Donation box, a better saving, serval updates

donationbox.lua

@@ -0,0 +1,78 @@
+--Created by Krock for the BitChange mod
+--License: WTFPL
+
+minetest.register_node("bitchange:donationbox", {
+	description = "Donation box",
+	tiles = {"default_wood.png"},
+	drawtype = "nodebox",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	groups = {choppy=2, oddly_breakable_by_hand=2},
+	sounds = default.node_sound_wood_defaults(),
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.25,-0.5,-0.4375,0.25,-0.375,0.425}, --NodeBox1
+			{0.25,-0.5,-0.4375,0.425,0.25,0.425}, --NodeBox2
+			{-0.4375,-0.5,-0.4375,-0.25,0.25,0.425}, --NodeBox3
+			{-0.3125,-0.5,-0.4375,0.25,0.0625,-0.25}, --NodeBox4
+			{-0.25,-0.5,0.25,0.25,0.25,0.425}, --NodeBox5
+			{-0.5,0.25,-0.5,0.5,0.375,0.5}, --NodeBox6
+		}
+	},
+	selection_box = {
+		type = "fixed", 
+		fixed = {
+			{-0.4,-0.5,-0.4,0.4,0.35,0.4},
+		},
+	},
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", "Donation box (constructing)")
+		meta:set_string("owner", "")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 4*2)
+	end,
+	after_place_node = function(pos, placer, itemstack)
+		local owner = placer:get_player_name()
+		local meta = minetest.get_meta(pos)
+		meta:set_string("formspec", "size[8,8;]"..
+				"label[2,0;Donation box (owned by "..owner..")]"..
+				"list[current_name;main;2,1;4,2;]"..
+				"list[current_player;main;0,4;8,4;]")
+		meta:set_string("infotext", "Donation box (owned by "..owner..")")
+		meta:set_string("owner", owner)
+	end,
+	can_dig = function(pos, player)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		if not inv:is_empty("main") then
+			return false
+		elseif bitchange_has_access(meta:get_string("owner"), player:get_player_name()) then
+			return true
+		end
+		return false
+	end,
+	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		return 0
+	end,
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		return stack:get_count()
+	end,
+    allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if(not bitchange_has_access(meta:get_string("owner"), player:get_player_name())) then
+			return 0
+		end
+		return stack:get_count()
+	end,
+})
+
+minetest.register_craft({
+	output = 'bitchange:donationbox',
+	recipe = {
+		{'default:wood', '', 'default:wood'},
+		{'default:wood', 'bitchange:minecoin', 'default:wood'},
+		{'default:wood', 'default:wood', 'default:wood'}
+	}
+})