using UnityEngine;
using System.Collections;

public class PlatformGenerator : MonoBehaviour {

public GameObject thePlatform;
public Transform generationPoint;
public float distanceBetween;

private float platformWidth;

// Use this for initialization
void Start () {
    platformWidth = thePlatform.GetComponent<BoxCollider2D>().size.x;
}

// Update is called once per frame
void Update () {

    if (transform.position.x < generationPoint.position.x)
    {
        transform.position = new Vector3 (transform.position.x + platformWidth + distanceBetween, transform.position.y, transform.position.z);

        Instantiate (thePlatform, transform.position, transform.rotation);
    }

}

using UnityEngine;
using System.Collections;

public class PlayerControl : MonoBehaviour {

public float moveSpeed;
public float jumpForce;

private Rigidbody2D myRigidbody;

public bool grounded;
public LayerMask whatIsGround;

private Collider2D myCollider;

private Animator myAnimator;

// Use this for initialization
void Start () {
    myRigidbody = GetComponent<Rigidbody2D>();
    myRigidbody.velocity = new Vector2(moveSpeed, 0);

    myCollider = GetComponent<Collider2D>();

    myAnimator = GetComponent<Animator> ();
}

// Update is called once per frame
//void Update () {
//  myRigidbody.velocity = new Vector2(moveSpeed, myRigidbody.velocity.y);
//
//  if(Input.GetKeyDown(KeyCode.Space) || Input.GetMouseButtonDown(0));
//  {
//      myRigidbody.velocity=new Vector2(myRigidbody.velocity.x, jumpForce);
//  }
void Update () {

    grounded = Physics2D.IsTouchingLayers(myCollider, whatIsGround);

    if (Input.GetKeyDown(KeyCode.Space))
    {
        if(grounded)
        {
            Jump();
        }

    }

    myAnimator.SetFloat ("Speed", myRigidbody.velocity.x);
    myAnimator.SetBool ("Grounded", grounded);

}

void Jump () {
    myRigidbody.AddForce(new Vector2(0, jumpForce));
    }