add thunder weather (depends on sofar lightning mod)

rain/command.lua

@@ -1,10 +0,0 @@
-
-
-minetest.register_chatcommand("cw", {
-  description = "normalize weather",
-  privs = {rain_manager = true},
-  func = function(name, param)
-    weather.state = 'clear'
-    save_weather()
-  end
-})

rain/init.lua

@@ -122,6 +122,10 @@ minetest.register_globalstep(function(dtime)
     return false
   end
   
+  rain.make_weather()
+end)
+
+rain.make_weather = function()
   for _, player in ipairs(minetest.get_connected_players()) do
     if (is_underwater(player)) then 
       return false
@@ -130,7 +134,7 @@ minetest.register_globalstep(function(dtime)
     rain.add_rain_particles(player, dtime)
     rain.update_sound(player)
   end
-end)
+end
 
 if weather.known_weathers.rain == nil then
   weather.known_weathers.rain = {