How do i attach this script to my player?

I have this script from unity 2d demo that makes the 2d character walk,and i want to attach it to my own player. But it does not work. Anyone know how i can make this script work on my player? there is just things that needs to be renamed, like, i needed to change the name of the script before i even could attach it to my player. But it can't walk. My player is, a 2d sprite, made in photoshop and dragged into my project with a ridgidbody and a collider.

using UnityEngine;

using System.Collections; public class PlayerControl : MonoBehaviour { [HideInInspector] public bool facingRight = true; // For determining which way the player is currently facing. [HideInInspector] public bool jump = false; // Condition for whether the player should jump.

public float moveForce = 365f; // Amount of force added to move the player left and right. public float maxSpeed = 5f; // The fastest the player can travel in the x axis. public AudioClip[] jumpClips; // Array of clips for when the player jumps. public float jumpForce = 1000f; // Amount of force added when the player jumps. public AudioClip[] taunts; // Array of clips for when the player taunts. public float tauntProbability = 50f; // Chance of a taunt happening. public float tauntDelay = 1f; // Delay for when the taunt should happen.

private int tauntIndex; // The index of the taunts array indicating the most recent taunt. private Transform groundCheck; // A position marking where to check if the player is grounded. private bool grounded = false; // Whether or not the player is grounded. private Animator anim; // Reference to the player's animator component.

void Awake() { // Setting up references. groundCheck = transform.Find("groundCheck"); anim = GetComponent(); } void Update() { // The player is grounded if a linecast to the groundcheck position hits anything on the ground layer. grounded = Physics2D.Linecast(transform.position, groundCheck.position, 1 << LayerMask.NameToLayer("Ground")); // If the jump button is pressed and the player is grounded then the player should jump. if(Input.GetButtonDown("Jump") && grounded) jump = true; } void FixedUpdate () { // Cache the horizontal input. float h = Input.GetAxis("Horizontal"); // The Speed animator parameter is set to the absolute value of the horizontal input. anim.SetFloat("Speed", Mathf.Abs(h)); // If the player is changing direction (h has a different sign to velocity.x) or hasn't reached maxSpeed yet... if(h rigidbody2D.velocity.x < maxSpeed) // ... add a force to the player. rigidbody2D.AddForce(Vector2.right h moveForce); // If the player's horizontal velocity is greater than the maxSpeed... if(Mathf.Abs(rigidbody2D.velocity.x) > maxSpeed) // ... set the player's velocity to the maxSpeed in the x axis. rigidbody2D.velocity = new Vector2(Mathf.Sign(rigidbody2D.velocity.x) maxSpeed, rigidbody2D.velocity.y); // If the input is moving the player right and the player is facing left... if(h > 0 && !facingRight) // ... flip the player. Flip(); // Otherwise if the input is moving the player left and the player is facing right... else if(h < 0 && facingRight) // ... flip the player. Flip(); // If the player should jump... if(jump) { // Set the Jump animator trigger parameter. anim.SetTrigger("Jump"); // Play a random jump audio clip. int i = Random.Range(0, jumpClips.Length); AudioSource.PlayClipAtPoint(jumpClips[i], transform.position); // Add a vertical force to the player. rigidbody2D.AddForce(new Vector2(0f, jumpForce)); // Make sure the player can't jump again until the jump conditions from Update are satisfied. jump = false; } } void Flip () { // Switch the way the player is labelled as facing. facingRight = !facingRight; // Multiply the player's x local scale by -1. Vector3 theScale = transform.localScale; theScale.x *= -1; transform.localScale = theScale; } public IEnumerator Taunt() { // Check the random chance of taunting. float tauntChance = Random.Range(0f, 100f); if(tauntChance > tauntProbability) { // Wait for tauntDelay number of seconds. yield return new WaitForSeconds(tauntDelay); // If there is no clip currently playing. if(!audio.isPlaying) { // Choose a random, but different taunt. tauntIndex = TauntRandom(); // Play the new taunt. audio.clip = taunts[tauntIndex]; audio.Play(); } } } int TauntRandom() { // Choose a random index of the taunts array. int i = Random.Range(0, taunts.Length); // If it's the same as the previous taunt... if(i == tauntIndex) // ... try another random taunt. return TauntRandom(); else // Otherwise return this index. return i; } }