shouldPreventDefault

1 files changed, 6 insertions, 3 deletions

diff --git a/client/index.js b/client/index.js
index eef40db..a8013c5 100644
--- a/client/index.js
+++ b/client/index.js
@@ -43,7 +43,7 @@ requestAudioContext(init)
 function init () {
   if (browser.isMobile) {
     document.addEventListener('touchstart', touch(down))
-    document.addEventListener('touchmove', touch(move))
+    document.addEventListener('touchmove', touch(move, true))
     document.addEventListener('touchend', touch(up))
   }
   else {
@@ -136,8 +136,11 @@ function find(hex){
   if (id in hexes) return hexes[id]
   return null
 }
-function touch(fn){
-  return (e) => fn(e.touches[0])
+function touch(fn, shouldPreventDefault){
+  return (e) => {
+		shouldPreventDefault && e.preventDefault()
+		fn(e.touches[0])
+	}
 }
 function polygon(n, side){
   const points = []