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Fix crash caused by _mcl_shears_drop factoid

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This commit is contained in:
Wuzzy 2017-08-03 03:21:39 +02:00
parent c36d19508b
commit 63fed60eaa
1 changed files with 13 additions and 5 deletions
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18
mods/HELP/mcl_doc/init.lua
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@ -187,13 +187,21 @@ doc.sub.items.register_factoid("nodes", "drops", function(itemstring, def)
return "This block drops itself when mined by shears." return "This block drops itself when mined by shears."
elseif type(def._mcl_shears_drop) == "table" then elseif type(def._mcl_shears_drop) == "table" then
local drops = {} local drops = {}
for i=1, #def._mcl_shears_drop do for d=1, #def._mcl_shears_drop do
local desc = minetest.registered_items[def._mcl_shears_drop[i]].description local item = ItemStack(def._mcl_shears_drop[d])
if desc then local itemname = item:get_name()
table.insert(drops) local itemcount = item:get_count()
local idef = minetest.registered_items[itemname]
local text = ""
if idef.description and idef.description ~= "" then
text = idef.description
else else
table.insert(def._mcl_shears_drop[i]) text = itemname
end end
if itemcount > 1 then
text = string.format("%d×%s", itemcount, text)
end
table.insert(drops, text)
end end
local ret = string.format("This blocks drops the following when mined by shears: %s", table.concat(drops, ", ")) local ret = string.format("This blocks drops the following when mined by shears: %s", table.concat(drops, ", "))
return ret return ret