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Progressive: Add a better error message for empty items list

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Jean-Patrick Guerrero 2019-02-11 00:30:06 +01:00
parent 3cf4bef83a
commit 1ba1e41dcd
1 changed files with 9 additions and 4 deletions
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13
init.lua
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@ -520,10 +520,15 @@ local function make_formspec(name)
fs[#fs + 1] = "field[0.3,0.32;2.5,1;filter;;" .. fs_esc(data.filter) .. "]"
if #data.items == 0 then
fs[#fs + 1] = fmt(fmt_label,
(data.iX / 2) - 1,
2,
fs_esc(S("No item to show")))
local no_item = S("No item to show")
local pos = (data.iX / 2) - 1
if next(recipe_filters) and #init_items > 0 and data.filter == "" then
no_item = S("Collect items to reveal more recipes")
pos = pos - 1
end
fs[#fs + 1] = fmt(fmt_label, pos, 2, fs_esc(no_item))
end
local first_item = (data.pagenum - 1) * ipp