Add donotpredict to global(x)

luprex/core/cpp/globaldb.cpp

@@ -11,7 +11,7 @@ LuaDefine(global, "globalname", "get a table where global data can be stored") {
     // Get a pointer to the globaldb.
     LS.rawget(globaldb, LuaRegistry, "globaldb");
     if (!LS.istable(globaldb)) {
-        luaL_error(L, "globaldb is not enabled");
+        return lua_yield(L, 0); // donotpredict
     }
 
     LS.checkstring(globalname);

luprex/core/cpp/world-core.cpp

@@ -62,7 +62,9 @@ World::World(util::WorldType wt) {
     LS.rawset(LuaRegistry, "tangibles", LuaNewTable);
 
     // Create the globaldb in the registry.
+    if (util::world_type_authoritative(wt)) {
         LS.rawset(LuaRegistry, "globaldb", LuaNewTable);
+    }
 
     // Initialize the SourceDB.  At this stage, the sourcedb is
     // empty, so it's just populating the lua builtins.