||
+				(Area.GetRelBlockType(1, 0, 1) == m_BlockType) ||
+				(Area.GetRelBlockType(3, 0, 1) == m_BlockType)
 			)
 			{
 				// Already a doublechest neighbor, disallow:
@@ -169,12 +169,12 @@ public:
 			}
 			NumChestNeighbors += 1;
 		}
-		if (Area.GetRelBlockType(2, 0, 3) == E_BLOCK_CHEST)
+		if (Area.GetRelBlockType(2, 0, 3) == m_BlockType)
 		{
 			if (
-				(Area.GetRelBlockType(2, 0, 4) == E_BLOCK_CHEST) ||
-				(Area.GetRelBlockType(1, 0, 3) == E_BLOCK_CHEST) ||
-				(Area.GetRelBlockType(3, 0, 3) == E_BLOCK_CHEST)
+				(Area.GetRelBlockType(2, 0, 4) == m_BlockType) ||
+				(Area.GetRelBlockType(1, 0, 3) == m_BlockType) ||
+				(Area.GetRelBlockType(3, 0, 3) == m_BlockType)
 			)
 			{
 				// Already a doublechest neighbor, disallow:
@@ -217,7 +217,7 @@ public:
 	/// If there's a chest in the a_Area in the specified coords, modifies its meta to a_NewMeta and returns true.
 	bool CheckAndAdjustNeighbor(cChunkInterface & a_ChunkInterface, const cBlockArea & a_Area, int a_RelX, int a_RelZ, NIBBLETYPE a_NewMeta)
 	{
-		if (a_Area.GetRelBlockType(a_RelX, 0, a_RelZ) != E_BLOCK_CHEST)
+		if (a_Area.GetRelBlockType(a_RelX, 0, a_RelZ) != m_BlockType)
 		{
 			return false;
 		}
@@ -228,7 +228,7 @@ public:
 
 	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
 	{
-		a_Pickups.push_back(cItem(E_BLOCK_CHEST, 1, 0));
+		a_Pickups.push_back(cItem(m_BlockType, 1, 0));
 	}
 } ;
 
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index 405c9bf43..730774ab1 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -65,6 +65,8 @@
 #include "BlockRedstoneRepeater.h"
 #include "BlockRedstoneTorch.h"
 #include "BlockTNT.h"
+#include "BlockTripwire.h"
+#include "BlockTripwireHook.h"
 #include "BlockSand.h"
 #include "BlockSapling.h"
 #include "BlockSideways.h"
@@ -174,7 +176,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 {
 	switch(a_BlockType)
 	{
-		// Block handlers, alphabetically sorted:
+		// Block handlers, alphabetically sorted:	
 		case E_BLOCK_ACACIA_WOOD_STAIRS:    return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_ACTIVATOR_RAIL:        return new cBlockRailHandler            (a_BlockType);
 		case E_BLOCK_ANVIL:                 return new cBlockAnvilHandler           (a_BlockType);
@@ -236,9 +238,9 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_LAPIS_ORE:             return new cBlockOreHandler             (a_BlockType);
 		case E_BLOCK_LAVA:                  return new cBlockLavaHandler            (a_BlockType);
 		case E_BLOCK_LEAVES:                return new cBlockLeavesHandler          (a_BlockType);
+		case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE: return new cBlockPressurePlateHandler(a_BlockType);
 		case E_BLOCK_LILY_PAD:              return new cBlockLilypadHandler         (a_BlockType);
 		case E_BLOCK_LIT_FURNACE:           return new cBlockFurnaceHandler         (a_BlockType);
-		case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE: return new cBlockPressurePlateHandler(a_BlockType);
 		case E_BLOCK_LOG:                   return new cBlockSidewaysHandler        (a_BlockType);
 		case E_BLOCK_MELON:                 return new cBlockMelonHandler           (a_BlockType);
 		case E_BLOCK_MELON_STEM:            return new cBlockStemsHandler           (a_BlockType);
@@ -291,6 +293,9 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_TORCH:                 return new cBlockTorchHandler           (a_BlockType);
 		case E_BLOCK_TRAPDOOR:              return new cBlockTrapdoorHandler        (a_BlockType);
 		case E_BLOCK_TNT:                   return new cBlockTNTHandler             (a_BlockType);
+		case E_BLOCK_TRAPPED_CHEST:         return new cBlockChestHandler           (a_BlockType);
+		case E_BLOCK_TRIPWIRE:              return new cBlockTripwireHandler        (a_BlockType);
+		case E_BLOCK_TRIPWIRE_HOOK:         return new cBlockTripwireHookHandler    (a_BlockType);
 		case E_BLOCK_VINES:                 return new cBlockVineHandler            (a_BlockType);
 		case E_BLOCK_WALLSIGN:              return new cBlockSignHandler            (a_BlockType);  // TODO: This needs a special handler
 		case E_BLOCK_WATER:                 return new cBlockFluidHandler           (a_BlockType);
diff --git a/src/Blocks/BlockLever.h b/src/Blocks/BlockLever.h
index f1d3ff6d2..4e745d413 100644
--- a/src/Blocks/BlockLever.h
+++ b/src/Blocks/BlockLever.h
@@ -22,7 +22,8 @@ public:
 		// Flip the ON bit on/off using the XOR bitwise operation
 		NIBBLETYPE Meta = (a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) ^ 0x08);
 
-		a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_LEVER, Meta); // SetMeta doesn't work for unpowering levers, so setblock
+		a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
+		a_WorldInterface.WakeUpSimulators(a_BlockX, a_BlockY, a_BlockZ);
 		a_WorldInterface.GetBroadcastManager().BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, (Meta & 0x08) ? 0.6f : 0.5f);
 	}
 
@@ -104,7 +105,7 @@ public:
 		AddFaceDirection(a_RelX, a_RelY, a_RelZ, BlockMetaDataToBlockFace(Meta), true);
 		BLOCKTYPE BlockIsOn; a_Chunk.UnboundedRelGetBlockType(a_RelX, a_RelY, a_RelZ, BlockIsOn);
 
-		return (a_RelY > 0) && cBlockInfo::IsSolid(BlockIsOn);
+		return (a_RelY > 0) && cBlockInfo::FullyOccupiesVoxel(BlockIsOn);
 	}
 
 
diff --git a/src/Blocks/BlockPiston.cpp b/src/Blocks/BlockPiston.cpp
index faf639312..6f8d8be3e 100644
--- a/src/Blocks/BlockPiston.cpp
+++ b/src/Blocks/BlockPiston.cpp
@@ -85,7 +85,7 @@ int cBlockPistonHandler::FirstPassthroughBlock(int a_PistonX, int a_PistonY, int
 		NIBBLETYPE currMeta;
 		AddPistonDir(a_PistonX, a_PistonY, a_PistonZ, pistonmeta, 1);
 		a_World->GetBlockTypeMeta(a_PistonX, a_PistonY, a_PistonZ, currBlock, currMeta);
-		if (CanBreakPush(currBlock))
+		if (cBlockInfo::IsPistonBreakable(currBlock))
 		{
 			// This block breaks when pushed, extend up to here
 			return ret;
diff --git a/src/Blocks/BlockPiston.h b/src/Blocks/BlockPiston.h
index e6fa48e54..27a44d829 100644
--- a/src/Blocks/BlockPiston.h
+++ b/src/Blocks/BlockPiston.h
@@ -104,6 +104,7 @@ private:
 			case E_BLOCK_ENCHANTMENT_TABLE:
 			case E_BLOCK_END_PORTAL:
 			case E_BLOCK_END_PORTAL_FRAME:
+			// Notice the lack of an E_BLOCK_ENDER_CHEST here; its because ender chests can totally be pushed/pulled in MCS :)
 			case E_BLOCK_FURNACE:
 			case E_BLOCK_LIT_FURNACE:
 			case E_BLOCK_HOPPER:
@@ -113,6 +114,7 @@ private:
 			case E_BLOCK_NOTE_BLOCK:
 			case E_BLOCK_OBSIDIAN:
 			case E_BLOCK_PISTON_EXTENSION:
+			case E_BLOCK_TRAPPED_CHEST:
 			{
 				return false;
 			}
@@ -126,24 +128,10 @@ private:
 		return true;
 	}
 
-	/// Returns true if the specified block can be pushed by a piston and broken / replaced
-	static inline bool CanBreakPush(BLOCKTYPE a_BlockType) { return cBlockInfo::IsPistonBreakable(a_BlockType); }
-
 	/// Returns true if the specified block can be pulled by a sticky piston
 	static inline bool CanPull(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
 	{
-		switch (a_BlockType)
-		{
-			case E_BLOCK_LAVA:
-			case E_BLOCK_STATIONARY_LAVA:
-			case E_BLOCK_STATIONARY_WATER:
-			case E_BLOCK_WATER:
-			{
-				return false;
-			}
-		}
-
-		if (CanBreakPush(a_BlockType))
+		if (cBlockInfo::IsPistonBreakable(a_BlockType))
 		{
 			return false; // CanBreakPush returns true, but we need false to prevent pulling
 		}
diff --git a/src/Blocks/BlockStone.h b/src/Blocks/BlockStone.h
index af4c6509a..cd5230f49 100644
--- a/src/Blocks/BlockStone.h
+++ b/src/Blocks/BlockStone.h
@@ -2,8 +2,6 @@
 #pragma once
 
 #include "BlockHandler.h"
-#include "../MersenneTwister.h"
-#include "../World.h"
 
 
 
diff --git a/src/Blocks/BlockTorch.h b/src/Blocks/BlockTorch.h
index 8ddec8de1..44c33c429 100644
--- a/src/Blocks/BlockTorch.h
+++ b/src/Blocks/BlockTorch.h
@@ -154,7 +154,11 @@ public:
 
 		if (
 			(BlockInQuestion == E_BLOCK_GLASS) ||
+			(BlockInQuestion == E_BLOCK_STAINED_GLASS) ||
 			(BlockInQuestion == E_BLOCK_FENCE) ||
+			(BlockInQuestion == E_BLOCK_SOULSAND) ||
+			(BlockInQuestion == E_BLOCK_MOB_SPAWNER) ||
+			(BlockInQuestion == E_BLOCK_END_PORTAL_FRAME) || // Actual vanilla behaviour
 			(BlockInQuestion == E_BLOCK_NETHER_BRICK_FENCE) ||
 			(BlockInQuestion == E_BLOCK_COBBLESTONE_WALL)
 			)
diff --git a/src/Blocks/BlockTripwire.h b/src/Blocks/BlockTripwire.h
new file mode 100644
index 000000000..3ab17bf4a
--- /dev/null
+++ b/src/Blocks/BlockTripwire.h
@@ -0,0 +1,32 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+
+
+
+
+
+class cBlockTripwireHandler :
+	public cBlockHandler
+{
+public:
+	cBlockTripwireHandler(BLOCKTYPE a_BlockType)
+		: cBlockHandler(a_BlockType)
+	{
+	}
+
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		a_Pickups.push_back(cItem(E_ITEM_STRING, 1, 0));
+	}
+
+	virtual const char * GetStepSound(void) override
+	{
+		return "";
+	}
+};
+
+
+
+
diff --git a/src/Blocks/BlockTripwireHook.h b/src/Blocks/BlockTripwireHook.h
new file mode 100644
index 000000000..f849fb8ad
--- /dev/null
+++ b/src/Blocks/BlockTripwireHook.h
@@ -0,0 +1,82 @@
+#pragma once
+
+#include "BlockHandler.h"
+#include "MetaRotator.h"
+
+
+
+
+
+class cBlockTripwireHookHandler :
+	public cMetaRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01>
+{
+public:
+	cBlockTripwireHookHandler(BLOCKTYPE a_BlockType)
+		: cMetaRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01>(a_BlockType)
+	{
+	}
+
+	virtual bool GetPlacementBlockTypeMeta(
+		cChunkInterface & a_ChunkInterface, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+		) override
+	{
+		a_BlockType = m_BlockType;
+
+		a_BlockMeta = DirectionToMetadata(a_BlockFace);
+
+		return true;
+	}
+
+	inline static NIBBLETYPE DirectionToMetadata(eBlockFace a_Direction)
+	{
+		switch (a_Direction)
+		{
+			case BLOCK_FACE_XM: return 0x1;
+			case BLOCK_FACE_XP: return 0x3;
+			case BLOCK_FACE_ZM: return 0x2;
+			case BLOCK_FACE_ZP: return 0x0;
+			default: ASSERT(!"Unhandled tripwire hook direction!"); return 0x0;
+		}
+	}
+
+	inline static eBlockFace MetadataToDirection(NIBBLETYPE a_Meta)
+	{
+		switch (a_Meta & 0x03)
+		{
+			case 0x1: return BLOCK_FACE_XM;
+			case 0x3: return BLOCK_FACE_XP;
+			case 0x2: return BLOCK_FACE_ZM;
+			case 0x0: return BLOCK_FACE_ZP;
+			default: ASSERT(!"Unhandled tripwire hook metadata!"); return BLOCK_FACE_NONE;
+		}
+	}
+
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		// Reset meta to 0
+		a_Pickups.push_back(cItem(E_BLOCK_TRIPWIRE_HOOK, 1, 0));
+	}
+
+	virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
+	{
+		NIBBLETYPE Meta;
+		a_Chunk.UnboundedRelGetBlockMeta(a_RelX, a_RelY, a_RelZ, Meta);
+
+		AddFaceDirection(a_RelX, a_RelY, a_RelZ, MetadataToDirection(Meta), true);
+		BLOCKTYPE BlockIsOn; a_Chunk.UnboundedRelGetBlockType(a_RelX, a_RelY, a_RelZ, BlockIsOn);
+
+		return (a_RelY > 0) && cBlockInfo::FullyOccupiesVoxel(BlockIsOn);
+	}
+
+	virtual const char * GetStepSound(void) override
+	{
+		return "step.wood";
+	}
+};
+
+
+
+
diff --git a/src/Blocks/WorldInterface.h b/src/Blocks/WorldInterface.h
index 650a216c0..251b28d03 100644
--- a/src/Blocks/WorldInterface.h
+++ b/src/Blocks/WorldInterface.h
@@ -46,4 +46,7 @@ public:
 
 	virtual void SetTimeOfDay(Int64 a_TimeOfDay) = 0;
 
+	/** Wakes up the simulators for the specified block */
+	virtual void WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ) = 0;
+
 };
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 335ce8315..5ff1c4e3c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,9 +1,9 @@
 cmake_minimum_required (VERSION 2.8.2)
 project (MCServer)
 
-include_directories (SYSTEM "${PROJECT_SOURCE_DIR}/../lib/")
-include_directories (SYSTEM "${PROJECT_SOURCE_DIR}/../lib/jsoncpp/include")
-include_directories (SYSTEM "${PROJECT_SOURCE_DIR}/../lib/polarssl/include")
+include_directories (SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/../lib/")
+include_directories (SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/../lib/jsoncpp/include")
+include_directories (SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/../lib/polarssl/include")
 
 set(FOLDERS OSSupport HTTPServer Items Blocks Protocol Generating PolarSSL++)
 set(FOLDERS ${FOLDERS} WorldStorage Mobs Entities Simulator UI BlockEntities Generating/Prefabs)
@@ -12,6 +12,7 @@ set(BINDING_DEPENDECIES
 	tolua
 	${CMAKE_CURRENT_SOURCE_DIR}/Bindings/virtual_method_hooks.lua
 	${CMAKE_CURRENT_SOURCE_DIR}/Bindings/AllToLua.pkg
+	Bindings/gen_LuaState_Call.lua
 	Bindings/LuaFunctions.h
 	Bindings/LuaWindow.h
 	Bindings/Plugin.h
@@ -79,16 +80,22 @@ set(BINDING_DEPENDECIES
 	World.h
 )
 
+# List all the files that are generated as part of the Bindings build process
+set (BINDING_OUTPUTS
+	${CMAKE_CURRENT_SOURCE_DIR}/Bindings/Bindings.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/Bindings/Bindings.h
+	${CMAKE_CURRENT_SOURCE_DIR}/Bindings/LuaState_Call.inc
+)
+
 include_directories(Bindings)
 include_directories(.)
 
 if (WIN32)
 	ADD_CUSTOM_COMMAND(
-		# add any new generated bindings here
-		OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/Bindings/Bindings.cpp ${CMAKE_CURRENT_SOURCE_DIR}/Bindings/Bindings.h
+		OUTPUT ${BINDING_OUTPUTS}
 
 		# Copy the Lua DLL into the Bindings folder, so that tolua can run from there:
-		COMMAND copy /y ..\\..\\MCServer\\lua51.dll .
+		COMMAND ${CMAKE_COMMAND} -E copy_if_different ../../MCServer/lua51.dll ./lua51.dll
 
 		# Regenerate bindings:
 		COMMAND tolua -L virtual_method_hooks.lua -o Bindings.cpp -H Bindings.h AllToLua.pkg
@@ -119,7 +126,8 @@ if (NOT MSVC)
 	
 	# lib dependencies are not included
 	
-	
+	include_directories ("${CMAKE_CURRENT_SOURCE_DIR}/../lib/polarssl/include")
+
 	#add cpp files here
 	add_library(Bindings
 		Bindings/Bindings
@@ -134,7 +142,7 @@ if (NOT MSVC)
 		Bindings/WebPlugin
 	)
 
-	target_link_libraries(Bindings lua sqlite tolualib)
+	target_link_libraries(Bindings lua sqlite tolualib polarssl)
 
 	#clear file
 	file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/Bindings/BindingDependecies.txt)
@@ -260,4 +268,4 @@ endif ()
 if (WIN32)
 	target_link_libraries(${EXECUTABLE} expat tolualib ws2_32.lib Psapi.lib)
 endif()
-target_link_libraries(${EXECUTABLE} md5 luaexpat iniFile jsoncpp polarssl zlib lua sqlite)
+target_link_libraries(${EXECUTABLE} luaexpat iniFile jsoncpp polarssl zlib sqlite lua)
diff --git a/src/Chunk.cpp b/src/Chunk.cpp
index 0fee40cac..c004a6408 100644
--- a/src/Chunk.cpp
+++ b/src/Chunk.cpp
@@ -87,7 +87,8 @@ cChunk::cChunk(
 	m_NeighborZM(a_NeighborZM),
 	m_NeighborZP(a_NeighborZP),
 	m_WaterSimulatorData(a_World->GetWaterSimulator()->CreateChunkData()),
-	m_LavaSimulatorData (a_World->GetLavaSimulator ()->CreateChunkData())
+	m_LavaSimulatorData (a_World->GetLavaSimulator ()->CreateChunkData()),
+	m_AlwaysTicked(0)
 {
 	if (a_NeighborXM != NULL)
 	{
@@ -463,7 +464,7 @@ void cChunk::CollectMobCensus(cMobCensus& toFill)
 
 
 
-void cChunk::getThreeRandomNumber(int& a_X, int& a_Y, int& a_Z,int a_MaxX, int a_MaxY, int a_MaxZ)
+void cChunk::GetThreeRandomNumbers(int & a_X, int & a_Y, int & a_Z,int a_MaxX, int a_MaxY, int a_MaxZ)
 {
 	ASSERT(a_MaxX * a_MaxY * a_MaxZ * 8 < 0x00ffffff);
 	int Random = m_World->GetTickRandomNumber(0x00ffffff);
@@ -479,12 +480,12 @@ void cChunk::getThreeRandomNumber(int& a_X, int& a_Y, int& a_Z,int a_MaxX, int a
 
 
 
-void cChunk::getRandomBlockCoords(int& a_X, int& a_Y, int& a_Z)
+void cChunk::GetRandomBlockCoords(int & a_X, int & a_Y, int & a_Z)
 {
 	// MG TODO : check if this kind of optimization (only one random call) is still needed
 	// MG TODO : if so propagate it
 
-	getThreeRandomNumber(a_X, a_Y, a_Z, Width, Height-2, Width);
+	GetThreeRandomNumbers(a_X, a_Y, a_Z, Width, Height - 2, Width);
 	a_Y++;
 }
 
@@ -494,65 +495,68 @@ void cChunk::getRandomBlockCoords(int& a_X, int& a_Y, int& a_Z)
 
 void cChunk::SpawnMobs(cMobSpawner& a_MobSpawner)
 {
-	int Center_X,Center_Y,Center_Z;
-	getRandomBlockCoords(Center_X,Center_Y,Center_Z);
-
-	BLOCKTYPE PackCenterBlock = GetBlock(Center_X, Center_Y, Center_Z);
-	if (a_MobSpawner.CheckPackCenter(PackCenterBlock))
-	{
-		a_MobSpawner.NewPack();
-		int NumberOfTries = 0;
-		int NumberOfSuccess = 0;
-		int MaxNbOfSuccess = 4; // this can be changed during the process for Wolves and Ghass
-		while (NumberOfTries < 12 && NumberOfSuccess < MaxNbOfSuccess)
-		{
-			const int HorizontalRange = 20; // MG TODO : relocate
-			const int VerticalRange = 0; // MG TODO : relocate
-			int Try_X, Try_Y, Try_Z;
-			getThreeRandomNumber(Try_X, Try_Y, Try_Z, 2*HorizontalRange+1 , 2*VerticalRange+1 , 2*HorizontalRange+1);
-			Try_X -= HorizontalRange;
-			Try_Y -= VerticalRange;
-			Try_Z -= HorizontalRange;
-			Try_X += Center_X;
-			Try_Y += Center_Y;
-			Try_Z += Center_Z;
-
-			ASSERT(Try_Y > 0);
-			ASSERT(Try_Y < cChunkDef::Height-1);
-			
-			EMCSBiome Biome = m_ChunkMap->GetBiomeAt (Try_X, Try_Z);
-			// MG TODO :
-			// Moon cycle (for slime)
-			// check player and playerspawn presence < 24 blocks
-			// check mobs presence on the block
-
-			// MG TODO : check that "Level" really means Y
-			
-			/*
-			NIBBLETYPE SkyLight = 0;
-
-			NIBBLETYPE BlockLight = 0;
-			*/
+	int CenterX, CenterY, CenterZ;
+	GetRandomBlockCoords(CenterX, CenterY, CenterZ);
 
-			if (IsLightValid())
-			{
-				cEntity* newMob = a_MobSpawner.TryToSpawnHere(this, Try_X, Try_Y, Try_Z, Biome, MaxNbOfSuccess);
-				if (newMob)
-				{
-					int WorldX, WorldY, WorldZ;
-					PositionToWorldPosition(Try_X, Try_Y, Try_Z, WorldX, WorldY, WorldZ);
-					double ActualX = WorldX + 0.5;
-					double ActualZ = WorldZ + 0.5;
-					newMob->SetPosition(ActualX, WorldY, ActualZ);
-					LOGD("Spawning %s #%i at %d,%d,%d",newMob->GetClass(),newMob->GetUniqueID(),WorldX, WorldY, WorldZ);
-					NumberOfSuccess++;
-				}
-			}
-			
-			NumberOfTries++;
-		}
+	BLOCKTYPE PackCenterBlock = GetBlock(CenterX, CenterY, CenterZ);
+	if (!a_MobSpawner.CheckPackCenter(PackCenterBlock))
+	{
+		return;
 	}
+	
+	a_MobSpawner.NewPack();
+	int NumberOfTries = 0;
+	int NumberOfSuccess = 0;
+	int MaxNbOfSuccess = 4;  // This can be changed during the process for Wolves and Ghasts
+	while ((NumberOfTries < 12) && (NumberOfSuccess < MaxNbOfSuccess))
+	{
+		const int HorizontalRange = 20;  // MG TODO : relocate
+		const int VerticalRange = 0;     // MG TODO : relocate
+		int TryX, TryY, TryZ;
+		GetThreeRandomNumbers(TryX, TryY, TryZ, 2 * HorizontalRange + 1, 2 * VerticalRange + 1, 2 * HorizontalRange + 1);
+		TryX -= HorizontalRange;
+		TryY -= VerticalRange;
+		TryZ -= HorizontalRange;
+		TryX += CenterX;
+		TryY += CenterY;
+		TryZ += CenterZ;
+
+		ASSERT(TryY > 0);
+		ASSERT(TryY < cChunkDef::Height - 1);
+		
+		EMCSBiome Biome = m_ChunkMap->GetBiomeAt(TryX, TryZ);
+		// MG TODO :
+		// Moon cycle (for slime)
+		// check player and playerspawn presence < 24 blocks
+		// check mobs presence on the block
+
+		// MG TODO : check that "Level" really means Y
+		
+		/*
+		NIBBLETYPE SkyLight = 0;
+
+		NIBBLETYPE BlockLight = 0;
+		*/
 
+		NumberOfTries++;
+		if (!IsLightValid())
+		{
+			continue;
+		}
+		
+		cEntity * newMob = a_MobSpawner.TryToSpawnHere(this, TryX, TryY, TryZ, Biome, MaxNbOfSuccess);
+		if (newMob == NULL)
+		{
+			continue;
+		}
+		int WorldX, WorldY, WorldZ;
+		PositionToWorldPosition(TryX, TryY, TryZ, WorldX, WorldY, WorldZ);
+		double ActualX = WorldX + 0.5;
+		double ActualZ = WorldZ + 0.5;
+		newMob->SetPosition(ActualX, WorldY, ActualZ);
+		LOGD("Spawning %s #%i at {%d, %d, %d}", newMob->GetClass(), newMob->GetUniqueID(), WorldX, WorldY, WorldZ);
+		NumberOfSuccess++;
+	}  // while (retry)
 }
 
 
@@ -1297,6 +1301,7 @@ void cChunk::CreateBlockEntities(void)
 				switch (BlockType)
 				{
 					case E_BLOCK_BEACON:
+					case E_BLOCK_TRAPPED_CHEST:
 					case E_BLOCK_CHEST:
 					case E_BLOCK_COMMAND_BLOCK:
 					case E_BLOCK_DISPENSER:
@@ -1427,6 +1432,7 @@ void cChunk::SetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType,
 	switch (a_BlockType)
 	{
 		case E_BLOCK_BEACON:
+		case E_BLOCK_TRAPPED_CHEST:
 		case E_BLOCK_CHEST:
 		case E_BLOCK_COMMAND_BLOCK:
 		case E_BLOCK_DISPENSER:
@@ -1641,6 +1647,31 @@ cBlockEntity * cChunk::GetBlockEntity(int a_BlockX, int a_BlockY, int a_BlockZ)
 
 
 
+bool cChunk::ShouldBeTicked(void) const
+{
+	return (HasAnyClients() || (m_AlwaysTicked > 0));
+}
+
+
+
+
+
+void cChunk::SetAlwaysTicked(bool a_AlwaysTicked)
+{
+	if (a_AlwaysTicked)
+	{
+		m_AlwaysTicked += 1;
+	}
+	else
+	{
+		m_AlwaysTicked -= 1;
+	}
+}
+
+
+
+
+
 void cChunk::UseBlockEntity(cPlayer * a_Player, int a_X, int a_Y, int a_Z)
 {
 	cBlockEntity * be = GetBlockEntity(a_X, a_Y, a_Z);
@@ -1852,7 +1883,7 @@ bool cChunk::HasClient( cClientHandle* a_Client )
 
 
 
-bool cChunk::HasAnyClients(void)
+bool cChunk::HasAnyClients(void) const
 {
 	return !m_LoadedByClient.empty();
 }
@@ -2121,7 +2152,7 @@ bool cChunk::DoWithChestAt(int a_BlockX, int a_BlockY, int a_BlockZ, cChestCallb
 		{
 			continue;
 		}
-		if ((*itr)->GetBlockType() != E_BLOCK_CHEST)
+		if (((*itr)->GetBlockType() != E_BLOCK_CHEST) && ((*itr)->GetBlockType() != E_BLOCK_TRAPPED_CHEST)) // Trapped chests use normal chests' handlers
 		{
 			// There is a block entity here, but of different type. No other block entity can be here, so we can safely bail out
 			return false;
@@ -2501,8 +2532,8 @@ cChunk * cChunk::GetRelNeighborChunk(int a_RelX, int a_RelZ)
 	{
 		int BlockX = m_PosX * cChunkDef::Width + a_RelX;
 		int BlockZ = m_PosZ * cChunkDef::Width + a_RelZ;
-		int BlockY, ChunkX, ChunkZ;
-		AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
+		int ChunkX, ChunkZ;
+		BlockToChunk(BlockX, BlockZ, ChunkX, ChunkZ);
 		return m_ChunkMap->GetChunkNoLoad(ChunkX, ZERO_CHUNK_Y, ChunkZ);
 	}
 
diff --git a/src/Chunk.h b/src/Chunk.h
index e9d964e05..90664b513 100644
--- a/src/Chunk.h
+++ b/src/Chunk.h
@@ -200,11 +200,16 @@ public:
 	void SendBlockTo(int a_RelX, int a_RelY, int a_RelZ, cClientHandle * a_Client);
 
