From 2594084de6e163f15a1516d64cf413de5b0d899f Mon Sep 17 00:00:00 2001
From: Thorbjørn Lindeijer <thorbjorn@lindeijer.nl>
Date: Tue, 8 Jan 2013 18:03:02 +0100
Subject: Added support for Lua 5.2

Should still work against Lua 5.1 as well.
---
 src/scripting/luautil.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/scripting/luautil.h')

diff --git a/src/scripting/luautil.h b/src/scripting/luautil.h
index 1ff2ab8d..0d2a981d 100644
--- a/src/scripting/luautil.h
+++ b/src/scripting/luautil.h
@@ -103,7 +103,12 @@ public:
 
         luaL_newmetatable(s, mTypeName);        // metatable
         lua_pushstring(s, "__index");           // metatable, "__index"
-        luaL_register(s, typeName, members);    // metatable, "__index", {}
+        lua_createtable(s, 0, 0);               // metatable, "__index", {}
+#if LUA_VERSION_NUM < 502
+        luaL_register(s, NULL, members);
+#else
+        luaL_setfuncs(s, members, 0);
+#endif
         lua_rawset(s, -3);                      // metatable
         lua_pop(s, 1);                          // -empty-
     }
@@ -125,8 +130,12 @@ public:
             void *userData = lua_newuserdata(s, sizeof(T*));
             * static_cast<T**>(userData) = object;
 
+#if LUA_VERSION_NUM < 502
             luaL_newmetatable(s, mTypeName);
             lua_setmetatable(s, -2);
+#else
+            luaL_setmetatable(s, mTypeName);
+#endif
 
             UserDataCache::insert(s, object);
         }
-- 
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