Fix deprecated call to Minetest settings

crafting.lua

@@ -101,15 +101,6 @@ if minetest.get_modpath("mobs_fish") ~= nil then
 	})
 end
 
------------------------------------------------------------------------------------------------
--- Wheat Seed
------------------------------------------------------------------------------------------------
-minetest.register_craft({
-	type = "shapeless",
-	output = "farming:seed_wheat",
-	recipe = {"farming:wheat"},
-})
-
 -----------------------------------------------------------------------------------------------
 -- Sushi
 -----------------------------------------------------------------------------------------------

init.lua

@@ -18,7 +18,7 @@ local path = minetest.get_modpath("fishing").."/"
 
 fishing_setting = {}
 fishing_setting.func = {}
-fishing_setting.is_creative_mode = minetest.setting_getbool("creative_mode")
+fishing_setting.is_creative_mode = minetest.settings:get_bool("creative_mode")
 fishing_setting.file_settings = minetest.get_worldpath() .. "/fishing_config.txt"
 fishing_setting.file_trophies = minetest.get_worldpath() .. "/fishing_trophies.txt"
 fishing_setting.file_contest = minetest.get_worldpath() .. "/fishing_contest.txt"