The Battle for Wesnoth Forums

Your latest version does not need callbacks at all. Can be simplified to # lua wesnoth.require("wml-utils").handle_event_commands(wml.load("~add-ons/EventLoader/action.cfg")) [lua] code=<< local T = wml.tag local chat = wesnoth.interface.add_chat_message local sf = string.format ...

That does not match what previously described use case was. You code that after something has been entered, start listening for mouse event. But mouse event callback just does not work anyways https://github.com/wesnoth/wesnoth/issues/8815

Compare the input value, and if it is ' ' then do one thing, else do other thing.

Yes.

For multiple assignements on one line you can do equals,name=3,unit.level. If values to be split themselves contain comma you can probably do something with quotes, but not sure. For single key like type=Ghost,Wraith,Shadow it is only supported in keys where such support was intentionally added. I d...

If you give array to insert_tag it inserts multiple tags.

https://github.com/ProditorMagnus/Hide_ ... /_main.cfg

[lua] as actionWML is wesnoth.wml_actions.lua, while [lua] in [if] is wesnoth.wml_conditionals.lua. From wml point of view both are [lua], but behaviour is different. There are similar examples for example [object] as actionWML is different from [object] in tags such as [modify_unit].

You can do [modify_unit] part also in Lua https://wiki.wesnoth.org/LuaAPI/wesnoth/units#wesnoth.units.add_modification Example https://github.com/ProditorMagnus/OrociaRandomMod/blob/master/lua/spawn_functions.lua#L93 where effect definition is in https://github.com/ProditorMagnus/OrociaRandomMod/blo...

1.18 wesnoth.deepcopy() does not work on wml tables, better use wml.clone for them.

https://wiki.wesnoth.org/index.php?search= first, when that does not give anything then https://github.com/search?q=repo%3Awesn ... &type=code

Search finds where it is published.

You can compare to https://github.com/inferno8/wesnoth-Era ... 8C6-L68C20

I ran multiple lua wesnoth.interface.add_hex_overlay(42, 23, {halo="projectiles/fireball-impact-[1~16].png~SCALE(200,300):[60*16]"}) over time on same hex and I still dont see anything glitchy.

You could make https://github.com/wesnoth/wesnoth/blob ... ls.lua#L25 wml.error if none of comparisons is provided.