Add files via upload

description.txt

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+It adds a public inventory.

init.lua

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+local pi_file = minetest.get_worldpath() .. "/pi"
+
+local pi = minetest.create_detached_inventory("pi", {
+	on_put = function(inv, listname, index, stack, player) 
+		local list = inv:get_list("main")
+		if list then
+			local output = io.open(pi_file, "w")
+			local str = ""
+			table.foreach(list,function(index) 
+				str = str..list[index]:to_string()..","
+			end
+			)
+			str = str:sub(1, #str - 1)
+			output:write(str)
+			io.close(output)
+		end
+	end,
+	on_take = function(inv, listname, index, stack, player) 
+		local list = inv:get_list("main")
+		if list then
+			local output = io.open(pi_file, "w")
+			local str = ""
+			table.foreach(list,function(index) 
+				str = str..list[index]:to_string()..","
+			end
+			)
+			str = str:sub(1, #str - 1)
+			output:write(str)
+			io.close(output)
+		end
+	end,
+})
+pi:set_size("main", 128)
+
+local function load_pi()
+	local input = io.open(pi_file, "r")
+	if input then
+		local str = input:read()
+		if str then
+			for item in str.gmatch(str, '([^,]+)') do
+    				pi:add_item("main", item)
+			end
+		end
+		io.close(input)
+	end
+end
+
+
+load_pi()
+
+minetest.register_chatcommand("pi", {
+	params = "",
+	description = "shows the public inventory",
+	func = function(name, param)
+		minetest.show_formspec(name, "public_inventory:pi",
+				"size[16,11;]"..
+				"list[detached:pi;main;0,0;16,8;]"..
+				"list[current_player;main;0,9;16,2;]")
+		return true, ""
+	end,
+})
+

mod.conf

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+author = cd2
+name = public_inventory
+description = Adds a public inventory.
+title = Public Inventory