Move to direction (Android Joystick)

Hello guys i am trying to make 3rd person controller for my android game.... I want to make my character start running from idling in the direction of joystick is dragged. Please help me with this isse. I have very little knowledge of c#.

I want to make my controller like this game.

 

A good remedy for this is a book.

 

Yes sir i am trying to learn c# i am not totally noob and practicing coding as well. But can you help me with my current problem. I am able to move in direction of my camera facing but i want to bind it with my joystick and i dont know how to do that atm.
Thank you for your recommendations tho ☺.

 

Well you didn't say what the trouble was last post, it sounded like "somebody write me a script".

To line up with the camera rotation you'll want to multiply the input (as a vector3) with the rotation of the camera, or use one of the builtin functions such as https://docs.unity3d.com/ScriptReference/Transform.TransformDirection.html

 

I am sorry sir, I forgot to explain my problem in details....

Here is my character controller code with key input (W,A,D) with this code i am able to move my character in direction he is facing (Main Camera is child of my Model so he moves with camera) but i want to control him with joystick handle on mobile i followed a tutorial on YT but then he moves with camera.

My code -

Code (csharp):

1. using UnityEngine;
2.  
3. public class KnightController : MonoBehaviour
4. {
5.     float speed = 4;
6.     float rotSpeed = 80;
7.     float gravity = 8;
8.     float rot = 0f;
9.  
10.     Vector3 moveDir = Vector3.zero;
11.  
12.     CharacterController controller;
13.     Animator anim;
14.  
15.     void Start()
16.     {
17.         controller = GetComponent<CharacterController>();
18.         anim = GetComponent<Animator>();
19.  
20.     }
21.  
22.  
23.     void Update()
24.     {
25.         Movement();
26.         Attacking();
27.  
28.     }
29.  
30.     void Movement()
31.     {
32.  
33.         if (controller)
34.         {
35.             if (Input.GetKey(KeyCode.W))
36.             {
37.  
38.                 anim.SetInteger("condition", 1);
39.  
40.                 moveDir = new Vector3(0, 0, 1);
41.                 moveDir *= speed;
42.                 moveDir = transform.TransformDirection(moveDir);
43.             }
44.             if (Input.GetKeyUp(KeyCode.W))
45.             {
46.              
47.                 anim.SetInteger("condition", 0);
48.  
49.                 moveDir = Vector3.zero;
50.             }
51.          
52.         }
53.         rot += Input.GetAxis("Horizontal") * rotSpeed * Time.deltaTime;
54.         transform.eulerAngles = new Vector3(0, rot, 0);
55.  
56.         moveDir.y -= gravity * Time.deltaTime;
57.         controller.Move(moveDir * Time.deltaTime);
58.     }
59.  
60.     void Attacking()
61.     {
62.         if (Input.GetKeyDown(KeyCode.S))
63.         {
64.  
65.             moveDir = Vector3.zero;
66.             anim.SetInteger("condition", 2);
67.  
68.         }
69.      
70.         if (Input.GetKeyUp(KeyCode.S))
71.         {
72.  
73.             anim.SetInteger("condition", 0);
74.  
75.         }
76.     }
77.  
78. }

 

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