The Battle for Wesnoth Forums

Just use :gold then.

From code review, unit should be hidden during night on specific terrain. You did not say what situations you tested.

You should clarify what you mean by doesnt work.

Spaces in event names can be interchanged with underscores (for example, name=new turn and name=new_turn are equivalent).

Looks correct name.

Check all of these conditions before using [endlevel].

Because u.id is empty.

It is possible to make it shorter but I think it is not worth the effort yet. Your first example looks similar to orocia upgrades before I rewrote them in Lua.

If you want to try then yes, [insert_tag] will solve your use case.

wml.find_child also gives you index, if u_table only contains tag of that name just use table.remove with that index.

And your version doesnt work because you havent read wml.remove_children documentation.

Once wesnoth knows your addon is invalid it does not bother looking again. You can use f5 to let it try again. Some kinds of errors also require manually deleting cache files.

wiki is wrong, wml.variable does not exist. It was supposed to be wml.tag.have_unit and wml.tag.variable.

Lua also knows some comparison operators, so you can use for example wesnoth.current.side ~= side_candc

[unit]to_variable

It might happen that if you delete id completely then it is generated for copy too.

would make it much easier to parse.

Store, change id, unstore. If you do not trust yourself to avoid id conflicts then generate new [unit], save its id, kill it, and assign that id to copy.

_G is about Lua variables, [set_global_variable] is about WML variables which are stored in file.