 	/** Adds a client to the chunk; returns true if added, false if already there */
-	bool AddClient    (cClientHandle* a_Client );
+	bool AddClient(cClientHandle * a_Client);
 	
-	void RemoveClient (cClientHandle* a_Client );
-	bool HasClient    (cClientHandle* a_Client );
-	bool HasAnyClients(void);  // Returns true if theres any client in the chunk; false otherwise
+	/** Removes the specified client from the chunk; ignored if client not in chunk. */
+	void RemoveClient(cClientHandle * a_Client);
+	
+	/** Returns true if the specified client is present in this chunk. */
+	bool HasClient(cClientHandle * a_Client);
+	
+	/** Returns true if theres any client in the chunk; false otherwise */
+	bool HasAnyClients(void) const;
 
 	void AddEntity(cEntity * a_Entity);
 	void RemoveEntity(cEntity * a_Entity);
@@ -390,6 +395,17 @@ public:
 
 	cBlockEntity * GetBlockEntity(int a_BlockX, int a_BlockY, int a_BlockZ);
 	cBlockEntity * GetBlockEntity(const Vector3i & a_BlockPos) { return GetBlockEntity(a_BlockPos.x, a_BlockPos.y, a_BlockPos.z); }
+	
+	/** Returns true if the chunk should be ticked in the tick-thread.
+	Checks if there are any clients and if the always-tick flag is set */
+	bool ShouldBeTicked(void) const;
+	
+	/** Increments (a_AlwaysTicked == true) or decrements (false) the m_AlwaysTicked counter.
+	If the m_AlwaysTicked counter is greater than zero, the chunk is ticked in the tick-thread regardless of
+	whether it has any clients or not.
+	This function allows nesting and task-concurrency (multiple separate tasks can request ticking and as long
+	as at least one requests is active the chunk will be ticked). */
+	void SetAlwaysTicked(bool a_AlwaysTicked);
 
 private:
 
@@ -462,10 +478,16 @@ private:
 
 	/** Indicates if simulate-once blocks should be updated by the redstone simulator */
 	bool m_IsRedstoneDirty;
+	
+	/** If greater than zero, the chunk is ticked even if it has no clients.
+	Manipulated by the SetAlwaysTicked() function, allows for nested calls of the function.
+	This is the support for plugin-accessible chunk tick forcing. */
+	int m_AlwaysTicked;
+	
 
 	// Pick up a random block of this chunk
-	void getRandomBlockCoords(int& a_X, int& a_Y, int& a_Z);
-	void getThreeRandomNumber(int& a_X, int& a_Y, int& a_Z,int a_MaxX, int a_MaxY, int a_MaxZ);
+	void GetRandomBlockCoords(int & a_X, int & a_Y, int & a_Z);
+	void GetThreeRandomNumbers(int & a_X, int & a_Y, int & a_Z, int a_MaxX, int a_MaxY, int a_MaxZ);
 
 	void RemoveBlockEntity(cBlockEntity * a_BlockEntity);
 	void AddBlockEntity   (cBlockEntity * a_BlockEntity);
diff --git a/src/ChunkMap.cpp b/src/ChunkMap.cpp
index c9fb0b59e..35d55d396 100644
--- a/src/ChunkMap.cpp
+++ b/src/ChunkMap.cpp
@@ -847,7 +847,22 @@ void cChunkMap::WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_M
 
 
 
-void cChunkMap::MarkChunkDirty (int a_ChunkX, int a_ChunkZ)
+void cChunkMap::MarkRedstoneDirty(int a_ChunkX, int a_ChunkZ)
+{
+	cCSLock Lock(m_CSLayers);
+	cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
+	if ((Chunk == NULL) || !Chunk->IsValid())
+	{
+		return;
+	}
+	Chunk->SetIsRedstoneDirty(true);
+}
+
+
+
+
+
+void cChunkMap::MarkChunkDirty(int a_ChunkX, int a_ChunkZ, bool a_MarkRedstoneDirty)
 {
 	cCSLock Lock(m_CSLayers);
 	cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
@@ -856,6 +871,10 @@ void cChunkMap::MarkChunkDirty (int a_ChunkX, int a_ChunkZ)
 		return;
 	}
 	Chunk->MarkDirty();
+	if (a_MarkRedstoneDirty)
+	{
+		Chunk->SetIsRedstoneDirty(true);
+	}
 }
 
 
@@ -2674,6 +2693,20 @@ void cChunkMap::QueueTickBlock(int a_BlockX, int a_BlockY, int a_BlockZ)
 
 
 
+void cChunkMap::SetChunkAlwaysTicked(int a_ChunkX, int a_ChunkZ, bool a_AlwaysTicked)
+{
+	cCSLock Lock(m_CSLayers);
+	cChunkPtr Chunk = GetChunkNoLoad(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
+	if (Chunk != NULL)
+	{
+		Chunk->SetAlwaysTicked(a_AlwaysTicked);
+	}
+}
+
+
+
+
+
 ////////////////////////////////////////////////////////////////////////////////
 // cChunkMap::cChunkLayer:
 
@@ -2788,12 +2821,14 @@ void cChunkMap::cChunkLayer::SpawnMobs(cMobSpawner& a_MobSpawner)
 
 
 
+
+
 void cChunkMap::cChunkLayer::Tick(float a_Dt)
 {
 	for (size_t i = 0; i < ARRAYCOUNT(m_Chunks); i++)
 	{
-		// Only tick chunks that are valid and have clients:
-		if ((m_Chunks[i] != NULL) && m_Chunks[i]->IsValid() && m_Chunks[i]->HasAnyClients())
+		// Only tick chunks that are valid and should be ticked:
+		if ((m_Chunks[i] != NULL) && m_Chunks[i]->IsValid() && m_Chunks[i]->ShouldBeTicked())
 		{
 			m_Chunks[i]->Tick(a_Dt);
 		}
diff --git a/src/ChunkMap.h b/src/ChunkMap.h
index 433516490..4daa85ebd 100644
--- a/src/ChunkMap.h
+++ b/src/ChunkMap.h
@@ -106,7 +106,8 @@ public:
 	/** Wakes up the simulators for the specified area of blocks */
 	void WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ);
 
-	void MarkChunkDirty     (int a_ChunkX, int a_ChunkZ);
+	void MarkRedstoneDirty  (int a_ChunkX, int a_ChunkZ);
+	void MarkChunkDirty     (int a_ChunkX, int a_ChunkZ, bool a_MarkRedstoneDirty = false);
 	void MarkChunkSaving    (int a_ChunkX, int a_ChunkZ);
 	void MarkChunkSaved     (int a_ChunkX, int a_ChunkZ);
 	
@@ -339,6 +340,13 @@ public:
 	
 	/** Returns the CS for locking the chunkmap; only cWorld::cLock may use this function! */
 	cCriticalSection & GetCS(void) { return m_CSLayers; }
+	
+	/** Increments (a_AlwaysTicked == true) or decrements (false) the m_AlwaysTicked counter for the specified chunk.
+	If the m_AlwaysTicked counter is greater than zero, the chunk is ticked in the tick-thread regardless of
+	whether it has any clients or not.
+	This function allows nesting and task-concurrency (multiple separate tasks can request ticking and as long
+	as at least one requests is active the chunk will be ticked). */
+	void SetChunkAlwaysTicked(int a_ChunkX, int a_ChunkZ, bool a_AlwaysTicked);
 
 private:
 
diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp
index 16cfe1aec..efa734b44 100644
--- a/src/ClientHandle.cpp
+++ b/src/ClientHandle.cpp
@@ -30,7 +30,7 @@
 #include "CompositeChat.h"
 #include "Items/ItemSword.h"
 
-#include "md5/md5.h"
+#include "polarssl/md5.h"
 
 
 
@@ -239,18 +239,16 @@ AString cClientHandle::GenerateOfflineUUID(const AString & a_Username)
 	// xxxxxxxx-xxxx-3xxx-yxxx-xxxxxxxxxxxx where x is any hexadecimal digit and y is one of 8, 9, A, or B
 	
 	// Generate an md5 checksum, and use it as base for the ID:
-	MD5 Checksum(a_Username);
-	AString UUID = Checksum.hexdigest();
-	UUID[12] = '3';  // Version 3 UUID
-	UUID[16] = '8';  // Variant 1 UUID
-	
-	// Now the digest doesn't have the UUID slashes, but the client requires them, so add them into the appropriate positions:
-	UUID.insert(8, "-");
-	UUID.insert(13, "-");
-	UUID.insert(18, "-");
-	UUID.insert(23, "-");
-	
-	return UUID;
+	unsigned char MD5[16];
+	md5((const unsigned char *)a_Username.c_str(), a_Username.length(), MD5);
+	MD5[6] &= 0x0f;  // Need to trim to 4 bits only...
+	MD5[8] &= 0x0f;  // ... otherwise %01x overflows into two chars
+	return Printf("%02x%02x%02x%02x-%02x%02x-3%01x%02x-8%01x%02x-%02x%02x%02x%02x%02x%02x",
+		MD5[0],  MD5[1],  MD5[2],  MD5[3],
+		MD5[4],  MD5[5],  MD5[6],  MD5[7],
+		MD5[8],  MD5[9],  MD5[10], MD5[11],
+		MD5[12], MD5[13], MD5[14], MD5[15]
+	);
 }
 
 
@@ -365,6 +363,9 @@ void cClientHandle::Authenticate(const AString & a_Name, const AString & a_UUID)
 	// Send scoreboard data
 	World->GetScoreBoard().SendTo(*this);
 
+	// Send statistics
+	SendStatistics(m_Player->GetStatManager());
+
 	// Delay the first ping until the client "settles down"
 	// This should fix #889, "BadCast exception, cannot convert bit to fm" error in client
 	cTimer t1;
@@ -1085,12 +1086,7 @@ void cClientHandle::HandleBlockDigFinished(int a_BlockX, int a_BlockY, int a_Blo
 
 void cClientHandle::FinishDigAnimation()
 {
-	if (
-		!m_HasStartedDigging ||           // Hasn't received the DIG_STARTED packet
-		(m_LastDigBlockX == -1) ||
-		(m_LastDigBlockY == -1) ||
-		(m_LastDigBlockZ == -1)
-	)
+	if (!m_HasStartedDigging) // Hasn't received the DIG_STARTED packet
 	{
 		return;
 	}
@@ -1227,9 +1223,7 @@ void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, e
 		{
 			// A plugin won't let us eat, abort (send the proper packets to the client, too):
 			m_Player->AbortEating();
-			return;
 		}
-		return;
 	}
 	else
 	{
@@ -2401,9 +2395,9 @@ void cClientHandle::SendRemoveEntityEffect(const cEntity & a_Entity, int a_Effec
 
 
 
-void cClientHandle::SendRespawn(const cWorld & a_World)
+void cClientHandle::SendRespawn(const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks)
 {
-	m_Protocol->SendRespawn(a_World);
+	m_Protocol->SendRespawn(a_World, a_ShouldIgnoreDimensionChecks);
 }
 
 
diff --git a/src/ClientHandle.h b/src/ClientHandle.h
index 02bc0c719..6f2c86b27 100644
--- a/src/ClientHandle.h
+++ b/src/ClientHandle.h
@@ -156,7 +156,7 @@ public:
 	void SendPlayerSpawn         (const cPlayer & a_Player);
 	void SendPluginMessage       (const AString & a_Channel, const AString & a_Message);  // Exported in ManualBindings.cpp
 	void SendRemoveEntityEffect  (const cEntity & a_Entity, int a_EffectID);
-	void SendRespawn             (const cWorld & a_World);
+	void SendRespawn             (const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks = false);
 	void SendExperience          (void);
 	void SendExperienceOrb       (const cExpOrb & a_ExpOrb);
 	void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode);
diff --git a/src/Entities/ArrowEntity.cpp b/src/Entities/ArrowEntity.cpp
index 4727f67a9..d59088e72 100644
--- a/src/Entities/ArrowEntity.cpp
+++ b/src/Entities/ArrowEntity.cpp
@@ -72,26 +72,24 @@ bool cArrowEntity::CanPickup(const cPlayer & a_Player) const
 
 
 void cArrowEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
-{
-	if (a_HitFace == BLOCK_FACE_NONE) { return; }
-	
-	super::OnHitSolidBlock(a_HitPos, a_HitFace);
-	int a_X = (int)a_HitPos.x, a_Y = (int)a_HitPos.y, a_Z = (int)a_HitPos.z;
-	
-	switch (a_HitFace)
+{	
+	if (GetSpeed().EqualsEps(Vector3d(0, 0, 0), 0.0000001))
 	{
-		case BLOCK_FACE_XM: // Strangely, bounding boxes / block tracers return the actual block for these two directions, so AddFace not needed
-		case BLOCK_FACE_YM:
-		{
-			break;
-		}
-		default: AddFaceDirection(a_X, a_Y, a_Z, a_HitFace, true);
+		SetSpeed(GetLookVector().NormalizeCopy() * 0.1); // Ensure that no division by zero happens later
 	}
-	
-	m_HitBlockPos = Vector3i(a_X, a_Y, a_Z);
+
+	Vector3d Hit = a_HitPos;
+	Vector3d SinkMovement = (GetSpeed() / 800);
+	Hit += (SinkMovement * 0.01) / SinkMovement.Length(); // Make arrow sink into block a centimetre so it lodges (but not to far so it goes black clientside)
+
+	super::OnHitSolidBlock(Hit, a_HitFace);
+	Vector3i BlockHit = Hit.Floor();
+
+	int X = BlockHit.x, Y = BlockHit.y, Z = BlockHit.z;
+	m_HitBlockPos = Vector3i(X, Y, Z);
 	
 	// Broadcast arrow hit sound
-	m_World->BroadcastSoundEffect("random.bowhit", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
+	m_World->BroadcastSoundEffect("random.bowhit", X * 8, Y * 8, Z * 8, 0.5f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
 }
 
 
@@ -99,13 +97,7 @@ void cArrowEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFa
 
 
 void cArrowEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
-{
-	if (!a_EntityHit.IsMob() && !a_EntityHit.IsMinecart() && !a_EntityHit.IsPlayer() && !a_EntityHit.IsBoat())
-	{
-		// Not an entity that interacts with an arrow
-		return;
-	}
-	
+{	
 	int Damage = (int)(GetSpeed().Length() / 20 * m_DamageCoeff + 0.5);
 	if (m_IsCritical)
 	{
@@ -114,14 +106,7 @@ void cArrowEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
 	a_EntityHit.TakeDamage(dtRangedAttack, this, Damage, 1);
 	
 	// Broadcast successful hit sound
-	m_World->BroadcastSoundEffect(
-		"random.successful_hit",
-		(int)std::floor(GetPosX() * 8.0),
-		(int)std::floor(GetPosY() * 8.0),
-		(int)std::floor(GetPosZ() * 8.0),
-		0.5f,
-		0.75f + ((float)((GetUniqueID() * 23) % 32)) / 64.0f
-	);
+	GetWorld()->BroadcastSoundEffect("random.successful_hit", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
 	
 	Destroy();
 }
@@ -144,21 +129,10 @@ void cArrowEntity::CollectedBy(cPlayer * a_Dest)
 				return;
 			}
 		}
-		
-		// TODO: BroadcastCollectPickup needs a cPickup, which we don't have
-		// m_World->BroadcastCollectPickup(*this, *a_Dest);
 
+		GetWorld()->BroadcastCollectEntity(*this, *a_Dest);
+		GetWorld()->BroadcastSoundEffect("random.pop", (int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
 		m_bIsCollected = true;
-
-		cFastRandom Random;
-		m_World->BroadcastSoundEffect(
-			"random.pop",
-			(int)std::floor(GetPosX() * 8.0),
-			(int)std::floor(GetPosY() * 8),
-			(int)std::floor(GetPosZ() * 8),
-			0.2F,
-			((Random.NextFloat(1.0F) - Random.NextFloat(1.0F)) * 0.7F + 1.0F) * 2.0F
-		);
 	}
 }
 
@@ -194,7 +168,7 @@ void cArrowEntity::Tick(float a_Dt, cChunk & a_Chunk)
 		
 		if (!m_HasTeleported) // Sent a teleport already, don't do again
 		{
-			if (m_HitGroundTimer > 1000.f) // Send after a second, could be less, but just in case
+			if (m_HitGroundTimer > 500.f) // Send after half a second, could be less, but just in case
 			{
 				m_World->BroadcastTeleportEntity(*this);
 				m_HasTeleported = true;
diff --git a/src/Entities/ArrowEntity.h b/src/Entities/ArrowEntity.h
index 1fe3032ee..76cb24449 100644
--- a/src/Entities/ArrowEntity.h
+++ b/src/Entities/ArrowEntity.h
@@ -58,8 +58,14 @@ public:
 	
 	/// Sets the IsCritical flag
 	void SetIsCritical(bool a_IsCritical) { m_IsCritical = a_IsCritical; }
+
+	/** Gets the block arrow is in */
+	Vector3i GetBlockHit(void) const { return m_HitBlockPos; }
 	
 	// tolua_end
+
+	/** Sets the block arrow is in. To be used by the MCA loader only! */
+	void SetBlockHit(const Vector3i & a_BlockHit) { m_HitBlockPos = a_BlockHit; }
 	
 protected:
 	
diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp
index ee7ce06ac..26823924f 100644
--- a/src/Entities/Entity.cpp
+++ b/src/Entities/Entity.cpp
@@ -1090,7 +1090,10 @@ void cEntity::HandleAir(void)
 
 	if (IsSubmerged())
 	{
-		SetSpeedY(1); // Float in the water
+		if (!IsPlayer()) // Players control themselves
+		{
+			SetSpeedY(1); // Float in the water
+		}
 
 		// Either reduce air level or damage player
 		if (m_AirLevel < 1)
@@ -1476,8 +1479,7 @@ void cEntity::SetWidth(double a_Width)
 
 void cEntity::AddPosX(double a_AddPosX)
 {
-	m_Pos.x += a_AddPosX;
-	
+	m_Pos.x += a_AddPosX;	
 }
 
 
@@ -1485,8 +1487,7 @@ void cEntity::AddPosX(double a_AddPosX)
 
 void cEntity::AddPosY(double a_AddPosY)
 {
-	m_Pos.y += a_AddPosY;
-	
+	m_Pos.y += a_AddPosY;	
 }
 
 
@@ -1494,8 +1495,7 @@ void cEntity::AddPosY(double a_AddPosY)
 
 void cEntity::AddPosZ(double a_AddPosZ)
 {
-	m_Pos.z += a_AddPosZ;
-	
+	m_Pos.z += a_AddPosZ;	
 }
 
 
@@ -1505,8 +1505,7 @@ void cEntity::AddPosition(double a_AddPosX, double a_AddPosY, double a_AddPosZ)
 {
 	m_Pos.x += a_AddPosX;
 	m_Pos.y += a_AddPosY;
-	m_Pos.z += a_AddPosZ;
-	
+	m_Pos.z += a_AddPosZ;	
 }
 
 
diff --git a/src/Entities/Entity.h b/src/Entities/Entity.h
index 2df66e353..f4080f8aa 100644
--- a/src/Entities/Entity.h
+++ b/src/Entities/Entity.h
@@ -237,9 +237,9 @@ public:
 	void AddPosY    (double a_AddPosY);
 	void AddPosZ    (double a_AddPosZ);
 	void AddPosition(double a_AddPosX, double a_AddPosY, double a_AddPosZ);
-	void AddPosition(const Vector3d & a_AddPos) { AddPosition(a_AddPos.x,a_AddPos.y,a_AddPos.z);}
+	void AddPosition(const Vector3d & a_AddPos) { AddPosition(a_AddPos.x, a_AddPos.y, a_AddPos.z); }
 	void AddSpeed   (double a_AddSpeedX, double a_AddSpeedY, double a_AddSpeedZ);
-	void AddSpeed   (const Vector3d & a_AddSpeed) { AddSpeed(a_AddSpeed.x,a_AddSpeed.y,a_AddSpeed.z);}
+	void AddSpeed   (const Vector3d & a_AddSpeed) { AddSpeed(a_AddSpeed.x, a_AddSpeed.y, a_AddSpeed.z); }
 	void AddSpeedX  (double a_AddSpeedX);
 	void AddSpeedY  (double a_AddSpeedY);
 	void AddSpeedZ  (double a_AddSpeedZ);
diff --git a/src/Entities/ExpOrb.h b/src/Entities/ExpOrb.h
index e76274ac9..2cd4ef31f 100644
--- a/src/Entities/ExpOrb.h
+++ b/src/Entities/ExpOrb.h
@@ -11,7 +11,7 @@
 class cExpOrb :
 	public cEntity
 {
-	typedef cExpOrb super;
+	typedef cEntity super;
 	
 public:
 	// tolua_end
diff --git a/src/Entities/Pickup.cpp b/src/Entities/Pickup.cpp
index 10b6bbd5c..24fa591da 100644
--- a/src/Entities/Pickup.cpp
+++ b/src/Entities/Pickup.cpp
@@ -224,7 +224,7 @@ bool cPickup::CollectedBy(cPlayer * a_Dest)
 		}
 
 		m_Item.m_ItemCount -= NumAdded;
-		m_World->BroadcastCollectPickup(*this, *a_Dest);
+		m_World->BroadcastCollectEntity(*this, *a_Dest);
 		// Also send the "pop" sound effect with a somewhat random pitch (fast-random using EntityID ;)
 		m_World->BroadcastSoundEffect("random.pop",(int)GetPosX() * 8, (int)GetPosY() * 8, (int)GetPosZ() * 8, 0.5, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
 		if (m_Item.m_ItemCount <= 0)
diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp
index 7b4fd219d..944ed643e 100644
--- a/src/Entities/Player.cpp
+++ b/src/Entities/Player.cpp
@@ -8,6 +8,7 @@
 #include "../World.h"
 #include "../Bindings/PluginManager.h"
 #include "../BlockEntities/BlockEntity.h"
+#include "../BlockEntities/EnderChestEntity.h"
 #include "../GroupManager.h"
 #include "../Group.h"
 #include "../Root.h"
@@ -33,50 +34,48 @@
 
 
 
-cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName)
-	: super(etPlayer, 0.6, 1.8)
-	, m_bVisible(true)
-	, m_FoodLevel(MAX_FOOD_LEVEL)
-	, m_FoodSaturationLevel(5)
-	, m_FoodTickTimer(0)
-	, m_FoodExhaustionLevel(0)
-	, m_FoodPoisonedTicksRemaining(0)
-	, m_LastJumpHeight(0)
-	, m_LastGroundHeight(0)
-	, m_bTouchGround(false)
-	, m_Stance(0.0)
-	, m_Inventory(*this)
-	, m_CurrentWindow(NULL)
-	, m_InventoryWindow(NULL)
-	, m_Color('-')
-	, m_GameMode(eGameMode_NotSet)
-	, m_IP("")
-	, m_ClientHandle(a_Client)
-	, m_NormalMaxSpeed(1.0)
-	, m_SprintingMaxSpeed(1.3)
-	, m_FlyingMaxSpeed(1.0)
-	, m_IsCrouched(false)
-	, m_IsSprinting(false)
-	, m_IsFlying(false)
-	, m_IsSwimming(false)
-	, m_IsSubmerged(false)
-	, m_IsFishing(false)
-	, m_CanFly(false)
-	, m_EatingFinishTick(-1)
-	, m_LifetimeTotalXp(0)
-	, m_CurrentXp(0)
-	, m_bDirtyExperience(false)
-	, m_IsChargingBow(false)
-	, m_BowCharge(0)
-	, m_FloaterID(-1)
-	, m_Team(NULL)
-	, m_TicksUntilNextSave(PLAYER_INVENTORY_SAVE_INTERVAL)
-{
-	LOGD("Created a player object for \"%s\" @ \"%s\" at %p, ID %d", 
-		a_PlayerName.c_str(), a_Client->GetIPString().c_str(),
-		this, GetUniqueID()
-	);
-	
+cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName) :
+	super(etPlayer, 0.6, 1.8),
+	m_bVisible(true),
+	m_FoodLevel(MAX_FOOD_LEVEL),
+	m_FoodSaturationLevel(5.0),
+	m_FoodTickTimer(0),
+	m_FoodExhaustionLevel(0.0),
+	m_FoodPoisonedTicksRemaining(0),
+	m_LastJumpHeight(0),
+	m_LastGroundHeight(0),
+	m_bTouchGround(false),
+	m_Stance(0.0),
+	m_Inventory(*this),
+	m_EnderChestContents(9, 3),
+	m_CurrentWindow(NULL),
+	m_InventoryWindow(NULL),
+	m_Color('-'),
+	m_GameMode(eGameMode_NotSet),
+	m_IP(""),
+	m_ClientHandle(a_Client),
+	m_NormalMaxSpeed(1.0),
+	m_SprintingMaxSpeed(1.3),
+	m_FlyingMaxSpeed(1.0),
+	m_IsCrouched(false),
+	m_IsSprinting(false),
+	m_IsFlying(false),
+	m_IsSwimming(false),
+	m_IsSubmerged(false),
+	m_IsFishing(false),
+	m_CanFly(false),
+	m_EatingFinishTick(-1),
+	m_LifetimeTotalXp(0),
+	m_CurrentXp(0),
+	m_bDirtyExperience(false),
+	m_IsChargingBow(false),
+	m_BowCharge(0),
+	m_FloaterID(-1),
+	m_Team(NULL),
+	m_TicksUntilNextSave(PLAYER_INVENTORY_SAVE_INTERVAL),
+	m_bIsTeleporting(false),
+	m_UUID((a_Client != NULL) ? a_Client->GetUUID() : "")
+{
 	m_InventoryWindow = new cInventoryWindow(*this);
 	m_CurrentWindow = m_InventoryWindow;
 	m_InventoryWindow->OpenedByPlayer(*this);
@@ -225,7 +224,7 @@ void cPlayer::Tick(float a_Dt, cChunk & a_Chunk)
 		SendExperience();
 	}
 
-	if (GetPosition() != m_LastPos) // Change in position from last tick?
+	if (!GetPosition().EqualsEps(m_LastPos, 0.01)) // Non negligible change in position from last tick?
 	{
 		// Apply food exhaustion from movement:
 		ApplyFoodExhaustionFromMovement();
@@ -521,7 +520,15 @@ void cPlayer::Heal(int a_Health)
 
 void cPlayer::SetFoodLevel(int a_FoodLevel)
 {
-	m_FoodLevel = std::max(0, std::min(a_FoodLevel, (int)MAX_FOOD_LEVEL));
+	int FoodLevel = std::max(0, std::min(a_FoodLevel, (int)MAX_FOOD_LEVEL));
+
+	if (cRoot::Get()->GetPluginManager()->CallHookPlayerFoodLevelChange(*this, FoodLevel))
+	{
+		m_FoodSaturationLevel = 5.0;
+		return;
+	}
+	
+	m_FoodLevel = FoodLevel;
 	SendHealth();
 }
 
@@ -571,11 +578,9 @@ bool cPlayer::Feed(int a_Food, double a_Saturation)
 	{
 		return false;
 	}
-	
-	m_FoodLevel = std::min(a_Food + m_FoodLevel, (int)MAX_FOOD_LEVEL);
-	m_FoodSaturationLevel = std::min(m_FoodSaturationLevel + a_Saturation, (double)m_FoodLevel);
-	
-	SendHealth();
+
+	SetFoodSaturationLevel(m_FoodSaturationLevel + a_Saturation);
+	SetFoodLevel(m_FoodLevel + a_Food);
 	return true;
 }
 
@@ -969,14 +974,15 @@ void cPlayer::Respawn(void)
 	
 	// Reset food level:
 	m_FoodLevel = MAX_FOOD_LEVEL;
-	m_FoodSaturationLevel = 5;
+	m_FoodSaturationLevel = 5.0;
+	m_FoodExhaustionLevel = 0.0;
 
 	// Reset Experience
 	m_CurrentXp = 0;
 	m_LifetimeTotalXp = 0;
 	// ToDo: send score to client? How?
 
