Update

1 files changed, 56 insertions, 1 deletions

diff --git a/bags.lua b/bags.lua
index 4d269db..05c836a 100644
--- a/bags.lua
+++ b/bags.lua
@@ -3,6 +3,61 @@
 -- Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
 -- License: GPLv3
 
+unified_inventory.register_page("bags", {
+	get_formspec = function(player, formspec)
+		local player_name = player:get_player_name()
+		formspec = formspec .. "background[0.06,0.99;7.92,7.52;ui_bags_main_form.png]"
+		formspec = formspec.."label[0,0;Bags]"
+		formspec = formspec.."button[0,2;2,0.5;bag1;Bag 1]"
+		formspec = formspec.."button[2,2;2,0.5;bag2;Bag 2]"
+		formspec = formspec.."button[4,2;2,0.5;bag3;Bag 3]"
+		formspec = formspec.."button[6,2;2,0.5;bag4;Bag 4]"
+		formspec = formspec.."list[detached:"..player_name.."_bags;bag1;0.5,1;1,1;]"
+		formspec = formspec.."list[detached:"..player_name.."_bags;bag2;2.5,1;1,1;]"
+		formspec = formspec.."list[detached:"..player_name.."_bags;bag3;4.5,1;1,1;]"
+		formspec = formspec.."list[detached:"..player_name.."_bags;bag4;6.5,1;1,1;]"
+		return formspec
+	end,
+})
+
+unified_inventory.register_button("bags", {
+	type = "image",
+	image = "ui_bags_icon.png",
+})
+
+for i = 1, 4 do
+	unified_inventory.register_page("bag"..i, {
+		get_formspec = function(player, formspec)
+			local stack = player:get_inventory():get_stack("bag"..i, 1)
+			local image = stack:get_definition().inventory_image
+			formspec = formspec.."image[7,0;1,1;"..image.."]"
+			formspec = formspec.."list[current_player;bag"..i.."contents;0,1;8,3;]"
+			local slots = stack:get_definition().groups.bagslots
+			if slots == 8 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_sm_form.png]"
+			elseif slots == 16 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_med_form.png]"
+			elseif slots == 24 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_lg_form.png]"
+			end
+			return formspec
+		end,
+	})
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	for i = 1, 4 do
+		if fields["bag"..i] then
+			local stack = player:get_inventory():get_stack("bag"..i, 1)
+			if not stack:get_definition().groups.bagslots then
+				return
+			end
+			unified_inventory.set_inventory_formspec(player, "bag"..i)
+			return
+		end
+	end
+end)
+
 minetest.register_on_joinplayer(function(player)
 	local player_inv = player:get_inventory()
 	local bags_inv = minetest.create_detached_inventory(player:get_player_name().."_bags",{
@@ -22,7 +77,7 @@ minetest.register_on_joinplayer(function(player)
 			end
 		end,
 		allow_take = function(inv, listname, index, stack, player)
-			if player:get_inventory():is_empty(listname.."contents")==true then
+			if player:get_inventory():is_empty(listname.."contents") then
 				return stack:get_count()
 			else
 				return 0