Camera follow x axis

Is there anyway to move my camera only in x axis?
here's my setting and movement code



​

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class PlayerMove : MonoBehaviour
6. {
7.     public float maxSpeed;
8.     public float jumpPower;
9.     Rigidbody2D rigid;
10.     SpriteRenderer spriteRenderer;
11.     Animator anim;
12.  
13.     void Awake(){
14.         rigid=GetComponent<Rigidbody2D>();
15.         spriteRenderer=GetComponent<SpriteRenderer>();
16.         anim=GetComponent<Animator>();
17.     }
18.  
19.     void Update(){
20.  
21.         //Jump
22.         if(Input.GetButtonDown("Jump")&&!anim.GetBool("isJump")){
23.             rigid.AddForce(Vector2.up*jumpPower,ForceMode2D.Impulse);
24.             anim.SetBool("isJump",true);
25.         }
26.         //Stop Speed
27.         if(Input.GetButtonUp("Horizontal")){
28.             rigid.velocity=new Vector2(rigid.velocity.normalized.x*0.5f,rigid.velocity.y);
29.         }
30.         //Direction Sprite
31.         if(Input.GetButton("Horizontal"))
32.         {
33.             spriteRenderer.flipX=Input.GetAxisRaw("Horizontal")==-1;
34.         }
35.         //Animation
36.         if(Mathf.Abs(rigid.velocity.x)<0.3)
37.         {
38.             anim.SetBool("isWalk",false);
39.         }
40.  
41.         else
42.         {
43.             anim.SetBool("isWalk",true);
44.         }
45.     }
46.  
47.     void FixedUpdate(){
48.         //Move Speed
49.         float h=Input.GetAxisRaw(("Horizontal"));
50.         rigid.AddForce(Vector2.right*h,ForceMode2D.Impulse);
51.  
52.         //Max Speed
53.         if(rigid.velocity.x>maxSpeed){
54.             rigid.velocity=new Vector2(maxSpeed,rigid.velocity.y);
55.         }
56.  
57.         else if(rigid.velocity.x<maxSpeed*(-1)){
58.             rigid.velocity=new Vector2(maxSpeed*(-1),rigid.velocity.y);
59.         }
60.  
61.         //Landing Platform
62.         Debug.DrawRay(rigid.position,Vector3.down*1.25f,new Color(0,1,0));
63.         RaycastHit2D rayHit=Physics2D.Raycast(rigid.position,Vector3.down*1.25f,1,LayerMask.GetMask("Platform"));
64.  
65.         if(rayHit.collider!=null){
66.             if(rayHit.distance<0.96f)
67.             {
68.                 anim.SetBool("isJump",false);
69.             }
70.         }
71.  
72.     }
73. }
74.  

​

 

Camera stuff is pretty tricky... you may wish to consider using Cinemachine from the Unity Package Manager.

There's even a dedicated forum: https://forum.unity.com/forums/cinemachine.136/

 

its easy, but you didnt even show your camera code