From 1fff7e64ff518f03e2b205257dce4504b0e9bbb5 Mon Sep 17 00:00:00 2001
From: Nathan Kunicki <me@nathankunicki.com>
Date: Sat, 30 Jun 2018 20:51:25 +0100
Subject: [PATCH] Vernie remote now controls head

---
 examples/vernie_remote.js | 57 ++++++++++++++++++++++++++-------------
 1 file changed, 39 insertions(+), 18 deletions(-)

diff --git a/examples/vernie_remote.js b/examples/vernie_remote.js
index 12acabd..a768e56 100644
--- a/examples/vernie_remote.js
+++ b/examples/vernie_remote.js
@@ -3,12 +3,12 @@ const LPF2 = require("..");
 const lpf2 = new LPF2.LPF2();
 lpf2.scan(); // Start scanning for Vernie
 
-console.log("Looking for Vernie (Please turn on the Hub now)...");
+console.log("Looking for Vernie and Remote...");
 
 let vernie = null;
 let remote = null;
 
-lpf2.on("discover", async (hub) => { // Wait to discover Vernie
+lpf2.on("discover", async (hub) => { // Wait to discover Vernie and Remote
 
     if (hub.type === LPF2.Consts.Hubs.BOOST_MOVE_HUB) {
         vernie = hub;
@@ -19,22 +19,43 @@ lpf2.on("discover", async (hub) => { // Wait to discover Vernie
     } else if (hub.type === LPF2.Consts.Hubs.POWERED_UP_REMOTE) {
         remote = hub;
 
-        remote.on("button", (button, state) => {
-            switch (state) {
-                case LPF2.Consts.ButtonStates.UP:
-                {
-                    vernie && vernie.setMotorSpeed(button === "LEFT" ? "A" : "B", 50);
-                    break;
-                }
-                case LPF2.Consts.ButtonStates.DOWN:
-                {
-                    vernie && vernie.setMotorSpeed(button === "LEFT" ? "A" : "B", -50);
-                    break;
-                }
-                case LPF2.Consts.ButtonStates.RELEASED:
-                {
-                    vernie && vernie.setMotorSpeed(button === "LEFT" ? "A" : "B", 0);
-                    break;
+        remote.on("button", async (button, state) => {
+            if (vernie) {
+                switch (state) {
+                    case LPF2.Consts.ButtonStates.UP:
+                    {
+                        vernie && vernie.setMotorSpeed(button === "LEFT" ? "A" : "B", 50);
+                        break;
+                    }
+                    case LPF2.Consts.ButtonStates.DOWN:
+                    {
+                        vernie && vernie.setMotorSpeed(button === "LEFT" ? "A" : "B", -50);
+                        break;
+                    }
+                    case LPF2.Consts.ButtonStates.RELEASED:
+                    {
+                        if (button === "LEFT" || button === "RIGHT") {
+                            vernie && vernie.setMotorSpeed(button === "LEFT" ? "A" : "B", 0);
+                        }
+                        break;
+                    }
+                    case LPF2.Consts.ButtonStates.STOP:
+                    {
+                        if (button === "RIGHT") {
+                            await vernie.setMotorAngle("D", 35, 20);
+                        } else if (button === "LEFT") {
+                            await vernie.setMotorAngle("D", 35, -20);
+                        }
+                        break;
+                    }
+                    case LPF2.Consts.ButtonStates.PRESSED:
+                    {
+                        if (button === "GREEN") {
+                            await vernie.setMotorAngle("D", 80, 20);
+                            await vernie.setMotorAngle("D", 80, -20);
+                        }
+                        break;
+                    }
                 }
             }
         })