Add example using Xbox 360 Controller

examples/joystick_xbox_360/joystick_xbox_360.coffee

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+Cylon = require '../..'
+
+Cylon.robot
+  connection: { name: 'joystick', adaptor: 'joystick', controller: 'xbox360' }
+  device: { name: 'controller', driver: 'xbox360' }
+
+  work: (my) ->
+    ["a", "b", "x", "y"].forEach (button) ->
+      my.controller.on "#{button}:press", ->
+        console.log "Button #{button} pressed."
+
+      my.controller.on "#{button}:release", ->
+        console.log "Button #{button} released."
+
+    lastPosition =
+      left: { x: 0, y: 0 }
+      right: { x: 0, y: 0 }
+
+    my.controller.on "left:move", (pos) ->
+      last = lastPosition.left
+      unless pos.x is last.x and pos.y is last.y
+        console.log "Left Stick:", pos
+
+    my.controller.on "right:move", (pos) ->
+      last = lastPosition.right
+      unless pos.x is last.x and pos.y is last.y
+        console.log "Right Stick:", pos
+
+Cylon.start()

examples/joystick_xbox_360/joystick_xbox_360.js

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+var Cylon = require('../..');
+
+Cylon.robot({
+  connection: { name: 'joystick', adaptor: 'joystick', controller: 'xbox360' },
+  device: { name: 'controller', driver: 'xbox360' },
+
+  work: function(my) {
+    ["a", "b", "x", "y"].forEach(function(button) {
+      my.controller.on(button + ":press", function() {
+        console.log("Button " + button + " pressed.");
+      });
+
+      my.controller.on(button + ":release", function() {
+        console.log("Button " + button + " released.");
+      });
+    });
+
+    var lastPosition = {
+      left: { x: 0, y: 0 },
+      right: { x: 0, y: 0 }
+    };
+
+    my.controller.on("left:move", function(pos) {
+      var last = lastPosition.left;
+      if (!(pos.x === last.x && pos.y === last.y)) {
+        console.log("Left Stick:", pos);
+      }
+    });
+
+    my.controller.on("right:move", function(pos) {
+      var last = lastPosition.right;
+      if (!(pos.x === last.x && pos.y === last.y)) {
+        console.log("Right Stick:", pos);
+      }
+    });
+  }
+});
+
+Cylon.start();

examples/joystick_xbox_360/joystick_xbox_360.litcoffee

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+# Joystick - Xbox 360 Controller
+
+For this Cylon example, we'll demonstrate how to get input from a wired Xbox 360
+controller.
+
+Before we get started, make sure you've got `cylon-joystick` installed via NPM
+so we can connect to the controller.
+
+First, let's load up Cylon:
+
+    Cylon = require '../..'
+
+With that done, we can start defining our new robot.
+
+    Cylon.robot
+
+We'll be setting up a connection to our 360 controller, and also setting the
+controller up as a device the robot can talk to:
+
+      connection:
+        name: 'joystick'
+        adaptor: 'joystick'
+        controller: 'xbox360'
+
+      device:
+        name: 'controller'
+        driver: 'xbox360'
+
+With our connection to the controller established, we'll tell it what to do:
+
+      work: (my) ->
+
+Let's ask our robot to tell us when the face buttons on the controller (A, B, X,
+Y) are pressed and released:
+
+        ["a", "b", "x", "y"].forEach (button) ->
+          my.controller.on "#{button}:press", ->
+            console.log "Button #{button} pressed."
+
+          my.controller.on "#{button}:release", ->
+            console.log "Button #{button} released."
+
+Next up, when someone moves the left and right analog sticks, lets' print their
+current positions.
+
+Since the Xbox 360 controller's adaptor emits the `left:move`
+and `right:move` events even when the sticks aren't moved, we'll prevent it from
+emitting duplicate events, too:
+
+        lastPosition =
+          left: { x: 0, y: 0 }
+          right: { x: 0, y: 0 }
+
+        my.controller.on "left:move", (pos) ->
+          last = lastPosition.left
+          unless pos.x is last.x and pos.y is last.y
+            console.log "Left Stick:", pos
+
+        my.controller.on "right:move", (pos) ->
+          last = lastPosition.right
+          unless pos.x is last.x and pos.y is last.y
+            console.log "Right Stick:", pos
+
+And with our work defined, we can tell Cylon to start up our Robot:
+
+    Cylon.start()