Walk1

using UnityEngine;
using System.Collections;

public class Walk : MonoBehaviour {

	bool facingRight = true;

	Animator anim;

	bool walledL = false;
	bool walledR = false;

	bool grounded = false;

	public Transform groundCheck;
	float groundRadius = 0.02f;
	public LayerMask whatIsGround;


	public Transform wallCheckL;
	public Transform wallCheckR;

	float wallRadius = 0.02f;
	public LayerMask whatIsWall;


	public float jumpforce = 700f;

	// Use this for initialization
	void Start () {
		anim = GetComponent<Animator>();
	}
	
	// Update is called once per frame
	void FixedUpdate () {
	
		grounded = Physics2D.OverlapCircle(groundCheck.position,groundRadius,whatIsGround);
		anim.SetBool ("Ground", grounded);

		walledL = Physics2D.OverlapCircle(wallCheckL.position,wallRadius,whatIsWall);
		anim.SetBool ("Wall", walledL);
		walledR = Physics2D.OverlapCircle(wallCheckR.position,wallRadius,whatIsWall);
		anim.SetBool ("Wall", walledR);


		anim.SetFloat ("vSpeed", GetComponent<Rigidbody2D>().velocity.y);

		float move = Input.GetAxis("Horizontal");

		anim.SetFloat ("Speed", Mathf.Abs (move));

		GetComponent<Rigidbody2D>().velocity = new Vector2(0, GetComponent<Rigidbody2D>().velocity.y);
		

		if(move > 0 && !facingRight)
		         Flip ();
		else if (move < 0 && facingRight)
		                           Flip ();
		 

		                         
	}
	

	void Update(){
		if (grounded && Input.GetKeyDown (KeyCode.Z)) {
			anim.SetBool ("Ground", false);
			GetComponent<AudioSource> ().Play ();


			GetComponent<Rigidbody2D> ().AddForce (new Vector2 (0, jumpforce));
		}


		if (walledL){
				anim.SetBool("Wall", true);
				GetComponent<Rigidbody2D>().AddForce(new Vector2(0, 0));

		}
		if (walledR){
			anim.SetBool("Wall", true);
			GetComponent<Rigidbody2D>().AddForce(new Vector2(0, 0));
			Walk1 maxSpeed = 0;
		}

	
	}


	void Flip (){
			facingRight = !facingRight;
			Vector3 theScale = transform.localScale;
			theScale.x *= -1;
			transform.localScale = theScale;


		}
}