From 7c1e625451d30db2f5f135f149585ff54c31bd4c Mon Sep 17 00:00:00 2001
From: Wuzzy <Wuzzy2@mail.ru>
Date: Fri, 2 Feb 2018 05:40:22 +0100
Subject: [PATCH] Allow to clear name with anvil
---
mods/ITEMS/mcl_anvils/init.lua | 39 +++++++++++++++++-----------------
1 file changed, 19 insertions(+), 20 deletions(-)
diff --git a/mods/ITEMS/mcl_anvils/init.lua b/mods/ITEMS/mcl_anvils/init.lua
index fbc223aaf..8b38ac416 100644
--- a/mods/ITEMS/mcl_anvils/init.lua
+++ b/mods/ITEMS/mcl_anvils/init.lua
@@ -31,28 +31,27 @@ local function update_anvil_slots(meta)
-- Just rename
if (not input1:is_empty() and input2:is_empty()) or (input1:is_empty() and not input2:is_empty()) then
- if new_name ~= nil and new_name ~= "" then
- local name_item
- if input1:is_empty() then
- name_item = input2
- else
- name_item = input1
- end
- -- No renaming allowed with group no_rename=1
- if minetest.get_item_group(name_item:get_name(), "no_rename") == 1 then
- new_output = ""
- else
- local meta = name_item:get_meta()
- -- Limit name length
- new_name = string.sub(new_name, 1, 30)
- -- Rename item
- meta:set_string("description", new_name)
- -- Double-save the name internally, too
- meta:set_string("name", new_name)
- new_output = name_item
- end
+ if new_name == nil then
+ new_name = ""
+ end
+ local name_item
+ if input1:is_empty() then
+ name_item = input2
else
+ name_item = input1
+ end
+ -- No renaming allowed with group no_rename=1
+ if minetest.get_item_group(name_item:get_name(), "no_rename") == 1 then
new_output = ""
+ else
+ local meta = name_item:get_meta()
+ -- Limit name length
+ new_name = string.sub(new_name, 1, 30)
+ -- Rename item
+ meta:set_string("description", new_name)
+ -- Double-save the name internally, too
+ meta:set_string("name", new_name)
+ new_output = name_item
end
else
new_output = ""