added debug enable setting

function.lua

@@ -23,9 +23,12 @@ surface_effect.setHud = function(player)
             id_mask = false,
             id_status_chemical = false,
         }
+
+        if surface_effect.debug then
             minetest.log("action", "Load nplayer: " .. surface_effect.dump(surface_effect.nplayer))
         end
     end
+end
 
 --Состояние костюма химической защиты вывод в процентах.
 surface_effect.getHazmatState = function(player)

init.lua

@@ -1,6 +1,7 @@
 su = {}
 surface_effect = {
-	nplayer = {}
+	nplayer = {},
+	debug = minetest.settings:get_bool('surface_effect.debug') or false
 }
 local timer = 0
 

settingtypes.txt

@@ -0,0 +1 @@
+surface_effect.debug (debug) bool false