minetest.register_node(":travelnet:travelnet_blue", {
	description = "Blue Travelnet Box",
	drawtype = "mesh",
	mesh = "travelnet.obj",
	sunlight_propagates = true,
	paramtype = 'light',
	paramtype2 = "facedir",
	wield_scale = {x=0.6, y=0.6, z=0.6},
	selection_box = {
		type = "fixed",
		fixed = { -0.5, -0.5, -0.5, 0.5, 1.5, 0.5 }
	},
	collision_box = {
		type = "fixed",
		fixed = {
			{ 0.45, -0.5,-0.5,  0.5,  1.45, 0.5},
			{-0.5 , -0.5, 0.45, 0.45, 1.45, 0.5}, 
			{-0.5,  -0.5,-0.5 ,-0.45, 1.45, 0.5},
			{ -0.5,-0.5,-0.5,0.5,-0.45, 0.5}, 
			{ -0.5, 1.45,-0.5,0.5, 1.5, 0.5}, 
		},
	},
	tiles = {
		"blue_travelnet_travelnet_front.png",  -- backward view
		"blue_travelnet_travelnet_back.png", -- front view
		"blue_travelnet_travelnet_side.png", -- sides :)
		"default_steel_block.png",  -- view from top
		"default_clay.png",  -- view from bottom
	},
    inventory_image = "blue_travelnet_inv.png",
    groups = {cracky=1,choppy=1,snappy=1},
    light_source = 20,
    after_place_node  = function(pos, placer, itemstack)
	local meta = minetest.get_meta(pos);
        meta:set_string("infotext",       "Blue Travelnet-box (unconfigured)");
        meta:set_string("station_name",   "");
        meta:set_string("station_network","");
        meta:set_string("owner",          placer:get_player_name() );
        meta:set_string("formspec", 
                            "size[12,10]"..
                            "field[0.3,5.6;6,0.7;station_name;Name of this station:;]"..
                            "field[0.3,6.6;6,0.7;station_network;Assign to Network:;]"..
                            "field[0.3,7.6;6,0.7;owner_name;(optional) owned by:;]"..
                            "button_exit[6.3,6.2;1.7,0.7;station_set;Store]" );
    end,
    on_receive_fields = travelnet.on_receive_fields,
    on_punch          = function(pos, node, puncher)
                          travelnet.update_formspec(pos, puncher:get_player_name())
    end,
    can_dig = function( pos, player )
                          return travelnet.can_dig( pos, player, 'travelnet box' )
    end,
    after_dig_node = function(pos, oldnode, oldmetadata, digger)
			  travelnet.remove_box( pos, oldnode, oldmetadata, digger )
    end,
    on_place = function(itemstack, placer, pointed_thing)
       
        local pos = pointed_thing.above;
        if( minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z}).name ~= "air" ) then
          minetest.chat_send_player( placer:get_player_name(), 'Not enough vertical space to place the travelnet box!' )
          return;
       end
       return minetest.item_place(itemstack, placer, pointed_thing);
    end,
})