-	m_ClientHandle->SendRespawn(*m_World);
+	m_ClientHandle->SendRespawn(*m_World, true);
 	
 	// Extinguish the fire:
 	StopBurning();
@@ -1226,6 +1232,7 @@ void cPlayer::TeleportToCoords(double a_PosX, double a_PosY, double a_PosZ)
 	SetPosition(a_PosX, a_PosY, a_PosZ);
 	m_LastGroundHeight = (float)a_PosY;
 	m_LastJumpHeight = (float)a_PosY;
+	m_bIsTeleporting = true;
 
 	m_World->BroadcastTeleportEntity(*this, GetClientHandle());
 	m_ClientHandle->SendPlayerMoveLook();
@@ -1679,53 +1686,98 @@ void cPlayer::LoadPermissionsFromDisk()
 
 
 
-bool cPlayer::LoadFromDisk()
+
+bool cPlayer::LoadFromDisk(void)
 {
 	LoadPermissionsFromDisk();
 
-	AString SourceFile;
-	Printf(SourceFile, "players/%s.json", GetName().c_str() );
+	// Load from the UUID file:
+	if (LoadFromFile(GetUUIDFileName(m_UUID)))
+	{
+		return true;
+	}
+	
+	// Load from the offline UUID file, if allowed:
+	AString OfflineUUID = cClientHandle::GenerateOfflineUUID(GetName());
+	if (cRoot::Get()->GetServer()->ShouldLoadOfflinePlayerData())
+	{
+		if (LoadFromFile(GetUUIDFileName(OfflineUUID)))
+		{
+			return true;
+		}
+	}
+	
+	// Load from the old-style name-based file, if allowed:
+	if (cRoot::Get()->GetServer()->ShouldLoadNamedPlayerData())
+	{
+		AString OldStyleFileName = Printf("players/%s.json", GetName().c_str());
+		if (LoadFromFile(OldStyleFileName))
+		{
+			// Save in new format and remove the old file
+			if (SaveToDisk())
+			{
+				cFile::Delete(OldStyleFileName);
+			}
+			return true;
+		}
+	}
+	
+	// None of the files loaded successfully
+	LOG("Player data file not found for %s (%s, offline %s), will be reset to defaults.",
+		GetName().c_str(), m_UUID.c_str(), OfflineUUID.c_str()
+	);
+	return false;
+}
+
+
+
 
+
+bool cPlayer::LoadFromFile(const AString & a_FileName)
+{
+	// Load the data from the file:
 	cFile f;
-	if (!f.Open(SourceFile, cFile::fmRead))
+	if (!f.Open(a_FileName, cFile::fmRead))
 	{
 		// This is a new player whom we haven't seen yet, bail out, let them have the defaults
 		return false;
 	}
-
 	AString buffer;
 	if (f.ReadRestOfFile(buffer) != f.GetSize())
 	{
-		LOGWARNING("Cannot read player data from file \"%s\"", SourceFile.c_str()); 
+		LOGWARNING("Cannot read player data from file \"%s\"", a_FileName.c_str());
 		return false;
 	}
-	f.Close(); //cool kids play nice
+	f.Close();
 
+	// Parse the JSON format:
 	Json::Value root;
 	Json::Reader reader;
 	if (!reader.parse(buffer, root, false))
 	{
-		LOGWARNING("Cannot parse player data in file \"%s\", player will be reset", SourceFile.c_str());
+		LOGWARNING("Cannot parse player data in file \"%s\"", a_FileName.c_str());
+		return false;
 	}
 
+	// Load the player data:
 	Json::Value & JSON_PlayerPosition = root["position"];
 	if (JSON_PlayerPosition.size() == 3)
 	{
-		SetPosX(JSON_PlayerPosition[(unsigned int)0].asDouble());
-		SetPosY(JSON_PlayerPosition[(unsigned int)1].asDouble());
-		SetPosZ(JSON_PlayerPosition[(unsigned int)2].asDouble());
+		SetPosX(JSON_PlayerPosition[(unsigned)0].asDouble());
+		SetPosY(JSON_PlayerPosition[(unsigned)1].asDouble());
+		SetPosZ(JSON_PlayerPosition[(unsigned)2].asDouble());
 		m_LastPos = GetPosition();
 	}
 
 	Json::Value & JSON_PlayerRotation = root["rotation"];
 	if (JSON_PlayerRotation.size() == 3)
 	{
-		SetYaw      ((float)JSON_PlayerRotation[(unsigned int)0].asDouble());
-		SetPitch    ((float)JSON_PlayerRotation[(unsigned int)1].asDouble());
-		SetRoll     ((float)JSON_PlayerRotation[(unsigned int)2].asDouble());
+		SetYaw      ((float)JSON_PlayerRotation[(unsigned)0].asDouble());
+		SetPitch    ((float)JSON_PlayerRotation[(unsigned)1].asDouble());
+		SetRoll     ((float)JSON_PlayerRotation[(unsigned)2].asDouble());
 	}
 
-	m_Health              = root.get("health", 0).asInt();
+	m_Health              = root.get("health",         0).asInt();
 	m_AirLevel            = root.get("air",            MAX_AIR_LEVEL).asInt();
 	m_FoodLevel           = root.get("food",           MAX_FOOD_LEVEL).asInt();
 	m_FoodSaturationLevel = root.get("foodSaturation", MAX_FOOD_LEVEL).asDouble();
@@ -1743,6 +1795,7 @@ bool cPlayer::LoadFromDisk()
 	}
 	
 	m_Inventory.LoadFromJson(root["inventory"]);
+	cEnderChestEntity::LoadFromJson(root["enderchestinventory"], m_EnderChestContents);
 
 	m_LoadedWorldName = root.get("world", "world").asString();
 
@@ -1751,8 +1804,8 @@ bool cPlayer::LoadFromDisk()
 	cStatSerializer StatSerializer(cRoot::Get()->GetDefaultWorld()->GetName(), GetName(), &m_Stats);
 	StatSerializer.Load();
 	
-	LOGD("Player \"%s\" was read from file, spawning at {%.2f, %.2f, %.2f} in world \"%s\"",
-		GetName().c_str(), GetPosX(), GetPosY(), GetPosZ(), m_LoadedWorldName.c_str()
+	LOGD("Player \"%s\" was read from file \"%s\", spawning at {%.2f, %.2f, %.2f} in world \"%s\"",
+		GetName().c_str(), a_FileName.c_str(), GetPosX(), GetPosY(), GetPosZ(), m_LoadedWorldName.c_str()
 	);
 	
 	return true;
@@ -1765,6 +1818,7 @@ bool cPlayer::LoadFromDisk()
 bool cPlayer::SaveToDisk()
 {
 	cFile::CreateFolder(FILE_IO_PREFIX + AString("players"));
+	cFile::CreateFolder(FILE_IO_PREFIX + AString("players/") + m_UUID.substr(0, 2));
 
 	// create the JSON data
 	Json::Value JSON_PlayerPosition;
@@ -1780,45 +1834,61 @@ bool cPlayer::SaveToDisk()
 	Json::Value JSON_Inventory;
 	m_Inventory.SaveToJson(JSON_Inventory);
 
+	Json::Value JSON_EnderChestInventory;
+	cEnderChestEntity::SaveToJson(JSON_EnderChestInventory, m_EnderChestContents);
+
 	Json::Value root;
-	root["position"]       = JSON_PlayerPosition;
-	root["rotation"]       = JSON_PlayerRotation;
-	root["inventory"]      = JSON_Inventory;
-	root["health"]         = m_Health;
-	root["xpTotal"]        = m_LifetimeTotalXp;
-	root["xpCurrent"]      = m_CurrentXp;
-	root["air"]            = m_AirLevel;
-	root["food"]           = m_FoodLevel;
-	root["foodSaturation"] = m_FoodSaturationLevel;
-	root["foodTickTimer"]  = m_FoodTickTimer;
-	root["foodExhaustion"] = m_FoodExhaustionLevel;
-	root["world"]          = GetWorld()->GetName();
-	root["isflying"]       = IsFlying();
-
-	if (m_GameMode == GetWorld()->GetGameMode())
-	{
-		root["gamemode"] = (int) eGameMode_NotSet;
+	root["position"]            = JSON_PlayerPosition;
+	root["rotation"]            = JSON_PlayerRotation;
+	root["inventory"]           = JSON_Inventory;
+	root["enderchestinventory"] = JSON_EnderChestInventory;
+	root["health"]              = m_Health;
+	root["xpTotal"]             = m_LifetimeTotalXp;
+	root["xpCurrent"]           = m_CurrentXp;
+	root["air"]                 = m_AirLevel;
+	root["food"]                = m_FoodLevel;
+	root["foodSaturation"]      = m_FoodSaturationLevel;
+	root["foodTickTimer"]       = m_FoodTickTimer;
+	root["foodExhaustion"]      = m_FoodExhaustionLevel;
+	root["isflying"]            = IsFlying();
+	root["lastknownname"]       = GetName();
+	if (m_World != NULL)
+	{
+		root["world"] = m_World->GetName();
+		if (m_GameMode == m_World->GetGameMode())
+		{
+			root["gamemode"] = (int) eGameMode_NotSet;
+		}
+		else
+		{
+			root["gamemode"] = (int) m_GameMode;
+		}
 	}
 	else
 	{
-		root["gamemode"] = (int) m_GameMode;
+		// This happens if the player is saved to new format after loading from the old format
+		root["world"]    = m_LoadedWorldName;
+		root["gamemode"] = (int) eGameMode_NotSet;
 	}
 
 	Json::StyledWriter writer;
 	std::string JsonData = writer.write(root);
 
-	AString SourceFile;
-	Printf(SourceFile, "players/%s.json", GetName().c_str() );
+	AString SourceFile = GetUUIDFileName(m_UUID);
 
 	cFile f;
 	if (!f.Open(SourceFile, cFile::fmWrite))
 	{
-		LOGERROR("ERROR WRITING PLAYER \"%s\" TO FILE \"%s\" - cannot open file", GetName().c_str(), SourceFile.c_str());
+		LOGWARNING("Error writing player \"%s\" to file \"%s\" - cannot open file. Player will lose their progress.",
+			GetName().c_str(), SourceFile.c_str()
+		);
 		return false;
 	}
 	if (f.Write(JsonData.c_str(), JsonData.size()) != (int)JsonData.size())
 	{
-		LOGERROR("ERROR WRITING PLAYER JSON TO FILE \"%s\"", SourceFile.c_str()); 
+		LOGWARNING("Error writing player \"%s\" to file \"%s\" - cannot save data. Player will lose their progress. ",
+			GetName().c_str(), SourceFile.c_str()
+		); 
 		return false;
 	}
 
@@ -1827,7 +1897,7 @@ bool cPlayer::SaveToDisk()
 	cStatSerializer StatSerializer(cRoot::Get()->GetDefaultWorld()->GetName(), GetName(), &m_Stats);
 	if (!StatSerializer.Save())
 	{
-		LOGERROR("Could not save stats for player %s", GetName().c_str());
+		LOGWARNING("Could not save stats for player %s", GetName().c_str());
 		return false;
 	}
 
@@ -1895,16 +1965,13 @@ void cPlayer::TickBurning(cChunk & a_Chunk)
 void cPlayer::HandleFood(void)
 {
 	// Ref.: http://www.minecraftwiki.net/wiki/Hunger
-	
+
 	if (IsGameModeCreative())
 	{
 		// Hunger is disabled for Creative
 		return;
 	}
-	
-	// Remember the food level before processing, for later comparison
-	int LastFoodLevel = m_FoodLevel;
-	
+
 	// Heal or damage, based on the food level, using the m_FoodTickTimer:
 	if ((m_FoodLevel > 17) || (m_FoodLevel <= 0))
 	{
@@ -1913,11 +1980,11 @@ void cPlayer::HandleFood(void)
 		{
 			m_FoodTickTimer = 0;
 
-			if (m_FoodLevel >= 17)
+			if ((m_FoodLevel > 17) && (GetHealth() < GetMaxHealth()))
 			{
 				// Regenerate health from food, incur 3 pts of food exhaustion:
 				Heal(1);
-				m_FoodExhaustionLevel += 3;
+				m_FoodExhaustionLevel += 3.0;
 			}
 			else if ((m_FoodLevel <= 0) && (m_Health > 1))
 			{
@@ -1926,7 +1993,7 @@ void cPlayer::HandleFood(void)
 			}
 		}
 	}
-	
+
 	// Apply food poisoning food exhaustion:
 	if (m_FoodPoisonedTicksRemaining > 0)
 	{
@@ -1939,24 +2006,19 @@ void cPlayer::HandleFood(void)
 	}
 
 	// Apply food exhaustion that has accumulated:
-	if (m_FoodExhaustionLevel >= 4)
+	if (m_FoodExhaustionLevel >= 4.0)
 	{
-		m_FoodExhaustionLevel -= 4;
+		m_FoodExhaustionLevel -= 4.0;
 
-		if (m_FoodSaturationLevel >= 1)
+		if (m_FoodSaturationLevel >= 1.0)
 		{
-			m_FoodSaturationLevel -= 1;
+			m_FoodSaturationLevel -= 1.0;
 		}
 		else
 		{
-			m_FoodLevel = std::max(m_FoodLevel - 1, 0);
+			SetFoodLevel(m_FoodLevel - 1);
 		}
 	}
-	
-	if (m_FoodLevel != LastFoodLevel)
-	{
-		SendHealth();
-	}
 }
 
 
@@ -2079,6 +2141,11 @@ void cPlayer::ApplyFoodExhaustionFromMovement()
 	{
 		return;
 	}
+	if (m_bIsTeleporting)
+	{
+		m_bIsTeleporting = false;
+		return;
+	}
 
 	// If riding anything, apply no food exhaustion
 	if (m_AttachedTo != NULL)
@@ -2143,3 +2210,19 @@ void cPlayer::Detach()
 
 
 
+
+AString cPlayer::GetUUIDFileName(const AString & a_UUID)
+{
+	ASSERT(a_UUID.size() == 36);
+	
+	AString res("players/");
+	res.append(a_UUID, 0, 2);
+	res.push_back('/');
+	res.append(a_UUID, 2, AString::npos);
+	res.append(".json");
+	return res;
+}
+
+
+
+
diff --git a/src/Entities/Player.h b/src/Entities/Player.h
index 2f7957f16..8f9b46e0f 100644
--- a/src/Entities/Player.h
+++ b/src/Entities/Player.h
@@ -41,6 +41,7 @@ public:
 	
 
 	cPlayer(cClientHandle * a_Client, const AString & a_PlayerName);
+	
 	virtual ~cPlayer();
 
 	virtual void SpawnOn(cClientHandle & a_Client) override;
@@ -124,6 +125,9 @@ public:
 	inline double GetStance(void) const { return GetPosY() + 1.62; }  // tolua_export  // TODO: Proper stance when crouching etc.
 	inline cInventory &       GetInventory(void)       { return m_Inventory; }	// tolua_export
 	inline const cInventory & GetInventory(void) const { return m_Inventory; }
+
+	/** Gets the contents of the player's associated enderchest */
+	cItemGrid & GetEnderChestContents(void) { return m_EnderChestContents; }
 	
 	inline const cItem & GetEquippedItem(void) const { return GetInventory().GetEquippedItem(); }  // tolua_export
 
@@ -334,7 +338,15 @@ public:
 	bool MoveToWorld(const char * a_WorldName);  // tolua_export
 
 	bool SaveToDisk(void);
+	
+	/** Loads the player data from the disk file.
+	Returns true on success, false on failure. */
 	bool LoadFromDisk(void);
+	
+	/** Loads the player data from the specified file.
+	Returns true on success, false on failure. */
+	bool LoadFromFile(const AString & a_FileName);
+	
 	void LoadPermissionsFromDisk(void);											// tolua_export
 
 	const AString & GetLoadedWorldName() { return m_LoadedWorldName; }
@@ -449,7 +461,13 @@ protected:
 	float m_LastGroundHeight;
 	bool m_bTouchGround;
 	double m_Stance;
+
+	/** Stores the player's inventory, consisting of crafting grid, hotbar, and main slots */
 	cInventory m_Inventory;
+
+	/** An item grid that stores the player specific enderchest contents */
+	cItemGrid m_EnderChestContents;
+
 	cWindow * m_CurrentWindow;
 	cWindow * m_InventoryWindow;
 
@@ -510,6 +528,22 @@ protected:
 
 	cStatManager m_Stats;
 
+	/** Flag representing whether the player is currently in a bed
+	Set by a right click on unoccupied bed, unset by a time fast forward or teleport */
+	bool m_bIsInBed;
+
+	/** How long till the player's inventory will be saved
+	Default save interval is #defined in PLAYER_INVENTORY_SAVE_INTERVAL */
+	unsigned int m_TicksUntilNextSave;
+
+	/** Flag used by food handling system to determine whether a teleport has just happened
+	Will not apply food penalties if found to be true; will set to false after processing
+	*/
+	bool m_bIsTeleporting;
+	
+	/** The UUID of the player, as read from the ClientHandle.
+	If no ClientHandle is given, the UUID is initialized to empty. */
+	AString m_UUID;
 
 
 	/** Sets the speed and sends it to the client, so that they are forced to move so. */
@@ -538,14 +572,9 @@ protected:
 	/** Adds food exhaustion based on the difference between Pos and LastPos, sprinting status and swimming (in water block) */
 	void ApplyFoodExhaustionFromMovement();
 
-	/** Flag representing whether the player is currently in a bed
-	Set by a right click on unoccupied bed, unset by a time fast forward or teleport */
-	bool m_bIsInBed;
-
-	/** How long till the player's inventory will be saved
-	Default save interval is #defined in PLAYER_INVENTORY_SAVE_INTERVAL */
-	unsigned int m_TicksUntilNextSave;
-
+	/** Returns the filename for the player data based on the UUID given.
+	This can be used both for online and offline UUIDs. */
+	AString GetUUIDFileName(const AString & a_UUID);
 } ; // tolua_export
 
 
diff --git a/src/Entities/ProjectileEntity.cpp b/src/Entities/ProjectileEntity.cpp
index 95c494569..0bb34019e 100644
--- a/src/Entities/ProjectileEntity.cpp
+++ b/src/Entities/ProjectileEntity.cpp
@@ -21,6 +21,7 @@
 #include "FireChargeEntity.h"
 #include "FireworkEntity.h"
 #include "GhastFireballEntity.h"
+#include "Player.h"
 
 
 
@@ -67,16 +68,17 @@ protected:
 		
 		if (cBlockInfo::IsSolid(a_BlockType))
 		{
-			// The projectile hit a solid block
-			// Calculate the exact hit coords:
-			cBoundingBox bb(a_BlockX, a_BlockX + 1, a_BlockY, a_BlockY + 1, a_BlockZ, a_BlockZ + 1);
-			Vector3d Line1 = m_Projectile->GetPosition();
-			Vector3d Line2 = Line1 + m_Projectile->GetSpeed();
-			double LineCoeff = 0;
-			eBlockFace Face;
-			if (bb.CalcLineIntersection(Line1, Line2, LineCoeff, Face))
+			// The projectile hit a solid block, calculate the exact hit coords:
+			cBoundingBox bb(a_BlockX, a_BlockX + 1, a_BlockY, a_BlockY + 1, a_BlockZ, a_BlockZ + 1);  // Bounding box of the block hit
+			const Vector3d LineStart = m_Projectile->GetPosition();  // Start point for the imaginary line that goes through the block hit
+			const Vector3d LineEnd = LineStart + m_Projectile->GetSpeed();  // End point for the imaginary line that goes through the block hit
+			double LineCoeff = 0;  // Used to calculate where along the line an intersection with the bounding box occurs
+			eBlockFace Face;  // Face hit
+
+			if (bb.CalcLineIntersection(LineStart, LineEnd, LineCoeff, Face))
 			{
-				Vector3d Intersection = Line1 + m_Projectile->GetSpeed() * LineCoeff;
+				Vector3d Intersection = LineStart + m_Projectile->GetSpeed() * LineCoeff;  // Point where projectile goes into the hit block
+
 				if (cPluginManager::Get()->CallHookProjectileHitBlock(*m_Projectile, a_BlockX, a_BlockY, a_BlockZ, Face, &Intersection))
 				{
 					return false;
@@ -140,7 +142,7 @@ public:
 	{
 		if (
 			(a_Entity == m_Projectile) ||          // Do not check collisions with self
-			(a_Entity == m_Projectile->GetCreator())  // Do not check whoever shot the projectile
+			(a_Entity->GetUniqueID() == m_Projectile->GetCreatorUniqueID())  // Do not check whoever shot the projectile
 		)
 		{
 			// TODO: Don't check creator only for the first 5 ticks
@@ -161,7 +163,12 @@ public:
 			return false;
 		}
 
-		// TODO: Some entities don't interact with the projectiles (pickups, falling blocks)
+		if (!a_Entity->IsMob() && !a_Entity->IsMinecart() && !a_Entity->IsPlayer() && !a_Entity->IsBoat())
+		{
+			// Not an entity that interacts with a projectile
+			return false;
+		}
+
 		if (cPluginManager::Get()->CallHookProjectileHitEntity(*m_Projectile, *a_Entity))
 		{
 			// A plugin disagreed.
@@ -209,7 +216,10 @@ protected:
 cProjectileEntity::cProjectileEntity(eKind a_Kind, cEntity * a_Creator, double a_X, double a_Y, double a_Z, double a_Width, double a_Height) :
 	super(etProjectile, a_X, a_Y, a_Z, a_Width, a_Height),
 	m_ProjectileKind(a_Kind),
-	m_Creator(a_Creator),
+	m_CreatorData(
+		((a_Creator != NULL) ? a_Creator->GetUniqueID() : -1),
+		((a_Creator != NULL) ? (a_Creator->IsPlayer() ? ((cPlayer *)a_Creator)->GetName() : "") : "")
+	),
 	m_IsInGround(false)
 {
 }
@@ -221,7 +231,7 @@ cProjectileEntity::cProjectileEntity(eKind a_Kind, cEntity * a_Creator, double a
 cProjectileEntity::cProjectileEntity(eKind a_Kind, cEntity * a_Creator, const Vector3d & a_Pos, const Vector3d & a_Speed, double a_Width, double a_Height) :
 	super(etProjectile, a_Pos.x, a_Pos.y, a_Pos.z, a_Width, a_Height),
 	m_ProjectileKind(a_Kind),
-	m_Creator(a_Creator),
+	m_CreatorData(a_Creator->GetUniqueID(), a_Creator->IsPlayer() ? ((cPlayer *)a_Creator)->GetName() : ""),
 	m_IsInGround(false)
 {
 	SetSpeed(a_Speed);
@@ -298,7 +308,7 @@ AString cProjectileEntity::GetMCAClassName(void) const
 		case pkEgg:           return "Egg";
 		case pkGhastFireball: return "Fireball";
 		case pkFireCharge:    return "SmallFireball";
-		case pkEnderPearl:    return "ThrownEnderPearl";
+		case pkEnderPearl:    return "ThrownEnderpearl";
 		case pkExpBottle:     return "ThrownExpBottle";
 		case pkSplashPotion:  return "ThrownPotion";
 		case pkWitherSkull:   return "WitherSkull";
@@ -316,8 +326,9 @@ AString cProjectileEntity::GetMCAClassName(void) const
 void cProjectileEntity::Tick(float a_Dt, cChunk & a_Chunk)
 {
 	super::Tick(a_Dt, a_Chunk);
-
-	if (GetProjectileKind() != pkArrow) // See cArrow::Tick
+	
+	// TODO: see BroadcastMovementUpdate; RelativeMove packet jerkiness affects projectiles too (cause of sympton described in cArrowEntity::Tick())
+	if (GetProjectileKind() != pkArrow)
 	{
 		BroadcastMovementUpdate();
 	}
@@ -335,19 +346,10 @@ void cProjectileEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
 		return;
 	}
 	
-	Vector3d PerTickSpeed = GetSpeed() / 20;
-	Vector3d Pos = GetPosition();
-	
-	// Trace the tick's worth of movement as a line:
-	Vector3d NextPos = Pos + PerTickSpeed;
-	cProjectileTracerCallback TracerCallback(this);
-	if (!cLineBlockTracer::Trace(*m_World, TracerCallback, Pos, NextPos))
-	{
-		// Something has been hit, abort all other processing
-		return;
-	}
-	// The tracer also checks the blocks for slowdown blocks - water and lava - and stores it for later in its SlowdownCoeff
-	
+	const Vector3d PerTickSpeed = GetSpeed() / 20;
+	const Vector3d Pos = GetPosition();
+	const Vector3d NextPos = Pos + PerTickSpeed;
+
 	// Test for entity collisions:
 	cProjectileEntityCollisionCallback EntityCollisionCallback(this, Pos, NextPos);
 	a_Chunk.ForEachEntity(EntityCollisionCallback);
@@ -364,10 +366,19 @@ void cProjectileEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
 			HitPos.x, HitPos.y, HitPos.z,
 			EntityCollisionCallback.GetMinCoeff()
 		);
-		
+
 		OnHitEntity(*(EntityCollisionCallback.GetHitEntity()), HitPos);
 	}
 	// TODO: Test the entities in the neighboring chunks, too
+	
+	// Trace the tick's worth of movement as a line:
+	cProjectileTracerCallback TracerCallback(this);
+	if (!cLineBlockTracer::Trace(*m_World, TracerCallback, Pos, NextPos))
+	{
+		// Something has been hit, abort all other processing
+		return;
+	}
+	// The tracer also checks the blocks for slowdown blocks - water and lava - and stores it for later in its SlowdownCoeff
 
 	// Update the position:
 	SetPosition(NextPos);
diff --git a/src/Entities/ProjectileEntity.h b/src/Entities/ProjectileEntity.h
index ae06b072f..7b38169e2 100644
--- a/src/Entities/ProjectileEntity.h
+++ b/src/Entities/ProjectileEntity.h
@@ -66,8 +66,15 @@ public:
 	/// Returns the kind of the projectile (fast class identification)
 	eKind GetProjectileKind(void) const { return m_ProjectileKind; }
 	
-	/// Returns the entity who created this projectile; may be NULL
-	cEntity * GetCreator(void) { return m_Creator; }
+	/** Returns the unique ID of the entity who created this projectile
+	May return an ID <0
+	*/
+	int GetCreatorUniqueID(void) { return m_CreatorData.m_UniqueID; }
+
+	/** Returns the name of the player that created the projectile
+	Will be empty for non-player creators
+	*/
+	AString GetCreatorName(void) const { return m_CreatorData.m_Name; }
 	
 	/// Returns the string that is used as the entity type (class name) in MCA files
 	AString GetMCAClassName(void) const;
@@ -81,10 +88,29 @@ public:
 	void SetIsInGround(bool a_IsInGround) { m_IsInGround = a_IsInGround; }
 	
 protected:
+
+	/** A structure that stores the Entity ID and Playername of the projectile's creator 
+	Used to migitate invalid pointers caused by the creator being destroyed
+	*/
+	struct CreatorData
+	{
+		CreatorData(int a_UniqueID, const AString & a_Name) :
+			m_UniqueID(a_UniqueID),
+			m_Name(a_Name)
+		{
+		}
+
+		const int m_UniqueID;
+		AString m_Name;
+	};
+
+	/** The type of projectile I am */
 	eKind m_ProjectileKind;
 	
-	/// The entity who has created this projectile; may be NULL (e. g. for dispensers)
-	cEntity * m_Creator;
+	/** The structure for containing the entity ID and name who has created this projectile
+	The ID and/or name may be NULL (e.g. for dispensers/mobs)
+	*/
+	CreatorData m_CreatorData;
 	
 	/// True if the projectile has hit the ground and is stuck there
 	bool m_IsInGround;
diff --git a/src/Entities/ThrownEggEntity.cpp b/src/Entities/ThrownEggEntity.cpp
index 224019091..456083108 100644
--- a/src/Entities/ThrownEggEntity.cpp
+++ b/src/Entities/ThrownEggEntity.cpp
@@ -8,7 +8,8 @@
 
 
 cThrownEggEntity::cThrownEggEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
-	super(pkEgg, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
+	super(pkEgg, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25),
+	m_DestroyTimer(-1)
 {
 	SetSpeed(a_Speed);
 }
@@ -21,7 +22,7 @@ void cThrownEggEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_H
 {
 	TrySpawnChicken(a_HitPos);
 	
