whosit/waypoint_compass
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add ability to unset compass when coords field is empty

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whosit 2021-05-28 15:57:30 +03:00
parent 677d6a47f7
commit 81d9733ba5
1 changed files with 5 additions and 1 deletions
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6
init.lua
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@ -340,7 +340,11 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
local coords = coords_from_string(fields.coords) local coords = coords_from_string(fields.coords)
if coords then if coords then
set_compass_meta_pos(meta, coords) set_compass_meta_pos(meta, coords)
end elseif fields.coords == "" then
-- assume player wants to reset compass
meta:set_string("waypoint_compass:position", "") -- TODO make unset()?
-- TODO reset label too? or keep it to be safe?
end
local label = fields.label local label = fields.label
set_compass_meta_label(meta, label) set_compass_meta_label(meta, label)