local function get_moth_formspec()
	return "size[10,10]"
	    .. "field[1,1;8,1;target;Recipent: ;name]"
	    .. "textarea[1,3;8,5;message;Message: ;Help me!]"
	    .. "button_exit[1,8;5,1;send;Fly Away...]"
end

core.register_node("moth:moth", {
	description = "Moth",
	inventory_image = "moth_img.png",
	wield_image = "moth_img.png",
	paramtype = "light",
	sunlight_propagates = true,
	drawtype = "plantlike",
	walkable = false,
	tiles = {{
	    name = "moth.png",
	    animation = { type="vertical_frames", aspect_w=16, aspect_h=16, length=1 }
	}},
	groups = { oddly_breakable_by_hand=3 },
	
	on_use = function(itemstack, player, pointed_thing)
		core.show_formspec(player:get_player_name(), "moth_send", get_moth_formspec())
	end,
})

core.register_on_player_receive_fields(function(player, formname, fields)
	if formname == "moth_send" then
		if fields.send then
			local inv = player:get_inventory()
			inv:remove_item("main", "moth:moth")
			local rec = core.get_player_by_name(fields.target)
			if rec then 
				local pos = rec:get_pos()
				pos.y = pos.y + 1
				core.set_node(pos, { name="moth:moth" })
				core.show_formspec(rec:get_player_name(), "moth_show", "size[10,10]".."label[0.5,0.5;A moth whispers to you...]".."label[0.5,1;(From "..core.formspec_escape(player:get_player_name())..")".."]".."textarea[0.5,2.5;7.5,7;;" ..core.formspec_escape(fields.message) .. ";]")
			end
		end
	end
end)

if core.get_modpath("flowers") then
	core.override_item("flowers:dandelion_white", {
		on_use = function(itemstack, player, pointed_thing)
			core.set_node(player:get_pos(), { name="moth:moth" })
		end,
	})
end