From dcfdb0814d949d194bfa0ed35722c65787c63397 Mon Sep 17 00:00:00 2001
From: William Toohey <will@mon.im>
Date: Tue, 5 Jan 2016 22:31:29 +1000
Subject: [PATCH] Fix odd numbered inverts when buildups are off

---
 js/HuesCore.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/js/HuesCore.js b/js/HuesCore.js
index 8416d8a..6e23093 100644
--- a/js/HuesCore.js
+++ b/js/HuesCore.js
@@ -370,7 +370,16 @@ HuesCore.prototype.fillBuildup = function() {
         }
     }
     console.log("Buildup length:", buildBeats);
-    this.beatIndex = this.doBuildup ? -this.currentSong.buildupRhythm.length : 0;
+    if(this.doBuildup) {
+        this.beatIndex = -this.currentSong.buildupRhythm.length;
+    } else {
+        this.beatIndex = 0;
+        // If there's an odd amount of inverts in the build, invert our display
+        var invertCount = (this.currentSong.buildupRhythm.match(/i|I/g)||[]).length
+        if(invertCount % 2) {
+            this.setInvert(true);
+        }
+    }
 };
 
 HuesCore.prototype.randomSong = function() {