Question help me I have sliding

I copy pasted this player movement script and it slides a whole lot and is way to fast plus the jump just teleports you into the air and going backwards sometimes shoots me into the air and the last thing
I have 999+ errors now in my console I NEED HELP

using UnityEngine;
using System.Collections;

public class PlayerMovment : MonoBehaviour {

public float playerSpeed;
public float sprintSpeed = 2f;
public float walkSpeed = 1f;
public float mouseSensitivity = 2f;
public float jumpHeight = 3f;
private bool isMoving = false;
private bool isSprinting =false;
private float yRot;

private Animator anim;
private Rigidbody rigidBody;

// Use this for initialization
void Start () {

playerSpeed = walkSpeed;
anim = GetComponent<Animator>();
rigidBody = GetComponent<Rigidbody>();

}

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

yRot += Input.GetAxis("Mouse X") * mouseSensitivity;
transform.localEulerAngles = new Vector3(transform.localEulerAngles.x, yRot, transform.localEulerAngles.z);

isMoving = false;

if (Input.GetAxisRaw("Horizontal") > 0.5f || Input.GetAxisRaw("Horizontal") < -0.5f)
{
//transform.Translate(Vector3.right * Input.GetAxis("Horizontal") * playerSpeed);
rigidBody.velocity += transform.right * Input.GetAxisRaw("Horizontal") * playerSpeed;
isMoving = true;
}
if (Input.GetAxisRaw("Vertical") > 0.5f || Input.GetAxisRaw("Vertical") < -0.5f)
{
//transform.Translate(Vector3.forward * Input.GetAxis("Vertical") * playerSpeed);
rigidBody.velocity += transform.forward * Input.GetAxisRaw("Vertical") * playerSpeed;
isMoving = true;
}

if (Input.GetKeyDown(KeyCode.Space))
{
transform.Translate(Vector3.up * jumpHeight);
}

if (Input.GetAxisRaw("Sprint") > 0f)
{
playerSpeed = sprintSpeed;
isSprinting = true;
}else if (Input.GetAxisRaw("Sprint") < 1f)
{
playerSpeed = walkSpeed;
isSprinting = false;
}

anim.SetBool("isMoving", isMoving);
anim.SetBool("isSprinting", isSprinting);

}
}

 

Please edit your post and use the <> code button to make your script readable. Then I can take a look!

 

How to report your problem productively in the Unity3D forums:

http://plbm.com/?p=220

If you post a code snippet, ALWAYS USE CODE TAGS:

How to use code tags: https://forum.unity.com/threads/using-code-tags-properly.143875/

You may edit your post above.

If you have absolutely no idea what is happening, here is how to change that:

Remember: NOBODY here memorizes error codes. That's not a thing. The error code is absolutely the least useful part of the error. It serves no purpose at all. Forget the error code. Put it out of your mind.

The complete error message contains everything you need to know to fix the error yourself.

The important parts of the error message are:

- the description of the error itself (google this; you are NEVER the first one!)
- the file it occurred in (critical!)
- the line number and character position (the two numbers in parentheses)
- also possibly useful is the stack trace (all the lines of text in the lower console window)

Always start with the FIRST error in the console window, as sometimes that error causes or compounds some or all of the subsequent errors. Often the error will be immediately prior to the indicated line, so make sure to check there as well.

All of that information is in the actual error message and you must pay attention to it. Learn how to identify it instantly so you don't have to stop your progress and fiddle around with the forum.

 

okay well I didn't see this until I fixed it myself but thanks for replying anyway

 

although I now have a sliding problem that I don't know how to fix