MirLua: added MT::Index as fallback on missed key in metatable

git-svn-id: http://svn.miranda-ng.org/main/trunk@16585 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 10 insertions, 13 deletions

diff --git a/plugins/MirLua/src/mlua_metatable.h b/plugins/MirLua/src/mlua_metatable.h
index b8fcdec22b..5048c39288 100644
--- a/plugins/MirLua/src/mlua_metatable.h
+++ b/plugins/MirLua/src/mlua_metatable.h
@@ -63,8 +63,13 @@ private:
 		//memcpy(*obj, udata, sizeof(T));

 		*obj = (T*)lua_touserdata(L, 1);

 	}

-	

-	static void Free(T **obj)

+

+	static int Index(lua_State *L, T */*obj*/)

+	{

+		lua_pushnil(L);

+	}

+

+	static void Free(lua_State */*L*/, T **obj)

 	{

 		*obj = NULL;

 	}

@@ -130,7 +135,7 @@ private:
 			lua_pushlightuserdata(L, field->GetValue<void*>(obj));

 			break;

 		default:

-			lua_pushnil(L);

+			return Index(L, obj);

 		}

 

 		return 1;

@@ -139,7 +144,8 @@ private:
 	static int lua__gc(lua_State *L)

 	{

 		T **obj = (T**)luaL_checkudata(L, 1, MT::name);

-		MT::Free(obj);

+		MT::Free(L, obj);

+

 		return 0;

 	}

 

@@ -176,15 +182,6 @@ public:
 		return *this;

 	}

 

-	MT& Method(lua_CFunction func, const char *name)

-	{

-		luaL_getmetatable(L, MT::name);

-		lua_pushcfunction(L, func);

-		lua_setfield(L, -2, name);

-		lua_pop(L, 1);

-		return *this;

-	}

-

 	static void Set(lua_State *L, T *obj)

 	{

 		if (obj == NULL)