Update deprecated settings API syntax

cow+mooshroom.lua

@@ -99,7 +99,7 @@ mooshroom_def.on_rightclick = function(self, clicker)
 		local cow = minetest.add_entity(pos, "mobs_mc:cow")
 		cow:setyaw(oldyaw)
 
-		if not minetest.setting_getbool("creative_mode") then
+		if not minetest.settings:get_bool("creative_mode") then
 			item:add_wear(mobs_mc.misc.shears_wear)
 			clicker:get_inventory():set_stack("main", clicker:get_wield_index(), item)
 		end
@@ -145,6 +145,6 @@ mobs:alias_mob("mobs_animal:cow", "mobs_mc:cow")
 mobs:register_egg("mobs_mc:cow", S("Cow"), "mobs_mc_spawn_icon_cow.png", 0)
 mobs:register_egg("mobs_mc:mooshroom", S("Mooshroom"), "mobs_mc_spawn_icon_mooshroom.png", 0)
 
-if minetest.setting_get("log_mods") then
+if minetest.settings:get_bool("log_mods") then
 	minetest.log("action", "MC Cow loaded")
 end

init.lua

@@ -113,5 +113,6 @@ COLISIONBOX in minetest press f5 to see where you are looking at then put these
 --
 --
 
-
-print ("[MOD] Mobs Redo 'MC' loaded")
+if minetest.settings:get_bool("log_mods") then
+	minetest.log("action", "[MOD] Mobs Redo 'MC' loaded")
+end

pig.lua

@@ -177,9 +177,6 @@ mobs:alias_mob("mobs:pig", "mobs_mc:pig")
 mobs:register_egg("mobs_mc:pig", S("Pig"), "mobs_mc_spawn_icon_pig.png", 0)
 
 
-if minetest.settings:get("log_mods") then
-
-
-
+if minetest.settings:get_bool("log_mods") then
 	minetest.log("action", "MC Pig loaded")
 end

rabbit.lua

@@ -169,6 +169,6 @@ mobs:register_egg("mobs_mc:killer_bunny", S("Killer Bunny"), "mobs_mc_spawn_icon
 -- compatibility
 mobs:alias_mob("mobs:bunny", "mobs_mc:rabbit")
 
-if minetest.setting_get("log_mods") then
+if minetest.settings:get_bool("log_mods") then
 	minetest.log("action", "MC Bunny loaded")
 end

silverfish.lua

@@ -49,7 +49,7 @@ mobs:register_egg("mobs_mc:silverfish", S("Silverfish"), "mobs_mc_spawn_icon_sil
 -- Monster egg blocks (Minetest Game)
 if minetest.get_modpath("default") and mobs_mc.create_monster_egg_nodes then
 	local spawn_silverfish = function(pos, oldnode, oldmetadata, digger)
-		if not minetest.setting_getbool("creative_mode") then
+		if not minetest.settings:get_bool("creative_mode") then
 			minetest.add_entity(pos, "mobs_mc:silverfish")
 		end
 	end

squid.lua

@@ -60,7 +60,7 @@ mobs:register_mob("mobs_mc:squid", {
 
 -- Spawn near the water surface
 
-local water = tonumber(minetest.setting_get("water_level")) or 0
+local water = tonumber(minetest.settings:get("water_level")) or 0
 --name, nodes, neighbours, minlight, maxlight, interval, chance, active_object_count, min_height, max_height
 mobs:spawn_specific("mobs_mc:squid", mobs_mc.spawn.water, {mobs_mc.items.water_source}, 0, minetest.LIGHT_MAX+1, 30, 5500, 3, water-16, water)