From b013333660185852360e891226b753f704f94c2a Mon Sep 17 00:00:00 2001
From: entuland <entuland@gmail.com>
Date: Sat, 9 Feb 2019 13:17:01 +0100
Subject: [PATCH] trivial refactoring
---
init.lua | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/init.lua b/init.lua
index 2513699..4f55ba4 100644
--- a/init.lua
+++ b/init.lua
@@ -588,8 +588,7 @@ local function toggle_memory_callback(itemstack, player, pointed_thing)
local playername = player and player:get_player_name() or ""
local key = "memory_" .. playername
local flag = storage:get_int(key) or 0
- flag = flag + 1
- if flag == 3 then flag = 0 end
+ flag = flag == 2 and 0 or flag + 1
flag = ({"off", "on", "auto"})[flag + 1]
local use_hud = true
flag_helper(playername, "memory", flag, "Rotation memory", use_hud)
--
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