Allow disabling node meta overrides

README.md

@@ -25,6 +25,9 @@ sent to them to try and make sure they are at least usable.
  - If your mod stores `minetest.show_formspec` during load time, you'll need to
    add `fs51` as an optional dependency to `mod.conf` so it can use the patched
    show_formspec code.
+ - If a mod you use has broken node formspecs with fs51 enabled, try adding
+   `fs51.disable_meta_override = true` to minetest.conf (and please open an
+   issue against fs51).
 
 ## Dependencies
 

monkey_patching.lua

@@ -100,6 +100,10 @@ minetest.register_on_joinplayer(function(player)
     end
 end)
 
+if minetest.settings:get_bool('fs51.disable_meta_override') then
+    return
+end
+
 -- Patch minetest.get_meta()
 -- Inspired by https://gitlab.com/sztest/nodecore/-/blob/master/mods/nc_api
 local old_nodemeta_set_string

settingtypes.txt

@@ -0,0 +1,5 @@
+# Disables all automatic formspec translation.
+fs51.disable_monkey_patching (Prevent fs51 auto-translation) bool false
+
+# Disables node meta formspec translation.
+fs51.disable_meta_override (Prevent node meta override) bool false