From ce73c9abf8211a6ae8bbcc50a1d5e5adbd3117ea Mon Sep 17 00:00:00 2001
From: Maciej Kasatkin <mk@realbadangel.pl>
Date: Tue, 25 Sep 2012 22:27:56 +0200
Subject: [PATCH] deployer changhes

---
 deployer.lua | 43 +++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

diff --git a/deployer.lua b/deployer.lua
index 5c0b35e..ce3b735 100644
--- a/deployer.lua
+++ b/deployer.lua
@@ -18,7 +18,24 @@ minetest.register_node("technic:deployer_off", {
 	sounds = default.node_sound_stone_defaults(),
 	on_construct = function(pos)
 	local meta = minetest.env:get_meta(pos)
+	meta:set_string("formspec",
+				"invsize[8,9;]"..
+				"label[0,0;Deployer]"..
+				"list[current_name;main;4,1;3,3;]"..
+				"list[current_player;main;0,5;8,4;]")
+		meta:set_string("infotext", "Deployer")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 3*3)
 	end,
+
+	can_dig = function(pos,player)
+		local meta = minetest.env:get_meta(pos);
+		local inv = meta:get_inventory()
+		if not inv:is_empty("main") then
+			return false
+		end
+		return true
+		end,
 	
 })
 
@@ -34,15 +51,37 @@ minetest.register_node("technic:deployer_on", {
 })
 
 mesecon:register_on_signal_on(function(pos, node)
+	local pos1={}
+	pos1.x=pos.x
+	pos1.y=pos.y
+	pos1.z=pos.z
+	if node.param2==3 then pos1.x=pos1.x+1 end
+	if node.param2==2 then pos1.z=pos1.z+1 end
+	if node.param2==1 then pos1.x=pos1.x-1 end
+	if node.param2==0 then pos1.z=pos1.z-1 end
+
 	if node.name == "technic:deployer_off" then
-		minetest.env:add_node(pos, {name="technic:deployer_on", param2 = node.param2})
+		hacky_swap_node(pos,"technic:deployer_on")
 		nodeupdate(pos)
+			local meta = minetest.env:get_meta(pos);
+		
+		local inv = meta:get_inventory()
+		print (dump(inv))
+		for _,stack in ipairs(inv:get_list("main")) do
+		print (dump(stack:get_name()))
+
+		if stack:get_name() ~=nil then 
+			node1={name=stack:get_name(), param1=0, param2=node.param2}
+			minetest.env:place_node(pos1,node1)
+			return
+			end
+	end
 	end
 end)
 
 mesecon:register_on_signal_off(function(pos, node)
 	if node.name == "technic:deployer_on" then
-		minetest.env:add_node(pos, {name="technic:deployer_off", param2 = node.param2})
+		hacky_swap_node(pos,"technic:deployer_off")
 		nodeupdate(pos)
 	end
 end)