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Don't allow to use empty nametag

This commit is contained in:
Wuzzy 2018-02-02 17:35:36 +01:00
parent 15d7764c65
commit fff0e572aa
1 changed files with 10 additions and 8 deletions
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18
mods/ENTITIES/mobs/api.lua
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@ -3608,16 +3608,18 @@ function mobs:feed_tame(self, clicker, feed_count, breed, tame)
if item:get_name() == "mobs:nametag" then if item:get_name() == "mobs:nametag" then
local tag = item:get_meta():get_string("name") local tag = item:get_meta():get_string("name")
if string.len(tag) > 30 then if tag ~= "" then
tag = string.sub(tag, 1, 30) if string.len(tag) > 30 then
end tag = string.sub(tag, 1, 30)
self.nametag = tag end
self.nametag = tag
update_tag(self) update_tag(self)
if not mobs.is_creative(name) then if not mobs.is_creative(name) then
item:take_item() item:take_item()
player:set_wielded_item(item) player:set_wielded_item(item)
end
end end
end end