From 613ebf046ddc5320c4a1941e5fbad0315365d652 Mon Sep 17 00:00:00 2001
From: Dirk Sohler <dirk@0x7be.de>
Date: Sat, 16 Feb 2019 17:33:16 +0100
Subject: [PATCH] extend chat command

---
 locale/mtimer.de.tr          |  5 +++--
 system/chat_command.lua      | 34 +++++++++++++++++++++++++++++++++-
 system/formspec_creation.lua |  4 ++--
 system/on_receive_fields.lua |  2 +-
 4 files changed, 39 insertions(+), 6 deletions(-)

diff --git a/locale/mtimer.de.tr b/locale/mtimer.de.tr
index b56d5a0..619a818 100644
--- a/locale/mtimer.de.tr
+++ b/locale/mtimer.de.tr
@@ -1,6 +1,6 @@
 # textdomain: mtimer
 
-# Configuration Selection Menu
+# Configuration Selection Menu and chat command help
 Toggle Visibility=Sichtbarkeit umschalten
 Set Position=Position setzen
 Set Color=Farbe einstellen
@@ -8,6 +8,7 @@ Timezone Offset=Zeitzonenunterschied
 Ingame Time Representation=Spielzeit-Repräsentation
 Real World Time Representation=Realzeit-Repräsentation
 Set Timer Text=Timertext einstellen
+Open Main Menu=Hauptmenü öffnen
 
 # Visibility
 mTimer Visibility=mTimer-Sichtbarkeit
@@ -17,7 +18,7 @@ Invisible=Unsichtbar
 # Generic Formspec Strings
 Default=Standard
 Exit=Verlassen
-Back=Zurück
+Main Menu=Hauptmenü
 
 # Timer Weekdays
 Monday=Montag
diff --git a/system/chat_command.lua b/system/chat_command.lua
index afaea44..1435fcd 100644
--- a/system/chat_command.lua
+++ b/system/chat_command.lua
@@ -1,10 +1,42 @@
 local m = mtimer
 local S = m.translator
+local fs = m.show_formspec
+local cs = minetest.chat_send_player
+
+
+local command = function (command)
+     return minetest.colorize('cyan', '/mtimer '..command..'   ')
+end
 
 minetest.register_chatcommand('mtimer', {
     description = S('Configure timer display'),
+    params = '<vi/po/co/tz/in/re/te/help>',
     func = function(name, parameters)
         local action = parameters:match('%a+')
-        if not action then m.show_formspec.menu(name) end
+
+        if not minetest.get_player_by_name(name) then return end
+        if not action then fs.main_menu(name) end
+
+        if action == 'vi' then fs.set_visibility(name) end
+        if action == 'po' then fs.set_position(name) end
+        if action == 'co' then fs.set_color(name) end
+        if action == 'tz' then fs.timezone_offset(name) end
+        if action == 'in' then fs.ingame_time(name) end
+        if action == 're' then fs.real_time(name) end
+        if action == 'te' then fs.timer_text(name) end
+
+        if action == 'help' then
+            local message = {
+                command('vi')..S('Set Visibility'),
+                command('po')..S('Set Position'),
+                command('co')..S('Set Color'),
+                command('tz')..S('Timezone Offset'),
+                command('in')..S('Ingame Time Representation'),
+                command('re')..S('Real World Time Representation'),
+                command('te')..S('Set Timer Text'),
+                command('  ')..S('Open Main Menu')
+            }
+            cs(name, table.concat(message, '\n'))
+        end
     end
 })
diff --git a/system/formspec_creation.lua b/system/formspec_creation.lua
index 41293d8..9ed7cc1 100644
--- a/system/formspec_creation.lua
+++ b/system/formspec_creation.lua
@@ -2,7 +2,7 @@ local m = mtimer
 local S = m.translator
 
 
-mtimer.show_formspec.menu = function (player_name)
+mtimer.show_formspec.main_menu = function (player_name)
     minetest.show_formspec(player_name, 'mtimer:main_menu', [[
     size[4,7.75]
     button[0,0;4,1;set_visibility;]]..S('Set Visibility')..[[]
@@ -25,6 +25,6 @@ mtimer.show_formspec.set_visibility = function (player_name)
     button[2,0.5;2,1;invisible;]]..S('Invisible')..[[]
     button[4,0.5;2,1;default;]]..S('Default')..[[]
     button_exit[0,1.5;3,1;exit;]]..S('Exit')..[[]
-    button[3,1.5;3,1;back;]]..S('Back')..[[]
+    button[3,1.5;3,1;back;]]..S('Main Menu')..[[]
     ]])
 end
diff --git a/system/on_receive_fields.lua b/system/on_receive_fields.lua
index 8deabe5..617e8c5 100644
--- a/system/on_receive_fields.lua
+++ b/system/on_receive_fields.lua
@@ -22,7 +22,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 
 
     -- Back to menu from all formspecs
-    if fields.back then f.menu(name) end
+    if fields.back then f.main_menu(name) end
 
 
     -- DEBUG: Print all player meta data