From bc61eec235d745f3635f8b43c3ce183afd738893 Mon Sep 17 00:00:00 2001
From: Kevin Ngo <me@ngokevin.com>
Date: Sun, 9 Dec 2018 03:59:12 -0800
Subject: [PATCH] update num beats on difficulty select (fixes #224)

---
 src/state/index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/state/index.js b/src/state/index.js
index 8e3c383..982b696 100644
--- a/src/state/index.js
+++ b/src/state/index.js
@@ -334,7 +334,7 @@ AFRAME.registerState({
       state.menuSelectedChallenge.difficulty = state.menuDifficulties[0];
 
       state.menuSelectedChallenge.image = utils.getS3FileUrl(id, 'image.jpg');
-      state.menuSelectedChallenge.songInfoText = `By ${truncate(challenge.author, 12)} ${challenge.genre && challenge.genre !== 'Uncategorized' ? '/ ' + challenge.genre : ''}\n${challenge.downloads} Downloads\nUpvotes: ${challenge.upvotes} / Downvotes: ${challenge.downvotes}\n${formatSongLength(challenge.songDuration)} / ${challenge.numBeats[state.menuSelectedChallenge.difficulty]} beats`;
+      updateMenuSongInfo(state, challenge);
 
       computeMenuSelectedChallengeIndex(state);
       state.isSearching = false;
@@ -350,6 +350,7 @@ AFRAME.registerState({
     menudifficultyselect: (state, difficulty) => {
       state.menuSelectedChallenge.difficulty = difficulty;
       clearLeaderboard(state);
+      updateMenuSongInfo(state, state.menuSelectedChallenge);
     },
 
     minehit: state => {
@@ -623,3 +624,7 @@ function clearLeaderboard (state) {
   state.leaderboardScores = '';
   state.leaderboardFetched = false;
 }
+
+function updateMenuSongInfo (state, challenge) {
+  state.menuSelectedChallenge.songInfoText = `By ${truncate(challenge.author, 12)} ${challenge.genre && challenge.genre !== 'Uncategorized' ? '/ ' + challenge.genre : ''}\n${challenge.downloads} Downloads\nUpvotes: ${challenge.upvotes} / Downvotes: ${challenge.downvotes}\n${formatSongLength(challenge.songDuration)} / ${challenge.numBeats[state.menuSelectedChallenge.difficulty]} beats`;
+}