From e8089cd2a50ac97d0a77c770a7ae6c8d35b803dc Mon Sep 17 00:00:00 2001
From: Christopher Willis-Ford <cwillisf@media.mit.edu>
Date: Tue, 3 May 2016 09:29:51 -0700
Subject: [PATCH] Don't check for methods on window.native

It turns out that `window.native.someMethod` always evaluates as
`undefined` -- even if calling that method would succeed. This change
removes checks for such methods so that the WeDo2 blocks can work.
Note that the hat blocks are still unimplemented, and some assumptions
are made about the form that arguments and `util` will take.
---
 src/blocks/wedo2.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/blocks/wedo2.js b/src/blocks/wedo2.js
index 786b761b8..67ea1115d 100644
--- a/src/blocks/wedo2.js
+++ b/src/blocks/wedo2.js
@@ -110,7 +110,7 @@ WeDo2Blocks.prototype._motorOnFor = function(direction, durationSeconds, util) {
         clearTimeout(this._motorTimeout);
         this._motorTimeout = null;
     }
-    if (window.native && window.native.motorRun) {
+    if (window.native) {
         window.native.motorRun(direction, this._motorSpeed);
     }
 
@@ -119,7 +119,7 @@ WeDo2Blocks.prototype._motorOnFor = function(direction, durationSeconds, util) {
         if (instance._motorTimeout == myTimeout) {
             instance._motorTimeout = null;
         }
-        if (window.native && window.native.motorStop) {
+        if (window.native) {
             window.native.motorStop();
         }
         util.done();
@@ -164,7 +164,7 @@ WeDo2Blocks.prototype._getColor = function(colorName) {
 };
 
 WeDo2Blocks.prototype.setColor = function(argValues) {
-    if (window.native && window.native.setLedColor) {
+    if (window.native) {
         var rgbColor = this._getColor(argValues[0]);
         window.native.setLedColor(
             255 * rgbColor[0], 255 * rgbColor[1], 255 * rgbColor[2]);