Affiche seulement la première ligne de la description des items

exchange_machine.lua

@@ -5,6 +5,17 @@ local summary_interval = 600
 
 local global_inv = nil
 
+-- NALC split() function
+local function split(str, sep)
+	if not str then return nil end
+	local result = {}
+	local regex = ("([^%s]+)"):format(sep)
+	for each in str:gmatch(regex) do
+		table.insert(result, each)
+	end
+	return result
+end
+
 local function is_integer(x)
 	return math.floor(x) == x
 end
@@ -35,7 +46,7 @@ local function mk_summary_fs()
 		for i, row in ipairs(exchange:market_summary()) do
 			local def = all_items[row.Item] or {}
 			add_row(row.Item,
-			        def.description or "Unknown Item",
+			        split(def.description, "\n")[1] or "Unknown Item",
 					wear_string(row.Wear),
 			        row.Buy_Volume  or 0,
 			        row.Buy_Max     or "N/A",
@@ -106,7 +117,7 @@ local selectable_list = {}
 minetest.after(0, function()
 	for name, def in pairs(minetest.registered_items) do
 		if (def.groups.not_in_creative_inventory or 0) == 0 and
-		   (def.description or "") ~= "" then
+		(split(def.description, "\n")[1] or "") ~= "" then
 			selectable_list[#selectable_list + 1] = name
 		end
 	end
@@ -128,7 +139,7 @@ local function table_from_results(fs, results, name, x, y, w, h, selected)
 		for i, row in ipairs(results) do
 			local def = all_items[row.Item] or {}
 			add_row(row.Poster, row.Type, row.Item,
-			        def.description or "Unknown Item",
+			        split(def.description, "\n")[1] or "Unknown Item",
 					wear_string(row.Wear), row.Amount, row.Rate)
 		end
 	end, math.max(0, tonumber(selected) or 0) + 1)