zero gravity oculus rift character controller with arduino input

gistfile1.cs

// attach this script to the OVRCameraController prefabs parent object
// add a rigid body to the OVRCameraController prefabs parent object
// turn gavity off on the rigidbody

// !! requires purchase of Uniduino from the asset store;

using UnityEngine;
using System.Collections;
using Uniduino;

public class playerScriptArduino : MonoBehaviour {

	//how fast do we want to fly
	public float speedMultiplier = 5;
	//drag one of the oculus OVRCameraController cameras onto this in the inspector 
	//so we can get its rotation
	public GameObject cameraForRotation;

	public Arduino arduino;

	//input put for button to be attached to
	public int pin = 2;
	//output pin with LED (usually inbuilt) attached
	public int testLed = 13;
	public int pinValue;
	
	void Start()
	{
		arduino = Arduino.global;
		arduino.Setup(ConfigurePins);
	}
	
	void Update ()
	{
		// read the value from the digital input
		pinValue = arduino.digitalRead(pin);
		// apply that value to the test LED
		arduino.digitalWrite(testLed, pinValue);

		gameObject.transform.rotation = cameraForRotation.transform.rotation;

		rigidbody.AddForce((transform.forward * Input.GetAxis("Vertical")) * speedMultiplier);
		
		if (Input.GetButton ("Fire1") || pinValue == 1)
		{
			rigidbody.AddForce(transform.forward * speedMultiplier);
		}
		
	}

	void ConfigurePins( )
	{
		arduino.pinMode(pin, PinMode.INPUT);
		arduino.reportDigital((byte)(pin/8), 1);
		// the button will also make the LED on pin 13 turn on. Usefull for debugging
		arduino.pinMode(testLed, PinMode.OUTPUT);
	}

}