-	Destroy();
+	m_DestroyTimer = 2;
 }
 
 
@@ -36,7 +37,7 @@ void cThrownEggEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_Hit
 	TrySpawnChicken(a_HitPos);
 	a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
 	
-	Destroy(true);
+	m_DestroyTimer = 5;
 }
 
 
diff --git a/src/Entities/ThrownEggEntity.h b/src/Entities/ThrownEggEntity.h
index 5ba8f051b..dc72c279f 100644
--- a/src/Entities/ThrownEggEntity.h
+++ b/src/Entities/ThrownEggEntity.h
@@ -30,8 +30,29 @@ protected:
 	// cProjectileEntity overrides:
 	virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
 	virtual void OnHitEntity    (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
+	virtual void Tick           (float a_Dt, cChunk & a_Chunk) override
+	{
+		if (m_DestroyTimer > 0)
+		{
+			m_DestroyTimer--;
+			if (m_DestroyTimer == 0)
+			{
+				Destroy();
+				return;
+			}
+		}
+		else
+		{
+			super::Tick(a_Dt, a_Chunk);
+		}
+	}
 	
 	// Randomly decides whether to spawn a chicken where the egg lands.
 	void TrySpawnChicken(const Vector3d & a_HitPos);
+
+private:
+
+	/** Time in ticks to wait for the hit animation to begin before destroying */
+	int m_DestroyTimer;
 	
 } ; // tolua_export
diff --git a/src/Entities/ThrownEnderPearlEntity.cpp b/src/Entities/ThrownEnderPearlEntity.cpp
index c37161145..c7407e6ae 100644
--- a/src/Entities/ThrownEnderPearlEntity.cpp
+++ b/src/Entities/ThrownEnderPearlEntity.cpp
@@ -1,13 +1,15 @@
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 #include "ThrownEnderPearlEntity.h"
+#include "Player.h"
 
 
 
 
 
 cThrownEnderPearlEntity::cThrownEnderPearlEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
-	super(pkEnderPearl, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
+	super(pkEnderPearl, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25),
+	m_DestroyTimer(-1)
 {
 	SetSpeed(a_Speed);
 }
@@ -21,7 +23,7 @@ void cThrownEnderPearlEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockF
 	// TODO: Tweak a_HitPos based on block face.
 	TeleportCreator(a_HitPos);
 	
-	Destroy();
+	m_DestroyTimer = 2;
 }
 
 
@@ -36,7 +38,7 @@ void cThrownEnderPearlEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d
 	TeleportCreator(a_HitPos);
 	a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
 	
-	Destroy(true);
+	m_DestroyTimer = 5;
 }
 
 
@@ -45,10 +47,34 @@ void cThrownEnderPearlEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d
 
 void cThrownEnderPearlEntity::TeleportCreator(const Vector3d & a_HitPos)
 {
-	// Teleport the creator here, make them take 5 damage:
-	if (m_Creator != NULL)
+	if (m_CreatorData.m_Name.empty())
 	{
-		m_Creator->TeleportToCoords(a_HitPos.x + 0.5, a_HitPos.y + 1.7, a_HitPos.z + 0.5);
-		m_Creator->TakeDamage(dtEnderPearl, this, 5, 0);
+		return;
 	}
+
+	class cProjectileCreatorCallbackForPlayers : public cPlayerListCallback
+	{
+	public:
+		cProjectileCreatorCallbackForPlayers(cEntity * a_Attacker, Vector3i a_HitPos) :
+			m_Attacker(a_Attacker),
+			m_HitPos(a_HitPos)
+		{
+		}
+
+		virtual bool Item(cPlayer * a_Entity) override
+		{
+			// Teleport the creator here, make them take 5 damage:
+			a_Entity->TeleportToCoords(m_HitPos.x, m_HitPos.y + 0.2, m_HitPos.z);
+			a_Entity->TakeDamage(dtEnderPearl, m_Attacker, 5, 0);
+			return true;
+		}
+
+	private:
+
+		cEntity * m_Attacker;
+		Vector3i m_HitPos;
+	};
+
+	cProjectileCreatorCallbackForPlayers PCCFP(this, a_HitPos);
+	GetWorld()->FindAndDoWithPlayer(m_CreatorData.m_Name, PCCFP);
 }
diff --git a/src/Entities/ThrownEnderPearlEntity.h b/src/Entities/ThrownEnderPearlEntity.h
index ddee5babe..1cea5f7d9 100644
--- a/src/Entities/ThrownEnderPearlEntity.h
+++ b/src/Entities/ThrownEnderPearlEntity.h
@@ -30,8 +30,29 @@ protected:
 	// cProjectileEntity overrides:
 	virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
 	virtual void OnHitEntity    (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
-	
-	// Teleports the creator where the ender pearl lands.
+	virtual void Tick           (float a_Dt, cChunk & a_Chunk) override
+	{
+		if (m_DestroyTimer > 0)
+		{
+			m_DestroyTimer--;
+			if (m_DestroyTimer == 0)
+			{
+				Destroy();
+				return;
+			}
+		}
+		else
+		{
+			super::Tick(a_Dt, a_Chunk);
+		}
+	}
+	
+	/** Teleports the creator where the ender pearl lands */
 	void TeleportCreator(const Vector3d & a_HitPos);
+
+private:
+
+	/** Time in ticks to wait for the hit animation to begin before destroying */
+	int m_DestroyTimer;
 	
 } ; // tolua_export
diff --git a/src/Entities/ThrownSnowballEntity.cpp b/src/Entities/ThrownSnowballEntity.cpp
index cefc3433c..d94e75898 100644
--- a/src/Entities/ThrownSnowballEntity.cpp
+++ b/src/Entities/ThrownSnowballEntity.cpp
@@ -8,7 +8,8 @@
 
 
 cThrownSnowballEntity::cThrownSnowballEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
-	super(pkSnowball, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
+	super(pkSnowball, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25),
+	m_DestroyTimer(-1)
 {
 	SetSpeed(a_Speed);
 }
@@ -19,7 +20,7 @@ cThrownSnowballEntity::cThrownSnowballEntity(cEntity * a_Creator, double a_X, do
 
 void cThrownSnowballEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
 {
-	Destroy();
+	m_DestroyTimer = 2;
 }
 
 
@@ -40,5 +41,5 @@ void cThrownSnowballEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d &
 	// TODO: If entity is Ender Crystal, destroy it
 	a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
 	
-	Destroy(true);
+	m_DestroyTimer = 5;
 }
diff --git a/src/Entities/ThrownSnowballEntity.h b/src/Entities/ThrownSnowballEntity.h
index a09512e37..9a8770379 100644
--- a/src/Entities/ThrownSnowballEntity.h
+++ b/src/Entities/ThrownSnowballEntity.h
@@ -30,5 +30,26 @@ protected:
 	// cProjectileEntity overrides:
 	virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
 	virtual void OnHitEntity    (cEntity & a_EntityHit, const Vector3d & a_HitPos) override;
+	virtual void Tick           (float a_Dt, cChunk & a_Chunk) override
+	{
+		if (m_DestroyTimer > 0)
+		{
+			m_DestroyTimer--;
+			if (m_DestroyTimer == 0)
+			{
+				Destroy();
+				return;
+			}
+		}
+		else
+		{
+			super::Tick(a_Dt, a_Chunk);
+		}
+	}
+
+private:
+
+	/** Time in ticks to wait for the hit animation to begin before destroying */
+	int m_DestroyTimer;
 	
 } ; // tolua_export
diff --git a/src/Generating/Prefabs/AlchemistVillagePrefabs.cpp b/src/Generating/Prefabs/AlchemistVillagePrefabs.cpp
index 5cb864d53..976f8490e 100644
--- a/src/Generating/Prefabs/AlchemistVillagePrefabs.cpp
+++ b/src/Generating/Prefabs/AlchemistVillagePrefabs.cpp
@@ -58,9 +58,9 @@ const cPrefab::sDef g_AlchemistVillagePrefabs[] =
 		"o: 50: 4\n"  /* torch */
 		"p: 13: 0\n"  /* gravel */
 		"q:  5: 0\n"  /* wood */
-		"r: 96:12\n"  /* trapdoor */
+		"r: 96: 8\n"  /* trapdoor */
 		"s:128: 5\n"  /* sandstonestairs */
-		"t:107: 0\n"  /* fencegate */
+		"t:107: 2\n"  /* fencegate */
 		"u:128: 4\n"  /* sandstonestairs */
 		"v:134: 3\n"  /* 134 */
 		"w: 85: 0\n"  /* fence */
@@ -288,7 +288,7 @@ const cPrefab::sDef g_AlchemistVillagePrefabs[] =
 		"d: 13: 0\n"  /* gravel */
 		"e:  5: 0\n"  /* wood */
 		"f:128: 5\n"  /* sandstonestairs */
-		"g:107: 0\n"  /* fencegate */
+		"g:107: 2\n"  /* fencegate */
 		"h:128: 4\n"  /* sandstonestairs */
 		"i:134: 1\n"  /* 134 */
 		"j:134: 3\n"  /* 134 */
@@ -298,7 +298,7 @@ const cPrefab::sDef g_AlchemistVillagePrefabs[] =
 		"n:134: 5\n"  /* 134 */
 		"o:134: 7\n"  /* 134 */
 		"p:134: 4\n"  /* 134 */
-		"q:107: 5\n"  /* fencegate */
+		"q:107: 1\n"  /* fencegate */
 		"r: 64: 1\n"  /* wooddoorblock */
 		"s: 65: 3\n"  /* ladder */
 		"t: 50: 3\n"  /* torch */
@@ -2195,7 +2195,7 @@ const cPrefab::sDef g_AlchemistVillagePrefabs[] =
 		0,
 
 		// MoveToGround:
-		false,
+		true,
 	},  // LittleHouse8
 
 
diff --git a/src/Generating/Prefabs/JapaneseVillagePrefabs.cpp b/src/Generating/Prefabs/JapaneseVillagePrefabs.cpp
index 79f7a5272..d22153d87 100644
--- a/src/Generating/Prefabs/JapaneseVillagePrefabs.cpp
+++ b/src/Generating/Prefabs/JapaneseVillagePrefabs.cpp
@@ -294,7 +294,7 @@ const cPrefab::sDef g_JapaneseVillagePrefabs[] =
 		0,
 
 		// MoveToGround:
-		false,
+		true,
 	},  // Farm
 
 
diff --git a/src/Generating/Prefabs/PlainsVillagePrefabs.cpp b/src/Generating/Prefabs/PlainsVillagePrefabs.cpp
index 9e5e06769..bad8dae74 100644
--- a/src/Generating/Prefabs/PlainsVillagePrefabs.cpp
+++ b/src/Generating/Prefabs/PlainsVillagePrefabs.cpp
@@ -356,6 +356,8 @@ const cPrefab::sDef g_PlainsVillagePrefabs[] =
 		"e:  8: 0\n"  /* water */
 		"f: 50: 5\n"  /* torch */
 		"g: 59: 7\n"  /* crops */
+		"h: 59: 0\n"  /* crops */
+		"i: 59: 1\n"  /* crops */
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
@@ -403,12 +405,12 @@ const cPrefab::sDef g_PlainsVillagePrefabs[] =
 		/*    *   012345678901234 */
 		/*  0 */ "f.....f.f.....f"
 		/*  1 */ ".gg.gg...gg.gg."
-		/*  2 */ ".g...g...gg.gg."
-		/*  3 */ ".g.......gg.gg."
-		/*  4 */ ".gg..g...gg.gg."
-		/*  5 */ ".gg..g...gg.gg."
-		/*  6 */ "..g..g...gg.gg."
-		/*  7 */ "..g.g....gg.gg."
+		/*  2 */ ".gh.hg...gg.gg."
+		/*  3 */ ".gh.ih...gg.gg."
+		/*  4 */ ".gg.hg...gg.gg."
+		/*  5 */ ".gg.hg...gg.gg."
+		/*  6 */ ".ig.hg...gg.gg."
+		/*  7 */ ".hg.gh...gg.gg."
 		/*  8 */ "f.....f.f.....f"
 
 		// Level 4
diff --git a/src/Globals.h b/src/Globals.h
index c5768facf..0c11429bd 100644
--- a/src/Globals.h
+++ b/src/Globals.h
@@ -71,9 +71,24 @@
 	
 	#define FORMATSTRING(formatIndex, va_argsIndex) __attribute__((format (printf, formatIndex, va_argsIndex)))
 
-	#define SIZE_T_FMT "%zu"
-	#define SIZE_T_FMT_PRECISION(x) "%" #x "zu"
-	#define SIZE_T_FMT_HEX "%zx"
+	#if defined(_WIN32)
+		// We're compiling on MinGW, which uses an old MSVCRT library that has no support for size_t printfing.
+		// We need direct size formats:
+		#if defined(_WIN64)
+			#define SIZE_T_FMT "%I64u"
+			#define SIZE_T_FMT_PRECISION(x) "%" #x "I64u"
+			#define SIZE_T_FMT_HEX "%I64x"
+		#else
+			#define SIZE_T_FMT "%u"
+			#define SIZE_T_FMT_PRECISION(x) "%" #x "u"
+			#define SIZE_T_FMT_HEX "%x"
+		#endif
+	#else
+		// We're compiling on Linux, so we can use libc's size_t printf format:
+		#define SIZE_T_FMT "%zu"
+		#define SIZE_T_FMT_PRECISION(x) "%" #x "zu"
+		#define SIZE_T_FMT_HEX "%zx"
+	#endif
 	
 	#define NORETURN      __attribute((__noreturn__))
 
diff --git a/src/HTTPServer/HTTPServer.cpp b/src/HTTPServer/HTTPServer.cpp
index d288c83c9..036b2e042 100644
--- a/src/HTTPServer/HTTPServer.cpp
+++ b/src/HTTPServer/HTTPServer.cpp
@@ -179,6 +179,8 @@ bool cHTTPServer::Initialize(const AString & a_PortsIPv4, const AString & a_Port
 	
 	// Open up requested ports:
 	bool HasAnyPort;
+	m_ListenThreadIPv4.SetReuseAddr(true);
+	m_ListenThreadIPv6.SetReuseAddr(true);
 	HasAnyPort = m_ListenThreadIPv4.Initialize(a_PortsIPv4);
 	HasAnyPort = m_ListenThreadIPv6.Initialize(a_PortsIPv6) || HasAnyPort;
 	if (!HasAnyPort)
diff --git a/src/Items/ItemBow.h b/src/Items/ItemBow.h
index 940338d0f..185f17fee 100644
--- a/src/Items/ItemBow.h
+++ b/src/Items/ItemBow.h
@@ -55,7 +55,7 @@ public:
 			// Too little force, ignore the shot
 			return;
 		}
-		Force = std::max(Force, 1.0);
+		Force = std::min(Force, 1.0);
 
 		// Create the arrow entity:
 		cArrowEntity * Arrow = new cArrowEntity(*a_Player, Force * 2);
@@ -70,16 +70,7 @@ public:
 			return;
 		}
 
-		cFastRandom Random;
-		a_Player->GetWorld()->BroadcastSoundEffect(
-			"random.bow",
-			(int)std::floor(a_Player->GetPosX() * 8.0),
-			(int)std::floor(a_Player->GetPosY() * 8.0),
-			(int)std::floor(a_Player->GetPosZ() * 8.0),
-			1.0F,
-			1.0F / (Random.NextFloat(1.0F) * 0.4F + 1.2F) + (float)Force * 0.5F
-		);
-
+		a_Player->GetWorld()->BroadcastSoundEffect("random.bow", (int)a_Player->GetPosX() * 8, (int)a_Player->GetPosY() * 8, (int)a_Player->GetPosZ() * 8, 0.5, (float)Force);
 		if (!a_Player->IsGameModeCreative())
 		{
 			a_Player->UseEquippedItem();
diff --git a/src/Items/ItemBucket.h b/src/Items/ItemBucket.h
index 68c89dd85..5529b4e36 100644
--- a/src/Items/ItemBucket.h
+++ b/src/Items/ItemBucket.h
@@ -41,7 +41,7 @@ public:
 	
 	bool ScoopUpFluid(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace)
 	{
-		if (a_BlockFace > 0)
+		if (a_BlockFace != BLOCK_FACE_NONE)
 		{
 			return false;
 		}
@@ -95,29 +95,15 @@ public:
 
 	bool PlaceFluid(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, BLOCKTYPE a_FluidBlock)
 	{			
-		if (a_BlockFace < 0)
+		if (a_BlockFace != BLOCK_FACE_NONE)
 		{
 			return false;
 		}
 		
-		BLOCKTYPE CurrentBlock = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
-		bool CanWashAway = cFluidSimulator::CanWashAway(CurrentBlock);
-		if (!CanWashAway)
+		BLOCKTYPE CurrentBlock;
+		Vector3i BlockPos;
+		if (!GetPlacementCoordsFromTrace(a_World, a_Player, BlockPos, CurrentBlock))
 		{
-			// The block pointed at cannot be washed away, so put fluid on top of it / on its sides
-			AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace);
-			CurrentBlock = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
-		}
-		if (
-			!CanWashAway && 
-			(CurrentBlock != E_BLOCK_AIR) && 
-			(CurrentBlock != E_BLOCK_WATER) &&
-			(CurrentBlock != E_BLOCK_STATIONARY_WATER) &&
-			(CurrentBlock != E_BLOCK_LAVA) &&
-			(CurrentBlock != E_BLOCK_STATIONARY_LAVA)
-		)
-		{
-			// Cannot place water here
 			return false;
 		}
 		
@@ -138,7 +124,7 @@ public:
 		}
 		
 		// Wash away anything that was there prior to placing:
-		if (CanWashAway)
+		if (cFluidSimulator::CanWashAway(CurrentBlock))
 		{
 			cBlockHandler * Handler = BlockHandler(CurrentBlock);
 			if (Handler->DoesDropOnUnsuitable())
@@ -149,13 +135,13 @@ public:
 			}
 		}
 
-		a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, a_FluidBlock, 0);
+		a_World->SetBlock(BlockPos.x, BlockPos.y, BlockPos.z, a_FluidBlock, 0);
 		
 		return true;
 	}
 
 
-	bool GetBlockFromTrace(cWorld * a_World, cPlayer * a_Player, Vector3i & BlockPos)
+	bool GetBlockFromTrace(cWorld * a_World, cPlayer * a_Player, Vector3i & a_BlockPos)
 	{
 		class cCallbacks :
 			public cBlockTracer::cCallbacks
@@ -198,8 +184,49 @@ public:
 		}
 
 
-		BlockPos.Set(Callbacks.m_Pos.x, Callbacks.m_Pos.y, Callbacks.m_Pos.z);
+		a_BlockPos = Callbacks.m_Pos;
 		return true;
 	}
+	
+	
+	bool GetPlacementCoordsFromTrace(cWorld * a_World, cPlayer * a_Player, Vector3i & a_BlockPos, BLOCKTYPE & a_BlockType)
+	{
+		class cCallbacks :
+			public cBlockTracer::cCallbacks
+		{
+		public:
+			Vector3i   m_Pos;
+			BLOCKTYPE  m_ReplacedBlock;
+			
+			virtual bool OnNextBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, char a_EntryFace) override
+			{
+				if (a_BlockType != E_BLOCK_AIR)
+				{
+					m_ReplacedBlock = a_BlockType;
+					if (!cFluidSimulator::CanWashAway(a_BlockType))
+					{
+						AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, (eBlockFace)a_EntryFace);  // Was an unwashawayable block, can't overwrite it!
+					}
+					m_Pos.Set(a_BlockX, a_BlockY, a_BlockZ);  // (Block could be washed away, replace it)
+					return true;  // Abort tracing
+				}				
+				return false;
+			}
+		} Callbacks;
+
+		cLineBlockTracer Tracer(*a_World, Callbacks);
+		Vector3d Start(a_Player->GetEyePosition() + a_Player->GetLookVector());
+		Vector3d End(a_Player->GetEyePosition() + a_Player->GetLookVector() * 5);		
+
+		// cTracer::Trace returns true when whole line was traversed. By returning true when we hit something, we ensure that this never happens if liquid could be placed
+		// Use this to judge whether the position is valid
+		if (!Tracer.Trace(Start.x, Start.y, Start.z, End.x, End.y, End.z))
+		{
+			a_BlockPos = Callbacks.m_Pos;
+			a_BlockType = Callbacks.m_ReplacedBlock;
+			return true;
+		}
 
+		return false;		
+	}
 };
diff --git a/src/Items/ItemHandler.cpp b/src/Items/ItemHandler.cpp
index f639423ae..423039cf4 100644
--- a/src/Items/ItemHandler.cpp
+++ b/src/Items/ItemHandler.cpp
@@ -44,6 +44,7 @@
 #include "ItemSign.h"
 #include "ItemMobHead.h"
 #include "ItemSpawnEgg.h"
+#include "ItemString.h"
 #include "ItemSugarcane.h"
 #include "ItemSword.h"
 
@@ -62,7 +63,7 @@ cItemHandler * cItemHandler::m_ItemHandler[2268];
 
 cItemHandler * cItemHandler::GetItemHandler(int a_ItemType)
 {
-	if (a_ItemType < 0)
+	if ((a_ItemType < 0) || ((unsigned long)a_ItemType >= ARRAYCOUNT(m_ItemHandler)))
 	{
 		// Either nothing (-1), or bad value, both cases should return the air handler
 		if (a_ItemType < -1)
@@ -129,6 +130,7 @@ cItemHandler *cItemHandler::CreateItemHandler(int a_ItemType)
 		case E_ITEM_HEAD:              return new cItemMobHeadHandler(a_ItemType);
 		case E_ITEM_SNOWBALL:          return new cItemSnowballHandler();
 		case E_ITEM_SPAWN_EGG:         return new cItemSpawnEggHandler(a_ItemType);
+		case E_ITEM_STRING:            return new cItemStringHandler(a_ItemType);
 		case E_ITEM_SUGARCANE:         return new cItemSugarcaneHandler(a_ItemType);
 		
 		case E_ITEM_WOODEN_HOE:
diff --git a/src/Items/ItemString.h b/src/Items/ItemString.h
new file mode 100644
index 000000000..a97fbe0ce
--- /dev/null
+++ b/src/Items/ItemString.h
@@ -0,0 +1,39 @@
+
+#pragma once
+
+#include "ItemHandler.h"
+
+
+
+
+
+class cItemStringHandler :
+	public cItemHandler
+{
+public:
+	cItemStringHandler(int a_ItemType) :
+		cItemHandler(a_ItemType)
+	{
+	}
+
+	virtual bool IsPlaceable(void) override
+	{
+		return true;
+	}
+
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+		) override
+	{
+		a_BlockType = E_BLOCK_TRIPWIRE;
+		a_BlockMeta = 0;
+		return true;
+	}
+};
+
+
+
+
diff --git a/src/Map.cpp b/src/Map.cpp
index 7721baa70..8f205a606 100644
--- a/src/Map.cpp
+++ b/src/Map.cpp
@@ -200,8 +200,8 @@ bool cMap::UpdatePixel(unsigned int a_X, unsigned int a_Z)
 	int BlockX = m_CenterX + ((a_X - (m_Width  / 2)) * PixelWidth);
 	int BlockZ = m_CenterZ + ((a_Z - (m_Height / 2)) * PixelWidth);
 
-	int ChunkX, ChunkY, ChunkZ;
-	m_World->BlockToChunk(BlockX, 0, BlockZ, ChunkX, ChunkY, ChunkZ);
+	int ChunkX, ChunkZ;
+	cChunkDef::BlockToChunk(BlockX, BlockZ, ChunkX, ChunkZ);
 
 	int RelX = BlockX - (ChunkX * cChunkDef::Width);
 	int RelZ = BlockZ - (ChunkZ * cChunkDef::Width);
diff --git a/src/Mobs/Creeper.cpp b/src/Mobs/Creeper.cpp
index a7b97f604..b9041bd5a 100644
--- a/src/Mobs/Creeper.cpp
+++ b/src/Mobs/Creeper.cpp
@@ -67,9 +67,27 @@ void cCreeper::GetDrops(cItems & a_Drops, cEntity * a_Killer)
 	}
 	AddRandomDropItem(a_Drops, 0, 2 + LootingLevel, E_ITEM_GUNPOWDER);
 
-	if ((a_Killer != NULL) && (a_Killer->IsProjectile()))
+	if ((a_Killer != NULL) && a_Killer->IsProjectile() && (((cProjectileEntity *)a_Killer)->GetCreatorUniqueID() >= 0))
 	{
-		if (((cMonster *)((cProjectileEntity *)a_Killer)->GetCreator())->GetMobType() == mtSkeleton)
+		class cProjectileCreatorCallback : public cEntityCallback
+		{
+		public:
+			cProjectileCreatorCallback(void)
+			{
+			}
+
+			virtual bool Item(cEntity * a_Entity) override
+			{
+				if (a_Entity->IsMob() && ((cMonster *)a_Entity)->GetMobType() == mtSkeleton)
+				{
+					return true;
+				}
+				return false;
+			}
+		};
+
+		cProjectileCreatorCallback PCC;
+		if (GetWorld()->DoWithEntityByID(((cProjectileEntity *)a_Killer)->GetCreatorUniqueID(), PCC))
 		{
 			// 12 music discs. TickRand starts from 0 to 11. Disk IDs start at 2256, so add that. There.
 			AddRandomDropItem(a_Drops, 1, 1, (short)m_World->GetTickRandomNumber(11) + 2256);
diff --git a/src/Mobs/Monster.cpp b/src/Mobs/Monster.cpp
index 5ffd645b3..6acebde87 100644
--- a/src/Mobs/Monster.cpp
+++ b/src/Mobs/Monster.cpp
@@ -46,8 +46,8 @@ static const struct
 	{cMonster::mtSheep,        "sheep"},
 	{cMonster::mtSilverfish,   "silverfish"},
 	{cMonster::mtSkeleton,     "skeleton"},
-	{cMonster::mtSnowGolem,    "snowgolem"},
 	{cMonster::mtSlime,        "slime"},
+	{cMonster::mtSnowGolem,    "snowgolem"},
 	{cMonster::mtSpider,       "spider"},
 	{cMonster::mtSquid,        "squid"},
 	{cMonster::mtVillager,     "villager"},
diff --git a/src/Mobs/Skeleton.cpp b/src/Mobs/Skeleton.cpp
index e3357185d..0641a3d57 100644
--- a/src/Mobs/Skeleton.cpp
+++ b/src/Mobs/Skeleton.cpp
@@ -49,11 +49,10 @@ void cSkeleton::GetDrops(cItems & a_Drops, cEntity * a_Killer)
 
 void cSkeleton::MoveToPosition(const Vector3f & a_Position)
 {
-	// If the destination is in the sun and if it is not night AND the skeleton isn't on fire then block the movement.
+	// If the destination is sufficiently skylight challenged AND the skeleton isn't on fire then block the movement
 	if (
 		!IsOnFire() &&
-		(m_World->GetTimeOfDay() < 13187) &&
-		(m_World->GetBlockSkyLight((int) a_Position.x, (int) a_Position.y, (int) a_Position.z) == 15)
+		(m_World->GetBlockSkyLight((int)floor(a_Position.x), (int)floor(a_Position.y), (int)floor(a_Position.z)) - m_World->GetSkyDarkness() > 8)
 		)
 	{
 		m_bMovingToDestination = false;
diff --git a/src/Mobs/Zombie.cpp b/src/Mobs/Zombie.cpp
index f19e096ee..725790ed9 100644
--- a/src/Mobs/Zombie.cpp
+++ b/src/Mobs/Zombie.cpp
@@ -44,11 +44,10 @@ void cZombie::GetDrops(cItems & a_Drops, cEntity * a_Killer)
 
 void cZombie::MoveToPosition(const Vector3f & a_Position)
 {
-	// If the destination is in the sun and if it is not night AND the zombie isn't on fire then block the movement.
+	// If the destination is sufficiently skylight challenged AND the skeleton isn't on fire then block the movement
 	if (
 		!IsOnFire() &&
-		(m_World->GetTimeOfDay() < 13187) &&
-		(m_World->GetBlockSkyLight((int)a_Position.x, (int)a_Position.y, (int)a_Position.z) == 15)
+		(m_World->GetBlockSkyLight((int)floor(a_Position.x), (int)floor(a_Position.y), (int)floor(a_Position.z)) - m_World->GetSkyDarkness() > 8)
 		)
 	{
 		m_bMovingToDestination = false;
diff --git a/src/OSSupport/Event.cpp b/src/OSSupport/Event.cpp
index 6b8fccde2..72bce4c3c 100644
--- a/src/OSSupport/Event.cpp
+++ b/src/OSSupport/Event.cpp
@@ -18,7 +18,7 @@ cEvent::cEvent(void)
 	m_Event = CreateEvent(NULL, FALSE, FALSE, NULL);
 	if (m_Event == NULL)
 	{
-		LOGERROR("cEvent: cannot create event, GLE = %d. Aborting server.", GetLastError());
+		LOGERROR("cEvent: cannot create event, GLE = %u. Aborting server.", (unsigned)GetLastError());
 		abort();
 	}
 #else  // *nix
@@ -86,7 +86,7 @@ void cEvent::Wait(void)
 		DWORD res = WaitForSingleObject(m_Event, INFINITE);
 		if (res != WAIT_OBJECT_0)
 		{
-			LOGWARN("cEvent: waiting for the event failed: %d, GLE = %d. Continuing, but server may be unstable.", res, GetLastError());
+			LOGWARN("cEvent: waiting for the event failed: %u, GLE = %u. Continuing, but server may be unstable.", (unsigned)res, (unsigned)GetLastError());
 		}
 	#else
 		int res = sem_wait(m_Event);
@@ -107,7 +107,7 @@ void cEvent::Set(void)
 	#ifdef _WIN32
 		if (!SetEvent(m_Event))
 		{
-			LOGWARN("cEvent: Could not set cEvent: GLE = %d", GetLastError());
+			LOGWARN("cEvent: Could not set cEvent: GLE = %u", (unsigned)GetLastError());
 		}
 	#else
 		int res = sem_post(m_Event);
diff --git a/src/OSSupport/File.cpp b/src/OSSupport/File.cpp
index 8c24fa541..addf8f928 100644
--- a/src/OSSupport/File.cpp
+++ b/src/OSSupport/File.cpp
@@ -7,6 +7,9 @@
 
