Adding the abaility to track users entering/leaving a zone in the script language.

maps/tests/script.js

@@ -6,3 +6,15 @@ WA.onChatMessage((message => {
     console.log('CHAT MESSAGE RECEIVED BY SCRIPT');
     WA.sendChatMessage('Poly Parrot says: "'+message+'"', 'Poly Parrot');
 }));
+
+WA.onEnterZone('myTrigger', () => {
+    WA.sendChatMessage("Don't step on my carpet!", 'Poly Parrot');
+})
+
+WA.onLeaveZone('myTrigger', () => {
+    WA.sendChatMessage("Thanks!", 'Poly Parrot');
+})
+
+WA.onEnterZone('notExist', () => {
+    WA.sendChatMessage("YOU SHOULD NEVER SEE THIS", 'Poly Parrot');
+})