From 9eaf93d41d6745b877f8f52cf54b21050abefda1 Mon Sep 17 00:00:00 2001
From: Perttu Ahola <celeron55@gmail.com>
Date: Wed, 25 Jul 2012 02:36:54 +0300
Subject: Detached inventory callbacks and reworked node metadata callbacks

---
 builtin/builtin.lua            |  1 +
 builtin/deprecated.lua         |  3 +++
 builtin/detached_inventory.lua | 19 +++++++++++++++++++
 builtin/item.lua               | 35 -----------------------------------
 4 files changed, 23 insertions(+), 35 deletions(-)
 create mode 100644 builtin/detached_inventory.lua

(limited to 'builtin')

diff --git a/builtin/builtin.lua b/builtin/builtin.lua
index bd5adf9e7..a17841fc8 100644
--- a/builtin/builtin.lua
+++ b/builtin/builtin.lua
@@ -21,4 +21,5 @@ dofile(minetest.get_modpath("__builtin").."/privileges.lua")
 dofile(minetest.get_modpath("__builtin").."/auth.lua")
 dofile(minetest.get_modpath("__builtin").."/chatcommands.lua")
 dofile(minetest.get_modpath("__builtin").."/static_spawn.lua")
+dofile(minetest.get_modpath("__builtin").."/detached_inventory.lua")
 
diff --git a/builtin/deprecated.lua b/builtin/deprecated.lua
index 67210d525..d41e2c44c 100644
--- a/builtin/deprecated.lua
+++ b/builtin/deprecated.lua
@@ -16,4 +16,7 @@ minetest.digprop_woodlike = digprop_err
 minetest.digprop_leaveslike = digprop_err
 minetest.digprop_glasslike = digprop_err
 
+minetest.node_metadata_inventory_move_allow_all = function()
+	minetest.log("info", "WARNING: minetest.node_metadata_inventory_move_allow_all is obsolete and does nothing.")
+end
 
diff --git a/builtin/detached_inventory.lua b/builtin/detached_inventory.lua
new file mode 100644
index 000000000..3757f1387
--- /dev/null
+++ b/builtin/detached_inventory.lua
@@ -0,0 +1,19 @@
+-- Minetest: builtin/detached_inventory.lua
+
+minetest.detached_inventories = {}
+
+function minetest.create_detached_inventory(name, callbacks)
+	local stuff = {}
+	stuff.name = name
+	if callbacks then
+		stuff.allow_move = callbacks.allow_move
+		stuff.allow_put = callbacks.allow_put
+		stuff.allow_take = callbacks.allow_take
+		stuff.on_move = callbacks.on_move
+		stuff.on_put = callbacks.on_put
+		stuff.on_take = callbacks.on_take
+	end
+	minetest.detached_inventories[name] = stuff
+	return minetest.create_detached_inventory_raw(name)
+end
+
diff --git a/builtin/item.lua b/builtin/item.lua
index bd34efe79..2a9b4ff27 100644
--- a/builtin/item.lua
+++ b/builtin/item.lua
@@ -318,41 +318,6 @@ function minetest.node_dig(pos, node, digger)
 	end
 end
 
-function minetest.node_metadata_inventory_move_allow_all(pos, from_list,
-		from_index, to_list, to_index, count, player)
-	minetest.log("verbose", "node_metadata_inventory_move_allow_all")
-	local meta = minetest.env:get_meta(pos)
-	local inv = meta:get_inventory()
-
-	local from_stack = inv:get_stack(from_list, from_index)
-	local taken_items = from_stack:take_item(count)
-	inv:set_stack(from_list, from_index, from_stack)
-
-	local to_stack = inv:get_stack(to_list, to_index)
-	to_stack:add_item(taken_items)
-	inv:set_stack(to_list, to_index, to_stack)
-end
-
-function minetest.node_metadata_inventory_offer_allow_all(pos, listname, index, stack, player)
-	minetest.log("verbose", "node_metadata_inventory_offer_allow_all")
-	local meta = minetest.env:get_meta(pos)
-	local inv = meta:get_inventory()
-	local the_stack = inv:get_stack(listname, index)
-	the_stack:add_item(stack)
-	inv:set_stack(listname, index, the_stack)
-	return ItemStack("")
-end
-
-function minetest.node_metadata_inventory_take_allow_all(pos, listname, index, count, player)
-	minetest.log("verbose", "node_metadata_inventory_take_allow_all")
-	local meta = minetest.env:get_meta(pos)
-	local inv = meta:get_inventory()
-	local the_stack = inv:get_stack(listname, index)
-	local taken_items = the_stack:take_item(count)
-	inv:set_stack(listname, index, the_stack)
-	return taken_items
-end
-
 -- This is used to allow mods to redefine minetest.item_place and so on
 -- NOTE: This is not the preferred way. Preferred way is to provide enough
 --       callbacks to not require redefining global functions. -celeron55
-- 
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