This is the "low-level" connection API for using websockets.

• openWebSocket(config): opens a websocket connection to the url specified in an <input id="url" type="text"> on port 9998.
  • config: is used to configure functions to be called on certain events.

  var config = {
     "onOpen": function() { console.log("Websocket open!"); },
     "onMessage": {
    	 "worldStatus": function(msg) { // is an array of rooms spawned in the Unity world
    		 // msg[i].objectId // msg[i].xPos // msg[i].zPos // msg[i].rot
    	 },
    	 "vrPosition": function(msg) { // has the xPos and zPos of the VR player at 30Hz
    		 // msg.xPos // msg.zPos // msg.rot // msg.maxHealth // msg.currentHealth
    	 },
    	 "mobPositions": function(msg) { // is an array of mobs spawned in the unity world
    	 	// msg[i].objectId // msg[i].xPos // msg[i].zPos // msg[i].id // msg[i].dead // msg[i].rot // msg[i].maxHealth // msg[i].currentHealth
    	 }
     },
     "onClose": function() { console.log("Websocket closed!"); }
  }

• closeWebSocket(): cleanly terminates the websocket connection.

This builds on top of webSockets.js and provides helpful methods for sending different types of commands.

• UnityClient.buildCommand(objectId, xPos, zPos, rot): sends a correctly formatted buildCommand to Unity for an object of prefab type objectId at position (xPos, zPos) with rotation rot.
• UnityClient.spawnMobCommand(objectId, xPos, zPos, id): sends a correctly formatted spawnMobCommand to Unity to spawn a mob associated to id using prefab type objectId at (xPos, zPos).