From e24b8d0591e795053d694f91a4ab03ae1d938dee Mon Sep 17 00:00:00 2001
From: Mikko Ahlroth <mikko@ahlroth.fi>
Date: Thu, 17 Oct 2019 12:05:50 +0300
Subject: [PATCH] Fix compiling, use enum class

---
 src/config.hpp | 4 ++++
 src/game.cpp   | 2 +-
 src/game.hpp   | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/config.hpp b/src/config.hpp
index 4fb0be8..258beb8 100644
--- a/src/config.hpp
+++ b/src/config.hpp
@@ -1,3 +1,7 @@
+#include <Arduino.h>
+
+#pragma once
+
 /**
  * Set to true to enable debug prints (via serial console) and false to disable.
  */
diff --git a/src/game.cpp b/src/game.cpp
index 2003826..e9ccaaf 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -11,7 +11,7 @@ Game::Game(Debugger* debugger, Randomiser* randomiser)
       state(State::MENU),
       currentDelay(DELAY_START),
       currentScore(0),
-      waitingBeeps({}),
+      waitingBeeps{},
       waitingBeepsAmount(0) {
   debugger->print("Initialising new game...");
 }
diff --git a/src/game.hpp b/src/game.hpp
index 6ce6f1c..8fd222f 100644
--- a/src/game.hpp
+++ b/src/game.hpp
@@ -2,7 +2,7 @@
 #include "debugger.hpp"
 #include "randomiser.hpp"
 
-enum State { MENU, GAME, SCORE };
+enum class State { MENU, GAME, SCORE };
 
 class Game {
   Debugger* debugger;