How to make sure than one script affect the player of the specific client, and not the other

Questions & Answers
1

I’m trying to establish a client-client connection in unity for a game, and i’m making the unit movement sincronization, so far i actualy archieve than both (i.e. the one acting like a host and the one connecting to it, as Host and Client respectibly) to sincronize movement, i can see the movement of the first (host) in both, but the problem is client is not moving, it try to move, i see a little movement but then it return instantly to him’s place, this is just visible in the Client window, as Host doesn’t see this at all.

I mean, when i move with the host, both, Host and Client can see the movement of the host, when i move the Client, the client character make a little movement, and that movement doesn’t change the character position (because return to the original instantly) and it is not seen in the screen of host.

So the question is:

Why just one of the clients is receiving the input instruction from both clients?

Is there a way to test this properly?, and how i can fix it? here’s the code:

CharacterPlus.cs (The one who make them move when pressed a key)

using UnityEngine;
using UnityEngine.Networking;
using System.Collections;

public class CharacterPlus : NetworkBehaviour {

	private Rigidbody2D rb2d;
	float input_x;
	float input_y;

	void Start () {
		if (isLocalPlayer) {
			rb2d = this.GetComponent<Rigidbody2D>();
		}
	}

	// Update is called once per frame
	void FixedUpdate () {
		input_x = Input.GetAxisRaw ("Horizontal");
		input_y = Input.GetAxisRaw ("Vertical");

		if (Input.GetKeyDown (KeyCode.D)||Input.GetKeyDown(KeyCode.RightArrow))
		{
			Move (1f,0.0f);
		}
		if (Input.GetKeyDown(KeyCode.A) || Input.GetKeyDown(KeyCode.LeftArrow))
		{
			Move (-1f,0.0f);
		}
		if (Input.GetKeyDown(KeyCode.W) || Input.GetKeyDown(KeyCode.UpArrow))
		{
			Move (0.0f,1f);
		}
		if (Input.GetKeyDown(KeyCode.S) || Input.GetKeyDown(KeyCode.DownArrow))
		{
			Move (0.0f,-1f);
		}
	}



	void Move(float h,float v){

		Vector3 movement = new Vector3 (h,v, 0f);

		rb2d.AddForce (movement*70);
		//shadow.transform.position(new Vector3(shadow.transform.x,shadow.transform.y,shadow.transform.y));
	}
}

PlayerSetup.css (the one who supposedly must prepare it to avoid this problem to happend)

using UnityEngine;
using UnityEngine.Networking;

public class PlayerSetup : NetworkBehaviour {

	[SerializeField]
	Behaviour[] componentsToDisable;



	void Start()
	{
		if (!isLocalPlayer) {
			for (int i = 0; i < componentsToDisable.Length; i++) {
				componentsToDisable *.enabled = false;*

  •  	}*

  •  } else {*

  •  	GameObject.Find ("SceneCamera").GetComponent<Camera> ().enabled = false;*

  •  	GameObject.Find ("SceneCamera").GetComponent<AudioListener> ().enabled = false;*

  •  	GameObject.Find ("CameraPlayer").GetComponent<Camera> ().enabled = true;*

  •  	GameObject.Find ("CameraPlayer").GetComponent<AudioListener> ().enabled = true;*

  •  }*

  • }*

  • void OnDisable()*

  • {*

  •  //Maybie, if the player dies, well need to place something*

  • }*
    }

Any Suggestion, constructive comment or question would be much apreciated too.
Thanks in advance

2

CharacterPlus.FixedUpdate is running for all instances in the scene. Add

if (!isLocalPlayer)
    return;

To the beginning of FixedUpdate() to block the rest of the method from running.

3

Fix it already, was a problem with the Network Identity Component of the Player Prefab, i forgot to enable the Local Responsability option.

Thanks in any case, for the try.

Cheers up