Add gaze client startup

resources/js/index.js

+/* global GazeClient */
+
 import Logger from "./utils/Logger.js";
 import StarGazer from "./game/StarGazer.js";
 import GazePoint from "./game/GazePoint.js";
 
+var gclient = new GazeClient();
+
 function init() {
   Logger.enable();
-	document.addEventListener("mousemove", onMouseMove);
+  initGazeClient();
+  initStarGazer();
+}
+
+function initGazeClient() {
+  gclient.connect("ws://localhost:8001/gaze");
+  gclient.addEventListener("connectionopened", onConnected);
+  gclient.addEventListener("dataAvailable", onGazeDataAvailable);
+  gclient.addEventListener("connectionclosed", onDisconnected);
+}
+
+function initStarGazer() {
   StarGazer.init({
     canvas: document.querySelector("canvas"),
     fps: 60,
@@ -13,10 +28,16 @@ function init() {
   });
 }
 
-function onMouseMove(event) {
-	StarGazer.onGazeUpdate({
-		target: new GazePoint(event.screenX, event.screenY),
-	});
+function onConnected(event) {
+  console.log(event);
+}
+
+function onGazeDataAvailable(event) {
+  console.log(event);
+}
+
+function onDisconnected(event) {
+  console.log(event);
 }
 
 init();
\ No newline at end of file