slide script not working...

This is my double jump script but it's giving me errors.

Code (csharp):

1.  
2. using UnityEngine;
3. using System.Collections.Generic;
4. using System.Collections;
5.  
6. public class Slide : MonoBehaviour
7. {
8.     private Vector3 moveDirection;
9.  
10.     public const float maxSlideTime = 10f;
11.     public float slideDistance = 10f;
12.     public float slideStoppingSpeed = 1.0f;
13.     public float currentSlideTIme;
14.     public float slideSpeed = 1;
15.     public CharacterController characterController;
16.  
17.     void Start()
18.     {
19.        characterController = gameObject.GetComponent<CharacterController>();
20.     }
21.  
22.     void Update()
23.     {
24.         if (Input.GetKeyDown("x"))
25.         {
26.             currentSlideTIme = 0;
27.          
28.         }
29.         if (currentSlideTIme < maxSlideTime)
30.         {
31.             moveDirection = transform.forward * slideDistance;
32.             currentSlideTIme += slideStoppingSpeed;
33.         }
34.         else
35.         {
36.             moveDirection = Vector3.zero;
37.         }
38.         if (Input.GetKeyDown("x"))
39.         {
40.             characterController.height = 1f;
41.         }
42.         else
43.         {
44.             characterController.height = 1.8f;
45.         }
46.         characterController.Move(moveDirection * Time.deltaTime * slideSpeed);
47.     }
48. }
49.  

my character shakes for no reason and he won't crouch... I'm not sure what i'm doing wrong. Sorry about the title I was trying to check why it wasn't working and I thought it was the character limit.

 

Why are you calling the same input for x twice?

 

When you hit x you are executing different things. And I don't see where your jump is.. is jump x or is slide x?

 

Ill try the first suggestion and my double jump is attached to my character controller.

 

Yeah. You shouldnt use x input for jump and slide. You should use space for jump. In my opinion

 

Double jump and Jump use spacebar and only slide uses X but slide always F*** with my double jump. I've got another script that crouches but it doesn't effect any other scripts that's why I am so confused.

 

Code (CSharp):

1. void Update()
2.     {
3.         if (Input.GetKeyDown("x"))
4.         {
5.             currentSlideTIme = 0;
6.             characterController.height = 1f;
7.         }else
8.         {
9.             characterController.height = 1.8f;
10.         }
11.  
12.         if (currentSlideTIme < maxSlideTime)
13.         {
14.             moveDirection = transform.forward * slideDistance;
15.             currentSlideTIme += slideStoppingSpeed;
16.         }
17.         else
18.         {
19.             moveDirection = Vector3.zero;
20.         }
21.      
22.         characterController.Move(moveDirection * Time.deltaTime * slideSpeed);
23.     }