From f2a20c0231258a00a3faccdad9b3d0deed05dd1f Mon Sep 17 00:00:00 2001
From: jyelon <jyelon@gmail.com>
Date: Tue, 21 Dec 2021 13:00:11 -0500
Subject: [PATCH] Add donotpredict to global(x)

---
 luprex/core/cpp/globaldb.cpp   | 2 +-
 luprex/core/cpp/world-core.cpp | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/luprex/core/cpp/globaldb.cpp b/luprex/core/cpp/globaldb.cpp
index e1015316..0fbde031 100644
--- a/luprex/core/cpp/globaldb.cpp
+++ b/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);
diff --git a/luprex/core/cpp/world-core.cpp b/luprex/core/cpp/world-core.cpp
index f120f954..14258dc9 100644
--- a/luprex/core/cpp/world-core.cpp
+++ b/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.
-    LS.rawset(LuaRegistry, "globaldb", LuaNewTable);
+    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.