Wuzzy/minetest_doc
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Automatically sort entries by name

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Wuzzy 2015-05-16 21:02:34 +02:00
parent 4b052c050f
commit 4fc84edb8a
1 changed files with 26 additions and 3 deletions
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29
init.lua
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@ -58,9 +58,10 @@ function doc.generate_entry_list(cid, playername)
local entry_textlist = "textlist[0,1;11,7;doc_catlist;" local entry_textlist = "textlist[0,1;11,7;doc_catlist;"
local counter = 0 local counter = 0
doc.data.players[playername].entry_ids = {} doc.data.players[playername].entry_ids = {}
for eid,entry in pairs(doc.data.categories[cid].entries) do local entries = doc.get_sorted_entry_names(cid)
table.insert(doc.data.players[playername].entry_ids, eid) for i=1, #entries do
entry_textlist = entry_textlist .. entry.name .. "," table.insert(doc.data.players[playername].entry_ids, entries[i].eid)
entry_textlist = entry_textlist .. entries[i].name .. ","
counter = counter + 1 counter = counter + 1
end end
if counter >= 1 then if counter >= 1 then
@ -79,6 +80,28 @@ function doc.generate_entry_list(cid, playername)
return formstring return formstring
end end
function doc.get_sorted_entry_names(cid)
local sort_table = {}
local entry_table = {}
for eid,entry in pairs(doc.data.categories[cid].entries) do
local new_entry = table.copy(entry)
new_entry.eid = eid
table.insert(entry_table, new_entry)
table.insert(sort_table, entry.name)
end
table.sort(sort_table)
local reverse_sort_table = table.copy(sort_table)
for i=1, #sort_table do
reverse_sort_table[sort_table[i]] = i
end
local comp = function(e1, e2)
if reverse_sort_table[e1.name] < reverse_sort_table[e2.name] then return true else return false end
end
table.sort(entry_table, comp)
return entry_table
end
function doc.formspec_category(id, playername) function doc.formspec_category(id, playername)
local formstring local formstring
if id == nil then if id == nil then