FakeDaydreamControllerClient.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

using WebSocketSharp;

/**
 * a reference client for the fakedaydreamcontroller
 * by cmdr2 <secondary.cmdr2@gmail.com>
 *
 * Set the hostname to the IP address of your headset's phone.
 * Uses: UnitySerializer.cs (https://git.io/v7B7Y, also found
 *  in fakedaydream.unitypackage)
 */

public class FakeDaydreamControllerClient : MonoBehaviour {
	/* dependencies */
	public string hostname = "localhost";


	/* scratchpad */
	private WebSocket socket;
	private float prevGyroX = 0;
	private float prevGyroY = 0;
	private float prevGyroZ = 0;
	private Vector3 gyro = Vector3.zero;
	private Vector2 centerTouchPos = new Vector2(0.5f, 0.5f);
	private bool ready = true;
	private bool simulateGyroWithMouse = true;
	private bool allowRunningOnAndroid = false;


	void Start () {
		if (!allowRunningOnAndroid && Application.platform == RuntimePlatform.Android) {
			return;
		}

		Cursor.lockState = CursorLockMode.Locked;

		socket = new WebSocket ("ws://" + hostname + ":1337/controller");
		socket.OnMessage += OnMessage;
		socket.Connect ();
		print ("socket: " + socket.Url);

		//UnityEngine.VR.InputTracking.Recenter ();
	}
	

	void Update () {
		if (!allowRunningOnAndroid && Application.platform == RuntimePlatform.Android) {
			return;
		}
		//print (socket.ReadyState);
		if (socket.ReadyState != WebSocketState.Open) {
			return;
		}

		if (ready) {
			SendPacket ();
		}
	}


	private void SendPacket() {
		var rotX = 0; //cam.localRotation.y; // y
		var rotY = 0; //cam.localRotation.z; // z
		var rotZ = 0; //cam.localRotation.x; // x

		var orientation = Quaternion.identity; // cam.localRotation;
		gyro.x = rotX - prevGyroX;
		gyro.y = (simulateGyroWithMouse ? Input.GetAxis("Mouse X") / 5f : rotY - prevGyroY);
		gyro.z = (simulateGyroWithMouse ? Input.GetAxis("Mouse Y") / 5f : rotZ - prevGyroZ);

		var accel = Vector3.zero;
		var isTouching = Input.GetButton("Fire1");
		var touchDown = Input.GetButtonDown("Fire1");
		var touchUp = Input.GetButtonUp("Fire1");
		var touchPos = centerTouchPos;
		var recentering = Input.GetKey(KeyCode.Z);
		var recentered = Input.GetKeyUp(KeyCode.Z);
		var clickButton = Input.GetButton ("Fire3");
		var clickButtonDown = Input.GetButtonDown ("Fire3");
		var clickButtonUp = Input.GetButtonUp ("Fire3");
		var appButton = Input.GetButton ("Fire2");
		var appButtonDown = Input.GetButtonDown ("Fire2");
		var appButtonUp = Input.GetButtonUp ("Fire2");
//		var homeButton = Input.GetKey(KeyCode.Escape);

		gyro *= 150;

		var packet = new UnitySerializer();
		packet.Serialize (orientation);
		packet.Serialize (gyro);
		packet.Serialize (accel);
		packet.Serialize (isTouching);
		packet.Serialize (touchDown);
		packet.Serialize (touchUp);
		packet.Serialize (touchPos);
		packet.Serialize (recentering);
		packet.Serialize (recentered);
		packet.Serialize (clickButton);
		packet.Serialize (clickButtonDown);
		packet.Serialize (clickButtonUp);
		packet.Serialize (appButton);
		packet.Serialize (appButtonDown);
		packet.Serialize (appButtonUp);
//		packet.Serialize (homeButton);

		socket.Send (packet.ByteArray);



		prevGyroX = rotX;
		prevGyroY = rotY;
		prevGyroZ = rotZ;
	}


	private void OnMessage(object sender, MessageEventArgs e) {
		//print ("server: " + e.Data);
	}
}