 #include "File.h"
 #include <fstream>
+#ifdef _WIN32
+	#include <share.h>  // for _SH_DENYWRITE
+#endif  // _WIN32
 
 
 
diff --git a/src/OSSupport/IsThread.cpp b/src/OSSupport/IsThread.cpp
index 67f336c97..1a436623a 100644
--- a/src/OSSupport/IsThread.cpp
+++ b/src/OSSupport/IsThread.cpp
@@ -90,7 +90,7 @@ bool cIsThread::Start(void)
 		m_Handle = CreateThread(NULL, 0, thrExecute, this, CREATE_SUSPENDED, &m_ThreadID);
 		if (m_Handle == NULL)
 		{
-			LOGERROR("ERROR: Could not create thread \"%s\", GLE = %d!", m_ThreadName.c_str(), GetLastError());
+			LOGERROR("ERROR: Could not create thread \"%s\", GLE = %u!", m_ThreadName.c_str(), (unsigned)GetLastError());
 			return false;
 		}
 		ResumeThread(m_Handle);
diff --git a/src/Protocol/Authenticator.cpp b/src/Protocol/Authenticator.cpp
index 2050393c2..54b823e0f 100644
--- a/src/Protocol/Authenticator.cpp
+++ b/src/Protocol/Authenticator.cpp
@@ -262,7 +262,7 @@ bool cAuthenticator::AuthWithYggdrasil(AString & a_UserName, const AString & a_S
 	AString HexDump;
 	if (Response.compare(0, prefix.size(), prefix))
 	{
-		LOGINFO("User \"%s\" failed to auth, bad http status line received", a_UserName.c_str());
+		LOGINFO("User %s failed to auth, bad http status line received", a_UserName.c_str());
 		LOG("Response: \n%s", CreateHexDump(HexDump, Response.data(), Response.size(), 16).c_str());
 		return false;
 	}
@@ -271,7 +271,7 @@ bool cAuthenticator::AuthWithYggdrasil(AString & a_UserName, const AString & a_S
 	size_t idxHeadersEnd = Response.find("\r\n\r\n");
 	if (idxHeadersEnd == AString::npos)
 	{
-		LOGINFO("User \"%s\" failed to authenticate, bad http response header received", a_UserName.c_str());
+		LOGINFO("User %s failed to authenticate, bad http response header received", a_UserName.c_str());
 		LOG("Response: \n%s", CreateHexDump(HexDump, Response.data(), Response.size(), 16).c_str());
 		return false;
 	}
diff --git a/src/Protocol/Protocol.h b/src/Protocol/Protocol.h
index e08a5a51b..ac872a2f2 100644
--- a/src/Protocol/Protocol.h
+++ b/src/Protocol/Protocol.h
@@ -100,7 +100,7 @@ public:
 	virtual void SendPlayerSpawn         (const cPlayer & a_Player) = 0;
 	virtual void SendPluginMessage       (const AString & a_Channel, const AString & a_Message) = 0;
 	virtual void SendRemoveEntityEffect  (const cEntity & a_Entity, int a_EffectID) = 0;
-	virtual void SendRespawn             (const cWorld & a_World) = 0;
+	virtual void SendRespawn             (const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks = false) = 0;
 	virtual void SendExperience          (void) = 0;
 	virtual void SendExperienceOrb       (const cExpOrb & a_ExpOrb) = 0;
 	virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) = 0;
diff --git a/src/Protocol/Protocol125.cpp b/src/Protocol/Protocol125.cpp
index d53427bf7..6dc2e918d 100644
--- a/src/Protocol/Protocol125.cpp
+++ b/src/Protocol/Protocol125.cpp
@@ -833,12 +833,12 @@ void cProtocol125::SendRemoveEntityEffect(const cEntity & a_Entity, int a_Effect
 
 
 
-void cProtocol125::SendRespawn(const cWorld & a_World)
+void cProtocol125::SendRespawn(const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks)
 {
 	cCSLock Lock(m_CSPacket);
-	if (m_LastSentDimension == a_World.GetDimension())
+	if ((m_LastSentDimension == a_World.GetDimension()) && !a_ShouldIgnoreDimensionChecks)
 	{
-		// Must not send a respawn for the world with the same dimension, the client goes cuckoo if we do
+		// Must not send a respawn for the world with the same dimension, the client goes cuckoo if we do (unless we are respawning from death)
 		return;
 	}
 	cPlayer * Player = m_Client->GetPlayer();
diff --git a/src/Protocol/Protocol125.h b/src/Protocol/Protocol125.h
index 747bf512d..9dbefd3a3 100644
--- a/src/Protocol/Protocol125.h
+++ b/src/Protocol/Protocol125.h
@@ -72,7 +72,7 @@ public:
 	virtual void SendPlayerSpawn         (const cPlayer & a_Player) override;
 	virtual void SendPluginMessage       (const AString & a_Channel, const AString & a_Message) override;
 	virtual void SendRemoveEntityEffect  (const cEntity & a_Entity, int a_EffectID) override;
-	virtual void SendRespawn             (const cWorld & a_World) override;
+	virtual void SendRespawn             (const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks = false) override;
 	virtual void SendExperience          (void) override;
 	virtual void SendExperienceOrb       (const cExpOrb &  a_ExpOrb) override;
 	virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override;
diff --git a/src/Protocol/Protocol16x.cpp b/src/Protocol/Protocol16x.cpp
index 9e0f3f852..eba795f61 100644
--- a/src/Protocol/Protocol16x.cpp
+++ b/src/Protocol/Protocol16x.cpp
@@ -158,10 +158,10 @@ void cProtocol161::SendPlayerMaxSpeed(void)
 
 
 
-void cProtocol161::SendRespawn(const cWorld & a_World)
+void cProtocol161::SendRespawn(const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks)
 {
 	// Besides sending the respawn, we need to also send the player max speed, otherwise the client reverts to super-fast
-	super::SendRespawn(a_World);
+	super::SendRespawn(a_World, a_ShouldIgnoreDimensionChecks);
 	SendPlayerMaxSpeed();
 }
 
diff --git a/src/Protocol/Protocol16x.h b/src/Protocol/Protocol16x.h
index e91dc8a1c..e6e79027e 100644
--- a/src/Protocol/Protocol16x.h
+++ b/src/Protocol/Protocol16x.h
@@ -42,7 +42,7 @@ protected:
 	virtual void SendGameMode      (eGameMode a_GameMode) override;
 	virtual void SendHealth        (void) override;
 	virtual void SendPlayerMaxSpeed(void) override;
-	virtual void SendRespawn       (const cWorld & a_World) override;
+	virtual void SendRespawn       (const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks = false) override;
 	virtual void SendWindowOpen    (const cWindow & a_Window) override;
 	
 	virtual int ParseEntityAction   (void) override;
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index 49fef0b8e..855687269 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -986,11 +986,11 @@ void cProtocol172::SendRemoveEntityEffect(const cEntity & a_Entity, int a_Effect
 
 
 
-void cProtocol172::SendRespawn(const cWorld & a_World)
+void cProtocol172::SendRespawn(const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks)
 {
-	if (m_LastSentDimension == a_World.GetDimension())
+	if ((m_LastSentDimension == a_World.GetDimension()) && !a_ShouldIgnoreDimensionChecks)
 	{
-		// Must not send a respawn for the world with the same dimension, the client goes cuckoo if we do
+		// Must not send a respawn for the world with the same dimension, the client goes cuckoo if we do (unless we are respawning from death)
 		return;
 	}
 
@@ -1221,10 +1221,9 @@ void cProtocol172::SendStatistics(const cStatManager & a_Manager)
 	cPacketizer Pkt(*this, 0x37);
 	Pkt.WriteVarInt(statCount); // TODO 2014-05-11 xdot: Optimization: Send "dirty" statistics only
 
-	for (unsigned int i = 0; i < (unsigned int)statCount; ++i)
+	for (size_t i = 0; i < (size_t)statCount; ++i)
 	{
 		StatValue Value = a_Manager.GetValue((eStatistic) i);
-
 		const AString & StatName = cStatInfo::GetName((eStatistic) i);
 
 		Pkt.WriteString(StatName);
@@ -2334,7 +2333,7 @@ void cProtocol172::ParseItemMetadata(cItem & a_Item, const AString & a_Metadata)
 
 							for (int loretag = NBT.GetFirstChild(displaytag); loretag >= 0; loretag = NBT.GetNextSibling(loretag)) // Loop through array of strings
 							{
-								AppendPrintf(Lore, "%s`", NBT.GetString(loretag).c_str()); // Append the lore with a newline, used internally by MCS to display a new line in the client; don't forget to c_str ;)
+								AppendPrintf(Lore, "%s`", NBT.GetString(loretag).c_str()); // Append the lore with a grave accent/backtick, used internally by MCS to display a new line in the client; don't forget to c_str ;)
 							}
 
 							a_Item.m_Lore = Lore;
diff --git a/src/Protocol/Protocol17x.h b/src/Protocol/Protocol17x.h
index 07c8c8459..1a65cfa1c 100644
--- a/src/Protocol/Protocol17x.h
+++ b/src/Protocol/Protocol17x.h
@@ -104,7 +104,7 @@ public:
 	virtual void SendPlayerSpawn         (const cPlayer & a_Player) override;
 	virtual void SendPluginMessage       (const AString & a_Channel, const AString & a_Message) override;
 	virtual void SendRemoveEntityEffect  (const cEntity & a_Entity, int a_EffectID) override;
-	virtual void SendRespawn             (const cWorld & a_World) override;
+	virtual void SendRespawn             (const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks = false) override;
 	virtual void SendSoundEffect         (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) override;  // a_Src coords are Block * 8
 	virtual void SendExperience          (void) override;
 	virtual void SendExperienceOrb       (const cExpOrb & a_ExpOrb) override;
diff --git a/src/Protocol/ProtocolRecognizer.cpp b/src/Protocol/ProtocolRecognizer.cpp
index 2436c49c3..c0c9e08ee 100644
--- a/src/Protocol/ProtocolRecognizer.cpp
+++ b/src/Protocol/ProtocolRecognizer.cpp
@@ -556,10 +556,10 @@ void cProtocolRecognizer::SendRemoveEntityEffect(const cEntity & a_Entity, int a
 
 
 
-void cProtocolRecognizer::SendRespawn(const cWorld & a_World)
+void cProtocolRecognizer::SendRespawn(const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks)
 {
 	ASSERT(m_Protocol != NULL);
-	m_Protocol->SendRespawn(a_World);
+	m_Protocol->SendRespawn(a_World, a_ShouldIgnoreDimensionChecks);
 }
 
 
diff --git a/src/Protocol/ProtocolRecognizer.h b/src/Protocol/ProtocolRecognizer.h
index a5a6c59b6..0a9a42e93 100644
--- a/src/Protocol/ProtocolRecognizer.h
+++ b/src/Protocol/ProtocolRecognizer.h
@@ -107,7 +107,7 @@ public:
 	virtual void SendPlayerSpawn         (const cPlayer & a_Player) override;
 	virtual void SendPluginMessage       (const AString & a_Channel, const AString & a_Message) override;
 	virtual void SendRemoveEntityEffect  (const cEntity & a_Entity, int a_EffectID) override;
-	virtual void SendRespawn             (const cWorld & a_World) override;
+	virtual void SendRespawn             (const cWorld & a_World, bool a_ShouldIgnoreDimensionChecks = false) override;
 	virtual void SendExperience          (void) override;
 	virtual void SendExperienceOrb       (const cExpOrb & a_ExpOrb) override;
 	virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override;
diff --git a/src/Server.cpp b/src/Server.cpp
index 2c695cc70..5d1e51036 100644
--- a/src/Server.cpp
+++ b/src/Server.cpp
@@ -258,6 +258,9 @@ bool cServer::InitServer(cIniFile & a_SettingsIni)
 		m_ServerID.resize(16, '0');
 	}
 	
+	m_ShouldLoadOfflinePlayerData = a_SettingsIni.GetValueSetB("PlayerData", "LoadOfflinePlayerData", false);
+	m_ShouldLoadNamedPlayerData   = a_SettingsIni.GetValueSetB("PlayerData", "LoadNamedPlayerData", true);
+	
 	m_ClientViewDistance = a_SettingsIni.GetValueSetI("Server", "DefaultViewDistance", cClientHandle::DEFAULT_VIEW_DISTANCE);
 	if (m_ClientViewDistance < cClientHandle::MIN_VIEW_DISTANCE)
 	{
diff --git a/src/Server.h b/src/Server.h
index 3d76c8ccf..5227799e8 100644
--- a/src/Server.h
+++ b/src/Server.h
@@ -112,8 +112,18 @@ public:												// tolua_export
 	cRsaPrivateKey & GetPrivateKey(void) { return m_PrivateKey; }
 	const AString & GetPublicKeyDER(void) const { return m_PublicKeyDER; }
 	
+	/** Returns true if authentication has been turned on in server settings. */
 	bool ShouldAuthenticate(void) const { return m_ShouldAuthenticate; }
 	
+	/** Returns true if offline UUIDs should be used to load data for players whose normal UUIDs cannot be found.
+	Loaded from the settings.ini [PlayerData].LoadOfflinePlayerData setting. */
+	bool ShouldLoadOfflinePlayerData(void) const { return m_ShouldLoadOfflinePlayerData; }
+	
+	/** Returns true if old-style playernames should be used to load data for players whose regular datafiles cannot be found.
+	This allows a seamless transition from name-based to UUID-based player storage.
+	Loaded from the settings.ini [PlayerData].LoadNamedPlayerData setting. */
+	bool ShouldLoadNamedPlayerData(void) const { return m_ShouldLoadNamedPlayerData; }
+	
 private:
 
 	friend class cRoot; // so cRoot can create and destroy cServer
@@ -204,6 +214,16 @@ private:
 	This setting is the same as the "online-mode" setting in Vanilla. */
 	bool m_ShouldAuthenticate;
 	
+	/** True if offline UUIDs should be used to load data for players whose normal UUIDs cannot be found.
+	This allows transitions from an offline (no-auth) server to an online one.
+	Loaded from the settings.ini [PlayerData].LoadOfflinePlayerData setting. */
+	bool m_ShouldLoadOfflinePlayerData;
+	
+	/** True if old-style playernames should be used to load data for players whose regular datafiles cannot be found.
+	This allows a seamless transition from name-based to UUID-based player storage.
+	Loaded from the settings.ini [PlayerData].LoadNamedPlayerData setting. */
+	bool m_ShouldLoadNamedPlayerData;
+
 
 	cServer(void);
 
diff --git a/src/Simulator/FloodyFluidSimulator.cpp b/src/Simulator/FloodyFluidSimulator.cpp
index e95af3a1c..4ffda2365 100644
--- a/src/Simulator/FloodyFluidSimulator.cpp
+++ b/src/Simulator/FloodyFluidSimulator.cpp
@@ -217,14 +217,20 @@ void cFloodyFluidSimulator::SpreadToNeighbor(cChunk * a_NearChunk, int a_RelX, i
 {
 	ASSERT(a_NewMeta <= 8);  // Invalid meta values
 	ASSERT(a_NewMeta > 0);  // Source blocks aren't spread
-	
-	BLOCKTYPE BlockType;
-	NIBBLETYPE BlockMeta;
-	if (!a_NearChunk->UnboundedRelGetBlock(a_RelX, a_RelY, a_RelZ, BlockType, BlockMeta))
+
+	a_NearChunk = a_NearChunk->GetRelNeighborChunkAdjustCoords(a_RelX, a_RelZ);
+	if ((a_NearChunk == NULL) || (!a_NearChunk->IsValid()))
 	{
 		// Chunk not available
 		return;
 	}
+
+	const int BlockX = a_NearChunk->GetPosX() * cChunkDef::Width + a_RelX;
+	const int BlockZ = a_NearChunk->GetPosZ() * cChunkDef::Width + a_RelZ;
+	
+	BLOCKTYPE BlockType;
+	NIBBLETYPE BlockMeta;
+	a_NearChunk->GetBlockTypeMeta(a_RelX, a_RelY, a_RelZ, BlockType, BlockMeta);
 	
 	if (IsAllowedBlock(BlockType))
 	{
@@ -246,15 +252,9 @@ void cFloodyFluidSimulator::SpreadToNeighbor(cChunk * a_NearChunk, int a_RelX, i
 				a_RelX, a_RelY, a_RelZ,
 				ItemTypeToString(NewBlock).c_str()
 			);
-			a_NearChunk->UnboundedRelSetBlock(a_RelX, a_RelY, a_RelZ, NewBlock, 0);
+			a_NearChunk->SetBlock(a_RelX, a_RelY, a_RelZ, NewBlock, 0);
 
-			int BaseX = a_NearChunk->GetPosX() * cChunkDef::Width;
-			int BaseZ = a_NearChunk->GetPosZ() * cChunkDef::Width;
-
-			BaseX += a_RelX;
-			BaseZ += a_RelZ;
-
-			a_NearChunk->BroadcastSoundEffect("random.fizz", BaseX * 8, a_RelY * 8, BaseZ * 8, 0.5f, 1.5f);
+			a_NearChunk->BroadcastSoundEffect("random.fizz", BlockX * 8, a_RelY * 8, BlockZ * 8, 0.5f, 1.5f);
 			return;
 		}
 	}
@@ -267,15 +267,9 @@ void cFloodyFluidSimulator::SpreadToNeighbor(cChunk * a_NearChunk, int a_RelX, i
 			FLOG("  Water flowing into lava, turning lava at rel {%d, %d, %d} into %s", 
 				a_RelX, a_RelY, a_RelZ, ItemTypeToString(NewBlock).c_str()
 			);
-			a_NearChunk->UnboundedRelSetBlock(a_RelX, a_RelY, a_RelZ, NewBlock, 0);
-
-			int BaseX = a_NearChunk->GetPosX() * cChunkDef::Width;
-			int BaseZ = a_NearChunk->GetPosZ() * cChunkDef::Width;
-
-			BaseX += a_RelX;
-			BaseZ += a_RelZ;
+			a_NearChunk->SetBlock(a_RelX, a_RelY, a_RelZ, NewBlock, 0);
 
-			a_NearChunk->BroadcastSoundEffect("random.fizz", BaseX * 8, a_RelY * 8, BaseZ * 8, 0.5f, 1.5f);
+			a_NearChunk->BroadcastSoundEffect("random.fizz", BlockX * 8, a_RelY * 8, BlockZ * 8, 0.5f, 1.5f);
 			return;
 		}
 	}
@@ -303,21 +297,17 @@ void cFloodyFluidSimulator::SpreadToNeighbor(cChunk * a_NearChunk, int a_RelX, i
 				m_World,
 				PluginInterface,
 				NULL, 
-				a_NearChunk->GetPosX() * cChunkDef::Width + a_RelX, 
+				BlockX, 
 				a_RelY,
-				a_NearChunk->GetPosZ() * cChunkDef::Width + a_RelZ
+				BlockZ
 			);
 		}
 	}  // if (CanWashAway)
-	
+
 	// Spread:
-	FLOG("  Spreading to {%d, %d, %d} with meta %d", 
-		a_NearChunk->GetPosX() * cChunkDef::Width + a_RelX,
-		a_RelY,
-		a_NearChunk->GetPosZ() * cChunkDef::Width + a_RelZ,
-		a_NewMeta
-	);
-	a_NearChunk->UnboundedRelSetBlock(a_RelX, a_RelY, a_RelZ, m_FluidBlock, a_NewMeta);
+	FLOG("  Spreading to {%d, %d, %d} with meta %d", BlockX, a_RelY, BlockZ, a_NewMeta);
+	a_NearChunk->SetBlock(a_RelX, a_RelY, a_RelZ, m_FluidBlock, a_NewMeta);
+	m_World.GetSimulatorManager()->WakeUp(BlockX, a_RelY, BlockZ, a_NearChunk);
 
 	HardenBlock(a_NearChunk, a_RelX, a_RelY, a_RelZ, m_FluidBlock, a_NewMeta);
 }
@@ -409,13 +399,13 @@ bool cFloodyFluidSimulator::HardenBlock(cChunk * a_Chunk, int a_RelX, int a_RelY
 		if (a_Meta == 0)
 		{
 			// Source lava block
-			a_Chunk->UnboundedRelSetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_OBSIDIAN, 0);
+			a_Chunk->SetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_OBSIDIAN, 0);
 			return true;
 		}
 		// Ignore last lava level
 		else if (a_Meta <= 4)
 		{
-			a_Chunk->UnboundedRelSetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_COBBLESTONE, 0);
+			a_Chunk->SetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_COBBLESTONE, 0);
 			return true;
 		}
 	}
diff --git a/src/Simulator/IncrementalRedstoneSimulator.cpp b/src/Simulator/IncrementalRedstoneSimulator.cpp
index 10446a879..3c037b6db 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.cpp
+++ b/src/Simulator/IncrementalRedstoneSimulator.cpp
@@ -2,8 +2,10 @@
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 #include "IncrementalRedstoneSimulator.h"
+#include "BoundingBox.h"
 #include "../BlockEntities/DropSpenserEntity.h"
 #include "../BlockEntities/NoteEntity.h"
+#include "../BlockEntities/ChestEntity.h"
 #include "../BlockEntities/CommandBlockEntity.h"
 #include "../Entities/TNTEntity.h"
 #include "../Entities/Pickup.h"
@@ -12,10 +14,11 @@
 #include "../Blocks/BlockButton.h"
 #include "../Blocks/BlockLever.h"
 #include "../Blocks/BlockPiston.h"
+#include "../Blocks/BlockTripwireHook.h"
+
 
 
 
-	
 
 cIncrementalRedstoneSimulator::cIncrementalRedstoneSimulator(cWorld & a_World) :
 	super(a_World),
@@ -59,14 +62,16 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 	int RelZ = 0;	
 	BLOCKTYPE Block;
 	NIBBLETYPE Meta;
-	cChunk * OtherChunk = a_Chunk;
 
 	if (a_OtherChunk != NULL)
 	{
 		RelX = a_BlockX - a_OtherChunk->GetPosX() * cChunkDef::Width;
 		RelZ = a_BlockZ - a_OtherChunk->GetPosZ() * cChunkDef::Width;
 		a_OtherChunk->GetBlockTypeMeta(RelX, a_BlockY, RelZ, Block, Meta);
-		OtherChunk = a_OtherChunk;
+
+		// If a_OtherChunk is passed (not NULL), it is the chunk that had a block change, and a_Chunk will be the neighbouring chunk of that block
+		// Because said neighbouring chunk does not know of this change but still needs to update its redstone, we set it to dirty
+		a_Chunk->SetIsRedstoneDirty(true);
 	}
 	else
 	{
@@ -91,43 +96,21 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 		{
 			LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from powered blocks list as it no longer connected to a source", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 			itr = PoweredBlocks->erase(itr);
-			a_Chunk->SetIsRedstoneDirty(true);
-			OtherChunk->SetIsRedstoneDirty(true);
 			continue;
 		}
 		else if (
 			// Changeable sources
 			((Block == E_BLOCK_REDSTONE_WIRE) && (Meta == 0)) ||
 			((Block == E_BLOCK_LEVER) && !IsLeverOn(Meta)) ||
-			((Block == E_BLOCK_DETECTOR_RAIL) && (Meta & 0x08) == 0) ||
+			((Block == E_BLOCK_DETECTOR_RAIL) && ((Meta & 0x08) == 0)) ||
 			(((Block == E_BLOCK_STONE_BUTTON) || (Block == E_BLOCK_WOODEN_BUTTON)) && (!IsButtonOn(Meta))) ||
-			(((Block == E_BLOCK_STONE_PRESSURE_PLATE) || (Block == E_BLOCK_WOODEN_PRESSURE_PLATE)) && (Meta == 0)) ||
-			(((Block == E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE) || (Block == E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE)) && (Meta == 0))
+			((Block == E_BLOCK_TRIPWIRE_HOOK) && ((Meta & 0x08) == 0))
 			)
 		{
 			LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from powered blocks list due to present/past metadata mismatch", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 			itr = PoweredBlocks->erase(itr);
-			a_Chunk->SetIsRedstoneDirty(true);
-			OtherChunk->SetIsRedstoneDirty(true);
 			continue;
 		}
-		else if (Block == E_BLOCK_DAYLIGHT_SENSOR)
-		{
-			if (!m_World.IsChunkLighted(OtherChunk->GetPosX(), OtherChunk->GetPosZ()))
-			{
-				m_World.QueueLightChunk(OtherChunk->GetPosX(), OtherChunk->GetPosZ());
-			}
-			else
-			{
-				if (OtherChunk->GetTimeAlteredLight(OtherChunk->GetSkyLight(RelX, a_BlockY + 1, RelZ)) <= 7)
-				{
-					itr = PoweredBlocks->erase(itr);
-					a_Chunk->SetIsRedstoneDirty(true);
-					OtherChunk->SetIsRedstoneDirty(true);
-					continue;
-				}
-			}
-		}
 		++itr;
 	}
 
