Reverted moving Lua to C++.

lib/lua

@@ -1 +1 @@
-Subproject commit f543fd79318bf31c81141a07662eb71896a1d938
+Subproject commit 9972ba6d45f572b3569f907421fbc4866b4d1bfb

lib/sqlite

@@ -1 +1 @@
-Subproject commit 9aeab26b00c0bf4c1c3d0afd61acaf08eaf949d3
+Subproject commit 4435d7e4297220228174385302d430f1fdf3d090

lib/tolua++

@@ -1 +1 @@
-Subproject commit 26e85c404baf1d2e5eb4a21660d1f37176d7ab33
+Subproject commit 4d24aa316898964c23896fbb7419bdaa23638c26

src/Bindings/DeprecatedBindings.cpp

@@ -2,6 +2,11 @@
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 #include "DeprecatedBindings.h"
+extern "C"
+{
+	#include "lua/src/lua.h"
+	#include "lua/src/lauxlib.h"
+}
 #undef TOLUA_TEMPLATE_BIND
 #include "tolua++/include/tolua++.h"
 

src/Bindings/LuaState.cpp

@@ -6,7 +6,10 @@
 #include "Globals.h"
 #include "LuaState.h"
 
-#include "lua/src/lualib.h"
+extern "C"
+{
+	#include "lua/src/lualib.h"
+}
 
 #undef TOLUA_TEMPLATE_BIND
 #include "tolua++/include/tolua++.h"
@@ -32,7 +35,10 @@
 
 
 // fwd: "SQLite/lsqlite3.cpp"
-int luaopen_lsqlite3(lua_State * L);
+extern "C"
+{
+	int luaopen_lsqlite3(lua_State * L);
+}
 
 // fwd: "LuaExpat/lxplib.cpp":
 int luaopen_lxp(lua_State * L);

src/Bindings/LuaState.h

@@ -30,7 +30,10 @@ stays valid but doesn't call into Lua code anymore, returning false for "failure
 
 #pragma once
 
-#include "lua/src/lauxlib.h"
+extern "C"
+{
+	#include "lua/src/lauxlib.h"
+}
 
 #include "../Defines.h"
 #include "../FunctionRef.h"

src/Bindings/LuaWindow.cpp

@@ -7,7 +7,10 @@
 #include "../Entities/Player.h"
 #include "../UI/SlotArea.h"
 #include "PluginLua.h"
-#include "lua/src/lauxlib.h"  // Needed for LUA_REFNIL
+extern "C"
+{
+	#include "lua/src/lauxlib.h"  // Needed for LUA_REFNIL
+}
 #include "../Root.h"
 #include "../ClientHandle.h"
 

src/Bindings/PluginLua.cpp

@@ -20,7 +20,10 @@
 #include "../Root.h"
 #include "../WebAdmin.h"
 
-#include "lua/src/lauxlib.h"
+extern "C"
+{
+	#include "lua/src/lauxlib.h"
+}
 
 #undef TOLUA_TEMPLATE_BIND
 #include "tolua++/include/tolua++.h"