Rpc parameters

Zeohack
2021-06-30 07:49:46

hi.. I've been dealing with rpc for a while, but I couldn't figure out how to write method parameters, especially piece and Vector2Int gridpoint parameter method, how should I write them when calling the method with rpc? I will be glad if you help. here are my codes..

MoveSelector Script..

Void Start(){  
Pw = GetComponent<PhotonView>();  
}

 Void Update(){  
Ray ray = cam.ScreenPointToRay(Input.mousePosition);  
         
        RaycastHit hit;  
        if (Physics.Raycast(ray, out hit))  
        {  
            Vector3 point = hit.point;  
            Vector2Int gridPoint = Geometry.GridFromPoint(point);  
//  
       if (pw.RPC("PieceAtGrid",RpcTarget.All, gridPoint) == null)  
                {  
                 pw.RPC("CapturePiece",RpcTarget.All, piece, gridPoint);  
}  
}  
                   

Gamemanager Script...

[PunRPC]  
public void CapturePiece(gameObject piece, Vector2Int gridPoint)  
{  
  //  
   //  
}  




  
[PunRPC]  
public GameObject PieceAtGrid(Vector2Int gridPoint)  
    {       
        if (gridPoint.x > 7 || gridPoint.y > 7 || gridPoint.x < 0 || gridPoint.y < 0)  
        {  
            return null;  
        }  
        return pieces[gridPoint.x, gridPoint.y];  
    }

Geometry Script...

public class Geometry  
{  
    static public Vector3 PointFromGrid(Vector2Int gridPoint)  
    {  
        float x = -3.5f + 1.0f * gridPoint.x;  
        float z = -3.5f + 1.0f * gridPoint.y;  
        return new Vector3(x, 0, z);  
    }

    static public Vector2Int GridPoint(int col, int row)  
    {  
        return new Vector2Int(col, row);  
    }  

Comments

Tobias
2021-06-30 09:47:20

Vector2Int is not a type that PUN de/serializes out of the box. It needs to be added as custom type (or you use Vector2).

What are the issues you run into?

Zeohack
2021-06-30 09:56:27

I need to use the gridpoint parameter to call the method, how can I add it as a custom type?

Tobias
2021-06-30 15:39:12

Have a look at CustomTypesUnity.cs. It registers a few types of Unity as custom types for Photon.
There is also a doc about serialization in PUN.

Zeohack
2021-06-30 15:42:34

thanks I think I need to adapt it to my project as Vector2Int by looking at Vector2 examples