@@ -141,23 +124,17 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 			{
 				LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list as it is no longer connected to a source", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 				itr = LinkedPoweredBlocks->erase(itr);
-				a_Chunk->SetIsRedstoneDirty(true);
-				OtherChunk->SetIsRedstoneDirty(true);
 				continue;
 			}
 			else if (
 				// Things that can send power through a block but which depends on meta
 				((Block == E_BLOCK_REDSTONE_WIRE) && (Meta == 0)) ||
 				((Block == E_BLOCK_LEVER) && !IsLeverOn(Meta)) ||
-				(((Block == E_BLOCK_STONE_BUTTON) || (Block == E_BLOCK_WOODEN_BUTTON)) && (!IsButtonOn(Meta))) ||
-				(((Block == E_BLOCK_STONE_PRESSURE_PLATE) || (Block == E_BLOCK_WOODEN_PRESSURE_PLATE)) && (Meta == 0)) ||
-				(((Block == E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE) || (Block == E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE)) && (Meta == 0))
+				(((Block == E_BLOCK_STONE_BUTTON) || (Block == E_BLOCK_WOODEN_BUTTON)) && (!IsButtonOn(Meta)))
 				)
 			{
 				LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list due to present/past metadata mismatch", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 				itr = LinkedPoweredBlocks->erase(itr);
-				a_Chunk->SetIsRedstoneDirty(true);
-				OtherChunk->SetIsRedstoneDirty(true);
 				continue;
 			}
 		}
@@ -167,8 +144,6 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 			{
 				LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list as it is no longer powered through a valid middle block", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 				itr = LinkedPoweredBlocks->erase(itr);
-				a_Chunk->SetIsRedstoneDirty(true);
-				OtherChunk->SetIsRedstoneDirty(true);
 				continue;
 			}
 		}
@@ -289,6 +264,9 @@ void cIncrementalRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int
 		switch (dataitr->Data)
 		{
 			case E_BLOCK_DAYLIGHT_SENSOR: HandleDaylightSensor(dataitr->x, dataitr->y, dataitr->z); break;
+			case E_BLOCK_TRIPWIRE:        HandleTripwire(dataitr->x, dataitr->y, dataitr->z);       break;
+			case E_BLOCK_TRIPWIRE_HOOK:   HandleTripwireHook(dataitr->x, dataitr->y, dataitr->z);   break;
+
 			case E_BLOCK_WOODEN_PRESSURE_PLATE:
 			case E_BLOCK_STONE_PRESSURE_PLATE:
 			case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE:
@@ -312,6 +290,7 @@ void cIncrementalRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int
 				case E_BLOCK_FENCE_GATE:            HandleFenceGate(dataitr->x, dataitr->y, dataitr->z);      break;
 				case E_BLOCK_TNT:                   HandleTNT(dataitr->x, dataitr->y, dataitr->z);            break;
 				case E_BLOCK_TRAPDOOR:              HandleTrapdoor(dataitr->x, dataitr->y, dataitr->z);       break;
+				case E_BLOCK_TRAPPED_CHEST:         HandleTrappedChest(dataitr->x, dataitr->y, dataitr->z);   break;
 
 				case E_BLOCK_ACTIVATOR_RAIL:
 				case E_BLOCK_DETECTOR_RAIL:
@@ -374,18 +353,13 @@ void cIncrementalRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int
 
 void cIncrementalRedstoneSimulator::WakeUp(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk)
 {
-	if (
-		((a_BlockX % cChunkDef::Width) <= 1) ||
-		((a_BlockX % cChunkDef::Width) >= 14) ||
-		((a_BlockZ % cChunkDef::Width) <= 1) ||
-		((a_BlockZ % cChunkDef::Width) >= 14)
-		) // Are we on a chunk boundary? +- 2 because of LinkedPowered blocks
+	if (AreCoordsOnChunkBoundary(a_BlockX, a_BlockY, a_BlockZ))
 	{
 		// On a chunk boundary, alert all four sides (i.e. at least one neighbouring chunk)
 		AddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk);
 
 		// Pass the original coordinates, because when adding things to our simulator lists, we get the chunk that they are in, and therefore any updates need to preseve their position
-		// RedstoneAddBlock to pass both the neighbouring chunk and the chunk which the coordiantes are in and +- 2 in GetNeighbour() to accomodate for LinkedPowered blocks being 2 away from chunk boundaries
+		// RedstoneAddBlock to pass both the neighbouring chunk and the chunk which the coordinates are in and +- 2 in GetNeighbour() to accomodate for LinkedPowered blocks being 2 away from chunk boundaries
 		RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX - 2, a_BlockZ), a_Chunk);
 		RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX + 2, a_BlockZ), a_Chunk);
 		RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX, a_BlockZ - 2), a_Chunk);
@@ -440,7 +414,7 @@ void cIncrementalRedstoneSimulator::HandleRedstoneTorch(int a_RelBlockX, int a_R
 			if (i + 1 < ARRAYCOUNT(gCrossCoords)) // Sides of torch, not top (top is last)
 			{
 				if (
-					((IsMechanism(Type)) || (Type == E_BLOCK_REDSTONE_WIRE)) && // Is it a mechanism or wire? Not block/other torch etc.
+					IsMechanism(Type) && // Is it a mechanism? Not block/other torch etc.
 					(!Vector3i(a_RelBlockX + gCrossCoords[i].x, a_RelBlockY + gCrossCoords[i].y, a_RelBlockZ + gCrossCoords[i].z).Equals(Vector3i(X, Y, Z))) // CAN'T power block is that it is on
 					)
 				{
@@ -460,7 +434,7 @@ void cIncrementalRedstoneSimulator::HandleRedstoneTorch(int a_RelBlockX, int a_R
 		{
 			BLOCKTYPE Type = m_Chunk->GetBlock(a_RelBlockX, a_RelBlockY - 1, a_RelBlockZ);
 
-			if ((IsMechanism(Type)) || (Type == E_BLOCK_REDSTONE_WIRE)) // Still can't make a normal block powered though!
+			if (IsMechanism(Type)) // Still can't make a normal block powered though!
 			{
 				SetBlockPowered(a_RelBlockX, a_RelBlockY - 1, a_RelBlockZ, a_RelBlockX, a_RelBlockY, a_RelBlockZ);
 			}
@@ -772,17 +746,20 @@ void cIncrementalRedstoneSimulator::HandleRedstoneRepeaterDelays()
 {
 	for (RepeatersDelayList::iterator itr = m_RepeatersDelayList->begin(); itr != m_RepeatersDelayList->end();)
 	{
-
 		if (itr->a_ElapsedTicks >= itr->a_DelayTicks) // Has the elapsed ticks reached the target ticks?
 		{
 			int RelBlockX = itr->a_RelBlockPos.x;
 			int RelBlockY = itr->a_RelBlockPos.y;
 			int RelBlockZ = itr->a_RelBlockPos.z;
-			NIBBLETYPE Meta = m_Chunk->GetMeta(RelBlockX, RelBlockY, RelBlockZ);
+			BLOCKTYPE Block;
+			NIBBLETYPE Meta;
+			m_Chunk->GetBlockTypeMeta(RelBlockX, RelBlockY, RelBlockZ, Block, Meta);
 			if (itr->ShouldPowerOn)
 			{
-		
-				m_Chunk->SetBlock(itr->a_RelBlockPos, E_BLOCK_REDSTONE_REPEATER_ON, Meta); // For performance
+				if (Block != E_BLOCK_REDSTONE_REPEATER_ON) // For performance
+				{
+					m_Chunk->SetBlock(itr->a_RelBlockPos, E_BLOCK_REDSTONE_REPEATER_ON, Meta);
+				}
 
 				switch (Meta & 0x3) // We only want the direction (bottom) bits
 				{
@@ -812,17 +789,14 @@ void cIncrementalRedstoneSimulator::HandleRedstoneRepeaterDelays()
 					}
 				}
 			}
-			else
+			else if (Block != E_BLOCK_REDSTONE_REPEATER_OFF)
 			{
-				m_Chunk->SetBlock(RelBlockX, RelBlockY, RelBlockZ, E_BLOCK_REDSTONE_REPEATER_OFF, Meta);
+				m_Chunk->SetBlock(RelBlockX, RelBlockY, RelBlockZ, E_BLOCK_REDSTONE_REPEATER_OFF, Meta);				
 			}
 			itr = m_RepeatersDelayList->erase(itr);
 		}
 		else
 		{
-			// Apparently, incrementing ticks only works reliably here, and not in SimChunk;
-			// With a world with lots of redstone, the repeaters simply do not delay
-			// I am confounded to say why. Perhaps optimisation failure.
 			LOGD("Incremented a repeater @ {%i %i %i} | Elapsed ticks: %i | Target delay: %i", itr->a_RelBlockPos.x, itr->a_RelBlockPos.y, itr->a_RelBlockPos.z, itr->a_ElapsedTicks, itr->a_DelayTicks);
 			itr->a_ElapsedTicks++;
 			itr++;
@@ -1120,7 +1094,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 		case E_BLOCK_STONE_PRESSURE_PLATE:
 		{
 			// MCS feature - stone pressure plates can only be triggered by players :D
-			cPlayer * a_Player = m_World.FindClosestPlayer(Vector3f(BlockX + 0.5f, (float)a_RelBlockY, BlockZ + 0.5f), 0.7f, false);
+			cPlayer * a_Player = m_World.FindClosestPlayer(Vector3f(BlockX + 0.5f, (float)a_RelBlockY, BlockZ + 0.5f), 0.5f, false);
 
 			if (a_Player != NULL)
 			{
@@ -1131,7 +1105,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 			else
 			{
 				m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, 0x0);
-				m_World.WakeUpSimulators(BlockX, a_RelBlockY, BlockZ);
+				SetSourceUnpowered(BlockX, a_RelBlockY, BlockZ, m_Chunk);
 			}
 			break;
 		}
@@ -1155,7 +1129,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 					Vector3f BlockPos(m_X + 0.5f, (float)m_Y, m_Z + 0.5f);
 					double Distance = (EntityPos - BlockPos).Length();
 
-					if (Distance <= 0.7)
+					if (Distance <= 0.5)
 					{
 						m_NumberOfEntities++;
 					}
@@ -1177,7 +1151,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 			};
 
 			cPressurePlateCallback PressurePlateCallback(BlockX, a_RelBlockY, BlockZ);
-			m_World.ForEachEntity(PressurePlateCallback);
+			m_World.ForEachEntityInChunk(m_Chunk->GetPosX(), m_Chunk->GetPosZ(), PressurePlateCallback);
 
 			unsigned char Power;
 			NIBBLETYPE Meta = m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
@@ -1198,7 +1172,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 					m_Chunk->BroadcastSoundEffect("random.click", (int)((BlockX + 0.5) * 8.0), (int)((a_RelBlockY + 0.1) * 8.0), (int)((BlockZ + 0.5) * 8.0), 0.3F, 0.6F);
 				}
 				m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, E_META_PRESSURE_PLATE_RAISED);
-				m_World.WakeUpSimulators(BlockX, a_RelBlockY, BlockZ);
+				SetSourceUnpowered(BlockX, a_RelBlockY, BlockZ, m_Chunk);
 			}
 
 			break;
@@ -1223,7 +1197,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 					Vector3f BlockPos(m_X + 0.5f, (float)m_Y, m_Z + 0.5f);
 					double Distance = (EntityPos - BlockPos).Length();
 
-					if (Distance <= 0.7)
+					if (Distance <= 0.5)
 					{
 						m_NumberOfEntities++;
 					}
@@ -1232,7 +1206,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 
 				bool GetPowerLevel(unsigned char & a_PowerLevel) const
 				{
-					a_PowerLevel = std::min((int)ceil(m_NumberOfEntities / (float)10), MAX_POWER_LEVEL);
+					a_PowerLevel = std::min((int)ceil(m_NumberOfEntities / 10.f), MAX_POWER_LEVEL);
 					return (a_PowerLevel > 0);
 				}
 
@@ -1245,7 +1219,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 			};
 
 			cPressurePlateCallback PressurePlateCallback(BlockX, a_RelBlockY, BlockZ);
-			m_World.ForEachEntity(PressurePlateCallback);
+			m_World.ForEachEntityInChunk(m_Chunk->GetPosX(), m_Chunk->GetPosZ(), PressurePlateCallback);
 
 			unsigned char Power;
 			NIBBLETYPE Meta = m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
@@ -1266,7 +1240,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 					m_Chunk->BroadcastSoundEffect("random.click", (int)((BlockX + 0.5) * 8.0), (int)((a_RelBlockY + 0.1) * 8.0), (int)((BlockZ + 0.5) * 8.0), 0.3F, 0.6F);
 				}
 				m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, E_META_PRESSURE_PLATE_RAISED);
-				m_World.WakeUpSimulators(BlockX, a_RelBlockY, BlockZ);
+				SetSourceUnpowered(BlockX, a_RelBlockY, BlockZ, m_Chunk);
 			}
 
 			break;
@@ -1291,7 +1265,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 					Vector3f BlockPos(m_X + 0.5f, (float)m_Y, m_Z + 0.5f);
 					double Distance = (EntityPos - BlockPos).Length();
 
-					if (Distance <= 0.7)
+					if (Distance <= 0.5)
 					{
 						m_FoundEntity = true;
 						return true; // Break out, we only need to know for plates that at least one entity is on top
@@ -1313,7 +1287,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 			} ;
 
 			cPressurePlateCallback PressurePlateCallback(BlockX, a_RelBlockY, BlockZ);
-			m_World.ForEachEntity(PressurePlateCallback);
+			m_World.ForEachEntityInChunk(m_Chunk->GetPosX(), m_Chunk->GetPosZ(), PressurePlateCallback);
 
 			NIBBLETYPE Meta = m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
 			if (PressurePlateCallback.FoundEntity())
@@ -1333,7 +1307,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 					m_Chunk->BroadcastSoundEffect("random.click", (int)((BlockX + 0.5) * 8.0), (int)((a_RelBlockY + 0.1) * 8.0), (int)((BlockZ + 0.5) * 8.0), 0.3F, 0.6F);
 				}
 				m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, E_META_PRESSURE_PLATE_RAISED);
-				m_World.WakeUpSimulators(BlockX, a_RelBlockY, BlockZ);
+				SetSourceUnpowered(BlockX, a_RelBlockY, BlockZ, m_Chunk);
 			}
 			break;
 		}
@@ -1349,6 +1323,175 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
 
 
 
+void cIncrementalRedstoneSimulator::HandleTripwireHook(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
+{
+	int BlockX = m_Chunk->GetPosX() * cChunkDef::Width + a_RelBlockX;
+	int BlockZ = m_Chunk->GetPosZ() * cChunkDef::Width + a_RelBlockZ;
+	int RelX = a_RelBlockX, RelZ = a_RelBlockZ;
+	bool FoundActivated = false;
+	eBlockFace FaceToGoTowards = cBlockTripwireHookHandler::MetadataToDirection(m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ));
+
+	for (int i = 0; i < 40; ++i) // Tripwires can be connected up to 40 blocks
+	{
+		BLOCKTYPE Type;
+		NIBBLETYPE Meta;
+
+		AddFaceDirection(RelX, a_RelBlockY, RelZ, FaceToGoTowards);
+		m_Chunk->UnboundedRelGetBlock(RelX, a_RelBlockY, RelZ, Type, Meta);
+
+		if (Type == E_BLOCK_TRIPWIRE)
+		{
+			if (Meta == 0x1)
+			{
+				FoundActivated = true;
+			}
+		}
+		else if (Type == E_BLOCK_TRIPWIRE_HOOK)
+		{
+			if (ReverseBlockFace(cBlockTripwireHookHandler::MetadataToDirection(Meta)) == FaceToGoTowards)
+			{
+				// Other hook facing in opposite direction - circuit completed!
+				break;
+			}
+			else
+			{
+				// Tripwire hook not connected at all, AND away all the power state bits
+				m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ) & 0x3);
+				SetSourceUnpowered(BlockX, a_RelBlockY, BlockZ, m_Chunk);
+				return;
+			}
+		}
+		else
+		{
+			// Tripwire hook not connected at all, AND away all the power state bits
+			m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ) & 0x3);
+			SetSourceUnpowered(BlockX, a_RelBlockY, BlockZ, m_Chunk);
+			return;
+		}
+	}
+
+	if (FoundActivated)
+	{
+		// Connected and activated, set the 3rd and 4th highest bits
+		m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ) | 0xC);
+		SetAllDirsAsPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
+	}
+	else
+	{
+		// Connected but not activated, AND away the highest bit
+		m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, (m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ) & 0x7) | 0x4);
+		SetSourceUnpowered(BlockX, a_RelBlockY, BlockZ, m_Chunk);
+	}
+}
+
+
+
+
+
+void cIncrementalRedstoneSimulator::HandleTrappedChest(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
+{
+	class cGetTrappedChestPlayers :
+		public cChestCallback
+	{
+	public:
+		cGetTrappedChestPlayers(void) :
+			m_NumberOfPlayers(0)
+		{
+		}
+
+		virtual bool Item(cChestEntity * a_Chest) override
+		{
+			ASSERT(a_Chest->GetBlockType() == E_BLOCK_TRAPPED_CHEST);
+			m_NumberOfPlayers = a_Chest->GetNumberOfPlayers();
+			return (m_NumberOfPlayers <= 0);
+		}
+
+		unsigned char GetPowerLevel(void) const
+		{
+			return std::min(m_NumberOfPlayers, MAX_POWER_LEVEL);
+		}
+
+	private:
+		int m_NumberOfPlayers;
+
+	} GTCP;
+
+	int BlockX = m_Chunk->GetPosX() * cChunkDef::Width + a_RelBlockX;
+	int BlockZ = m_Chunk->GetPosZ() * cChunkDef::Width + a_RelBlockZ;
+	if (m_Chunk->DoWithChestAt(BlockX, a_RelBlockY, BlockZ, GTCP))
+	{
+		SetAllDirsAsPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, GTCP.GetPowerLevel());
+	}
+	else
+	{
+		SetSourceUnpowered(BlockX, a_RelBlockY, BlockZ, m_Chunk);
+	}
+}
+
+
+
+
+
+void cIncrementalRedstoneSimulator::HandleTripwire(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
+{
+	int BlockX = m_Chunk->GetPosX() * cChunkDef::Width + a_RelBlockX;
+	int BlockZ = m_Chunk->GetPosZ() * cChunkDef::Width + a_RelBlockZ;
+
+	class cTripwireCallback :
+		public cEntityCallback
+	{
+	public:
+		cTripwireCallback(int a_BlockX, int a_BlockY, int a_BlockZ) :
+			m_FoundEntity(false),
+			m_X(a_BlockX),
+			m_Y(a_BlockY),
+			m_Z(a_BlockZ)
+		{
+		}
+
+		virtual bool Item(cEntity * a_Entity) override
+		{
+			cBoundingBox bbWire(m_X, m_X + 1, m_Y, m_Y + 0.1, m_Z, m_Z + 1);
+			cBoundingBox bbEntity(a_Entity->GetPosition(), a_Entity->GetWidth() / 2, a_Entity->GetHeight());
+
+			if (bbEntity.DoesIntersect(bbWire))
+			{
+				m_FoundEntity = true;
+				return true; // One entity is sufficient to trigger the wire
+			}
+			return false;
+		}
+
+		bool FoundEntity(void) const
+		{
+			return m_FoundEntity;
+		}
+
+	protected:
+		bool m_FoundEntity;
+
+		int m_X;
+		int m_Y;
+		int m_Z;
+	};
+
+	cTripwireCallback TripwireCallback(BlockX, a_RelBlockY, BlockZ);
+	m_World.ForEachEntityInChunk(m_Chunk->GetPosX(), m_Chunk->GetPosZ(), TripwireCallback);
+
+	if (TripwireCallback.FoundEntity())
+	{
+		m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, 0x1);
+	}
+	else
+	{
+		m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, 0x0);
+	}
+}
+
+
+
+
+
 bool cIncrementalRedstoneSimulator::AreCoordsDirectlyPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
 {
 	int BlockX = (m_Chunk->GetPosX() * cChunkDef::Width) + a_RelBlockX;
@@ -1558,8 +1701,8 @@ bool cIncrementalRedstoneSimulator::IsPistonPowered(int a_RelBlockX, int a_RelBl
 bool cIncrementalRedstoneSimulator::IsWirePowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, unsigned char & a_PowerLevel)
 {
 	a_PowerLevel = 0;
-	int BlockX = (m_Chunk->GetPosX() * cChunkDef::Width) + a_RelBlockX;
-	int BlockZ = (m_Chunk->GetPosZ() * cChunkDef::Width) + a_RelBlockZ;
+	int BlockX = m_Chunk->GetPosX() * cChunkDef::Width + a_RelBlockX;
+	int BlockZ = m_Chunk->GetPosZ() * cChunkDef::Width + a_RelBlockZ;
 
 	for (PoweredBlocksList::const_iterator itr = m_PoweredBlocks->begin(); itr != m_PoweredBlocks->end(); ++itr) // Check powered list
 	{
@@ -1567,7 +1710,7 @@ bool cIncrementalRedstoneSimulator::IsWirePowered(int a_RelBlockX, int a_RelBloc
 		{
 			continue;
 		}
-		a_PowerLevel = itr->a_PowerLevel;
+		a_PowerLevel = std::max(itr->a_PowerLevel , a_PowerLevel); // Get the highest power level (a_PowerLevel is initialised already and there CAN be multiple levels for one block)
 	}
 
 	for (LinkedBlocksList::const_iterator itr = m_LinkedPoweredBlocks->begin(); itr != m_LinkedPoweredBlocks->end(); ++itr) // Check linked powered list
@@ -1576,7 +1719,15 @@ bool cIncrementalRedstoneSimulator::IsWirePowered(int a_RelBlockX, int a_RelBloc
 		{
 			continue;
 		}
-		a_PowerLevel = itr->a_PowerLevel;
+
+		BLOCKTYPE Type = E_BLOCK_AIR;
+		int RelSourceX = itr->a_SourcePos.x - m_Chunk->GetPosX() * cChunkDef::Width;
+		int RelSourceZ = itr->a_SourcePos.z - m_Chunk->GetPosZ() * cChunkDef::Width;
+		if (!m_Chunk->UnboundedRelGetBlockType(RelSourceX, itr->a_SourcePos.y, RelSourceZ, Type) || (Type == E_BLOCK_REDSTONE_WIRE))
+		{
+			continue;
+		}
+		a_PowerLevel = std::max(itr->a_PowerLevel, a_PowerLevel);
 	}
 
 	return (a_PowerLevel != 0); // Answer the inital question: is the wire powered?
@@ -1748,20 +1899,9 @@ void cIncrementalRedstoneSimulator::SetBlockPowered(int a_RelBlockX, int a_RelBl
 	int SourceX = (m_Chunk->GetPosX() * cChunkDef::Width) + a_RelSourceX;
 	int SourceZ = (m_Chunk->GetPosZ() * cChunkDef::Width) + a_RelSourceZ;
 
-	BLOCKTYPE Block = 0;
-	if (!m_Chunk->UnboundedRelGetBlockType(a_RelBlockX, a_RelBlockY, a_RelBlockZ, Block))
-	{
-		return;
-	}
-	if (Block == E_BLOCK_AIR)
-	{
-		// Don't set air, fixes some bugs (wires powering themselves)
-		return;
-	}
-
-	cChunk * Neighbour = m_Chunk->GetNeighborChunk(BlockX, BlockZ);
-	PoweredBlocksList * Powered = Neighbour->GetRedstoneSimulatorPoweredBlocksList();
-	for (PoweredBlocksList::iterator itr = Powered->begin(); itr != Powered->end(); ++itr)  // Check powered list
+	cChunk * Neighbour = m_Chunk->GetRelNeighborChunkAdjustCoords(a_RelBlockX, a_RelBlockZ); // Adjust coordinates for the later call using these values
+	PoweredBlocksList * Powered = Neighbour->GetRedstoneSimulatorPoweredBlocksList(); // We need to insert the value into the chunk who owns the block position
+	for (PoweredBlocksList::iterator itr = Powered->begin(); itr != Powered->end(); ++itr)
 	{
 		if (
 			itr->a_BlockPos.Equals(Vector3i(BlockX, a_RelBlockY, BlockZ)) &&
@@ -1774,16 +1914,33 @@ void cIncrementalRedstoneSimulator::SetBlockPowered(int a_RelBlockX, int a_RelBl
 		}
 	}
 
-	PoweredBlocksList * OtherPowered = m_Chunk->GetNeighborChunk(SourceX, SourceZ)->GetRedstoneSimulatorPoweredBlocksList();
-	for (PoweredBlocksList::const_iterator itr = OtherPowered->begin(); itr != OtherPowered->end(); ++itr)  // Check powered list
+	// No need to get neighbouring chunk as we can guarantee that when something is powering us, the entry will be in our chunk
+	// TODO: on C++11 support, change this to a llama function pased to a std::remove_if
+	for (PoweredBlocksList::iterator itr = m_PoweredBlocks->begin(); itr != m_PoweredBlocks->end(); ++itr)
 	{
 		if (
 			itr->a_BlockPos.Equals(Vector3i(SourceX, a_RelSourceY, SourceZ)) &&
-			itr->a_SourcePos.Equals(Vector3i(BlockX, a_RelBlockY, BlockZ))
+			itr->a_SourcePos.Equals(Vector3i(BlockX, a_RelBlockY, BlockZ)) &&
+			(m_Chunk->GetBlock(a_RelSourceX, a_RelSourceY, a_RelSourceZ) == E_BLOCK_REDSTONE_WIRE)
 			)
 		{
-			// Powered wires try to power their source - don't let them!
-			return;
+			BLOCKTYPE Block;
+			NIBBLETYPE Meta;
+			Neighbour->GetBlockTypeMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, Block, Meta);
+
+			if (Block == E_BLOCK_REDSTONE_WIRE)
+			{
+				if (Meta < a_PowerLevel)
+				{
+					m_PoweredBlocks->erase(itr); // Powering source with higher power level, allow it
+					break;
+				}
+				else
+				{
+					// Powered wires try to power their source - don't let them!
+					return;
+				}
+			}
 		}
 	}
 
@@ -1814,20 +1971,6 @@ void cIncrementalRedstoneSimulator::SetBlockLinkedPowered(
 	int SourceX = (m_Chunk->GetPosX() * cChunkDef::Width) + a_RelSourceX;
 	int SourceZ = (m_Chunk->GetPosZ() * cChunkDef::Width) + a_RelSourceZ;
 
-	BLOCKTYPE DestBlock = 0;
-	if (!m_Chunk->UnboundedRelGetBlockType(a_RelBlockX, a_RelBlockY, a_RelBlockZ, DestBlock))
-	{
-		return;
-	}
-	if (DestBlock == E_BLOCK_AIR)
-	{
-		// Don't set air, fixes some bugs (wires powering themselves)
-		return;
-	}
-	if ((DestBlock == E_BLOCK_REDSTONE_WIRE) && (m_Chunk->GetBlock(a_RelSourceX, a_RelSourceY, a_RelSourceZ) == E_BLOCK_REDSTONE_WIRE))
-	{
-		return;
-	}
 	if (!IsViableMiddleBlock(a_MiddleBlock))
 	{
 		return;
@@ -1933,6 +2076,45 @@ bool cIncrementalRedstoneSimulator::QueueRepeaterPowerChange(int a_RelBlockX, in
 
 
 
+void cIncrementalRedstoneSimulator::SetSourceUnpowered(int a_SourceX, int a_SourceY, int a_SourceZ, cChunk * a_Chunk, bool a_IsFirstCall)
+{
+	// TODO: on C++11 support, change both of these to llama functions pased to a std::remove_if
+
+	for (PoweredBlocksList::iterator itr = a_Chunk->GetRedstoneSimulatorPoweredBlocksList()->begin(); itr != a_Chunk->GetRedstoneSimulatorPoweredBlocksList()->end();)
+	{
+		if (itr->a_SourcePos.Equals(Vector3i(a_SourceX, a_SourceY, a_SourceZ)))
+		{
+			itr = a_Chunk->GetRedstoneSimulatorPoweredBlocksList()->erase(itr);
+			a_Chunk->SetIsRedstoneDirty(true);
+			continue;
+		}
+		++itr;
+	}
+	for (LinkedBlocksList::iterator itr = a_Chunk->GetRedstoneSimulatorLinkedBlocksList()->begin(); itr != a_Chunk->GetRedstoneSimulatorLinkedBlocksList()->end();)
+	{
+		if (itr->a_SourcePos.Equals(Vector3i(a_SourceX, a_SourceY, a_SourceZ)))
+		{
+			itr = a_Chunk->GetRedstoneSimulatorLinkedBlocksList()->erase(itr);
+			a_Chunk->SetIsRedstoneDirty(true);
+			continue;
+		}
+		++itr;
+	}
+
+	if (a_IsFirstCall && AreCoordsOnChunkBoundary(a_SourceX, a_SourceY, a_SourceZ))
+	{
+		// +- 2 to accomodate linked powered blocks
+		SetSourceUnpowered(a_SourceX, a_SourceY, a_SourceZ, a_Chunk->GetNeighborChunk(a_SourceX - 2, a_SourceZ), false);
+		SetSourceUnpowered(a_SourceX, a_SourceY, a_SourceZ, a_Chunk->GetNeighborChunk(a_SourceX + 2, a_SourceZ), false);
+		SetSourceUnpowered(a_SourceX, a_SourceY, a_SourceZ, a_Chunk->GetNeighborChunk(a_SourceX, a_SourceZ - 2), false);
+		SetSourceUnpowered(a_SourceX, a_SourceY, a_SourceZ, a_Chunk->GetNeighborChunk(a_SourceX, a_SourceZ + 2), false);
+	}
+}
+
+
+
+
+
 cIncrementalRedstoneSimulator::eRedstoneDirection cIncrementalRedstoneSimulator::GetWireDirection(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
 {
 	int Dir = REDSTONE_NONE;
diff --git a/src/Simulator/IncrementalRedstoneSimulator.h b/src/Simulator/IncrementalRedstoneSimulator.h
index 9c1f9460c..ce987a60f 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.h
+++ b/src/Simulator/IncrementalRedstoneSimulator.h
@@ -102,6 +102,13 @@ private:
 	void HandleDaylightSensor(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
 	/** Handles pressure plates */
 	void HandlePressurePlate(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyType);
+	/** Handles tripwire hooks
+	Performs correct meta and power setting for self by going in the direction it faces and looking for a continous line of tripwire bounded by another oppositely facing hook
+	If this line is complete, it verifies that at least on wire reports an entity is on top (via its meta), and performs its task
+	*/
+	void HandleTripwireHook(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles trapped chests */
+	void HandleTrappedChest(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
 	/* ==================== */
 
