using UnityEngine;
using System.Collections;

public class ControllerScript : MonoBehaviour
{

		public float maxSpeed = 10f;
		public bool facingRight = true;
		Animator anim;
		bool grounded = false;
		public bool touchingWall = false;
		public Transform groundCheck;
		public Transform wallCheck;
		float groundRadius = 0.2f;
		float wallTouchRadius = 0.2f;
		public LayerMask whatIsGround;
		public LayerMask whatIsWall;
		public float jumpForce = 700f;
		public float jumpPushForce = 10f;
		bool doubleJump = false;
		public bool hasJumped = false;
		public bool hasWallJumped = false;
		public float move = 100f;


		void Start ()
		{
				anim = GetComponent<Animator> ();

		}

		void FixedUpdate ()
		{


				grounded = Physics2D.OverlapCircle (groundCheck.position, groundRadius, whatIsGround);
				touchingWall = Physics2D.OverlapCircle (wallCheck.position, wallTouchRadius, whatIsWall);
				anim.SetBool ("touchingWall", touchingWall);
				anim.SetBool ("Ground", grounded);


				if (grounded) {
						doubleJump = false;
						hasWallJumped = false;
						touchingWall = false;
				}



				anim.SetFloat ("vSpeed", rigidbody2D.velocity.y);

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

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

				rigidbody2D.velocity = new Vector2 (move * maxSpeed, rigidbody2D.velocity.y);

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



		if ((!grounded && touchingWall) && Input.GetButtonDown ("Jump")) {
			rigidbody2D.velocity = Vector2.zero;
			rigidbody2D.velocity = new Vector2 (maxSpeed * 10, rigidbody2D.velocity.y);
			}


	}

		void Update ()
		{

				if ((grounded || !doubleJump) && Input.GetButtonDown ("Jump")) {
						anim.SetBool ("Ground", false);

						rigidbody2D.velocity = new Vector2 (rigidbody2D.velocity.x, 10.5f);
						if (!doubleJump && !grounded) {
								doubleJump = true;
						}
						if ((!grounded && touchingWall) && Input.GetButtonDown ("Jump")) {
								hasWallJumped = true;
								Debug.LogWarning("haswalljumped");
						}
				}
		}

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