Imported from trollstream "ContentDB"

LICENSE.txt

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+License for Code
+----------------
+
+Copyright (C) 2015 cd2
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+http://www.gnu.org/licenses/lgpl-2.1.html

README.md

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+#public_inventory by cd2
+
+#description
+It adds a public inventory.
+
+#license
+see LICENSE.txt
+
+#how to install it?
+unzip the folder and copy it into the subfolder mods in your minetest folder.
+for help see http://wiki.minetest.com/wiki/Installing_Mods
+
+#version
+current verion is : 1.1
+
+#bugs
+report bugs in the forum
+

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", 32)
+
+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[8,9;]"..
+				"list[detached:pi;main;0,0;8,4;]"..
+				"list[current_player;main;0,5;8,4;]")
+		return true, ""
+	end,
+})
+