 	/* ====== CARRIERS ====== */
@@ -109,8 +116,6 @@ private:
 	void HandleRedstoneWire(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
 	/** Handles repeaters */
 	void HandleRedstoneRepeater(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyState);
-	/** Handles delayed updates to Repeaters **/
-	void HandleRedstoneRepeaterDelays();
 	/* ====================== */
 
 	/* ====== DEVICES ====== */
@@ -134,6 +139,8 @@ private:
 	void HandleFenceGate(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
 	/** Handles noteblocks */
 	void HandleNoteBlock(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles tripwires */
+	void HandleTripwire(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
 	/* ===================== */
 
 	/* ====== Helper functions ====== */
@@ -149,6 +156,10 @@ private:
 	void SetAllDirsAsPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, unsigned char a_PowerLevel = MAX_POWER_LEVEL);
 	/** Queues a repeater to be powered or unpowered and returns if the m_RepeatersDelayList iterators were invalidated */
 	bool QueueRepeaterPowerChange(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, NIBBLETYPE a_Meta, bool ShouldPowerOn);
+	/** Removes a block from the Powered and LinkedPowered lists
+	Used for variable sources such as tripwire hooks, daylight sensors, and trapped chests
+	*/
+	void SetSourceUnpowered(int a_RelSourceX, int a_RelSourceY, int a_RelSourceZ, cChunk * a_Chunk, bool a_IsFirstCall = true);
 
 	/** Returns if a coordinate is powered or linked powered */
 	bool AreCoordsPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ) { return AreCoordsDirectlyPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ) || AreCoordsLinkedPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ); }
@@ -167,7 +178,8 @@ private:
 	/** Returns if a wire is powered
 	The only diffence between this and a normal AreCoordsPowered is that this function checks for a wire powering another wire */
 	bool IsWirePowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, unsigned char & a_PowerLevel);
-
+	/** Handles delayed updates to repeaters **/
+	void HandleRedstoneRepeaterDelays(void);
 
 	/** Returns if lever metadata marks it as emitting power */
 	bool IsLeverOn(NIBBLETYPE a_BlockMeta);
@@ -179,7 +191,9 @@ private:
 	/** Returns if a block is viable to be the MiddleBlock of a SetLinkedPowered operation */
 	inline static bool IsViableMiddleBlock(BLOCKTYPE Block) { return cBlockInfo::FullyOccupiesVoxel(Block); }
 
-	/** Returns if a block is a mechanism (something that accepts power and does something) */
+	/** Returns if a block is a mechanism (something that accepts power and does something)
+	Used by torches to determine if they power a block whilst not standing on the ground
+	*/
 	inline static bool IsMechanism(BLOCKTYPE Block)
 	{
 		switch (Block)
@@ -202,6 +216,7 @@ private:
 			case E_BLOCK_REDSTONE_REPEATER_OFF:
 			case E_BLOCK_REDSTONE_REPEATER_ON:
 			case E_BLOCK_POWERED_RAIL:
+			case E_BLOCK_REDSTONE_WIRE:
 			{
 				return true;
 			}
@@ -228,6 +243,7 @@ private:
 			case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE:
 			case E_BLOCK_STONE_PRESSURE_PLATE:
 			case E_BLOCK_WOODEN_PRESSURE_PLATE:
+			case E_BLOCK_TRAPPED_CHEST:
 			{
 				return true;
 			}
@@ -270,7 +286,9 @@ private:
 			case E_BLOCK_STONE_PRESSURE_PLATE:
 			case E_BLOCK_TNT:
 			case E_BLOCK_TRAPDOOR:
+			case E_BLOCK_TRAPPED_CHEST:
 			case E_BLOCK_TRIPWIRE_HOOK:
+			case E_BLOCK_TRIPWIRE:
 			case E_BLOCK_WOODEN_BUTTON:
 			case E_BLOCK_WOODEN_DOOR:
 			case E_BLOCK_WOODEN_PRESSURE_PLATE:
@@ -281,6 +299,16 @@ private:
 			default: return false;
 		}
 	}
+
+	inline static bool AreCoordsOnChunkBoundary(int a_BlockX, int a_BlockY, int a_BlockZ)
+	{
+		return ( // Are we on a chunk boundary? +- 2 because of LinkedPowered blocks
+			((a_BlockX % cChunkDef::Width) <= 1) ||
+			((a_BlockX % cChunkDef::Width) >= 14) ||
+			((a_BlockZ % cChunkDef::Width) <= 1) ||
+			((a_BlockZ % cChunkDef::Width) >= 14)
+		);
+	}
 };
 
 
diff --git a/src/UI/SlotArea.cpp b/src/UI/SlotArea.cpp
index 728692f2a..e220960ff 100644
--- a/src/UI/SlotArea.cpp
+++ b/src/UI/SlotArea.cpp
@@ -60,12 +60,35 @@ void cSlotArea::Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickA
 			ShiftClicked(a_Player, a_SlotNum, a_ClickedItem);
 			return;
 		}
-		
 		case caDblClick:
 		{
 			DblClicked(a_Player, a_SlotNum);
 			return;
 		}
+		case caMiddleClick:
+		{
+			MiddleClicked(a_Player, a_SlotNum);
+			return;
+		}
+		case caDropKey:
+		case caCtrlDropKey:
+		{
+			DropClicked(a_Player, a_SlotNum, (a_ClickAction == caCtrlDropKey));
+			return;
+		}
+		case caNumber1:
+		case caNumber2:
+		case caNumber3:
+		case caNumber4:
+		case caNumber5:
+		case caNumber6:
+		case caNumber7:
+		case caNumber8:
+		case caNumber9:
+		{
+			NumberClicked(a_Player, a_SlotNum, a_ClickAction);
+			return;
+		}
 		default:
 		{
 			break;
@@ -226,6 +249,77 @@ void cSlotArea::DblClicked(cPlayer & a_Player, int a_SlotNum)
 
 
 
+void cSlotArea::MiddleClicked(cPlayer & a_Player, int a_SlotNum)
+{
+	cItem Slot(*GetSlot(a_SlotNum, a_Player));
+	cItem & DraggingItem = a_Player.GetDraggingItem();
+
+	if (!a_Player.IsGameModeCreative() || Slot.IsEmpty() || !DraggingItem.IsEmpty())
+	{
+		return;
+	}
+
+	DraggingItem = Slot;
+	DraggingItem.m_ItemCount = DraggingItem.GetMaxStackSize();
+}
+
+
+
+
+
+void cSlotArea::DropClicked(cPlayer & a_Player, int a_SlotNum, bool a_DropStack)
+{
+	cItem Slot(*GetSlot(a_SlotNum, a_Player));
+	if (Slot.IsEmpty())
+	{
+		return;
+	}
+
+	cItem ItemToDrop = Slot.CopyOne();
+	if (a_DropStack)
+	{
+		ItemToDrop.m_ItemCount = Slot.m_ItemCount;
+	}
+
+	Slot.m_ItemCount -= ItemToDrop.m_ItemCount;
+	if (Slot.m_ItemCount <= 0)
+	{
+		Slot.Empty();
+	}
+	SetSlot(a_SlotNum, a_Player, Slot);
+
+	a_Player.TossPickup(ItemToDrop);
+}
+
+
+
+
+
+void cSlotArea::NumberClicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction)
+{
+	if ((a_ClickAction < caNumber1) || (a_ClickAction > caNumber9))
+	{
+		return;
+	}
+
+	int HotbarSlot = (int)a_ClickAction - (int)caNumber1;
+	cItem ItemInHotbar(a_Player.GetInventory().GetHotbarSlot(HotbarSlot));
+	cItem ItemInSlot(*GetSlot(a_SlotNum, a_Player));
+
+	// The items are equal. Do nothing.
+	if (ItemInHotbar.IsEqual(ItemInSlot))
+	{
+		return;
+	}
+
+	a_Player.GetInventory().SetHotbarSlot(HotbarSlot, ItemInSlot);
+	SetSlot(a_SlotNum, a_Player, ItemInHotbar);
+}
+
+
+
+
+
 void cSlotArea::OnPlayerAdded(cPlayer & a_Player)
 {
 	UNUSED(a_Player);
@@ -410,6 +504,12 @@ cSlotAreaCrafting::cSlotAreaCrafting(int a_GridSize, cWindow & a_ParentWindow) :
 
 void cSlotAreaCrafting::Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction, const cItem & a_ClickedItem)
 {
+	if (a_ClickAction == caMiddleClick)
+	{
+		MiddleClicked(a_Player, a_SlotNum);
+		return;
+	}
+
 	// Override for craft result slot
 	if (a_SlotNum == 0)
 	{
@@ -417,12 +517,17 @@ void cSlotAreaCrafting::Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction
 		{
 			ShiftClickedResult(a_Player);
 		}
+		else if ((a_ClickAction == caDropKey) || (a_ClickAction == caCtrlDropKey))
+		{
+			DropClickedResult(a_Player);
+		}
 		else
 		{
 			ClickedResult(a_Player);
 		}
 		return;
 	}
+
 	super::Clicked(a_Player, a_SlotNum, a_ClickAction, a_ClickedItem);
 	UpdateRecipe(a_Player);
 }
@@ -468,6 +573,20 @@ void cSlotAreaCrafting::OnPlayerRemoved(cPlayer & a_Player)
 
 
 
+void cSlotAreaCrafting::SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item)
+{
+	// Update the recipe after setting the slot, if the slot is not the result slot:
+	super::SetSlot(a_SlotNum, a_Player, a_Item);
+	if (a_SlotNum != 0)
+	{
+		UpdateRecipe(a_Player);
+	}
+}
+
+
+
+
+
 void cSlotAreaCrafting::DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots)
 {
 	UNUSED(a_ItemStack);
@@ -545,16 +664,20 @@ void cSlotAreaCrafting::ShiftClickedResult(cPlayer & a_Player)
 		// Distribute the result, this time for real:
 		ResultCopy = Result;
 		m_ParentWindow.DistributeStack(ResultCopy, a_Player, this, true);
-		
+
 		// Remove the ingredients from the crafting grid and update the recipe:
 		cCraftingRecipe & Recipe = GetRecipeForPlayer(a_Player);
 		cCraftingGrid Grid(PlayerSlots, m_GridSize, m_GridSize);
 		Recipe.ConsumeIngredients(Grid);
 		Grid.CopyToItems(PlayerSlots);
 		UpdateRecipe(a_Player);
+
+		// Broadcast the window, we sometimes move items to different locations than Vanilla, causing needless desyncs:
+		m_ParentWindow.BroadcastWholeWindow();
+		
+		// If the recipe has changed, bail out:
 		if (!Recipe.GetResult().IsEqual(Result))
 		{
-			// The recipe has changed, bail out
 			return;
 		}
 	}
@@ -564,6 +687,27 @@ void cSlotAreaCrafting::ShiftClickedResult(cPlayer & a_Player)
 
 
 
+void cSlotAreaCrafting::DropClickedResult(cPlayer & a_Player)
+{
+	// Get the current recipe:
+	cCraftingRecipe & Recipe = GetRecipeForPlayer(a_Player);
+	const cItem & Result = Recipe.GetResult();
+
+	cItem * PlayerSlots = GetPlayerSlots(a_Player) + 1;
+	cCraftingGrid Grid(PlayerSlots, m_GridSize, m_GridSize);
+
+	a_Player.TossPickup(Result);
+	Recipe.ConsumeIngredients(Grid);
+	Grid.CopyToItems(PlayerSlots);
+
+	HandleCraftItem(Result, a_Player);
+	UpdateRecipe(a_Player);
+}
+
+
+
+
+
 void cSlotAreaCrafting::UpdateRecipe(cPlayer & a_Player)
 {
 	cCraftingGrid   Grid(GetPlayerSlots(a_Player) + 1, m_GridSize, m_GridSize);
@@ -651,15 +795,37 @@ void cSlotAreaAnvil::Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_C
 		return;
 	}
 
-	if (a_ClickAction == caDblClick)
-	{
-		return;
-	}
-
-	if ((a_ClickAction == caShiftLeftClick) || (a_ClickAction == caShiftRightClick))
+	switch (a_ClickAction)
 	{
-		ShiftClicked(a_Player, a_SlotNum, a_ClickedItem);
-		return;
+		case caDblClick:
+		{
+			return;
+		}
+		case caShiftLeftClick:
+		case caShiftRightClick:
+		{
+			ShiftClicked(a_Player, a_SlotNum, a_ClickedItem);
+			return;
+		}
+		case caMiddleClick:
+		{
+			MiddleClicked(a_Player, a_SlotNum);
+			return;
+		}
+		case caDropKey:
+		case caCtrlDropKey:
+		{
+			if (CanTakeResultItem(a_Player))
+			{
+				DropClicked(a_Player, a_SlotNum, true);
+				OnTakeResult(a_Player);
+			}
+			return;
+		}
+		default:
+		{
+			break;
+		}
 	}
 
 	cItem Slot(*GetSlot(a_SlotNum, a_Player));
@@ -1057,12 +1223,16 @@ void cSlotAreaEnchanting::Clicked(cPlayer & a_Player, int a_SlotNum, eClickActio
 			ShiftClicked(a_Player, a_SlotNum, a_ClickedItem);
 			return;
 		}
-		
 		case caDblClick:
 		{
 			DblClicked(a_Player, a_SlotNum);
 			return;
 		}
+		case caMiddleClick:
+		{
+			MiddleClicked(a_Player, a_SlotNum);
+			return;
+		}
 		default:
 		{
 			break;
@@ -1341,8 +1511,7 @@ cSlotAreaEnderChest::cSlotAreaEnderChest(cEnderChestEntity * a_EnderChest, cWind
 
 const cItem * cSlotAreaEnderChest::GetSlot(int a_SlotNum, cPlayer & a_Player) const
 {
-	// a_SlotNum ranges from 0 to 26, use that to index the chest entity's inventory directly:
-	return &(m_EnderChest->GetSlot(a_SlotNum));
+	return &(a_Player.GetEnderChestContents().GetSlot(a_SlotNum));
 }
 
 
@@ -1351,7 +1520,7 @@ const cItem * cSlotAreaEnderChest::GetSlot(int a_SlotNum, cPlayer & a_Player) co
 
 void cSlotAreaEnderChest::SetSlot(int a_SlotNum, cPlayer & a_Player, const cItem & a_Item)
 {
-	m_EnderChest->SetSlot(a_SlotNum, a_Item);
+	a_Player.GetEnderChestContents().SetSlot(a_SlotNum, a_Item);
 }
 
 
@@ -1408,11 +1577,32 @@ void cSlotAreaFurnace::Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a
 			bAsync = true;
 		}
 
-		if ((a_ClickAction == caShiftLeftClick) || (a_ClickAction == caShiftRightClick))
+		switch (a_ClickAction)
 		{
-			HandleSmeltItem(Slot, a_Player);
-			ShiftClicked(a_Player, a_SlotNum, Slot);
-			return;
+			case caShiftLeftClick:
+			case caShiftRightClick:
+			{
+				HandleSmeltItem(Slot, a_Player);
+				ShiftClicked(a_Player, a_SlotNum, Slot);
+				return;
+			}
+			case caMiddleClick:
+			{
+				MiddleClicked(a_Player, a_SlotNum);
+				return;
+			}
+			case caDropKey:
+			case caCtrlDropKey:
+			{
+				DropClicked(a_Player, a_SlotNum, (a_SlotNum == caCtrlDropKey));
+				Slot.m_ItemCount = Slot.m_ItemCount - GetSlot(a_SlotNum, a_Player)->m_ItemCount;
+				HandleSmeltItem(Slot, a_Player);
+				return;
+			}
+			default:
+			{
+				break;
+			}
 		}
 
 		cItem & DraggingItem = a_Player.GetDraggingItem();
@@ -1590,6 +1780,12 @@ void cSlotAreaInventoryBase::Clicked(cPlayer & a_Player, int a_SlotNum, eClickAc
 {
 	if (a_Player.IsGameModeCreative() && (m_ParentWindow.GetWindowType() == cWindow::wtInventory))
 	{
+		if ((a_ClickAction == caDropKey) || (a_ClickAction == caCtrlDropKey))
+		{
+			DropClicked(a_Player, a_SlotNum, (a_ClickAction == caCtrlDropKey));
+			return;
+		}
+		
 		// Creative inventory must treat a_ClickedItem as a DraggedItem instead, replacing the inventory slot with it
 		SetSlot(a_SlotNum, a_Player, a_ClickedItem);
 		return;
@@ -1677,16 +1873,28 @@ void cSlotAreaArmor::Clicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_C
 		return;
 	}
 
-	if ((a_ClickAction == caShiftLeftClick) || (a_ClickAction == caShiftRightClick))
-	{
-		ShiftClicked(a_Player, a_SlotNum, a_ClickedItem);
-		return;
-	}
-
-	// Armors haven't a dbl click
-	if (a_ClickAction == caDblClick)
+	switch (a_ClickAction)
 	{
-		return;
+		case caDblClick:
+		{
+			// Armors haven't a dbl click
+			return;
+		}
+		case caShiftLeftClick:
+		case caShiftRightClick:
+		{
+			ShiftClicked(a_Player, a_SlotNum, a_ClickedItem);
+			return;
+		}
+		case caMiddleClick:
+		{
+			MiddleClicked(a_Player, a_SlotNum);
+			return;
+		}
+		default:
+		{
+			break;
+		}
 	}
 
 	cItem Slot(*GetSlot(a_SlotNum, a_Player));
diff --git a/src/UI/SlotArea.h b/src/UI/SlotArea.h
index b4b693cf6..3dc5c3849 100644
--- a/src/UI/SlotArea.h
+++ b/src/UI/SlotArea.h
@@ -46,10 +46,19 @@ public:
 	
 	/// Called from Clicked when the action is a shiftclick (left or right)
 	virtual void ShiftClicked(cPlayer & a_Player, int a_SlotNum, const cItem & a_ClickedItem);
-	
+
 	/// Called from Clicked when the action is a caDblClick
 	virtual void DblClicked(cPlayer & a_Player, int a_SlotNum);
-	
+
+	/** Called from Clicked when the action is a middleclick */
+	virtual void MiddleClicked(cPlayer & a_Player, int a_SlotNum);
+
+	/** Called from Clicked when the action is a drop click. */
+	virtual void DropClicked(cPlayer & a_Player, int a_SlotNum, bool a_DropStack);
+
+	/** Called from Clicked when the action is a number click. */
+	virtual void NumberClicked(cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction);
+
 	/// Called when a new player opens the same parent window. The window already tracks the player. CS-locked.
 	virtual void OnPlayerAdded(cPlayer & a_Player);
 	
@@ -232,10 +241,12 @@ public:
 	virtual void Clicked        (cPlayer & a_Player, int a_SlotNum, eClickAction a_ClickAction, const cItem & a_ClickedItem) override;
 	virtual void DblClicked     (cPlayer & a_Player, int a_SlotNum);
 	virtual void OnPlayerRemoved(cPlayer & a_Player) override;
+	virtual void SetSlot        (int a_SlotNum, cPlayer & a_Player, const cItem & a_Item) override;
 	
 	// Distributing items into this area is completely disabled
 	virtual void DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots) override;
 
+
 protected:
 	/// Maps player's EntityID -> current recipe; not a std::map because cCraftingGrid needs proper constructor params
 	typedef std::list<std::pair<int, cCraftingRecipe> > cRecipeMap;
@@ -248,7 +259,10 @@ protected:
 	
 	/// Handles a shift-click in the result slot. Crafts using the current recipe until it changes or no more space for result.
 	void ShiftClickedResult(cPlayer & a_Player);
-	
+
+	/** Handles a drop-click in the result slot. */
+	void DropClickedResult(cPlayer & a_Player);
+
 	/// Updates the current recipe and result slot based on the ingredients currently in the crafting grid of the specified player
 	void UpdateRecipe(cPlayer & a_Player);
 	
diff --git a/src/UI/Window.cpp b/src/UI/Window.cpp
index 98a9a0cec..43d923fa5 100644
--- a/src/UI/Window.cpp
+++ b/src/UI/Window.cpp
@@ -145,8 +145,7 @@ void cWindow::GetSlots(cPlayer & a_Player, cItems & a_Slots) const
 	{
 		int NumSlots = (*itr)->GetNumSlots();
 		for (int i = 0; i < NumSlots; i++)
-		{
-			
+		{			
 			const cItem * Item = (*itr)->GetSlot(i, a_Player);
 			if (Item == NULL)
 			{
@@ -170,7 +169,7 @@ void cWindow::Clicked(
 	const cItem & a_ClickedItem
 )
 {
-    	cPluginManager * PlgMgr = cRoot::Get()->GetPluginManager();
+	cPluginManager * PlgMgr = cRoot::Get()->GetPluginManager();
 	if (a_WindowID != m_WindowID)
 	{
 		LOGWARNING("%s: Wrong window ID (exp %d, got %d) received from \"%s\"; ignoring click.", __FUNCTION__, m_WindowID, a_WindowID, a_Player.GetName().c_str());
@@ -179,6 +178,7 @@ void cWindow::Clicked(
 
 	switch (a_ClickAction)
 	{
+		case caLeftClickOutside:
 		case caRightClickOutside:
 		{
 			if (PlgMgr->CallHookPlayerTossingItem(a_Player))
@@ -191,25 +191,16 @@ void cWindow::Clicked(
 				a_Player.TossPickup(a_ClickedItem);
 			}
 
-			// Toss one of the dragged items:
-			a_Player.TossHeldItem();
-			return;
-		}
-		case caLeftClickOutside:
-		{
-			if (PlgMgr->CallHookPlayerTossingItem(a_Player))
+			if (a_ClickAction == caLeftClickOutside)
 			{
-				// A plugin doesn't agree with the tossing. The plugin itself is responsible for handling the consequences (possible inventory mismatch)
-				return;
+				// Toss all dragged items:
+				a_Player.TossHeldItem(a_Player.GetDraggingItem().m_ItemCount);
 			}
-
-			if (a_Player.IsGameModeCreative())
+			else
 			{
-				a_Player.TossPickup(a_ClickedItem);
+				// Toss one of the dragged items:
+				a_Player.TossHeldItem();
 			}
-
-			// Toss all dragged items:
-			a_Player.TossHeldItem(a_Player.GetDraggingItem().m_ItemCount);
 			return;
 		}
 		case caLeftClickOutsideHoldNothing:
@@ -914,11 +905,13 @@ void cEnchantingWindow::GetBlockPos(int & a_PosX, int & a_PosY, int & a_PosZ)
 // cChestWindow:
 
 cChestWindow::cChestWindow(cChestEntity * a_Chest) :
-	cWindow(wtChest, "Chest"),
+	cWindow(wtChest, (a_Chest->GetBlockType() == E_BLOCK_CHEST) ? "Chest" : "Trapped Chest"),
 	m_World(a_Chest->GetWorld()),
 	m_BlockX(a_Chest->GetPosX()),
 	m_BlockY(a_Chest->GetPosY()),
-	m_BlockZ(a_Chest->GetPosZ())
+	m_BlockZ(a_Chest->GetPosZ()),
+	m_PrimaryChest(a_Chest),
+	m_SecondaryChest(NULL)
 {
 	m_SlotAreas.push_back(new cSlotAreaChest(a_Chest, *this));
 	m_SlotAreas.push_back(new cSlotAreaInventory(*this));
@@ -928,7 +921,7 @@ cChestWindow::cChestWindow(cChestEntity * a_Chest) :
 	m_World->BroadcastSoundEffect("random.chestopen", m_BlockX * 8, m_BlockY * 8, m_BlockZ * 8, 1, 1);
 
 	// Send out the chest-open packet:
-	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 1, E_BLOCK_CHEST);
+	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 1, a_Chest->GetBlockType());
 }
 
 
@@ -936,11 +929,13 @@ cChestWindow::cChestWindow(cChestEntity * a_Chest) :
 
 
 cChestWindow::cChestWindow(cChestEntity * a_PrimaryChest, cChestEntity * a_SecondaryChest) :
-	cWindow(wtChest, "Double Chest"),
+	cWindow(wtChest, (a_PrimaryChest->GetBlockType() == E_BLOCK_CHEST) ? "Double Chest" : "Double Trapped Chest"),
 	m_World(a_PrimaryChest->GetWorld()),
 	m_BlockX(a_PrimaryChest->GetPosX()),
 	m_BlockY(a_PrimaryChest->GetPosY()),
-	m_BlockZ(a_PrimaryChest->GetPosZ())
+	m_BlockZ(a_PrimaryChest->GetPosZ()),
+	m_PrimaryChest(a_PrimaryChest),
+	m_SecondaryChest(a_SecondaryChest)
 {
 	m_SlotAreas.push_back(new cSlotAreaDoubleChest(a_PrimaryChest, a_SecondaryChest, *this));
 	m_SlotAreas.push_back(new cSlotAreaInventory(*this));
@@ -952,7 +947,52 @@ cChestWindow::cChestWindow(cChestEntity * a_PrimaryChest, cChestEntity * a_Secon
 	m_World->BroadcastSoundEffect("random.chestopen", m_BlockX * 8, m_BlockY * 8, m_BlockZ * 8, 1, 1);
 
 	// Send out the chest-open packet:
-	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 1, E_BLOCK_CHEST);
+	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 1, a_PrimaryChest->GetBlockType());
+}
+
+
+
+
+
+void cChestWindow::OpenedByPlayer(cPlayer & a_Player)
+{
+	int ChunkX, ChunkZ;
+
+	m_PrimaryChest->SetNumberOfPlayers(m_PrimaryChest->GetNumberOfPlayers() + 1);
+	cChunkDef::BlockToChunk(m_PrimaryChest->GetPosX(), m_PrimaryChest->GetPosZ(), ChunkX, ChunkZ);
+	m_PrimaryChest->GetWorld()->MarkRedstoneDirty(ChunkX, ChunkZ);
+
+	if (m_SecondaryChest != NULL)
+	{
+		m_SecondaryChest->SetNumberOfPlayers(m_SecondaryChest->GetNumberOfPlayers() + 1);
+		cChunkDef::BlockToChunk(m_SecondaryChest->GetPosX(), m_SecondaryChest->GetPosZ(), ChunkX, ChunkZ);
+		m_SecondaryChest->GetWorld()->MarkRedstoneDirty(ChunkX, ChunkZ);
+	}
+
+	cWindow::OpenedByPlayer(a_Player);
+}
+
+
+
+
+
+bool cChestWindow::ClosedByPlayer(cPlayer & a_Player, bool a_CanRefuse)
+{
+	int ChunkX, ChunkZ;
+
+	m_PrimaryChest->SetNumberOfPlayers(m_PrimaryChest->GetNumberOfPlayers() - 1);
+	cChunkDef::BlockToChunk(m_PrimaryChest->GetPosX(), m_PrimaryChest->GetPosZ(), ChunkX, ChunkZ);
+	m_PrimaryChest->GetWorld()->MarkRedstoneDirty(ChunkX, ChunkZ);
+
+	if (m_SecondaryChest != NULL)
+	{
+		m_SecondaryChest->SetNumberOfPlayers(m_SecondaryChest->GetNumberOfPlayers() - 1);
+		cChunkDef::BlockToChunk(m_SecondaryChest->GetPosX(), m_SecondaryChest->GetPosZ(), ChunkX, ChunkZ);
+		m_SecondaryChest->GetWorld()->MarkRedstoneDirty(ChunkX, ChunkZ);
+	}
+
+	cWindow::ClosedByPlayer(a_Player, a_CanRefuse);
+	return true;
 }
 
