From 566f0fc735f90ed60c2ea1a2aa8d4c1d78c38034 Mon Sep 17 00:00:00 2001
From: unknown <emersonye@gmail.com>
Date: Sun, 12 Apr 2020 13:17:43 -0700
Subject: [PATCH] Only interpolate numeric values.

---
 src/client/state.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/client/state.js b/src/client/state.js
index f4016eb..abcc7ca 100644
--- a/src/client/state.js
+++ b/src/client/state.js
@@ -81,6 +81,8 @@ function interpolateObject(object1, object2, ratio) {
   Object.keys(object1).forEach(key => {
     if (key === 'direction') {
       interpolated[key] = interpolateDirection(object1[key], object2[key], ratio);
+    } else if (isNaN(object1[key])) {
+      interpolated[key] = ratio > 0.5 ? object2[key] : object1[key];
     } else {
       interpolated[key] = object1[key] + (object2[key] - object1[key]) * ratio;
     }