car file

Car.py

@@ -0,0 +1,30 @@
+from IPython.display import Javascript, display_javascript, HTML, IFrame
+import time
+
+def bridge(cmd):
+    jscmd2 = 'window.simulatorWindow.postMessage("' + cmd + '", "*");'
+    jsf2 = Javascript(jscmd2)
+    display_javascript(jsf2)
+
+class Car(object):
+    def __init__(self):
+        self._bridge = bridge
+        self.max_steer = 25.0
+
+    def gas(self, amt):
+        if amt > 1: 
+            amt = 1
+        if amt < -1:
+            amt = -1
+        s = 'throttle:' + str(amt)
+        self._bridge(s)
+
+    def steer(self, angle):
+        if angle > self.max_steer:
+            angle = max_steer
+        if angle < -self.max_steer:
+            angle = -max_steer
+
+        frac = float(angle) / self.max_steer
+        s = "steer:" + str(frac)
+        self._bridge(s)

receiver.js

@@ -0,0 +1,15 @@
+console.log('getMsg.js running');
+
+window.addEventListener("message", receiveMessage, false);
+
+function receiveMessage(event)
+{
+  console.log('Got event data:', event.data);
+  //var messageArea = document.getElementById('msgData');
+  //messageArea.innerHTML = event.data;
+  // Now call sendMessage() to send a message to Unity using this data.
+  x = event.data;
+  gameInstance.SendMessage ('CarTraining', 'SendCommand', x);
+  gameInstance.SendMessage ('UISystem', 'PortText', x);
+
+}

setupLauncher.js

@@ -0,0 +1,9 @@
+let launchButton = document.getElementById('launcher');
+launchButton.addEventListener('click', () => {
+  console.log('Launching simulator');
+  var sw = window.open('./index.html', 'simulatorTab', 'width=900,height=600,top=0,left=0,location=no,menubar=no,titlebar=no');
+  setTimeout(() => {
+    console.log('simulatorWindow', sw);
+    window.simulatorWindow = sw;
+  }, 500);
+});