 
@@ -962,7 +1002,7 @@ cChestWindow::cChestWindow(cChestEntity * a_PrimaryChest, cChestEntity * a_Secon
 cChestWindow::~cChestWindow()
 {
 	// Send out the chest-close packet:
-	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 0, E_BLOCK_CHEST);
+	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 0, m_PrimaryChest->GetBlockType());
 
 	m_World->BroadcastSoundEffect("random.chestclosed", m_BlockX * 8, m_BlockY * 8, m_BlockZ * 8, 1, 1);
 }
@@ -975,7 +1015,7 @@ cChestWindow::~cChestWindow()
 // cDropSpenserWindow:
 
 cDropSpenserWindow::cDropSpenserWindow(int a_BlockX, int a_BlockY, int a_BlockZ, cDropSpenserEntity * a_DropSpenser) :
-	cWindow(wtDropSpenser, "Dropspenser")
+	cWindow(wtDropSpenser, (a_DropSpenser->GetBlockType() == E_BLOCK_DISPENSER) ? "Dispenser" : "Dropper")
 {
 	m_ShouldDistributeToHotbarFirst = false;
 	m_SlotAreas.push_back(new cSlotAreaItemGrid(a_DropSpenser->GetContents(), *this));
@@ -1017,6 +1057,7 @@ cEnderChestWindow::~cEnderChestWindow()
 	// Send out the chest-close packet:
 	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 0, E_BLOCK_ENDER_CHEST);
 
+	// Play the closing sound
 	m_World->BroadcastSoundEffect("random.chestclosed", m_BlockX * 8, m_BlockY * 8, m_BlockZ * 8, 1, 1);
 }
 
diff --git a/src/UI/Window.h b/src/UI/Window.h
index 542dccb88..b170a9d78 100644
--- a/src/UI/Window.h
+++ b/src/UI/Window.h
@@ -114,7 +114,7 @@ public:
 		const cItem & a_ClickedItem
 	);
 
-	void OpenedByPlayer(cPlayer & a_Player);
+	virtual void OpenedByPlayer(cPlayer & a_Player);
 	
 	/// Called when a player closes this window; notifies all slot areas. Returns true if close accepted
 	virtual bool ClosedByPlayer(cPlayer & a_Player, bool a_CanRefuse);
@@ -327,10 +327,15 @@ public:
 	cChestWindow(cChestEntity * a_Chest);
 	cChestWindow(cChestEntity * a_PrimaryChest, cChestEntity * a_SecondaryChest);
 	~cChestWindow();
+
+	virtual bool ClosedByPlayer(cPlayer & a_Player, bool a_CanRefuse) override;
+	virtual void OpenedByPlayer(cPlayer & a_Player) override;
 	
 protected:
 	cWorld * m_World;
 	int m_BlockX, m_BlockY, m_BlockZ;  // Position of the chest, for the window-close packet
+	cChestEntity * m_PrimaryChest;
+	cChestEntity * m_SecondaryChest;
 } ;
 
 
diff --git a/src/Vector3.h b/src/Vector3.h
index 5faac1457..c175bf135 100644
--- a/src/Vector3.h
+++ b/src/Vector3.h
@@ -134,6 +134,16 @@ public:
 		z += a_Diff.z;
 	}
 
+	/** Runs each value of the vector through std::floor() */
+	inline Vector3<int> Floor(void) const
+	{
+		return Vector3<int>(
+			(int)floor(x),
+			(int)floor(y),
+			(int)floor(z)
+		);
+	}
+
 	// tolua_end
 
 	inline bool operator != (const Vector3<T> & a_Rhs) const
@@ -146,6 +156,16 @@ public:
 		return Equals(a_Rhs);
 	}
 
+	inline bool operator > (const Vector3<T> & a_Rhs) const
+	{
+		return (SqrLength() > a_Rhs.SqrLength());
+	}
+
+	inline bool operator < (const Vector3<T> & a_Rhs) const
+	{
+		return (SqrLength() < a_Rhs.SqrLength());
+	}
+
 	inline void operator += (const Vector3<T> & a_Rhs)
 	{
 		x += a_Rhs.x;
@@ -288,6 +308,7 @@ protected:
 	{
 		return (a_Value < 0) ? -a_Value : a_Value;
 	}
+
 };
 // tolua_end
 
@@ -295,6 +316,15 @@ protected:
 
 
 
+template <> inline Vector3<int> Vector3<int>::Floor(void) const
+{
+	return *this;
+}
+
+
+
+
+
 template <typename T>
 const double Vector3<T>::EPS = 0.000001;
 
diff --git a/src/World.cpp b/src/World.cpp
index bd7694e96..64a629233 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -389,8 +389,8 @@ void cWorld::InitializeSpawn(void)
 		IniFile.WriteFile(m_IniFileName);
 	}
 
-	int ChunkX = 0, ChunkY = 0, ChunkZ = 0;
-	BlockToChunk((int)m_SpawnX, (int)m_SpawnY, (int)m_SpawnZ, ChunkX, ChunkY, ChunkZ);
+	int ChunkX = 0, ChunkZ = 0;
+	cChunkDef::BlockToChunk((int)m_SpawnX, (int)m_SpawnZ, ChunkX, ChunkZ);
 	
 	// For the debugging builds, don't make the server build too much world upon start:
 	#if defined(_DEBUG) || defined(ANDROID_NDK)
@@ -1886,15 +1886,6 @@ void cWorld::BroadcastCollectEntity(const cEntity & a_Entity, const cPlayer & a_
 
 
 
-void cWorld::BroadcastCollectPickup(const cPickup & a_Pickup, const cPlayer & a_Player, const cClientHandle * a_Exclude)
-{
-	m_ChunkMap->BroadcastCollectEntity(a_Pickup, a_Player, a_Exclude);
-}
-
-
-
-
-
 void cWorld::BroadcastDestroyEntity(const cEntity & a_Entity, const cClientHandle * a_Exclude)
 {
 	m_ChunkMap->BroadcastDestroyEntity(a_Entity, a_Exclude);
@@ -2191,9 +2182,18 @@ void cWorld::SendBlockEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cClientHa
 
 
 
-void cWorld::MarkChunkDirty (int a_ChunkX, int a_ChunkZ)
+void cWorld::MarkRedstoneDirty(int a_ChunkX, int a_ChunkZ)
 {
-	m_ChunkMap->MarkChunkDirty (a_ChunkX, a_ChunkZ);
+	m_ChunkMap->MarkRedstoneDirty(a_ChunkX, a_ChunkZ);
+}
+
+
+
+
+
+void cWorld::MarkChunkDirty(int a_ChunkX, int a_ChunkZ, bool a_MarkRedstoneDirty)
+{
+	m_ChunkMap->MarkChunkDirty(a_ChunkX, a_ChunkZ, a_MarkRedstoneDirty);
 }
 
 
@@ -2776,10 +2776,8 @@ bool cWorld::ForEachChunkInRect(int a_MinChunkX, int a_MaxChunkX, int a_MinChunk
 
 void cWorld::SaveAllChunks(void)
 {
-	LOGINFO("Saving all chunks...");
 	m_LastSave = m_WorldAge;
 	m_ChunkMap->SaveAllChunks();
-	m_Storage.QueueSavedMessage();
 }
 
 
@@ -3044,6 +3042,15 @@ void cWorld::TabCompleteUserName(const AString & a_Text, AStringVector & a_Resul
 
 
 
+void cWorld::SetChunkAlwaysTicked(int a_ChunkX, int a_ChunkZ, bool a_AlwaysTicked)
+{
+	m_ChunkMap->SetChunkAlwaysTicked(a_ChunkX, a_ChunkZ, a_AlwaysTicked);
+}
+
+
+
+
+
 cRedstoneSimulator * cWorld::InitializeRedstoneSimulator(cIniFile & a_IniFile)
 {
 	AString SimulatorName = a_IniFile.GetValueSet("Physics", "RedstoneSimulator", "");
diff --git a/src/World.h b/src/World.h
index 692d5a497..27dd81be3 100644
--- a/src/World.h
+++ b/src/World.h
@@ -207,7 +207,6 @@ public:
 
 	void BroadcastChunkData              (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer, const cClientHandle * a_Exclude = NULL);
 	void BroadcastCollectEntity          (const cEntity & a_Pickup, const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL);
-	void BroadcastCollectPickup          (const cPickup & a_Pickup, const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL);
 	void BroadcastDestroyEntity          (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL);
 	void BroadcastEntityEffect           (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration, const cClientHandle * a_Exclude = NULL);
 	void BroadcastEntityEquipment        (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item, const cClientHandle * a_Exclude = NULL);
@@ -242,7 +241,8 @@ public:
 	/** If there is a block entity at the specified coords, sends it to the client specified */
 	void SendBlockEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cClientHandle & a_Client);
 	
-	void MarkChunkDirty (int a_ChunkX, int a_ChunkZ);
+	void MarkRedstoneDirty(int a_ChunkX, int a_ChunkZ);
+	void MarkChunkDirty (int a_ChunkX, int a_ChunkZ, bool a_MarkRedstoneDirty = false);
 	void MarkChunkSaving(int a_ChunkX, int a_ChunkZ);
 	void MarkChunkSaved (int a_ChunkX, int a_ChunkZ);
 	
@@ -486,7 +486,7 @@ public:
 	double GetSpawnZ(void) const { return m_SpawnZ; }
 
 	/** Wakes up the simulators for the specified block */
-	void WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ);
+	virtual void WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ) override;
 	
 	/** Wakes up the simulators for the specified area of blocks */
 	void WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ);
@@ -635,18 +635,6 @@ public:
 	
 	// tolua_end
 	
-	inline static void BlockToChunk( int a_X, int a_Y, int a_Z, int & a_ChunkX, int & a_ChunkY, int & a_ChunkZ )
-	{
-		// TODO: Use floor() instead of weird if statements
-		// Also fix Y
-		(void)a_Y; // not unused anymore
-		a_ChunkX = a_X/cChunkDef::Width;
-		if(a_X < 0 && a_X % cChunkDef::Width != 0) a_ChunkX--;
-		a_ChunkY = 0;
-		a_ChunkZ = a_Z/cChunkDef::Width;
-		if(a_Z < 0 && a_Z % cChunkDef::Width != 0) a_ChunkZ--;
-	}
-
 	/** Saves all chunks immediately. Dangerous interface, may deadlock, use QueueSaveAllChunks() instead */
 	void SaveAllChunks(void);
 	
@@ -773,6 +761,13 @@ public:
 
 	/** Get the current darkness level based on the time */
 	NIBBLETYPE GetSkyDarkness() { return m_SkyDarkness; }
+	
+	/** Increments (a_AlwaysTicked == true) or decrements (false) the m_AlwaysTicked counter for the specified chunk.
+	If the m_AlwaysTicked counter is greater than zero, the chunk is ticked in the tick-thread regardless of
+	whether it has any clients or not.
+	This function allows nesting and task-concurrency (multiple separate tasks can request ticking and as long
+	as at least one requests is active the chunk will be ticked). */
+	void SetChunkAlwaysTicked(int a_ChunkX, int a_ChunkZ, bool a_AlwaysTicked = true);  // tolua_export
 
 private:
 
diff --git a/src/WorldStorage/NBTChunkSerializer.cpp b/src/WorldStorage/NBTChunkSerializer.cpp
index f35b38859..3ccbceb7a 100644
--- a/src/WorldStorage/NBTChunkSerializer.cpp
+++ b/src/WorldStorage/NBTChunkSerializer.cpp
@@ -175,10 +175,10 @@ void cNBTChunkSerializer::AddBasicTileEntity(cBlockEntity * a_Entity, const char
 
 
 
-void cNBTChunkSerializer::AddChestEntity(cChestEntity * a_Entity)
+void cNBTChunkSerializer::AddChestEntity(cChestEntity * a_Entity, BLOCKTYPE a_ChestType)
 {
 	m_Writer.BeginCompound("");
-		AddBasicTileEntity(a_Entity, "Chest");
+		AddBasicTileEntity(a_Entity, (a_ChestType == E_BLOCK_CHEST) ? "Chest" : "TrappedChest");
 		m_Writer.BeginList("Items", TAG_Compound);
 			AddItemGrid(a_Entity->GetContents());
 		m_Writer.EndList();
@@ -589,20 +589,19 @@ void cNBTChunkSerializer::AddProjectileEntity(cProjectileEntity * a_Projectile)
 	m_Writer.BeginCompound("");
 		AddBasicEntity(a_Projectile, a_Projectile->GetMCAClassName());
 		Vector3d Pos = a_Projectile->GetPosition();
-		m_Writer.AddShort("xTile",  (Int16)floor(Pos.x));
-		m_Writer.AddShort("yTile",  (Int16)floor(Pos.y));
-		m_Writer.AddShort("zTile",  (Int16)floor(Pos.z));
-		m_Writer.AddShort("inTile", 0);  // TODO: Query the block type
-		m_Writer.AddShort("shake",  0);  // TODO: Any shake?
-		m_Writer.AddByte ("inGround", a_Projectile->IsInGround() ? 1 : 0);
+		m_Writer.AddByte("inGround", a_Projectile->IsInGround() ? 1 : 0);
 		
 		switch (a_Projectile->GetProjectileKind())
 		{
 			case cProjectileEntity::pkArrow:
 			{
-				m_Writer.AddByte("inData",   0);  // TODO: Query the block meta (is it needed?)
-				m_Writer.AddByte("pickup",   ((cArrowEntity *)a_Projectile)->GetPickupState());
-				m_Writer.AddDouble("damage", ((cArrowEntity *)a_Projectile)->GetDamageCoeff());
+				cArrowEntity * Arrow = (cArrowEntity *)a_Projectile;
+
+				m_Writer.AddInt("xTile", (Int16)Arrow->GetBlockHit().x);
+				m_Writer.AddInt("yTile", (Int16)Arrow->GetBlockHit().y);
+				m_Writer.AddInt("zTile", (Int16)Arrow->GetBlockHit().z);
+				m_Writer.AddByte("pickup",   Arrow->GetPickupState());
+				m_Writer.AddDouble("damage", Arrow->GetDamageCoeff());
 				break;
 			}
 			case cProjectileEntity::pkGhastFireball:
@@ -620,14 +619,11 @@ void cNBTChunkSerializer::AddProjectileEntity(cProjectileEntity * a_Projectile)
 			{
 				ASSERT(!"Unsaved projectile entity!");
 			}
-		}  // switch (ProjectileKind)
-		cEntity * Creator = a_Projectile->GetCreator();
-		if (Creator != NULL)
+		}  // switch (ProjectileKind)		
+
+		if (!a_Projectile->GetCreatorName().empty())
 		{
-			if (Creator->GetEntityType() == cEntity::etPlayer)
-			{
-				m_Writer.AddString("ownerName", ((cPlayer *)Creator)->GetName());
-			}
+			m_Writer.AddString("ownerName", a_Projectile->GetCreatorName());
 		}
 	m_Writer.EndCompound();
 }
@@ -817,18 +813,21 @@ void cNBTChunkSerializer::BlockEntity(cBlockEntity * a_Entity)
 	// Add tile-entity into NBT:
 	switch (a_Entity->GetBlockType())
 	{
-		case E_BLOCK_CHEST:         AddChestEntity       ((cChestEntity *)        a_Entity); break;
-		case E_BLOCK_DISPENSER:     AddDispenserEntity   ((cDispenserEntity *)    a_Entity); break;
-		case E_BLOCK_DROPPER:       AddDropperEntity     ((cDropperEntity *)      a_Entity); break;
-		case E_BLOCK_FLOWER_POT:    AddFlowerPotEntity   ((cFlowerPotEntity *)    a_Entity); break;
-		case E_BLOCK_FURNACE:       AddFurnaceEntity     ((cFurnaceEntity *)      a_Entity); break;
-		case E_BLOCK_HOPPER:        AddHopperEntity      ((cHopperEntity *)       a_Entity); break;
-		case E_BLOCK_SIGN_POST:
-		case E_BLOCK_WALLSIGN:      AddSignEntity        ((cSignEntity *)         a_Entity); break;
-		case E_BLOCK_HEAD:          AddMobHeadEntity     ((cMobHeadEntity *)      a_Entity); break;
-		case E_BLOCK_NOTE_BLOCK:    AddNoteEntity        ((cNoteEntity *)         a_Entity); break;
-		case E_BLOCK_JUKEBOX:       AddJukeboxEntity     ((cJukeboxEntity *)      a_Entity); break;
-		case E_BLOCK_COMMAND_BLOCK: AddCommandBlockEntity((cCommandBlockEntity *) a_Entity); break;
+		case E_BLOCK_CHEST:         AddChestEntity       ((cChestEntity *)       a_Entity, a_Entity->GetBlockType()); break;
+		case E_BLOCK_COMMAND_BLOCK: AddCommandBlockEntity((cCommandBlockEntity *)a_Entity); break;
+		case E_BLOCK_DISPENSER:     AddDispenserEntity   ((cDispenserEntity *)   a_Entity); break;
+		case E_BLOCK_DROPPER:       AddDropperEntity     ((cDropperEntity *)     a_Entity); break;
+		case E_BLOCK_ENDER_CHEST:   /* No data to be saved */                               break;
+		case E_BLOCK_FLOWER_POT:    AddFlowerPotEntity   ((cFlowerPotEntity *)   a_Entity); break;
+		case E_BLOCK_FURNACE:       AddFurnaceEntity     ((cFurnaceEntity *)     a_Entity); break;
+		case E_BLOCK_HEAD:          AddMobHeadEntity     ((cMobHeadEntity *)     a_Entity); break;
+		case E_BLOCK_HOPPER:        AddHopperEntity      ((cHopperEntity *)      a_Entity); break;
+		case E_BLOCK_JUKEBOX:       AddJukeboxEntity     ((cJukeboxEntity *)     a_Entity); break;
+		case E_BLOCK_LIT_FURNACE:   AddFurnaceEntity     ((cFurnaceEntity *)     a_Entity); break;
+		case E_BLOCK_NOTE_BLOCK:    AddNoteEntity        ((cNoteEntity *)        a_Entity); break;
+		case E_BLOCK_SIGN_POST:     AddSignEntity        ((cSignEntity *)        a_Entity); break;
+		case E_BLOCK_TRAPPED_CHEST: AddChestEntity       ((cChestEntity *)       a_Entity, a_Entity->GetBlockType()); break;
+		case E_BLOCK_WALLSIGN:      AddSignEntity        ((cSignEntity *)        a_Entity); break;
 
 		default:
 		{
diff --git a/src/WorldStorage/NBTChunkSerializer.h b/src/WorldStorage/NBTChunkSerializer.h
index 112afc27e..f73f4ad7d 100644
--- a/src/WorldStorage/NBTChunkSerializer.h
+++ b/src/WorldStorage/NBTChunkSerializer.h
@@ -92,7 +92,7 @@ protected:
 	
 	// Block entities:
 	void AddBasicTileEntity(cBlockEntity *     a_Entity, const char * a_EntityTypeID);
-	void AddChestEntity    (cChestEntity *     a_Entity);
+	void AddChestEntity    (cChestEntity *     a_Entity, BLOCKTYPE a_ChestType);
 	void AddDispenserEntity(cDispenserEntity * a_Entity);
 	void AddDropperEntity  (cDropperEntity *   a_Entity);
 	void AddFurnaceEntity  (cFurnaceEntity *   a_Furnace);
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index b22454cdf..0b2a4c053 100644
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -582,7 +582,7 @@ void cWSSAnvil::LoadBlockEntitiesFromNBT(cBlockEntityList & a_BlockEntities, con
 		}
 		if (strncmp(a_NBT.GetData(sID), "Chest", a_NBT.GetDataLength(sID)) == 0)
 		{
-			LoadChestFromNBT(a_BlockEntities, a_NBT, Child);
+			LoadChestFromNBT(a_BlockEntities, a_NBT, Child, E_BLOCK_CHEST);
 		}
 		else if (strncmp(a_NBT.GetData(sID), "Control", a_NBT.GetDataLength(sID)) == 0)
 		{
@@ -624,6 +624,10 @@ void cWSSAnvil::LoadBlockEntitiesFromNBT(cBlockEntityList & a_BlockEntities, con
 		{
 			LoadDispenserFromNBT(a_BlockEntities, a_NBT, Child);
 		}
+		else if (strncmp(a_NBT.GetData(sID), "TrappedChest", a_NBT.GetDataLength(sID)) == 0)
+		{
+			LoadChestFromNBT(a_BlockEntities, a_NBT, Child, E_BLOCK_TRAPPED_CHEST);
+		}
 		// TODO: Other block entities
 	}  // for Child - tag children
 }
@@ -740,7 +744,7 @@ void cWSSAnvil::LoadItemGridFromNBT(cItemGrid & a_ItemGrid, const cParsedNBT & a
 
 
 
-void cWSSAnvil::LoadChestFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
+void cWSSAnvil::LoadChestFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx, BLOCKTYPE a_ChestType)
 {
 	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
 	int x, y, z;
@@ -753,7 +757,7 @@ void cWSSAnvil::LoadChestFromNBT(cBlockEntityList & a_BlockEntities, const cPars
 	{
 		return;  // Make it an empty chest - the chunk loader will provide an empty cChestEntity for this
 	}
-	std::auto_ptr<cChestEntity> Chest(new cChestEntity(x, y, z, m_World));
+	std::auto_ptr<cChestEntity> Chest(new cChestEntity(x, y, z, m_World, a_ChestType));
 	LoadItemGridFromNBT(Chest->GetContents(), a_NBT, Items);
 	a_BlockEntities.push_back(Chest.release());
 }
@@ -1642,6 +1646,15 @@ void cWSSAnvil::LoadArrowFromNBT(cEntityList & a_Entities, const cParsedNBT & a_
 		Arrow->SetDamageCoeff(a_NBT.GetDouble(DamageIdx));
 	}
 	
+	// Load block hit:
+	int InBlockXIdx = a_NBT.FindChildByName(a_TagIdx, "xTile");
+	int InBlockYIdx = a_NBT.FindChildByName(a_TagIdx, "yTile");
+	int InBlockZIdx = a_NBT.FindChildByName(a_TagIdx, "zTile");
+	if ((InBlockXIdx > 0) && (InBlockYIdx > 0) && (InBlockZIdx > 0))
+	{
+		Arrow->SetBlockHit(Vector3i(a_NBT.GetInt(InBlockXIdx), a_NBT.GetInt(InBlockYIdx), a_NBT.GetInt(InBlockZIdx)));
+	}
+	
 	// Store the new arrow in the entities list:
 	a_Entities.push_back(Arrow.release());
 }
@@ -2481,8 +2494,6 @@ bool cWSSAnvil::LoadProjectileBaseFromNBT(cProjectileEntity & a_Entity, const cP
 	}
 	a_Entity.SetIsInGround(IsInGround);
 	
-	// TODO: Load inTile, TileCoords
-	
 	return true;
 }
 
diff --git a/src/WorldStorage/WSSAnvil.h b/src/WorldStorage/WSSAnvil.h
index 7542a828a..6f619fdb8 100644
--- a/src/WorldStorage/WSSAnvil.h
+++ b/src/WorldStorage/WSSAnvil.h
@@ -133,7 +133,7 @@ protected:
 	*/
 	void LoadItemGridFromNBT(cItemGrid & a_ItemGrid, const cParsedNBT & a_NBT, int a_ItemsTagIdx, int s_SlotOffset = 0);
 	
-	void LoadChestFromNBT       (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
+	void LoadChestFromNBT       (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx, BLOCKTYPE a_ChestType);
 	void LoadDispenserFromNBT   (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadDropperFromNBT     (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadFlowerPotFromNBT   (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
diff --git a/src/WorldStorage/WSSCompact.cpp b/src/WorldStorage/WSSCompact.cpp
index a853f6ec9..a3ba443fd 100644
--- a/src/WorldStorage/WSSCompact.cpp
+++ b/src/WorldStorage/WSSCompact.cpp
@@ -273,7 +273,7 @@ void cWSSCompact::LoadEntitiesFromJson(Json::Value & a_Value, cEntityList & a_En
 	{
 		for (Json::Value::iterator itr = AllChests.begin(); itr != AllChests.end(); ++itr )
 		{
-			std::auto_ptr<cChestEntity> ChestEntity(new cChestEntity(0, 0, 0, a_World));
+			std::auto_ptr<cChestEntity> ChestEntity(new cChestEntity(0, 0, 0, a_World, E_BLOCK_CHEST));
 			if (!ChestEntity->LoadFromJson(*itr))
 			{
 				LOGWARNING("ERROR READING CHEST FROM JSON!" );
diff --git a/src/WorldStorage/WorldStorage.cpp b/src/WorldStorage/WorldStorage.cpp
index 6867ad5bc..d3f35384b 100644
--- a/src/WorldStorage/WorldStorage.cpp
+++ b/src/WorldStorage/WorldStorage.cpp
@@ -17,13 +17,6 @@
 
 
 
-/// If a chunk with this Y coord is de-queued, it is a signal to emit the saved-all message (cWorldStorage::QueueSavedMessage())
-#define CHUNK_Y_MESSAGE 2
-
-
-
-
-
 /// Example storage schema - forgets all chunks ;)
 class cWSSForgetful :
 	public cWSSchema
@@ -168,17 +161,6 @@ void cWorldStorage::QueueSaveChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ)
 
 
 
-void cWorldStorage::QueueSavedMessage(void)
-{
-	// Pushes a special coord pair into the queue, signalizing a message instead
-	m_SaveQueue.EnqueueItem(cChunkCoords(0, CHUNK_Y_MESSAGE, 0));
-	m_Event.Set();
-}
-
-
-
-
-
 void cWorldStorage::UnqueueLoad(int a_ChunkX, int a_ChunkY, int a_ChunkZ)
 {
 	m_LoadQueue.Remove(sChunkLoad(a_ChunkX, a_ChunkY, a_ChunkZ,true));
@@ -286,19 +268,12 @@ bool cWorldStorage::SaveOneChunk(void)
 {
 	cChunkCoords ToSave(0, 0, 0);
 	bool ShouldSave = m_SaveQueue.TryDequeueItem(ToSave);
-	if(ShouldSave) {
-		if (ToSave.m_ChunkY == CHUNK_Y_MESSAGE)
-		{
-			LOGINFO("Saved all chunks in world %s", m_World->GetName().c_str());
-			return ShouldSave;
-		}
-		if (ShouldSave && m_World->IsChunkValid(ToSave.m_ChunkX, ToSave.m_ChunkZ))
+	if (ShouldSave && m_World->IsChunkValid(ToSave.m_ChunkX, ToSave.m_ChunkZ))
+	{
+		m_World->MarkChunkSaving(ToSave.m_ChunkX, ToSave.m_ChunkZ);
+		if (m_SaveSchema->SaveChunk(ToSave))
 		{
-			m_World->MarkChunkSaving(ToSave.m_ChunkX, ToSave.m_ChunkZ);
-			if (m_SaveSchema->SaveChunk(ToSave))
-			{
-				m_World->MarkChunkSaved(ToSave.m_ChunkX, ToSave.m_ChunkZ);
-			}
+			m_World->MarkChunkSaved(ToSave.m_ChunkX, ToSave.m_ChunkZ);
 		}
 	}
 	return ShouldSave;
diff --git a/src/WorldStorage/WorldStorage.h b/src/WorldStorage/WorldStorage.h
index bb189b6c9..1204b4310 100644
--- a/src/WorldStorage/WorldStorage.h
+++ b/src/WorldStorage/WorldStorage.h
@@ -67,9 +67,6 @@ public:
 	void QueueLoadChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ, bool a_Generate);  // Queues the chunk for loading; if not loaded, the chunk will be generated if a_Generate is true
 	void QueueSaveChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ);
 	
-	/// Signals that a message should be output to the console when all the chunks have been saved
-	void QueueSavedMessage(void);
-	
 	/// Loads the chunk specified; returns true on success, false on failure
 	bool LoadChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ);