From ed6585e6b98671db58d0b94d2452804cf995002b Mon Sep 17 00:00:00 2001
From: BuckarooBanzay <BuckarooBanzay@users.noreply.github.com>
Date: Tue, 12 Dec 2023 13:03:52 +0100
Subject: [PATCH] add `category` and `description` to control definition

---
 control.lua                   | 1 +
 controls/builtin.lua          | 4 ++++
 controls/restart_if_empty.lua | 4 +++-
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/control.lua b/control.lua
index 217cd6b..41f0a3c 100644
--- a/control.lua
+++ b/control.lua
@@ -4,6 +4,7 @@
 local controls = {}
 
 function mtui.register_control(name, def)
+    def.category = def.category or "unknown"
     def.name = name
     def.modname = def.modname or minetest.get_current_modname()
     controls[name] = def
diff --git a/controls/builtin.lua b/controls/builtin.lua
index 93a6f43..133e336 100644
--- a/controls/builtin.lua
+++ b/controls/builtin.lua
@@ -1,7 +1,9 @@
 
 mtui.register_control("mtui:shutdown", {
+    category = "builtin",
     type = "button",
     label = "Shutdown server",
+    description = "shuts down the server",
     action = {
         set = function()
             minetest.request_shutdown("planned shutdown")
@@ -10,10 +12,12 @@ mtui.register_control("mtui:shutdown", {
 })
 
 mtui.register_control("mtui:tod", {
+    category = "builtin",
     type = "numeric",
     min = 0,
     max = 24,
     label = "Time of day (hour)",
+    description = "sets the time of day",
     action = {
         get = function()
             -- 1/10 decimal precision
diff --git a/controls/restart_if_empty.lua b/controls/restart_if_empty.lua
index 01833a6..d151a25 100644
--- a/controls/restart_if_empty.lua
+++ b/controls/restart_if_empty.lua
@@ -29,8 +29,10 @@ minetest.register_chatcommand("restart_if_empty", {
 })
 
 mtui.register_control("mtui:restart_if_empty", {
+    category = "builtin",
     type = "bool",
-    label = "Restart as soon as the server is empty",
+    label = "Restart if empty",
+    description = "Restart as soon as the server is empty",
     action = {
         get = function()
             return restart