whosit/yl_speak_up
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sort the entries in the trade list

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Sokomine 2021-05-30 16:33:28 +02:00
parent 0c9d547401
commit 9c513d5fd1
1 changed files with 11 additions and 2 deletions
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13
trade_list.lua
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@ -17,7 +17,7 @@ yl_speak_up.input_trade_list = function(player, formname, fields)
if(fields.trade_list_add_trade) then
-- show the trade config dialog for a new trade
minetest.show_formspec(pname, "yl_speak_up:add_trade_simple",
yl_speak_up.get_fs_trade_simple(player, "new"))
yl_speak_up.get_fs_add_trade_simple(player, "new"))
return
end
@ -79,8 +79,17 @@ yl_speak_up.get_fs_trade_list = function(player)
local col = 0
local anz_trades = 0
-- the order in which the trades appear shall not change each time;
-- but lua cannot sort the keys of a table by itself...
local sorted_trades = {}
for k in pairs(dialog.trades) do
table.insert(sorted_trades, k)
end
table.sort(sorted_trades)
-- TODO: handle multiple pages?
for k, v in pairs(dialog.trades) do
for i, k in ipairs(sorted_trades) do
v = dialog.trades[ k ]
if(col < yl_speak_up.trade_max_cols
and v.pay and v.pay[1] and v.pay[1] ~= "" and v.buy and v.buy[1] and v.buy[1] ~= "") then
local pay_stack = ItemStack(v.pay[1])