Rigidbody based movement

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class PlayerMovementAltered : MonoBehaviour
6. {
7.     public Transform cam;
8.  
9.     public float turnSmoothTime = 0.1f;
10.     float turnSmoothVelocity;
11.  
12.     Rigidbody m_Rigidbody;
13.     public float m_Speed = 5f;
14.  
15.     public Animator anim;
16.     void Start()
17.     {
18.         m_Rigidbody = GetComponent<Rigidbody>();
19.     }
20.  
21.     void FixedUpdate()
22.     {
23.  
24.         Vector3 m_Input = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical")).normalized;
25.         if (m_Input.magnitude >= 0.1f)
26.         {
27.             float targetAngle = Mathf.Atan2(m_Input.x, m_Input.z) * Mathf.Rad2Deg + cam.eulerAngles.y;
28.             float angle = Mathf.SmoothDampAngle(transform.eulerAngles.y, targetAngle, ref turnSmoothVelocity, turnSmoothTime);
29.             transform.rotation = Quaternion.Euler(0f, angle, 0f);
30.  
31.             Vector3 moveDir = Quaternion.Euler(0f, targetAngle, 0f) * Vector3.forward;
32.             m_Rigidbody.MovePosition(transform.position + moveDir.normalized * Time.deltaTime * m_Speed);
33.  
34.         }
35.     }
36. }

Hello, I'm new in unity. when I made this rigidbody based movement script, I have problem with latency. After I release the key, my character still moving for a quiet bit. but there is no latency when I used joystick. Beside that, my character always move in constant speed instead of following magnitude parameter. Anyone can help me?

Thank you

 

You can first try using

Input.GetAxisRaw()

in place of

Input.GetAxis()

Beyond that to help gain more insight into your problem, I recommend liberally sprinkling Debug.Log() statements through your code to display information in realtime.

Doing this should help you answer these types of questions:

- is this code even running? which parts are running? how often does it run?
- what are the values of the variables involved? Are they initialized?

Knowing this information will help you reason about the behavior you are seeing.

If you are running a mobile device you can also see the console output. Google for how.

 

Thanks, that helpful