From d661525db2eaac29b564229daba8c84c27eeb194 Mon Sep 17 00:00:00 2001
From: Joachim Stolberg <joe.stolberg@gmx.de>
Date: Sat, 22 Aug 2020 19:42:36 +0200
Subject: [PATCH] Add support for digtron and protector:chest

---
 basic_machines/legacy_nodes.lua |  10 ++-
 basic_machines/mods_support.lua | 117 ++++++++++++++++++++++++++++++++
 init.lua                        |   1 +
 3 files changed, 122 insertions(+), 6 deletions(-)
 create mode 100644 basic_machines/mods_support.lua

diff --git a/basic_machines/legacy_nodes.lua b/basic_machines/legacy_nodes.lua
index c2e3aa9..a949afd 100644
--- a/basic_machines/legacy_nodes.lua
+++ b/basic_machines/legacy_nodes.lua
@@ -1,16 +1,14 @@
 --[[
 
-	Tube Library
-	============
+	TechAge
+	=======
 
-	Copyright (C) 2017 Joachim Stolberg
+	Copyright (C) 2019-2020 Joachim Stolberg
 
 	GPL v3
 	See LICENSE.txt for more information
-
-	legacy_nodes.lua:
 	
-	Tubelib support for chests and furnace
+	Tube support for default chests and furnace
 	
 ]]--
 
diff --git a/basic_machines/mods_support.lua b/basic_machines/mods_support.lua
new file mode 100644
index 0000000..ede4e25
--- /dev/null
+++ b/basic_machines/mods_support.lua
@@ -0,0 +1,117 @@
+--[[
+
+	TechAge
+	=======
+
+	Copyright (C) 2019-2020 Joachim Stolberg
+
+	GPL v3
+	See LICENSE.txt for more information
+	
+	Tube support for digtron and protector chests
+	
+]]--
+
+
+-- for lazy programmers
+local M = minetest.get_meta
+
+local CacheForFuelNodeNames = {}
+
+local function is_fuel(stack)
+	local name = stack:get_name()
+	if CacheForFuelNodeNames[name] then 
+		return true
+	end
+	if minetest.get_craft_result({method="fuel", width=1, items={stack}}).time ~= 0 then
+		CacheForFuelNodeNames[name] = true
+	end
+	return CacheForFuelNodeNames[name]
+end
+
+------------------------------------------------------------------------------
+-- digtron
+------------------------------------------------------------------------------
+
+techage.register_node({"digtron:inventory"}, {
+	on_pull_item = function(pos, in_dir, num)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.get_items(pos, inv, "main", num)
+	end,
+	on_push_item = function(pos, in_dir, stack)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.put_items(inv, "main", stack)
+	end,
+	on_unpull_item = function(pos, in_dir, stack)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.put_items(inv, "main", stack)
+	end,
+})	
+
+techage.register_node({"digtron:fuelstore"}, {
+	on_pull_item = function(pos, in_dir, num)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.get_items(pos, inv, "fuel", num)
+	end,
+	on_push_item = function(pos, in_dir, stack)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.put_items(inv, "fuel", stack)
+	end,
+	on_unpull_item = function(pos, in_dir, stack)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.put_items(inv, "fuel", stack)
+	end,
+})	
+
+techage.register_node({"digtron:combined_storage"}, {
+	on_pull_item = function(pos, in_dir, num)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.get_items(pos, inv, "main", num)
+	end,
+	on_push_item = function(pos, side, stack)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		minetest.get_node_timer(pos):start(1.0)
+		if is_fuel(stack) then
+			return techage.put_items(inv, "fuel", stack)
+		else
+			return techage.put_items(inv, "main", stack)
+		end
+	end,
+	on_unpull_item = function(pos, side, stack)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.put_items(inv, "main", stack)
+	end,
+})	
+
+------------------------------------------------------------------------------
+-- protector
+------------------------------------------------------------------------------
+
+techage.register_node({"protector:chest"}, {
+	on_pull_item = function(pos, in_dir, num)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.get_items(pos, inv, "main", num)
+	end,
+	on_push_item = function(pos, in_dir, stack)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.put_items(inv, "main", stack)
+	end,
+	on_unpull_item = function(pos, in_dir, stack)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return techage.put_items(inv, "main", stack)
+	end,
+})	
+
+
diff --git a/init.lua b/init.lua
index ef8b2a1..f7ac89a 100644
--- a/init.lua
+++ b/init.lua
@@ -144,6 +144,7 @@ dofile(MP.."/basic_machines/consumer.lua")  -- consumer base model
 dofile(MP.."/basic_machines/source.lua")
 dofile(MP.."/basic_machines/pusher.lua")
 dofile(MP.."/basic_machines/legacy_nodes.lua")
+dofile(MP.."/basic_machines/mods_support.lua")
 dofile(MP.."/basic_machines/grinder.lua")
 dofile(MP.."/basic_machines/distributor.lua")
 dofile(MP.."/basic_machines/gravelsieve.lua")