From 9aa1255b8e88717ebedc6c0cd5d6130883695a67 Mon Sep 17 00:00:00 2001
From: Romain Beaumont <romain.rom1@gmail.com>
Date: Fri, 12 Feb 2016 14:02:05 +0100
Subject: [PATCH] move to babel6 and bypass
 https://phabricator.babeljs.io/T6792

---
 gulpfile.js                | 4 ++--
 package.json               | 4 +++-
 src/lib/portal_detector.js | 5 +++--
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index 30dd17d..818a42e 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -3,8 +3,8 @@ var gulp = require('gulp');
 var plumber = require('gulp-plumber');
 var babel = require('gulp-babel');
 var options = {
-  stage: 0, // Dat ES7 goodness
-  optional: ["runtime"]
+  presets: ['babel-preset-stage-0','es2015'],
+  plugins:['transform-runtime']
 };
 
 var sourcemaps = require('gulp-sourcemaps');
diff --git a/package.json b/package.json
index 16975ba..7169cc4 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,9 @@
     "url": "http://github.com/PrismarineJS/flying-squid/issues"
   },
   "devDependencies": {
-    "babel": "^6.5.1",
+    "babel-plugin-transform-runtime": "^6.5.0",
+    "babel-preset-es2015": "^6.5.0",
+    "babel-preset-stage-0": "^6.5.0",
     "chai": "^3.2.0",
     "doctoc": "^1.0.0",
     "gulp": "^3.8.11",
diff --git a/src/lib/portal_detector.js b/src/lib/portal_detector.js
index 80e8ce9..abd5b79 100644
--- a/src/lib/portal_detector.js
+++ b/src/lib/portal_detector.js
@@ -62,8 +62,9 @@ async function findBorder(world,{line,direction},directionV)
   top=positiveOrder(top,direction);
 
 
-  if(direction.y!=0)
-    [bottom,left,right,top]=[left,bottom,top,right];
+  if(direction.y!=0) {
+    [bottom, left, right, top] = [left, bottom, top, right];
+  }
 
   [bottom,top]=directionV.y<0 ? [top,bottom] : [bottom,top];
   const horDir=direction.x!=0 || directionV.x!=0 ? 'x' :'z';