GHZShaPAN/Assets/Plugins/EuclideonUdSDK/FlyCamera.cs

using UnityEngine;
using System.Collections;

public class FlyCamera : MonoBehaviour
{

    /*
      Writen by Windexglow 11-13-10.  Use it, edit it, steal it I don't care.  
      Converted to C# 27-02-13 - no credit wanted.
      Simple flycam I made, since I couldn't find any others made public.  
      Made simple to use (drag and drop, done) for regular keyboard layout  
      wasd : basic movement
      shift : Makes camera accelerate
      space : Moves camera on X and Z axis only.  So camera doesn't gain any height*/

    public float mainSpeed = 100.0f; //regular speed
    public float shiftAdd = 250.0f; //multiplied by how long shift is held.  Basically running
    public float maxShift = 1000.0f; //Maximum speed when holdin gshift
    public float camSens = 0.25f; //How sensitive it with mouse
    public bool rotateOnlyIfMousedown = true;
    public bool movementStaysFlat = true;
    private Vector3 lastMouse = new Vector3(255, 255, 255); //kind of in the middle of the screen, rather than at the top (play)
    private float totalRun = 1.0f;
    void Update()
    {
        if (Input.GetMouseButtonDown(1))
            lastMouse = Input.mousePosition; // $CTK reset when we begin

        if (!rotateOnlyIfMousedown ||
            (rotateOnlyIfMousedown && Input.GetMouseButton(1)))

        {
            lastMouse = Input.mousePosition - lastMouse;
            lastMouse = new Vector3(-lastMouse.y * camSens, lastMouse.x * camSens, 0);
            lastMouse = new Vector3(transform.eulerAngles.x + lastMouse.x, transform.eulerAngles.y + lastMouse.y, 0);
            transform.eulerAngles = lastMouse;
            lastMouse = Input.mousePosition;
            //Mouse  camera angle done.  
        }

        //Keyboard commands
        Vector3 p = GetBaseInput();
        foreach (Touch touch in Input.touches)
        {
          if (touch.position.x < Screen.width / 2)
          {
            Touch moveTouch = touch;
            p = moveTouch.deltaPosition.normalized;
          }
          else 
          {
            transform.eulerAngles = new Vector3(transform.eulerAngles.y+camSens*touch.deltaPosition.normalized.y,transform.eulerAngles.x + camSens*touch.deltaPosition.normalized.x,  0);
          }
        }
        if (Input.GetKey(KeyCode.LeftShift))
        {
            totalRun += Time.deltaTime;
            p = p * totalRun * shiftAdd;
            p.x = Mathf.Clamp(p.x, -maxShift, maxShift);
            p.y = Mathf.Clamp(p.y, -maxShift, maxShift);
            p.z = Mathf.Clamp(p.z, -maxShift, maxShift);
        }
        else
        {
            totalRun = Mathf.Clamp(totalRun * 0.5f, 1f, 1000f);
            p = p * mainSpeed;
        }

        p = p * Time.deltaTime;
        Vector3 newPosition = transform.position;
        if (Input.GetKey(KeyCode.Space)
            || (movementStaysFlat && !(rotateOnlyIfMousedown && Input.GetMouseButton(1))))
        {
            //If player wants to move on X and Z axis only
            transform.Translate(p);
            newPosition.x = transform.position.x;
            newPosition.z = transform.position.z;
            transform.position = newPosition;
        }
        else
        {
            transform.Translate(p);
        }
    }

    private Vector3 GetBaseInput()
    {
    //returns the basic values, if it's 0 than it's not active.
        
        Vector3 p_Velocity = new Vector3();
        if (Input.GetKey(KeyCode.W))
        {
            p_Velocity += new Vector3(0, 0, 100);
        }
        if (Input.GetKey(KeyCode.S))
        {
            p_Velocity += new Vector3(0, 0, -100);
        }
        if (Input.GetKey(KeyCode.A))
        {
            p_Velocity += new Vector3(-100, 0, 0);
        }
        if (Input.GetKey(KeyCode.D))
        {
            p_Velocity += new Vector3(100, 0, 0);
        }
        return p_Velocity;
    }

}
/*
public class FingerTouch : MonoBehaviour{
  Vector2 touchStart;
  bool active;
  Vector2 direction;
  public int fingerId;

  private void Awake()
  {
    
  }
  public void Update()
  {
    foreach (Touch touch in Input.touches) 
    {
      if (touch.phase == TouchPhase.Began)
      {
        active = true;
        touchStart = touch.position;
      }
      else if (touch.phase == TouchPhase.Ended || touch.phase == TouchPhase.Canceled)
      {
        //we stop the movement
        direction = Vector2.zero;
        active = false;

      }
      else if(touch.phase == TouchPhase.Moved) 
      {
        direction = touch.position - touchStart;
      }
    }
  }
}
*/