Add pipeworks support to shop

Tubes place items into "Your Stock", and filters (must be owned by the shop owner) take from "Customers Gave"

2 files changed, 19 insertions, 2 deletions

diff --git a/depends.txt b/depends.txt
index 331d858..d3f04d8 100644
--- a/depends.txt
+++ b/depends.txt
@@ -1 +1,2 @@
-default
\ No newline at end of file
+default
+pipeworks?
diff --git a/shop.lua b/shop.lua
index 08bfac7..36765a3 100644
--- a/shop.lua
+++ b/shop.lua
@@ -90,7 +90,7 @@ minetest.register_node("currency:shop", {
 			"shop_side.png",

 			"shop_front.png"},

 	inventory_image = "shop_front.png",

-	groups = {choppy=2,oddly_breakable_by_hand=2},

+	groups = {choppy=2,oddly_breakable_by_hand=2,tubedevice=1,tubedevice_receiver=1},

 	sounds = default.node_sound_wood_defaults(),

 	after_place_node = function(pos, placer, itemstack)

 		local owner = placer:get_player_name()

@@ -104,7 +104,23 @@ minetest.register_node("currency:shop", {
 		inv:set_size("stock", 3*2)

 		inv:set_size("owner_wants", 3*2)

 		inv:set_size("owner_gives", 3*2)

+		if minetest.get_modpath("pipeworks") then pipeworks.after_place(pos) end

 	end,

+	after_dig_node = (pipeworks and pipeworks.after_dig),

+	tube = {

+		insert_object = function(pos, node, stack, direction)

+			local meta = minetest.get_meta(pos)

+			local inv = meta:get_inventory()

+			return inv:add_item("stock",stack)

+		end,

+		can_insert = function(pos,node,stack,direction)

+			local meta = minetest.get_meta(pos)

+			local inv = meta:get_inventory()

+			return inv:room_for_item("stock", stack)

+		end,

+		input_inventory = "customers_gave",

+		connect_sides = {left = 1, right = 1, back = 1, front = 1, bottom = 1, top = 1}

+	},

 	on_rightclick = function(pos, node, clicker, itemstack)

 		clicker:get_inventory():set_size("customer_gives", 3*2)

 		clicker:get_inventory():set_size("customer_gets", 3*2)