From eb8d2dfd3850260242c41c9942fe58f9d6bf6b21 Mon Sep 17 00:00:00 2001
From: LNJ <git@lnj.li>
Date: Sat, 3 Jun 2017 17:40:29 +0200
Subject: Set formspec on every load to support old drawers

Before this you had to dig and rebuild your drawers to
get the drawer formspecs and the ability to add upgrades.
---
 lua/visual.lua | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'lua')

diff --git a/lua/visual.lua b/lua/visual.lua
index 3287f65..db0f570 100755
--- a/lua/visual.lua
+++ b/lua/visual.lua
@@ -363,6 +363,13 @@ core.register_lbm({
 	nodenames = {"group:drawer"},
 	run_at_every_load = true,
 	action  = function(pos, node)
+		local meta = core.get_meta(pos)
+		-- create drawer upgrade inventory
+		meta:get_inventory():set_size("upgrades", 5)
+		-- set the formspec
+		meta:set_string("formspec", drawers.drawer_formspec)
+
+		-- count the drawer visuals
 		local drawerType = core.registered_nodes[node.name].groups.drawer
 		local foundVisuals = 0
 		local objs = core.get_objects_inside_radius(pos, 0.537)
-- 
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