How to play bullet sound from another player's audio source

Unity Engine
1

Hi, I have basically followed the Merry Fragmas FPS tutorials on Unity and now I want to add sound when shots are fired.

I have tried creating an RPC method that accepts the AudioSource of the other player to play the bullet sound but I just found out that the parameters for RPC calls can only be int, string, float, bool or vectors.

    [RPC]
    void ShotFired(AudioSource AS1)
    {
        AS1.Play();
    }

Which is called when the player (I) fire a bullet

void Start ()
{
        PV = GetComponent<PhotonView>();
        AS = GetComponent<AudioSource>();
}

void Update()
{
       if(Input.GetButtonDown("Fire1"))
              PV.RPC("ShotFired", PhotonTargets.All, AS);
}

How do I do this ?
Thanks

2

The class AudioSource can’t be serialized. PUN does not know how to write this in a network message.
Also: The AS reference on one client does not always match the same reference on another.

You need some list of AudioSources that’s the same on all clients. Then you send the index of the source instead the reference. So to say: “play sound 1”.