Prevent pass through the wall (Character)

Hello, I have a third person survival game. I have a problem and not solve it. my chracter pass the inside the wall. How can i prevent this ?



This is my character and you can see inside the wall(If ı move the character, character pass the wall). My character has collider and rigidbody.



This is my sample wall. I try add mesh collider and box collider but not working. Why?
I do not want to pass through the wall when character move. Thank you.

 

A Box collider would be good for the wall. Mesh collider's not needed.

What is the code you're using to move the character? For a rigidbody and a collider, you should be moving with the physics system.

Another option you could try is using the character controller instead: https://docs.unity3d.com/Manual/class-CharacterController.html

 

This script is nside the player script.

Code (CSharp):

1. void Move(){
2.  
3.         float moveSpeed = runSpeed;
4.  
5.         if (playerInput.IsWalking)
6.             moveSpeed = walkSpeed;
7.  
8.         if (playerInput.IsCrouched)
9.             moveSpeed = crouchSpeed;
10.  
11.         Vector2 direction = new Vector2 (playerInput.Vertical * moveSpeed, playerInput.Horizontal * moveSpeed);
12.  
13.         if (direction != Vector2.zero)
14.             footSteps.Play ();
15.         if(playerHealth.currentHealth > 0)
16.         MoveController.Move (direction);
17.  
18.     }

And this is the my movecontroller script.

Code (CSharp):

1. public class MoveController : MonoBehaviour {
2.  
3.     public void Move(Vector2 direction){
4.         transform.position += transform.forward * direction.x * Time.deltaTime +
5.             transform.right * direction.y * Time.deltaTime;
6.     }
7. }

 

Right, so you are not moving with the physics system.
One other option I didn't mention before is that you could raycast to determine valid movements.
So, options are: raycasting to determine valid moves, physics system to move, or using a character controller.

When you change the transform's position in code directly, it doesn't obey collisions automatically, as you imagined.

 

Actually, I didnt understand. Can you explain more? How can İ fixed the code?

 

If you were stumped by all of that, my best advice to you is to follow some tutorials so you can be better acquainted with Unity: https://unity3d.com/learn/beginner-tutorials

Start there, and expand on things from there!